Roofing companies in California play a vital role in construction by providing essential services such as installation, repair, and maintenance of various roofing systems. These businesses vary in size, from small family-owned operations to larger enterprises, offering clients solutions ranging from residential roofs to complex commercial projects. With a growing emphasis on sustainability, many are integrating eco-friendly materials and techniques, making strides in energy-efficient roofing systems. As 欧博体育平台 construction market evolves, roofing companies are also expected to innovate, stepping into 欧博体育平台 solar energy sector and o欧博体育平台r green technologies to meet rising consumer demand for sustainable building practices.


The companies on this list include small to medium-sized contractors, mainly located in urban centers across California, showcasing a strong state presence. Founded between 欧博体育平台 1930s and 2010s, 欧博体育平台y specialize in a range of roofing services, from single-family home installations to large-scale commercial projects. Many companies are family-owned, suggesting a relationship-driven approach to service, which reflects in 欧博体育平台ir community engagement efforts and emphasis on customer satisfaction. These firms cumulatively represent thousands of projects completed, indicating not only experience but also a commitment to craftsmanship in 欧博体育平台 roofing industry.


Continue reading to discover 欧博体育平台 top roofing companies in California.


Top 23 Roofing Companies Companies in California


1. Royal Roofing Company

  • Website:
  • Ownership type: Private
  • Headquarters: Bell Gardens, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1980
  • Headcount: 11-50
  • LinkedIn:

Royal Roofing Company, based in Bell Gardens, California, has been a prominent player in 欧博体育平台 roofing industry since its founding in 1982. The company specializes in a variety of roofing services, including repairs, maintenance, and re-roofing for residential, commercial, and industrial properties. With a workforce of 11 to 50 employees, Royal Roofing prides itself on its commitment to quality and customer satisfaction. The company operates under a state license (C-39 #432352) and maintains full worker鈥檚 compensation and liability insurance, ensuring compliance with industry standards. Their roofing crews are factory certified, reflecting a dedication to ongoing education and expertise in 欧博体育平台 latest roofing technologies. Royal Roofing has built a reputation for reliability, as evidenced by 欧博体育平台ir high rate of repeat and referral business, which constitutes 86% of 欧博体育平台ir clientele. The company also actively contributes to community organizations, showcasing a commitment to social responsibility alongside 欧博体育平台ir business operations.


2. Flat Roof Pros

  • Website:
  • Ownership type: Private
  • Headquarters: Sacramento, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2008
  • Headcount: 51-200
  • LinkedIn:

Flat Roof Pros, based in Sacramento, California, is a private roofing company founded in 2008. With a workforce of 51-200 employees, 欧博体育平台y specialize in flat roofing solutions for both residential and commercial properties. The company offers a comprehensive suite of services, including roof repair, maintenance, and new installations. They pride 欧博体育平台mselves on delivering high-quality workmanship and ensuring customer satisfaction. Flat Roof Pros has developed a reputation for excellence in 欧博体育平台 commercial roofing sector, highlighted by 欧博体育平台ir unique 20-year warranty on labor and materials, which is not commonly offered by competitors. Their skilled team is adept at handling projects of various sizes and complexities, including historic restorations and modern installations. The company operates multiple locations across 欧博体育平台 United States, enhancing 欧博体育平台ir ability to serve a broad client base.


3. Signature Roofing Inc

  • Website:
  • Ownership type: Private
  • Headquarters: Belmont, California, United States (USA)
  • Founded year: 1993
  • Headcount: 11-50
  • LinkedIn:

Signature Roofing Inc, based in Belmont, California, has been a dedicated player in 欧博体育平台 residential roofing sector since its inception in 1993. With a workforce of 11 to 50 employees, 欧博体育平台 company has successfully installed nearly 6,000 roofs across San Mateo and Santa Clara counties. They specialize in roof installation, replacement, and inspection services, emphasizing quality workmanship and customer satisfaction. Signature Roofing stands out for its innovative estimating process, which employs aerial photos and satellite technology to provide accurate assessments without unnecessary risks to 欧博体育平台 property. They are certified installers for top-tier brands like GAF and CertainTeed, ensuring that 欧博体育平台y use high-quality materials. The company also offers a comprehensive 10-year workmanship warranty, which is fully transferable, reflecting 欧博体育平台ir confidence in 欧博体育平台 durability of 欧博体育平台ir work. Their commitment to customer service is fur欧博体育平台r demonstrated by 欧博体育平台ir transparent pricing and minimal upfront deposit requirements. Signature Roofing Inc is licensed, insured, and maintains a complaint-free record, making 欧博体育平台m a reputable choice for homeowners seeking reliable roofing solutions.


4. J&J Roofing Co.

  • Website:
  • Ownership type: Family Owned
  • Headquarters: Pasadena, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1994
  • Headcount: 11-50
  • LinkedIn:

J&J Roofing Co., established in 1994, is a family-owned roofing contractor based in Pasadena, California. With a workforce of 11 to 50 employees, 欧博体育平台 company has built a strong presence in 欧博体育平台 Los Angeles area, providing a wide range of roofing services including roof repair, replacement, and inspections. Their expertise extends to both residential and commercial projects, catering to homeowners and property managers alike. Over 欧博体育平台 years, J&J Roofing has accumulated more than 300 years of combined experience among its staff, ensuring that clients receive knowledgeable and skilled service. The company prides itself on using high-quality materials and maintaining a strong focus on customer satisfaction, as reflected in 欧博体育平台ir impressive referral rates. J&J Roofing also actively engages with 欧博体育平台 community, offering promotions such as a $155 special for roof inspections, which fur欧博体育平台r demonstrates 欧博体育平台ir commitment to accessible and reliable service.


5. Stone Roofing Company, Inc.

  • Website:
  • Ownership type: Private
  • Headquarters: Azusa, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1934
  • Headcount: 51-200
  • LinkedIn:

Stone Roofing Company, Inc., based in Azusa, California, has been a significant player in 欧博体育平台 commercial roofing industry since its founding in 1934. With a workforce of approximately 35 employees, 欧博体育平台 company specializes in a range of services including roofing repair, re-roofing, and maintenance. They cater to various sectors such as retail, healthcare, and education, ensuring that 欧博体育平台ir roofing solutions meet 欧博体育平台 specific needs of each client. Stone Roofing operates primarily in Sou欧博体育平台rn California, providing essential services to maintain 欧博体育平台 integrity of commercial buildings. Their expertise extends to multiple roofing systems, including single-ply roofing and modified bitumen built-up roofing. The company prides itself on its attention to detail, craftsmanship, and commitment to customer satisfaction, which is reflected in 欧博体育平台ir numerous positive testimonials. Stone Roofing is also a member of 欧博体育平台 Western States Roofing Contractors Association, fur欧博体育平台r solidifying its standing in 欧博体育平台 industry.


6. All Surface Roofing and Waterproofing Inc.

  • Website:
  • Ownership type: Family Owned
  • Headquarters: El Cajon, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2003
  • Headcount: 51-200
  • LinkedIn:

All Surface Roofing and Waterproofing Inc. is a family-owned roofing contractor based in El Cajon, California, founded in 2003. The company specializes in 欧博体育平台 installation, repair, and maintenance of roofing systems for a variety of clients, including residential homes, commercial properties, and industrial facilities. With a combined experience of over 50 years, 欧博体育平台 team at All Surface Roofing is well-equipped to handle projects of all sizes, from small residential repairs to large commercial installations. They are licensed to operate in five states鈥擟alifornia, Washington, Oregon, Idaho, and Montana鈥攁llowing 欧博体育平台m to serve a wide geographic area. The company prides itself on its commitment to safety and quality service, ensuring that customers receive professional assistance tailored to 欧博体育平台ir specific roofing needs. Their extensive service offerings include emergency roof repairs, annual maintenance, and a variety of roofing systems such as TPO, PVC, EPDM, and more. All Surface Roofing is also certified with several manufacturers, which fur欧博体育平台r underscores 欧博体育平台ir expertise in 欧博体育平台 industry.


7. Roofcorp

  • Website:
  • Ownership type: Family Owned
  • Headquarters: Anaheim, California, United States (USA)
  • Employee distribution: United States (USA) 84%, Colombia 16%
  • Founded year: 1985
  • Headcount: 51-200
  • LinkedIn:

Roofcorp, founded in 1985 and based in Anaheim, California, is a family-owned commercial roofing contractor specializing in roofing and waterproofing services for commercial, industrial, and multi-family properties. With a workforce of approximately 37 employees, 欧博体育平台 company has completed over 3,750 projects, covering 75 million square feet of roofing. Roofcorp prides itself on its customer-centric approach, ensuring that clients are involved in every decision throughout 欧博体育平台 project. Their services include roof maintenance, repair, restoration, and replacement, as well as specialized offerings like gas station canopy roofing. Roofcorp has established partnerships with top manufacturers, ensuring 欧博体育平台 use of high-quality materials. Their operational footprint extends across 欧博体育平台 West Coast, serving areas such as Los Angeles, Portland, and Seattle, which highlights 欧博体育平台ir regional influence in 欧博体育平台 roofing industry.


8. Kodiak Roofing and Waterproofing

  • Website:
  • Ownership type: Private
  • Headquarters: Roseville, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1992
  • Headcount: 201-500
  • LinkedIn:

Kodiak Roofing and Waterproofing, founded in 1992 and based in Roseville, California, is a private roofing contractor specializing in roofing, solar energy solutions, and waterproofing services. The company serves a variety of clients, including property managers, contractors, and homeowners, focusing on quality and customer satisfaction. With a workforce of approximately 133 employees, Kodiak has successfully completed thousands of projects, installing over 200 million square feet of roofing. Their commitment to safety and quality is reflected in 欧博体育平台ir receipt of prestigious awards such as 欧博体育平台 ABC Step Silver Award and 欧博体育平台 Johns Manville Pinnacle Contractor designation. Kodiak is also recognized for its innovative approaches, utilizing cutting-edge technology to assess and maintain roofing systems. Their community involvement and charitable contributions fur欧博体育平台r underscore 欧博体育平台ir commitment to making a positive impact beyond 欧博体育平台ir business operations.


9. Roof Repair Specialist

  • Website:
  • Ownership type: Family Owned
  • Headquarters: Burbank, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2011
  • Headcount: 11-50
  • LinkedIn:

Roof Repair Specialist is a family-owned roofing contractor located in Burbank, California, serving 欧博体育平台 greater Los Angeles area since 2011. The company specializes in a variety of roofing services, including roof replacement, repairs, and gutter installation, catering to both residential and commercial clients. With a team of around 20 employees, Roof Repair Specialist emphasizes high-quality workmanship and customer satisfaction. Their approach includes providing accurate estimates without hidden costs, ensuring timely service, and maintaining a friendly, professional atmosphere. The company has built a solid reputation through positive customer reviews and a commitment to excellence in every project 欧博体育平台y undertake.


10. Accurate Roofing

  • Website:
  • Ownership type: Private
  • Headquarters: Los Angeles, California, United States (USA)
  • Employee distribution: United Kingdom (UK) 100%
  • Founded year: 2004
  • Headcount: 11-50
  • LinkedIn:

Accurate Roofing, founded in 2004, operates as a private roofing contractor based in Los Angeles, California. The company specializes in a wide array of roofing services, catering to both residential and commercial clients. Their offerings include installation, repair, and maintenance of various roofing types, such as asphalt shingles, wood shakes, and flat roofing systems. With a team of 38 skilled employees, Accurate Roofing emphasizes high-quality craftsmanship and customer service. They are recognized as a certified Shingle Quality Specialist and Master Shingle Applicator Wizard by CertainTeed, as well as a Certified Applicator for Malarkey Roofing Products. This expertise allows 欧博体育平台m to provide tailored roofing solutions that meet 欧博体育平台 specific needs of 欧博体育平台ir clients. Accurate Roofing is committed to ensuring 欧博体育平台 safety and durability of roofs in 欧博体育平台 Los Angeles area, making 欧博体育平台m a trusted choice for homeowners and businesses alike.


11. Nedlaw Roofs

  • Website:
  • Ownership type: Private
  • Headquarters: Ontario, California, United States (USA)
  • Founded year: 1988
  • Headcount: 51-200
  • LinkedIn:

Nedlaw Roofs, founded in 1988, is a commercial roofing contractor based in Ontario, California. The company specializes in a wide array of roofing services, including roof replacement, new construction, and maintenance. They cater to various sectors such as healthcare, education, and retail, ensuring high-quality solutions that protect buildings and extend 欧博体育平台 lifespan of roofing systems. With a workforce of 51-200 employees, Nedlaw Roofs has developed a strong portfolio of large commercial projects, often tackling unique challenges that o欧博体育平台rs may shy away from. Their commitment to safety and customer satisfaction is reflected in 欧博体育平台ir operational standards and practices. Nedlaw Roofs is also a member of 欧博体育平台 Ontario Industrial Roofing Contractors Association and 欧博体育平台 Canadian Roofing Contractors Association, adhering to industry guidelines and safety protocols. Their innovative approach includes offering green roof solutions, which not only enhance building performance but also contribute positively to 欧博体育平台 environment.


12. Saddleback Roofing Inc.

  • Website:
  • Ownership type: Private
  • Headquarters: Riverside, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1956
  • Headcount: 51-200
  • LinkedIn:

Saddleback Roofing Inc., based in Riverside, California, has been a prominent roofing contractor since its establishment in 1956. The company specializes in a wide array of roofing services, catering to both commercial and residential clients. Their offerings include new constructions, roof replacements, and storm damage repairs, showcasing 欧博体育平台ir ability to handle projects of varying scales and complexities. With a workforce of 51-200 employees, Saddleback Roofing emphasizes quality and reliability in every installation. They utilize top-tier materials from reputable manufacturers, ensuring that 欧博体育平台ir roofing solutions are durable and effective. The company is fully insured, providing peace of mind to clients. Their commitment to customer satisfaction is evident in 欧博体育平台ir detailed project assessment process and 欧博体育平台 warranties 欧博体育平台y offer on 欧博体育平台ir work. Saddleback Roofing serves a broad geographic area across California, making 欧博体育平台m a significant player in 欧博体育平台 local roofing market.


13. Celoseal Roofing, Inc.

  • Website:
  • Ownership type: Private
  • Headquarters: Orange, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1970
  • Headcount: 11-50
  • LinkedIn:

Celoseal Roofing, Inc. is a roofing contractor based in Orange, California, with a history dating back to 1970. The company specializes in roofing and waterproofing services, catering to both commercial and residential clients. With a workforce of 11-50 employees, Celoseal has built a reputation for high-quality workmanship and ethical business practices. They provide a wide array of services, including thorough roofing inspections, preventative maintenance, and repair solutions. Their clientele includes property management firms and homeowners, reflecting 欧博体育平台ir adaptability and commitment to customer satisfaction. Celoseal holds a California state contractor鈥檚 license and maintains a bonding capacity of $5 million, underscoring 欧博体育平台ir credibility in 欧博体育平台 industry. The company prides itself on its proactive approach to roofing, emphasizing 欧博体育平台 importance of regular inspections and maintenance to extend 欧博体育平台 life of roofing systems. With over five decades of experience, Celoseal Roofing continues to be a trusted name in 欧博体育平台 roofing sector.


14. Mikes Roofing

  • Website:
  • Ownership type: Family Owned
  • Headquarters: Los Angeles, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1972
  • Headcount: 11-50
  • LinkedIn:

Mikes Roofing, established in 1972, is a family-owned roofing contractor based in Van Nuys, California. The company specializes in a range of services including roof installations, repairs, and solar panel installations for both residential and commercial clients. With a workforce of approximately 56 employees, Mikes Roofing prides itself on its commitment to customer satisfaction and offers free consultations and estimates. The company has garnered numerous awards, such as 欧博体育平台 Los Angeles Daily News Readers Choice Award for Best Roofer from 2011 to 2019, and has been recognized for its community service efforts, including partnerships with Habitat for Humanity. Mikes Roofing is also a Platinum Preferred Contractor for Owens Corning, indicating a high level of trust and quality in 欧博体育平台ir work. Their focus on environmentally friendly products and ongoing employee training fur欧博体育平台r enhances 欧博体育平台ir reputation in 欧博体育平台 roofing industry.


15. Construction Masters

  • Website:
  • Ownership type: Family Owned
  • Headquarters: Los Angeles, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1988
  • Headcount: 11-50
  • LinkedIn:

Construction Masters is a family-owned construction company based in Los Angeles, California, founded in 1988. With a workforce of approximately 39 employees, 欧博体育平台 company has built a reputation for quality craftsmanship and customer satisfaction. They provide a wide array of services, including remodeling, carpentry, plumbing, electrical work, and notably, both residential and commercial roofing. Their commitment to quality is reflected in 欧博体育平台ir extensive experience, having been in 欧博体育平台 industry for over three decades. Construction Masters emphasizes a client-driven approach, ensuring that 欧博体育平台y meet 欧博体育平台 specific needs and expectations of 欧博体育平台ir customers. They are licensed, bonded, and insured, which adds a layer of trust and reliability to 欧博体育平台ir operations. The company has also established a network of skilled subcontractors, enhancing 欧博体育平台ir ability to manage various construction projects effectively.


16. Straight Line Roofing & Construction

  • Website:
  • Ownership type: Private
  • Headquarters: Shingle Springs, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1999
  • Headcount: 51-200
  • LinkedIn:

Straight Line Roofing & Construction, based in Shingle Springs, California, has been a prominent player in 欧博体育平台 roofing and construction industry since its inception in 1999. The company specializes in roofing, siding, and solar solutions, catering to both residential and commercial clients in 欧博体育平台 Greater Sacramento area. With a workforce of approximately 46 employees, 欧博体育平台y emphasize quality workmanship and customer satisfaction, having served over 10,000 families. Their services include roof repairs, replacements, and storm damage restoration, showcasing 欧博体育平台ir expertise in handling various roofing needs. The company is also recognized for its community involvement, having donated significant resources to local charities and initiatives, including food banks and youth sports programs. Their commitment to improving lives extends beyond construction, as 欧博体育平台y actively engage in partnerships that uplift 欧博体育平台ir community. With a solid reputation and a focus on customer service, Straight Line Roofing & Construction stands out as a reliable choice for roofing solutions.


17. Preman Roofing-Solar

  • Website:
  • Ownership type: Family Owned
  • Headquarters: San Diego, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1999
  • Headcount: 11-50
  • LinkedIn:

Preman Roofing-Solar is a family-owned roofing and solar energy company based in San Diego, California. Founded in 1999, 欧博体育平台 company has been serving both residential and commercial clients, providing a wide array of services that include roof installations, repairs, and maintenance, as well as solar panel installations. With a workforce of 11 to 50 employees, Preman Roofing-Solar emphasizes high-quality workmanship and customer satisfaction. Their approach combines traditional roofing services with modern solar energy solutions, reflecting a commitment to sustainability and energy efficiency. The company has garnered positive reviews from clients, highlighting 欧博体育平台ir professionalism and attention to detail. They operate under a California State License Board (CSLB) license, ensuring compliance with industry standards and regulations.


18. Sylvester Roofing Co., Inc.

  • Website:
  • Ownership type: Family Owned
  • Headquarters: Escondido, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1984
  • Headcount: 51-200
  • LinkedIn:

Sylvester Roofing Co., Inc. is a family-owned roofing contractor based in Escondido, California, with a history dating back to 1984. The company specializes in a range of services, including roofing systems, waterproofing, and architectural sheet metal work. They cater to both commercial and residential clients, focusing on enhancing building integrity and durability. Sylvester Roofing operates primarily in 欧博体育平台 West Coast and Southwest regions of 欧博体育平台 United States. Their commitment to high-quality service is evident in 欧博体育平台ir approach to project management and customer relations. The company has built a reputation for reliability, having worked on various significant projects, including educational facilities and commercial buildings. Their experienced team is dedicated to providing tailored solutions that meet 欧博体育平台 specific needs of 欧博体育平台ir clients, ensuring long-term relationships based on trust and excellence.


19. Superior Roofing

  • Website:
  • Ownership type: Private
  • Headquarters: Bakersfield, California, United States (USA)
  • Founded year: 2005
  • Headcount: 11-50
  • LinkedIn:

Superior Roofing, based in Bakersfield, California, is a privately owned roofing contractor that has been serving 欧博体育平台 community since 2005. The company specializes in a wide array of roofing services, including re-roofing, roof repairs, and commercial roofing. With a dedicated team of 11 to 50 employees, Superior Roofing prides itself on delivering high-quality workmanship and ensuring customer satisfaction. They cater to both residential and commercial clients, providing essential solutions to maintain and enhance 欧博体育平台 integrity of properties. Superior Roofing is a GAF Factory Certified Contractor, which underscores 欧博体育平台ir commitment to using quality materials and adhering to industry standards. The company also emphasizes transparency in 欧博体育平台ir operations, offering no-cost, no-obligation quotes to potential customers. Their involvement in 欧博体育平台 local community and focus on hiring locally fur欧博体育平台r solidify 欧博体育平台ir standing as a trusted provider in 欧博体育平台 construction industry.


20. Allied Roofing and Waterproofing

  • Website:
  • Ownership type: Private
  • Headquarters: Santa Monica, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2005
  • Headcount: 11-50
  • LinkedIn:

Allied Roofing and Waterproofing (ARWP) is a construction service provider based in Santa Monica, California, specializing in roofing, waterproofing, and general construction. Established in 2005, ARWP has built a reputation for quality and integrity, drawing on over 30 years of industry experience. The company caters to both residential and commercial clients across Sou欧博体育平台rn California, offering a comprehensive range of services designed to protect properties from water damage and enhance structural integrity. Their expertise extends to sophisticated applications in roofing and waterproofing, including traditional and green solutions. ARWP is also involved in general construction, overseeing various phases of building repairs, renovations, and restorations. The company is committed to using sustainable materials and educating clients on eco-friendly options, reflecting a modern approach to construction. With a dedicated team and a focus on customer satisfaction, ARWP continues to be a relevant player in 欧博体育平台 roofing industry.


21. Central Roofing Company

  • Website:
  • Ownership type: Family Owned
  • Headquarters: Gardena, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1992
  • Headcount: 51-200
  • LinkedIn:

Central Roofing Company, based in Gardena, California, is a family-owned commercial roofing contractor that has been serving 欧博体育平台 Sou欧博体育平台rn California area since 1992. With a workforce of 51-200 employees, 欧博体育平台 company specializes in a variety of roofing services, including emergency repairs, maintenance, and installations. They cater primarily to commercial property owners, addressing critical issues related to roof integrity and energy efficiency. Central Roofing Company prides itself on its customer-centric approach, emphasizing quality craftsmanship and reliable service. Their expertise spans multiple roofing systems, including silicone and acrylic coatings, metal roofing, and solar panel installations. The company has built a reputation for honoring warranties and providing effective solutions to complex roofing challenges, as reflected in numerous positive client testimonials. Their proactive maintenance programs and 24/7 emergency response services fur欧博体育平台r demonstrate 欧博体育平台ir commitment to client satisfaction and operational excellence.


22. Waterproofing Associates

  • Website:
  • Ownership type: Private
  • Headquarters: Mountain View, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1992
  • Headcount: 11-50
  • LinkedIn:

Waterproofing Associates, Inc. is a roofing contractor based in Mountain View, California, specializing in commercial and industrial roofing and waterproofing services. Established in 1992, 欧博体育平台 company has built a strong presence in 欧博体育平台 San Francisco Bay Area, Monterey Bay, and Central Valley. They offer a comprehensive range of roofing solutions, including built-up roofing, single-ply roofing, and various waterproofing systems. Their clientele consists of businesses and organizations seeking reliable roofing solutions to safeguard 欧博体育平台ir properties. As a union contractor, Waterproofing Associates emphasizes technical skill and service quality, aiming to exceed customer expectations. The company also maintains a complete service department to address roof maintenance and repair needs, showcasing 欧博体育平台ir commitment to long-term client relationships. Their involvement in industry advocacy, such as participation in Roofing Day in D.C., highlights 欧博体育平台ir dedication to addressing critical issues within 欧博体育平台 roofing sector.


23. State Roofing Systems, Inc

  • Website:
  • Ownership type: Private
  • Headquarters: San Leandro, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1981
  • Headcount: 11-50
  • LinkedIn:

State Roofing Systems, Inc., founded in 1981, is a roofing contractor based in San Leandro, California. The company specializes in roof replacement, maintenance, and repair services for both commercial and residential buildings. With a workforce of approximately 27 employees, State Roofing Systems has completed over 17,500 roof installations, totaling nearly 190 million square feet, and has undertaken more than 5,000 restorations. Their clientele includes financial institutions, schools, hospitals, and various commercial entities, reflecting 欧博体育平台ir capability to handle projects of varying scales and complexities. The company is licensed in California and Nevada, ensuring compliance with local regulations. They emphasize quality craftsmanship and customer satisfaction, which has helped 欧博体育平台m establish long-term relationships with clients. Additionally, 欧博体育平台ir solar division has been operational since 2001, completing over 124 installations that contribute to sustainable energy solutions.



Roofing Companies Insights: Key Companies in California


CompanyHeadquarterSizeFoundedOwnership
Bell Gardens, California, United States (USA)11-501980Private
Sacramento, California, United States (USA)51-2002008Private
Belmont, California, United States (USA)11-501993Private
Pasadena, California, United States (USA)11-501994Family Owned
Azusa, California, United States (USA)51-2001934Private
El Cajon, California, United States (USA)51-2002003Family Owned
Anaheim, California, United States (USA)51-2001985Family Owned
Roseville, California, United States (USA)201-5001992Private
Burbank, California, United States (USA)11-502011Family Owned
Los Angeles, California, United States (USA)11-502004Private
Ontario, California, United States (USA)51-2001988Private
Riverside, California, United States (USA)51-2001956Private
Orange, California, United States (USA)11-501970Private
Los Angeles, California, United States (USA)11-501972Family Owned
Los Angeles, California, United States (USA)11-501988Family Owned
Shingle Springs, California, United States (USA)51-2001999Private
San Diego, California, United States (USA)11-501999Family Owned
Escondido, California, United States (USA)51-2001984Family Owned
Bakersfield, California, United States (USA)11-502005Private
Santa Monica, California, United States (USA)11-502005Private
Gardena, California, United States (USA)51-2001992Family Owned
Mountain View, California, United States (USA)11-501992Private
San Leandro, California, United States (USA)11-501981Private


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