Find and Invite the Best Commercial Roofing Contractors in San Diego, CA
Access up-to-date, vetted contractor profiles and simplify your bidding process with our modern commercial contractor database.
15 Best Roofing contractors in San Diego, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Alta Roofing And Waterproofing
San Diego, CA 92123
Alta Roofing And Waterproofing benefits greatly from the two decades plus of acquired knowledge and expertise of its roofing family. It all started in 1989 when Dmitri Triphon founded Adco Roofing. Adco was established with an emphasis on providing its clients with excellent service, high quality workmanship and the best products available on the market.
Verified
Active contractor
Specializations (11)
Education
Federal Government
Government
Healthcare
The Roof Masters
La Mirada, CA 92081
The Roof Masters is a family-owned and operated business that started from humble beginnings. Rudy and Rosa’s hard work and dedication have led to the company’s growth, which now has four office locations and 120 hardworking employees. Their journey began in their garage, and through their tireless efforts, they have achieved a remarkable level of success. At the start, Rudy worked as the salesman, material driver, and foreman, while Rosa ran the administrative duties while also working a full-time job at The City of Oceanside in the Information Technology Department. Balancing full-time work, running a business, and being parents was no easy task. The Roof Masters is a true testament to the power of perseverance and a remarkable illustration of what can be accomplished through hard work and determination.
Verified
High reply rate
Active contractor
Specializations (5)
Financial
Healthcare
Higher Education
Office Building

Premier Roofing CA
9134 Olive Drive, Spring Valley, CA 91977
Premier Roofing, CA is a fully bonded roofing contractor that has been serving San Diego County since 1995. They provide a range of services including re-roofing, roof maintenance, solar roof repairs, rain gutters, and construction services to apartment complexes, homeowners associations, commercial and industrial developments, and public works projects.
Verified
Active contractor
Specializations (7)
Education
Healthcare
Military
Museum
Looking for a Roofing subcontractor with a specific specialization?
Add filters to refine the results:

Hess Roofing
El Cajon, CA 92020
Hess Roofing, Inc. is a family-owned roofing company that has been serving San Diego County for over 40 years. They offer a range of commercial roofing services, including new construction roofing, roof replacement, and roof repair, and are an authorized Johns Manville roofing contractor.
Verified
Specializations (1)
Office Building
Schott Roofing
729 Olive Ave. Vista, CA 92083
Schott Roofing is a family-owned business providing expert roofing and construction services in San Diego County, CA, with over 40 years of experience, offering free estimates, financing options, and a 10-year warranty on new roofs and re-roof services.
Verified
Specializations (2)
Military
Office Building

Sylvester Roofing
Escondido, CA 92029
Sylvester Roofing Co., Inc. is a family-owned and operated corporation based in San Diego that specializes in roofing, construction, waterproofing, and architectural sheet metal for commercial and residential applications. Founded in 1984 by Doug Sylvester, the company primarily serves the West Coast and Southwest regions, providing end-to-end construction management expertise and leadership.
Verified
Specializations (12)
Education
Fitness
Government
Grocery
RC Roofing
4901 Morena Blvd., Ste. 407 San Diego, CA 92117
RC Roofing has been providing high-quality roofing services in San Diego County since 1992, offering a range of services for both residential and commercial markets, with a commitment to superior workmanship and excellent customer service.
Verified

Christian Roofing
El Cajon, CA 92020
Christian Roofing, Inc. is a San Diego-based roofing contractor that provides a range of services including roofing installation, inspection, and repair for both residential and commercial properties. The company, founded in 1999, is family-owned and operated, and prides itself on its superior workmanship, attention to detail, and commitment to customer satisfaction.
Verified
Specializations (10)
Education
Federal Government
Financial
Government
619 Roofing
Escondido, CA 92029
619 Roofing is a certified minority-owned business in Southern California offering residential and commercial roofing services, including repair, re-roofs, maintenance, and emergency services across San Diego, Riverside, and Orange County. They pride themselves on high-quality workmanship, customer-friendly financing options, and 24/7 emergency response.
Verified
Active contractor
Specializations (1)
Office Building
CGP Maintenance & Construction Services
Santee, CA 92071
CGP Maintenance & Construction Services Inc. is a leading facilities solutions company with over 40 years of industry experience, offering a range of services including comprehensive facilities management, trade services, project services, and specializing in sectors such as restaurants, hospitality, and retail convenience stores.
Verified
Active contractor
Specializations (10)
Airport
Education
Grocery
Hospitality
TR Construction
San Diego, CA 92126
TR Construction is a San Diego-based general contractor specializing in design-build services, room additions, ADUs, whole house remodeling, roofing, electrical, solar, and painting with over 29 years of experience. The company prides itself on its in-house team of professionals and maintains strict quality control standards across its projects.
Verified
Active contractor
Specializations (10)
Education
Federal Government
Government
Grocery
Mark Anthony Construction and Roofing
San Marcos, CA 92078
Mark Anthony Construction and Roofing is a family-owned business with nearly 50 years of experience in the roofing industry, offering top-quality solar solutions and roofing services, and is a GAF certified roofer and solar panel installation provider.
Verified
Active contractor
Specializations (1)
Office Building
Dana Logsdon Roofing & Solar
El Cajon, CA 92020
Dana Logsdon Roofing & Solar, Inc. is a roofing and solar business with over 30 years of experience, serving the San Diego, CA area with residential and commercial services. They are known for their quality workmanship, offering free estimates, and providing an Owens Corning limited lifetime warranty for 50 years, which is unmatched in the industry.
Verified
Specializations (7)
Federal Government
Financial
Government
Grocery
San Diego County Roofing & Solar
San Diego, CA 92108
San Diego County Roofing & Solar is a leading roofing contractor in San Diego, CA, with over 30 years of experience in residential and commercial roofing services, including emergency repairs, maintenance, and solar roofing systems. They are known for their commitment to superior customer service, quality workmanship, and expertise in a variety of roofing materials.
Verified
Specializations (12)
Education
Federal Government
Financial
Government

Protecta Roofing
3184 Oleander Ave, San Marcos, CA 92078
Protecta Roofing is a Southern California-based company that provides a range of roofing services, including installation, repair, maintenance, and replacement. The company also offers additional services such as solar panel installation and repair, structural repair, and general construction.
Verified
High reply rate
Active contractor
Specializations (2)
Infrastructure
Office Building
Good to know insights about Roofing contractors in San Diego, CA
Bidding difficulty
Medium
Average response time
3 days
Average interest distance
86 miles
Average lead time to bid
23 days
How far are Roofing contractors in San Diego, CA willing to travel?
Every trade and region has difference sensitivity to distance. We grouped distances into 4 categories to help you understand the distribution of 10 bid packages. The ratios of bidding contractors per distance group are 33%, 100%, 33%, and 0%.
How much lead time do Roofing contractors in San Diego, CA need to bid?
Every trade and region has difference sensitivity to due time. We grouped due times into 3 categories to help you understand the distribution of 30 bid packages. The ratios of bidding projects per due time group are 0%, 16%, and 33%.
Commercial Roofing contractors insights in San Diego, CA
Explore 409 verified Roofing contractors in San Diego, CA. Our platform analyzes real bidding activity, response times, and project preferences to help you make informed decisions. These insights are based on actual market data to streamline your contractor selection process.
Total contractors
409 contractors
Total union contractors
3 union contractors
Total non-union contractors
186 non-union contractors
Total minority-owned businesses
11 minority-owned businesses
Total women-owned businesses
4 women-owned businesses
What certifications do Roofing contractors hold?
Professional certifications and licenses held by Roofing contractors in San Diego, CA, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.
What project types are Roofing contractors bidding on?
Project types that Roofing contractors in San Diego, CA are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.
What project owners are Roofing contractors bidding for?
Top general contractors and project owners that Roofing contractors in San Diego, CA are bidding for, showing which construction firms and developers are most active in the local market.
Gap
Save A Lot
Staples
Home Depot
Honda
Starbucks
Hampton
La Quinta
Homeland
Roofing projects insights in San Diego, CA
Explore 18 Roofing construction projects in San Diego, CA. Our analysis covers project sizes, building types, and market activity patterns to help contractors make strategic bidding decisions based on actual project data.
Total projects
18 projects
Average square footage
12,120 square feet
Maximum square footage
59,029 square feet
What square footage ranges are Roofing projects in?
Distribution of Roofing project sizes in San Diego, CA by square footage. Small projects include tenant improvements and retail spaces. Medium projects encompass commercial buildings and office spaces. Large projects represent major developments requiring significant resources and bonding capacity.
What construction sectors are Roofing projects in?
Building types and construction sectors for Roofing projects in San Diego, CA, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, industrial facilities, and government projects.
Why Downtobid is the Go-To Platform for Contractors
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
"I love, the personalization of it. You get it more directed towards the contractors that we need. You make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
Why Downtobid is the Go-To Platform for Contractors
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
"I love, the personalization of it. You get it more directed towards the contractors that we need. You make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
FAQs
How can Downtobid help me find the best commercial Roofing contractors in San Diego, CA?
Downtobid helps you find the best Roofing contractors in San Diego, CA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from San Diego, CA-based Roofing contractors
You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in San Diego, CA will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
Contractor verification process on Downtobid
Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.
Essential information for Roofing project bid requests
When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.
Tips for contacting local Roofing professionals
If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.
Managing bids for large-scale Roofing projects
If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.
Expected response times from San Diego, CA contractors
Most Roofing contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!
Browse the Best Contractors