Find and Invite the Best Commercial Roofing Contractors in San Diego, CA

Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.

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75 Verified Roofing companies in San Diego, CA

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

Dennis Cook Roofing logo

Dennis Cook Roofing

El Cajon, CA 92020

Dennis Cook Roofing is a family-owned company that has been providing professional roofing contractor services in San Diego, Southern California for over 35 years, with an A+ accreditation from the Better Business Bureau.

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Kenney Roofing logo

Kenney Roofing

Imperial Beach, CA 91933

Kenney Roofing Inc. has been in operation since the early eighties, providing roofing services in San Diego and maintaining an A+ rating with the Better Business Bureau.

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Alta Roofing And Waterproofing logo

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.

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Specializations (11)

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The Roof Masters logo

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.

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Specializations (5)

Financial

Healthcare

Higher education

Office Building

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Premier Roofing CA logo

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.

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Specializations (7)

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Healthcare

Military

Museum

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Kennedy Roofing logo

Kennedy Roofing

722 30th Pl. San Diego, CA 92102

Kennedy Roofing is a San Diego-based contractor with over 20 years of expertise in residential, commercial, and industrial roofing, known for its commitment to quality, professional services, and providing the best value with a focus on customer satisfaction.

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Palomar Roofing logo

Palomar Roofing

979 Woodland Pk. Ste. 101-122 San Marcos, CA 92069

Palomar Roofing is a trusted local roofing contractor based in San Diego County, offering services such as re-roofing, new construction, roof repairs, and both commercial and residential roofing with over 20 years of experience in the industry.

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Hess Roofing logo

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.

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Specializations (1)

Office Building

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Altek Roofing logo

Altek Roofing

Vista, CA 92084

Altek Roofing & Sheet Metal is a fully licensed and insured roofing contractor based in San Diego County, specializing in residential and commercial roofing installation and replacement, including metal roofing. The company also offers services such as rain gutter installation and flashing fabrication.

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Specializations (1)

Higher education

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Preman Roofing-Solar logo

Preman Roofing-Solar

875 34th St. San Diego, CA 92110

Preman Roofing-Solar, based in San Diego, CA, is a trusted provider of residential and commercial roofing and solar services, offering meticulous workmanship and first-class customer service since 1999.

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Knitter Contracting logo

Knitter Contracting

28895 Lilac Road Valley Center, CA 92082

Knitter Contracting, Inc. is a premier San Diego roofing contractor with decades of experience, specializing in a variety of roof systems for both residential and commercial sectors, and offering services such as leak detection, prevention, and structural framing, as well as solar design and installation.

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Ramona Roofing logo

Ramona Roofing

P.O. Box 1876 Ramona, CA 92065

Ramona Roofing is a locally owned and operated business in Hemet, serving the entire inland empire, dedicated to customer service and satisfaction with services ranging from re-roofing and repairs to new construction for both commercial and residential projects.

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Freedom Builders logo

Freedom Builders

12424 Royal Rd. El Cajon, CA 92021

Freedom Builders is a veteran-owned and locally operated company based in El Cajon, California, specializing in solar insulation, radiant barriers, QuietCool roofing, and custom installation services for new and existing solar systems, as well as offering roofing repairs, insulation services, and home remodeling projects.

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A.R.S. Roofing logo

A.R.S. Roofing

9385 Bond Ave. Santee, CA 92071

A.R.S. Roofing, Inc. is a professional roofing contractor based in San Diego County, California, offering services such as roof replacement, installation, repairs, and commercial roofing with over 36 years of experience in the industry.

Verified


Specializations (1)

Office Building

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Boyce's Roofing & Repair logo

Boyce's Roofing & Repair

Oceanside, CA 92058

Boyce's Roofing & Repair, established in 1992 in Southern California, has built a reputation for high-quality residential and commercial roofing services, with a company motto of 'installing peace of mind' for their clients.

Verified


Specializations (10)

Education

Federal Government

Government

Healthcare

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Related Trades

Steep Slope Roofing

Shingles and Shakes

Roof Tiles

Roof Panels

Membrane Roofing

Built-Up Bituminous Roofing

Modified Bituminous Membrane Roofing

Fluid-Applied Roofing

Coated Foamed Roofing

What the Early Adopters are Saying About Downtobid

"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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

What the Early Adopters are Saying About Downtobid

"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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find Roofing professionals in San Diego, CA?

Downtobid is a platform that helps you find 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!

Quick stats about Roofing companies database in San Diego, CA

Total contractors

346 contractors

Total union contractors

3 union contractors

Total non union contractors

192 non union contractors

Total minority owned businesses

13 minority owned businesses

Total women owned businesses

4 women owned businesses

Average response time

3 days

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