Find and Invite the Best Commercial Waterproofing Contractors in San Francisco, CA

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39 Verified Waterproofing companies in San Francisco, CA

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

Reva Murphy Assoicates logo

Reva Murphy Assoicates

1485 Bayshore Blvd, San Francisco, CA 94621

Reva Murphy Assoicates is a WOSB General Contractor specializing in roofing, waterproofing, and sealants. The company, owned by Reva L. Murphy, also provides solutions in industrial and commercial painting, historic preservation, and site characterization.

Verified


6 miles from San Francisco, CA

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Performance CW logo

Performance CW

21950 Meekland Avenue, Hayward, CA 94541

Performance CW was founded in 1999 and specializes in providing sealant and waterproofing services. The company uses products from major manufacturers like Dow Corning, Sika USA, Carlisle, G.E., Tremco, W.R. Grace and BASF, and is dedicated to maintaining safe worksites and delivering high-quality professional workmanship.

Verified


6 miles from San Francisco, CA

Specializations (4)

Office Building

Retail - General

Venue

Warehouse

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USA SPRAY ME logo

USA SPRAY ME

520 11th St. San Francisco, CA 94130

USA SPRAY ME is a Northern California-based company specializing in a wide range of insulation and waterproofing services, including spray foam insulation, roofing systems, soundproofing, and concrete leveling, aimed at enhancing energy efficiency, comfort, and reducing utility costs for residential and commercial spaces.

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Nor Cal Waterproofing logo

Nor Cal Waterproofing

Antioch, CA 94531

Nor Cal Waterproofing is a family-owned business that has been serving Northern California since 2006. The company offers services such as waterproofing, deck coatings, epoxy floorings, vapor barriers, weather barriers, air barriers, vapor emissions systems, flooring systems, sealants, and concrete sealing.

Verified


10 miles from San Francisco, CA
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Foley Waterproofing logo

Foley Waterproofing

Kentfield, CA 94914

Foley Waterproofing is a certified applicator of various coatings, caulking, expansion joints, grade air barriers, and injection waterproofing. The company specializes in a wide range of applications including pedestrian, traffic, slab grade, and offers product lines from Pacific Polymers, Neogard, Tremco, Grace, Carlisle, Lymtal, and others.

Verified


7 miles from San Francisco, CA

Specializations (6)

Education

Fitness

Healthcare

Museum

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Urban Waterproofing logo

Urban Waterproofing

40 Lisbon St. San Rafael, CA 94901

Urban Waterproofing is a company with over 20 years of experience specializing in waterproofing services for large-scale commercial and residential buildings, offering facade inspections, repairs, and protective coatings to ensure building safety and value retention.

Verified


7 miles from San Francisco, CA
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PMR Pacific Sealants logo

PMR Pacific Sealants

San Francisco, CA 94111

PMR Pacific Sealants LLC, founded in 1983 by childhood friends Chris Ries and Jim Bugess, is a specialized waterproofing and sealant solution provider based in the San Francisco Bay Area. The company, which has worked with businesses like Apple and Netflix, offers services such as interior sealing, weatherproofing, exterior curtain wall systems, sealant remediation, and firestopping.

Verified


Specializations (11)

Airport

Education

Federal Government

Financial

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The Restoration Company logo

The Restoration Company

P.O. Box 591142 San Francisco, CA 94159

The Restoration Company specializes in waterproof deck coatings and foundation wall waterproofing, offering services such as waterproofing below-grade foundation walls, elastomeric waterproof coatings for pedestrian decks, and water leak detection. They serve the San Francisco Bay Area and provide consultations for new construction and remodels, catering to architects' specifications.

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High End Development logo

High End Development

Benicia, CA 94510

High End Development, Inc. is a full-service waterproofing contractor based in Northern California, specializing in decking, waterproofing, gypsum floors, and injections. The company, founded in 2006, has built strong relationships with national home builders, general contractors, architects, engineers, homeowners, and waterproofing consultants throughout the greater Bay Area.

Verified


24 miles from San Francisco, CA

Specializations (4)

Healthcare

Hospitality

Infrastructure

Office Building

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Architectural Restoration and Waterproofing logo

Architectural Restoration and Waterproofing

San Francisco, CA 94115

Architectural Restoration and Waterproofing, Inc. is a firm of licensed professionals dedicated to providing quality waterproofing, structural restoration, and major repair solutions for property managers and building owners Bay Area wide. With over 40 years of multi-family and commercial experience, ARC has completed thousands of projects — all with the highest quality of workmanship, superior technology, innovative cost-effective problem solving, and unrivaled service.

Verified


Specializations (10)

Education

Grocery

Healthcare

Higher education

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Diablo Roofing logo

Diablo Roofing

Oakland, CA 94621

Diablo Roofing Inc is a California-based company with over 40 years of experience in the roofing industry. They offer a range of services including commercial and multifamily roofing, waterproofing, roof installation, repair, and replacement.

Verified


6 miles from San Francisco, CA

Specializations (3)

Fitness

Grocery

Restaurant

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CAWC Waterproofing & Restoration logo

CAWC Waterproofing & Restoration

San Mateo, CA 94402

CAWC Waterproofing & Restoration Corporation is a leader in commercial waterproofing and restoration with over 50 years of experience, serving the San Francisco Bay Area, including San Mateo, Santa Clara Counties, Oakland, and the surrounding East Bay community. They specialize in protecting and restoring commercial and industrial structures with a range of services including waterproofing, sealants, and window & glazing.

Verified


4 miles from San Francisco, CA

Specializations (5)

Education

Financial

Higher education

Office Building

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Enterprise Roofing Service logo

Enterprise Roofing Service

Lafayette, CA 94549

Enterprise Roofing Service, Inc. is a California-based union commercial roofing and waterproofing contractor that has been in operation since 1962. The company is fully licensed, insured, and bonded, and offers services such as emergency leak service, roof maintenance, and installation of various roofing and waterproofing systems.

Verified


10 miles from San Francisco, CA

Specializations (9)

Casino

Education

Federal Government

Government

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RBC logo

RBC

755 Penn Ave. San Francisco, CA 94107

RBC, Inc. is a San Francisco-based company specializing in commercial and residential construction, painting, and waterproofing services, known for its quality service and customer satisfaction over 15 years.

Verified


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Everest Waterproofing & Restoration logo

Everest Waterproofing & Restoration

1270 Missouri St. San Francisco, CA 94107

Everest Waterproofing & Restoration, Inc. is a company that has been providing waterproofing and restoration services in Northern California since 1999, with a commitment to excellence, community, and environmental preservation, completing over 5,067 projects for 1,129 clients in 25 years.

Verified


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Related Trades

Dampproofing

Built-Up Bituminous Waterproofing

Sheet Waterproofing

Fluid-Applied Waterproofing

Sheet Metal Waterproofing

Cementitious and Reactive Waterproofing

Bentonite Waterproofing

Traffic Coatings

Water Repellents

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 Waterproofing professionals in San Francisco, CA?

Downtobid is a platform that helps you find Waterproofing contractors in San Francisco, 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 Francisco, CA-based Waterproofing 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 Francisco, 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 Waterproofing 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 Waterproofing 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 Waterproofing 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 Francisco, CA contractors

Most Waterproofing 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 Waterproofing companies database in San Francisco, CA

Total contractors

39 contractors

Total union contractors

4 union contractors

Total non union contractors

24 non union contractors

Total minority owned businesses

7 minority owned businesses

Total women owned businesses

1 women owned businesses

Average response time

3 days

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