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

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68 Verified Waterproofing companies in San Diego, CA

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

Southwest Specialty Contractors logo

Southwest Specialty Contractors

Corona, CA 92882

Southwest Specialty Contractors is a specialty subcontractor that offers a wide variety of services including mechanical insulation, building insulation, and waterproofing. The company is experienced in the installation of numerous types of architectural exterior panels and provides protection for various substrates from water intrusion.

Verified


53 miles from San Diego, CA

Specializations (9)

Casino

Healthcare

Higher education

Hospitality

Website

Call

WebsiteCall
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Systems Waterproofing logo

Systems Waterproofing

Orange, CA 92868

Systems Waterproofing is a company that partners with General Contractors and Maintenance Managers to provide a variety of professional services including waterproofing, flooring, caulking, and restorations. They offer competitive pricing and timely installation for new and existing projects throughout California.

Verified


55 miles from San Diego, CA

Specializations (8)

Education

Grocery

Healthcare

Higher education

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JFP Company logo

JFP Company

Norco, CA 92860

JFP Company is a specialty subcontracting team based in Norco, California. They offer a range of services including painting, floor coatings, concrete restoration, and waterproofing.

Verified


53 miles from San Diego, CA

Specializations (2)

Office Building

Warehouse

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Specialty One Contractors logo

Specialty One Contractors

26911 Ruether Ave., Unit L Santa Clarita, CA 91351

Specialty One Contractors, Inc. is a full-service waterproofing company licensed since 1989, offering deck coatings and waterproofing services for a range of projects from single-family homes to military complexes in Los Angeles and Ventura Counties.

Verified


88 miles from San Diego, CA
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Somar Caulking logo

Somar Caulking

124 1/2 Orange Avenue, Long Beach, CA 90802

Somar Caulking Inc. is a leading provider of caulking, waterproofing, fireproofing, and coating services in Southern California. Established in 2001, the company offers a range of services including joint sealant installation, expansion joint systems, building envelope restoration, and various coating options, and is committed to delivering high-quality workmanship and exceptional customer service.

Verified


88 miles from San Diego, CA

Specializations (2)

Healthcare

Office Building

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Best Contracting Services logo

Best Contracting Services

Gardena, CA 90249

Best Contracting Services, Inc. is a professional contracting organization that has been providing construction services since 1982. The company offers a range of services including roofing, waterproofing, glazing, and architectural metal wall panels to industrial, commercial and institutional properties in both private and public sectors.

Verified


88 miles from San Diego, CA

Specializations (21)

Airport

Casino

Correctional

Education

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Syntech Restoration logo

Syntech Restoration

4775 Oakwood Pl, Riverside, CA 92506

Syntech is a Southern California-based company specializing in building envelope waterproofing and parking garage restoration. The company offers services such as concrete repair, waterproofing, and restoration for custom homes, parking garages, high rises, and warehouses.

Verified


53 miles from San Diego, CA

Specializations (4)

Higher education

Infrastructure

Office Building

Warehouse

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Dave Davis Plastering logo

Dave Davis Plastering

22422 12th St. Newhall, CA 91321

Dave Davis Plastering, Inc. is a specialized contractor licensed in California, providing custom interior and exterior plaster and stucco installations, with a range of services including limestone plaster mouldings, Venetian finishes, and waterproofing systems, primarily serving Los Angeles and Santa Barbara counties.

Verified


88 miles from San Diego, CA
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Bishop logo

Bishop

1928 W Business Center Dr, Orange, CA 92867

Bishop, Inc. is a fully qualified roofing and paving company based in Southern California with over 100 years of experience. The company has successfully managed projects for clients such as the General Services Administration (GSA), US Army, and US Navy, and offers services in roofing, waterproofing, metal systems, paving, and concrete services.

Verified


55 miles from San Diego, CA

Specializations (10)

Federal Government

Financial

Government

Grocery

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IMRAE logo

IMRAE

41725 Elm St., Suite# 202, Murrieta, CA 92562

IMRAE Corporation is a specialty products manufacturer that develops advanced polymeric systems for various substrate applications. The company produces a range of products including dampproof and waterproof coatings, densifiers, penetrating sealers, elastomeric coatings, film forming sealers, anti-graffiti coatings, high performance epoxy coatings, and integral admixtures.

Verified


53 miles from San Diego, CA

Specializations (7)

Federal Government

Government

Infrastructure

Municipal Government

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Accurate Colors logo

Accurate Colors

8660 Red Oak St, Rancho Cucamonga, CA 91730

Accurate Colors Inc., a leading painting services provider in Southern California, specializes in catering to premier General Contractors, Property Management Firms, and Owners of Commercial and Industrial Properties across Los Angeles, Orange, San Bernardino, Riverside, and North San Diego counties. With a wealth of experience and strong relationships with top paint manufacturers in the region, the principles of Accurate Colors ensure meticulous attention to architectural specifications, delivering detailed estimates and turnkey solutions for new construction projects as well as renovations.

Verified


89 miles from San Diego, CA
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Pro-Seal Systems logo

Pro-Seal Systems

Glendora, CA 91741

Established in 2005, Pro-Seal Systems is a family-owned and operated business based in Glendora, CA, specializing in deck coatings, epoxy specialty coatings, overlays, stains, and various maintenance and repair services for residential, HOA, commercial, and industrial applications.

Verified


88 miles from San Diego, CA

Specializations (1)

Retail - General

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J.C. French and Company logo

J.C. French and Company

La Verne, CA 91750

J.C. French and Company, Inc. is a painting contractor established in 1976 in Southern California. The company offers painting, abrasive blasting, waterproofing and wall covering services, and maintains a workforce of 80-100 painters year-round.

Verified


88 miles from San Diego, CA

Specializations (14)

Airport

Education

Federal Government

Government

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Thome Waterproofing logo

Thome Waterproofing

Santa Clarita, CA 91351

Thome Waterproofing Company is a waterproofing and coating service provider based in Santa Clarita, California. The company offers a range of services including residential and commercial waterproofing, decorative coatings, planter waterproofing, and deck waterproofing, serving Los Angeles County, Ventura County, and surrounding areas.

Verified


88 miles from San Diego, CA

Specializations (6)

Higher education

Infrastructure

Office Building

Restaurant

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Century Building Solutions logo

Century Building Solutions

Cerritos, CA 90703

Century Building Solutions, Inc. is an exterior restoration company based in Los Angeles, specializing in repairs, retrofitting, glazing, and waterproofing systems for commercial buildings. The company has previously operated branches in major U.S. cities and Asia, and now focuses its efforts in the Southwest USA.

Verified


88 miles from San Diego, CA

Specializations (1)

Office Building

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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 Diego, CA?

Downtobid is a platform that helps you find Waterproofing 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 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 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 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 Diego, 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 Diego, CA

Total contractors

68 contractors

Total non union contractors

50 non union contractors

Total minority owned businesses

5 minority owned businesses

Total women owned businesses

1 women owned businesses

Average response time

2 days

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