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

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70 Verified Waterproofing companies in San Bernardino, CA

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

Property Prep Services logo

Property Prep Services

Gardena, CA 90249

Property Prep Services offers a range of services including pressure washing, striping, sweeping, painting, seal coating, asphalt paving, concrete parking deck renovation, traffic control products, waterproofing, deck preparation, epoxy coatings, commercial signage, ADA upgrades, and bike rack installation. They pride themselves on their customer service and establishing long-lasting relationships with clients.

Verified


24 miles from San Bernardino, CA

Specializations (7)

Federal Government

Government

Municipal Government

Office Building

Website

Call

WebsiteCall
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Contech Services logo

Contech Services

Santa Ana, CA 92707

Contech Services, Inc. is a company that specializes in concrete repairs, epoxy pressure injection, expansion joints, concrete surface preparation, traffic coating, waterproofing, sealants, and seismic strengthening. The company operates from 08:00 to 05:00 pm.

Verified


29 miles from San Bernardino, CA

Specializations (4)

Healthcare

Infrastructure

Office Building

Retail - General

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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


29 miles from San Bernardino, CA

Specializations (8)

Education

Grocery

Healthcare

Higher education

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Champion Coatings logo

Champion Coatings

5234 Cushman Pl. Suite 200 San Diego, CA 92110

Champion Coatings is a full-service installation company specializing in floor and wall coatings for regulated and hygienic industries, offering services such as protective coatings, waterproofing, concrete restoration, and project management with a focus on safety and compliance.

Verified


50 miles from San Bernardino, CA
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Allied Coatings logo

Allied Coatings

1125 Linda Vista Dr. Ste. 104 San Marcos, CA 92078

Allied Coatings is a leader in professional installations of coatings, offering services such as vibrant concrete staining, durable epoxy flooring, and grade waterproofing for both commercial and residential projects. With over 25 years of experience, the company specializes in bringing new construction and remodel/rehabilitation projects to life in Southern California.

Verified


50 miles from San Bernardino, CA
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Sylvester Roofing logo

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


50 miles from San Bernardino, CA

Specializations (12)

Education

Fitness

Government

Grocery

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Commercial Coating logo

Commercial Coating

Simi Valley, CA 93065

Commercial Coating Co., established in 1986, specializes in waterproof decking systems and decorative coatings, offering high-quality residential decking solutions with a guarantee of up to 10 years. The family-owned and operated business has served thousands of satisfied customers and is known for its attention to detail and use of commercial-grade products.

Verified


81 miles from San Bernardino, CA
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California Sealant Solutions logo

California Sealant Solutions

533 Kiley Rd, Chula Vista, CA 91910

California Sealant Solutions, Inc. is a company dedicated to providing quality waterproofing and restoration services. They offer services in waterproofing, caulking, restoration, coatings and air barrier services.

Verified


50 miles from San Bernardino, CA

Specializations (5)

Airport

Education

Federal Government

Hospitality

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Magnesite Specialities logo

Magnesite Specialities

San Diego, CA 92121

Magnesite Specialties, Inc. is a professional floor coating company based in Greater San Diego, CA, specializing in waterproofing, deck coating, epoxy flooring, and terrazzo installations for both commercial and residential projects for over 30 years.

Verified


50 miles from San Bernardino, CA

Specializations (3)

Education

Hospitality

Office Building

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WICR logo

WICR

9424 Chesapeake Dr., Ste. 1303, San Diego, CA 92123

WICR Waterproofing & Construction, Inc. is a Southern California-based company with over 40 years of industry experience in waterproofing, decking, and coating services. The company caters to residential, commercial, and industrial customers, offering a range of services including deck inspections, maintenance, and underground applications.

Verified


50 miles from San Bernardino, CA

Specializations (3)

Hospitality

Office Building

Restaurant

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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


29 miles from San Bernardino, CA

Specializations (10)

Federal Government

Financial

Government

Grocery

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Letner Roofing logo

Letner Roofing

Orange, CA 92868

Letner Roofing is a premier roofing and waterproofing resource in the West, offering a complete line of competitively priced services from design and installation to repair and preventative maintenance. The company, known for its workmanship, reliability, and service, has been synonymous with top-quality roofing since 1957.

Verified


29 miles from San Bernardino, CA

Specializations (16)

Casino

Correctional

Education

Federal Government

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Apex Pacific logo

Apex Pacific

8911 Complex Dr., Ste. F San Diego, CA 92123

Apex Pacific, Inc. is a waterproofing and sealant service provider with over 20 years of experience, serving the Southern California area and specializing in waterproofing membranes, joint sealant, and specialty flooring systems.

Verified


50 miles from San Bernardino, CA
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Kirei logo

Kirei

1400 N. Baxter Ave, Anaheim, CA 92806

Kirei is a company based in Anaheim, CA that specializes in concrete coatings, joint caulking, and waterproofing. They are known for their professionalism, quality, and honesty.

Verified


29 miles from San Bernardino, CA
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Premier Specialty Coatings logo

Premier Specialty Coatings

Anaheim, CA 92808

Premier Specialty Coatings is a company based in Orange County, California, specializing in commercial and industrial painting, caulking, epoxy coatings, waterproofing, floor sealer, and concrete restoration. With over 20 years of experience in the industry, they are capable of handling jobs of any duration and complexity.

Verified


29 miles from San Bernardino, CA

Specializations (3)

Education

Municipal Government

Warehouse

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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 Bernardino, CA?

Downtobid is a platform that helps you find Waterproofing contractors in San Bernardino, 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 Bernardino, 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 Bernardino, 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 Bernardino, 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 Bernardino, CA

Total contractors

70 contractors

Total non union contractors

52 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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