Find and Invite the Best Commercial Waterproofing Contractors in San Bernardino, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.
70 Verified Waterproofing companies in San Bernardino, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
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
Specializations (7)
Federal Government
Government
Municipal Government
Office Building
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
Specializations (4)
Healthcare
Infrastructure
Office Building
Retail - General
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
Specializations (8)
Education
Grocery
Healthcare
Higher education
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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
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
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
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
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
Specializations (5)
Airport
Education
Federal Government
Hospitality
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
Specializations (3)
Education
Hospitality
Office Building
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
Specializations (3)
Hospitality
Office Building
Restaurant
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
Specializations (10)
Federal Government
Financial
Government
Grocery
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
Specializations (16)
Casino
Correctional
Education
Federal Government
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
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
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
Specializations (3)
Education
Municipal Government
Warehouse
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!"
"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, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
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!"
"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, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
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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