Find and Invite the Best Commercial Waterproofing Contractors in Fresno, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.
75 Verified Waterproofing companies in Fresno, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Waterproofing Associates
Santa Clara, CA 95054
Waterproofing Associates Inc. is a commercial and industrial roofing and waterproofing business that has been serving the greater San Francisco Bay Area, Monterey Bay, and Central Valley since May 1992. The company specializes in the installation of commercial and industrial roofing systems, including commercial deck coatings, plaza deck systems, and grade waterproofing systems.
Verified
Specializations (7)
Correctional
Education
Healthcare
Higher education
Alcal Specialty Contracting
Sacramento, CA 95821
Alcal Specialty Contracting, Inc. is a construction company that offers services such as roofing, waterproofing, insulation, fire protection, and installation of garage doors and weather barriers. The company, which has been in operation for over 50 years, is headquartered in Sacramento, California.
Verified
Specializations (13)
Airport
Education
Financial
Healthcare
Flexi Tech Contracting
Reseda, California, 91335
Flexi Tech Contracting Inc. is a family-owned business based in Los Angeles, specializing in designing and building custom swimming pools and providing waterproofing services for construction projects. With over 20 years of experience, the company has a proven record of excellence and is known for its professional approach to all projects, regardless of size.
Verified
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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
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
Specializations (4)
Office Building
Retail - General
Venue
Warehouse
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
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
Specializations (9)
Casino
Healthcare
Higher education
Hospitality
Ashron Construction & Restoration
9801 Orr Road Galt, CA 95632
Ashron Construction & Restoration, Inc. is a Northern California-based company with over 35 years of combined owner experience, specializing in waterproofing, restoration, and general construction services for local builders, municipalities, property management firms, and suppliers.
Verified
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
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
SEMCO Surfaces
3620 W Reno Ave. Las Vegas, NV 89118
SEMCO Surfaces is a company that specializes in innovative surface materials such as microcement, waterproofing membranes, and sealers, offering solutions for residential, commercial, hospitality, and public works projects since 1991. Their products, including the X-Bond Microcement and SEMCO Liquid Membrane™, are designed for versatility, durability, and aesthetic appeal in modern spaces.
Verified
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
Specializations (2)
Office Building
Warehouse
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
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
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
Specializations (2)
Healthcare
Office Building
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 Fresno, CA?
Downtobid is a platform that helps you find Waterproofing contractors in Fresno, 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 Fresno, 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 Fresno, 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 Fresno, 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 Fresno, CA
Total contractors
92 contractors
Total union contractors
4 union contractors
Total non union contractors
60 non union contractors
Total minority owned businesses
11 minority owned businesses
Total women owned businesses
2 women owned businesses
Average response time
2 days
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