Find and Invite the Best Commercial Waterproofing Contractors in Santa Rosa, CA
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40 Verified Waterproofing companies in Santa Rosa, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
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
Specializations (6)
Education
Fitness
Healthcare
Museum
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
DJM Coating Services
1500 Copperhill Pkwy. Suite A-1 Santa Rosa, CA 95403
DJM Coating Services, Inc., based in Santa Rosa, CA, is a premier contractor specializing in polyurethane foam roofing and waterproofing services for commercial and industrial buildings in Northern California, with residential projects limited to Sonoma, Southern Mendocino, Marin, and Napa Counties since 1990.
Verified
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AquaProof
French Camp, CA 95231
AquaProof, Inc. is a family-owned business that has been providing waterproofing and sealant/caulking services in the San Francisco Bay Area, Sacramento, and Central Valley California since 1979. The company offers a range of services including caulking, waterproofing, cementacious waterproofing, and epoxy, among others.
Verified
Specializations (2)
Infrastructure
Office Building
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
D.C. Vient
Modesto, CA 95358
Established in 1954 by Douglas C. Vient, D.C. Vient is a multi-million dollar corporation that specializes in large scale commercial and industrial finishing projects nationwide. The company is known for its high-end faux finishing services and has extensive experience in a variety of projects including hotels, casinos, residential and high-rise office developments.
Verified
Specializations (6)
Casino
Healthcare
Hospitality
Office Building
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
R. Brothers
707 W. Hedding Street, San Jose, CA 95110
R. Brothers, Inc. is a privately owned company that has been providing painting, waterproofing, intumescent coatings and flooring solutions since 1985. The company, based in Northern California, is known for its high-quality, durable surface finishes and serves general contractors, developers, property managers and homeowners.
Verified
Specializations (7)
Airport
Healthcare
Municipal Government
Office Building
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
Peters Painting Services
1181 Virginia Ave Campbell, CA 95008
For over 25 years, Peters Painting Services has been providing high-quality interior and exterior painting, restoration, and waterproofing services to a variety of property types and sizes in the San Francisco Bay Area, ensuring craftsmanship and durability in their work.
Verified
JB Caulking & Waterproofing
455 War Admiral Ave. San Jose, CA 95111
JB Caulking & Waterproofing, Inc. specializes in any type of waterproofing, from under slab to below grade and above, coatings, sealants, epoxy floors, leak repair, injection, and more.
Verified
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.
Verified
Alliance Roofing Company
Santa Clara, CA 95054
Alliance Roofing Company, Inc. is a leading commercial roofing and waterproofing contractor based in Northern California. The company is known for its service, construction expertise, and immediate response, and has received high awards and recommendations from roofing manufacturers and consultants.
Verified
Specializations (14)
Casino
Correctional
Education
Financial
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
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 Santa Rosa, CA?
Downtobid is a platform that helps you find Waterproofing contractors in Santa Rosa, 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 Santa Rosa, 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 Santa Rosa, 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 Santa Rosa, 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 Santa Rosa, CA
Total contractors
40 contractors
Total union contractors
4 union contractors
Total non union contractors
25 non union contractors
Total minority owned businesses
8 minority owned businesses
Total women owned businesses
1 women owned businesses
Average response time
Less than an hour
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