Find and Invite the Best Commercial Waterproofing Contractors in Santa Clarita, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Santa Clarita, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Coastal Caulking Waterproofing
7040 Avenida Encinas Ste. 104-11 Carlsbad, CA 92011
Coastal Caulking Waterproofing is a professional company with over 20 years of experience, specializing in sealants, waterproofing, protective coatings, and painting for both residential and commercial projects, using high-quality materials and time-tested methods.
Verified
Prime Co.
Oceanside, CA 92058
Prime Co. is a Southern California-based company that specializes in large-scale exterior repair, renovation, and refresh projects. The company offers services such as wood repair and painting, waterproofing, reconstruction, and inspection preparation, and has over 30 years of experience in repairing and rejuvenating aging communities.
Verified
Specializations (2)
Healthcare
Infrastructure
Sanders & Wohrman
709 N. Poplar St. Orange, CA 92868
Sanders & Wohrman is a family-owned company specializing in commercial and industrial painting, caulking, and coatings, serving Southern California and Arizona since 1979. They partner with general contractors, property owners, and management companies on a variety of projects, ensuring competitive bids and professional services backed by industry-standard warranties.
Verified
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CPR Construction
1777 W Arrow Rte, Upland, CA 91786
Sta-Dry Waterproofing & Construction Services, Inc. specializes in protecting client investments from the elements and providing custom decorative finishes for construction projects, with over 18 years of experience and a commitment to transparency, quality, value, and expertise.
Verified
Empire Waterproofing
Fontana, CA 92335
Empire Waterproofing, Inc., established in 1987, is a company based in Fontana, California that specializes in waterproofing and custom coating systems. The company prides itself on its professionalism, integrity, honesty, and fairness in its relationships with suppliers, manufacturers, subcontractors, and customers.
Verified
Specializations (2)
Hospitality
Office Building
SoCal Surfacing
9104 Seal Beach Dr. Hesperia, CA 92344
SoCal Surfacing Inc. specializes in a variety of flooring solutions including deck waterproofing, decorative concrete, concrete overlays, epoxy floors, and luxury vinyl planks, focusing on quality and customer satisfaction with a commitment to maintaining the value and beauty of their clients' decks and surfaces.
Verified
WICR
72185 Painters Path, Palm Desert, CA 92260
WICR Inc. is a California-based company with over 40 years of industry experience, specializing in commercial, industrial, and residential waterproofing and decking services. The company offers a range of services including waterproofing, coating, underground applications, and deck maintenance, and is known for its quality materials, proprietary fabrications, and full transparency with clients.
Verified
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
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
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
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
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
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 Clarita, CA?
Downtobid is a platform that helps you find Waterproofing contractors in Santa Clarita, 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 Clarita, 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 Clarita, 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 Clarita, 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 Clarita, CA
Total contractors
76 contractors
Total union contractors
3 union contractors
Total non union contractors
51 non union contractors
Total minority owned businesses
7 minority owned businesses
Total women owned businesses
1 women owned businesses
Average response time
2 days
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