Find and Invite the Best Commercial Waterproofing Contractors in Santa Clarita, CA
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15 Best Waterproofing contractors in Santa Clarita, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Elite Waterproofing
11106 Arminta St., Ste. 9 Sun Valley, CA 91352
Founded in 1984, Elite Waterproofing has built a reputation for reliable commercial waterproofing applications, delivering projects on time and within budget, with a commitment to maintaining a safe work environment.
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
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Best Contracting Services
Gardena, CA 90249
Best Contracting Services, Inc. is a professional contracting organization that has been providing construction services since 1982. The company offers a range of services including roofing, waterproofing, glazing, and architectural metal wall panels to industrial, commercial and institutional properties in both private and public sectors.
Verified
Active contractor
Specializations (21)
Airport
Casino
Correctional
Education
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
Pro-Seal Systems
Glendora, CA 91741
Established in 2005, Pro-Seal Systems is a family-owned and operated business based in Glendora, CA, specializing in deck coatings, epoxy specialty coatings, overlays, stains, and various maintenance and repair services for residential, HOA, commercial, and industrial applications.
Verified
Specializations (1)
Retail - General
J.C. French and Company
La Verne, CA 91750
J.C. French and Company, Inc. is a painting contractor established in 1976 in Southern California. The company offers painting, abrasive blasting, waterproofing and wall covering services, and maintains a workforce of 80-100 painters year-round.
Verified
Specializations (14)
Airport
Education
Federal Government
Government

Thome Waterproofing
Santa Clarita, CA 91351
Thome Waterproofing Company is a waterproofing and coating service provider based in Santa Clarita, California. The company offers a range of services including residential and commercial waterproofing, decorative coatings, planter waterproofing, and deck waterproofing, serving Los Angeles County, Ventura County, and surrounding areas.
Verified
Specializations (6)
Higher Education
Infrastructure
Office Building
Restaurant

Century Building Solutions
Cerritos, CA 90703
Century Building Solutions, Inc. is an exterior restoration company based in Los Angeles, specializing in repairs, retrofitting, glazing, and waterproofing systems for commercial buildings. The company has previously operated branches in major U.S. cities and Asia, and now focuses its efforts in the Southwest USA.
Verified
Specializations (1)
Office Building
Allied Roofing & Waterproofing
5259 Cherry Avenue Long Beach, CA 90805
Allied Roofing & Waterproofing (ARWP) is a Santa Monica-based company with a Long Beach yard, specializing in sophisticated roofing, waterproofing, and sheet metal applications for both commercial and residential structures. With over 30 years of experience, ARWP offers traditional and innovative green solutions, serving areas including Los Angeles, San Diego, and Santa Barbara.
Verified
Micro-Chem Coatings
11100 Sepulveda Blvd.. #502 Mission Hills, CA 91345
Micro-Chem Coatings is a company that prioritizes customer satisfaction and has a history of working with medical and financial institutions, as well as government properties. They are committed to exceeding standards of quality and service, with corporate headquarters located in Valencia, CA.
Verified
Active contractor

Eberhard
15220 Raymer Street, Van Nuys, CA 91405
Eberhard is a construction company that has been providing quality products and services since its inception in 1945. The company specializes in construction management, roofing, waterproofing, sheet metal, and sustainable solutions, and is committed to supporting local communities and causes.
Verified
Active contractor
Specializations (12)
Airport
Casino
Education
Federal Government

Art Deck
CA 91367
Art Deck, Inc. is a company that specializes in waterproofing and decking systems for commercial, residential, and industrial applications. The company offers a range of services including sheet metal, polymer concrete underlayment, custom design stamp concrete, Gypcrete systems, vertical and horizontal wall coating and caulking, roof deck systems, vehicular and pedestrian coatings, and epoxy systems.
Verified
Specializations (2)
Infrastructure
Office Building
S&S Waterproofing
4924 Balboa Blvd. Suite 166 Encino, CA 91316
S&S Waterproofing, Inc. specializes in custom home designs and waterproofing services, working closely with architects, general contractors, and owners to deliver a higher standard in the industry with years of experience and knowledge.
Verified
High reply rate

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
Good to know insights about Waterproofing contractors in Santa Clarita, CA
Average response time
3 days
Average interest distance
28 miles
How far are Waterproofing contractors in Santa Clarita, CA willing to travel?
Every trade and region has difference sensitivity to distance. We grouped distances into 4 categories to help you understand the distribution of 86 bid packages. The ratios of bidding contractors per distance group are 0%, 0%, 0%, and 0%.
How much lead time do Waterproofing contractors in Santa Clarita, CA need to bid?
Every trade and region has difference sensitivity to due time. We grouped due times into 3 categories to help you understand the distribution of 39 bid packages. The ratios of bidding projects per due time group are 0%, 0%, and 0%.
Commercial Waterproofing contractors insights in Santa Clarita, CA
Explore 82 verified Waterproofing contractors in Santa Clarita, CA. Our platform analyzes real bidding activity, response times, and project preferences to help you make informed decisions. These insights are based on actual market data to streamline your contractor selection process.
Total contractors
82 contractors
Total union contractors
3 union contractors
Total non-union contractors
48 non-union contractors
Total minority-owned businesses
7 minority-owned businesses
Total women-owned businesses
1 women-owned businesses
What certifications do Waterproofing contractors hold?
Professional certifications and licenses held by Waterproofing contractors in Santa Clarita, CA, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.
What project types are Waterproofing contractors bidding on?
Project types that Waterproofing contractors in Santa Clarita, CA are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.
What project owners are Waterproofing contractors bidding for?
Top general contractors and project owners that Waterproofing contractors in Santa Clarita, CA are bidding for, showing which construction firms and developers are most active in the local market.
Marriott
Nordstrom
Hyundai
Porsche
Hyatt
Four Seasons
Honda
Home Depot
Sherwin-Williams
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
FAQs
How can Downtobid help me find the best commercial Waterproofing contractors in Santa Clarita, CA?
Downtobid helps you find the best 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!
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