Find and Invite the Best Commercial Waterproofing Contractors in San Diego, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.

Select trade


Search location

68 Verified Waterproofing companies in San Diego, CA

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

Empire Waterproofing logo

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


89 miles from San Diego, CA

Specializations (2)

Hospitality

Office Building

Website

Call

WebsiteCall
Click to reveal
View details
SoCal Surfacing logo

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


89 miles from San Diego, CA
Click to reveal
View details
WICR logo

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


53 miles from San Diego, CA
Click to reveal
View details

Looking for a Waterproofing subcontractor with a specific specialization?

Add filters to refine the results:

Best Choice Painting logo

Best Choice Painting

1696 W. Washington Blvd. Los Angeles, CA 90007

Best Choice Painting Co, Inc. is a professional painting company specializing in both residential and commercial painting services, offering exterior and interior painting solutions with a commitment to quality and customer satisfaction.

Verified


88 miles from San Diego, CA
Click to reveal
View details
S&S Waterproofing logo

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


88 miles from San Diego, CA
Click to reveal
View details
Property Prep Services logo

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


88 miles from San Diego, CA

Specializations (7)

Federal Government

Government

Municipal Government

Office Building

Click to reveal
View details
5 Stars Caulking logo

5 Stars Caulking

7205 S 40th Ln, Phoenix, AZ 85041

5 Stars Caulking LLC is a leading company in the caulking industry based in Phoenix, with 18 years of experience offering a full range of commercial caulking services, including deck coating, waterproofing, and fire caulking. They are committed to superior quality results, safety, and customer satisfaction, and are licensed, bonded, and insured.

Verified


242 miles from San Diego, CA

Specializations (1)

Office Building

Click to reveal
View details
West Coast Partitions logo

West Coast Partitions

2202w W Lone Cactus Dr, Phoenix, AZ 85027

West Coast Partitions is a commercial subcontractor that provides a full range of specialty services for interior and exterior construction projects throughout the Western United States, from preconstruction services to final delivery, with a commitment to partnership and exceeding client expectations.

Verified


242 miles from San Diego, CA

Specializations (10)

Casino

Federal Government

Fitness

Government

Click to reveal
View details
Flynn Phoenix logo

Flynn Phoenix

3062 N Maple St, Mesa, AZ 85215

Flynn is a leading commercial contractor in North America, specializing in the total building envelope, including new builds, replacements, and repairs, with 35 locations across the United States and Canada.

Verified


242 miles from San Diego, CA

Specializations (21)

Airport

Correctional

Education

Federal Government

Click to reveal
View details
American Roofing & Waterproofing logo

American Roofing & Waterproofing

Phoenix, AZ 85009

American Roofing & Waterproofing is a premier roofing contractor based in Phoenix, Arizona, specializing in commercial, residential, multifamily, and new construction roofing and waterproofing services, including gutter installation and repair. Established in 2019, the company offers free estimates, a 10-year warranty on roofing jobs, and is recognized for its quality craftsmanship and customer service.

Verified


242 miles from San Diego, CA

Specializations (11)

Education

Federal Government

Financial

Government

Click to reveal
View details
SEMCO Surfaces logo

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


216 miles from San Diego, CA
Click to reveal
View details
Royalty Sealants logo

Royalty Sealants

Glendale, AZ 85301

Royalty Sealants is a licensed and insured company specializing in caulking, sealant, waterproofing, and coating solutions for commercial, residential, and industrial projects in Arizona.

Verified


242 miles from San Diego, CA

Specializations (12)

Airport

Education

Government

Grocery

Click to reveal
View details
Firestop Southwest logo

Firestop Southwest

Phoenix, AZ 85009

Firestop Southwest is a specialty contractor with proven expertise in firestopping, waterproofing, expansion joints, caulking, and sealants for commercial, industrial, multi-family, government, medical, and education sectors. They are committed to delivering accredited services from concept to completion, ensuring projects meet standards on time and within budget.

Verified


242 miles from San Diego, CA

Specializations (7)

Airport

Casino

Education

Healthcare

Click to reveal
View details
Commercial Coating logo

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


137 miles from San Diego, CA
Click to reveal
View details
W S Caulking & Waterproofing logo

W S Caulking & Waterproofing

3280 W Hacienda Ave, Las Vegas, NV 89118

W S Caulking & Waterproofing LLC is a company specializing in commercial caulking and waterproofing services across Nevada, Utah, and Northern Arizona, with a focus on caulking joints, joint sealants, grade waterproofing, dampproofing, and fire-rated joint systems.

Verified


216 miles from San Diego, CA
Click to reveal
View details
san-diego map
Have a project bidding in San Diego, CA?
Upload your plans and reach qualified local subs in San Diego, CA in just a few clicks

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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find Waterproofing professionals in San Diego, CA?

Downtobid is a platform that helps you find Waterproofing contractors in San Diego, 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 Diego, 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 Diego, 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 Diego, 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 Diego, CA

Total contractors

68 contractors

Total non union contractors

50 non union contractors

Total minority owned businesses

5 minority owned businesses

Total women owned businesses

1 women owned businesses

Average response time

2 days

Browse Subcontractors