Find and Invite the Best Commercial Waterproofing Contractors in Philadelphia, PA
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Philadelphia, PA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Stillwater Construction Group
10500 VA-7, Vienna, VA 22182
Stillwater Construction Group, LLC is a woman-owned full-service waterproofing, roofing, masonry, and concrete restoration company serving the greater Washington, DC community since 2007. With a team of 50 full-time craftsmen, the company specializes in a range of construction services from small repairs to large complex national infrastructure projects, emphasizing quality control and a deep understanding of water management in building envelopes.
Verified
Creative Conservation
10992 Richardson Rd, Ashland, VA 23005
Creative Conservation is Virginia's leading provider of foam insulation, sprayed systems, and waterproofing services, offering a wide range of residential and commercial services to enhance comfort, efficiency, and environmental friendliness with locations in Richmond, Charlottesville, Roanoke, and Northern Virginia.
Verified
American Exteriors
P.O. Box 4665 Alexandria, VA 22303
American Exteriors is a general contracting company with decades of experience, specializing in exterior and interior restoration services for both commercial and residential properties across the East Coast and nationwide. They offer a range of services including painting, masonry, concrete, caulking, coating, carpentry, and waterproofing, all backed by full insurance coverage and a commitment to high-quality standards and customer satisfaction.
Verified
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NorthStar Construction Services
200 Mount Laurel Cir, Shirley, MA 01464
NorthStar Construction Services Corp. is a commercial roofing contractor specializing in a variety of roofing systems, including single-ply, metal, slate, wood shingle, and copper roofing, with a commitment to sustainability and safety, recognized by multiple industry awards for quality and craftsmanship.
Verified
Specializations (7)
Correctional
Education
Financial
Government
Associated Concrete Coatings
476 Valley St, Manchester, NH 03103
Founded in 1969, Associated Concrete Coatings, LLC (ACC) is a leading specialty coatings contractor in New England, specializing in concrete repair and installation services for commercial, industrial, and residential projects, with a reputation for handling complex and challenging situations.
Verified
Specializations (18)
Airport
Correctional
Education
Federal Government
New England Waterproofing
25 Washington Ave, Natick, MA 01760
New England Waterproofing Inc. is a full-service waterproofing company specializing in flooring systems, deck coatings, expansion joints, weather barriers, caulking, sealants, and concrete repairs, serving the New England area with a focus on quality and reliability.
Verified
Specializations (3)
Education
Military
Office Building
MARSA
1000 Castleview Rd, Pittsburgh, PA 15234
MARSA INC. is a masonry contractor established in 1967, known for constructing a wide range of masonry projects from one-day tasks to multi-million dollar, multi-year projects. With over 3,200 completed projects, the company specializes in brick and block construction, historic masonry restoration, specialty masonry, and various barrier solutions, serving areas in Pennsylvania, West Virginia, and Ohio.
Verified
Specializations (15)
Airport
Education
Financial
Government
Thompson Waterproofing
Quincy, MA 02169
Thompson Waterproofing, Inc. (TWI) is a Massachusetts-based general contractor specializing in masonry restoration, historical masonry restoration, and waterproofing. Since 1991, they have also expanded to building envelope repairs, façade restoration, concrete restoration, parking garage repairs, traffic coating, and waterproofing.
Verified
Specializations (10)
Education
Federal Government
Government
Grocery
Heritage Restoration
Rockland, MA 02370, Rockland, MA 02370
Heritage Restoration LLC is a specialty contractor and sub-contractor that has been operating since 1984, providing services such as masonry, structural strengthening, and waterproofing to major construction management companies in the New England area.
Verified
Specializations (6)
Education
Healthcare
Higher education
Hospitality
Folan Waterproofing & Construction
South Easton, MA 02375
Folan Waterproofing & Construction Co., Inc. is a leader in masonry restoration, historic preservation, and waterproofing, with a commitment to excellence that spans three generations and over 50 years in the industry. They specialize in general building construction, historical building restoration, and waterproofing services, having worked on prominent historical buildings in the greater Boston area.
Verified
Specializations (6)
Education
Higher education
Hospitality
Municipal Government
Domack Restoration
185 Charles St, Stratford, CT 06615
Domack Restoration is a certified commercial roofing and restoration contractor known for its commitment to outstanding service and quality, offering a diverse set of services including waterproofing, air barrier, roofing installation, maintenance, and restoration.
Verified
Specializations (3)
Education
Higher education
Office Building
The Waterproofing Company
28 Howe St, Ashland, MA 01721
The Waterproofing Company, Inc., established in New York City in 1905, is one of the oldest waterproofing contractors in the nation, specializing in a range of services including waterproofing, masonry restoration, and garage restoration for both new construction and remedial projects.
Verified
Specializations (3)
Education
Higher education
Office Building
Rima Designs
3 Bud Way, Nashua, NH 03063
Rima Designs LLC is a family-owned and operated exterior finish contractor based in New England, providing services such as synthetic stucco, cultured stone, painting, caulking, and fiber cement siding since 2011. The company prides itself on high standards, personal service, and attention to detail, ensuring customer satisfaction with each project.
Verified
Acme Waterproofing
21 Nightingale Ave, Quincy, MA 02169
Acme Waterproofing Co. is a family-owned business with three generations of experience in the waterproofing industry, specializing in both new structure waterproofing and the restoration of masonry and concrete structures in New England. They offer a range of services including waterproofing systems, dampproofing, air vapor barriers, masonry restoration, and concrete repairs, and are known for their dedication to excellence and cost-efficient results.
Verified
Specializations (12)
Airport
Education
Federal Government
Financial
Alex Roofing
Erie, PA 16546
Alex Roofing Company, Inc. is a trusted roofing contractor based in Erie, PA, with over 55 years of experience in commercial and residential roofing. The company offers a diverse range of services including roof installation, waterproofing, and additional services such as metal siding, insulated wall panels, green roofs, and more.
Verified
Specializations (12)
Education
Financial
Fitness
Healthcare
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 Philadelphia, PA?
Downtobid is a platform that helps you find Waterproofing contractors in Philadelphia, PA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Philadelphia, PA-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 Philadelphia, PA 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 Philadelphia, PA 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 Philadelphia, PA
Total contractors
129 contractors
Total union contractors
10 union contractors
Total non union contractors
91 non union contractors
Total minority owned businesses
11 minority owned businesses
Total women owned businesses
5 women owned businesses
Average response time
4 days
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