Find and Invite the Best Commercial Waterproofing Contractors in Greenwich, CT
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Greenwich, CT
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
CGI Northeast
4928 31st Pl. Long Island City, NY 11101
CGI Northeast Inc. specializes in below-grade injection waterproofing systems in the New York metropolitan area, serving both private and public sectors since 2004. The company is known for its innovative injection method that eliminates water infiltration in various infrastructures without the need for exterior excavation.
Verified
Gombert Organization
117 Brook Ave. Deer Park, NY 11729
Since 1928, Gombert Organization has been a leader in the chemical resin injection grouting industry in New York, specializing in waterproofing and structural support for various buildings without the need for excavation or exterior demolition. The company is based on Long Island and serves the tri-state area, offering services such as hydrophilic injection and epoxy grouting, with a focus on safety and quality.
Verified
ABC Roofing & Waterproofing
58-04 58th Pl. Maspeth, NY 11378
ABC Roofing & Waterproofing is a professional contractor based in New York City, specializing in roofing and waterproofing services such as roof inspection, installation, replacement, and various waterproofing solutions for balconies, basements, decks, and more, ensuring long-term durability and protection against water damage.
Verified
Looking for a Waterproofing subcontractor with a specific specialization?
Add filters to refine the results:
Crown Waterproofing
1 W. Sandford Blvd. Mt. Vernon, NY 10550
Crown Waterproofing Inc. specializes in foundation waterproofing and injection grouting to protect structures from water damage, offering services such as caulking and sealing for windows, doors, and expansion joints.
Verified
Wolkow Braker Roofing
151 Herricks Rd. Ste. 204 Garden City Park, NY 11040
Wolkow Braker Roofing Corp. is a premier roofing, sheet metal, and waterproofing organization in the tri-state area, providing high-quality services to New York's construction industry since its founding in 1944.
Verified
Specializations (3)
Financial
Office Building
Venue
Dry Concrete
126 King St. Ste. A Danbury, CT 06811
Dry Concrete is a professional waterproofing company specializing in crystalline and cementitious waterproofing solutions for below-grade foundations, wastewater treatment plants, and warehouse slabs, and provides consulting, design, build, and restoration services to architects, engineers, suppliers, builders, and tradesmen. They also offer educational seminars, DIY support for homeowners, and a range of products including additives, sealers, and repair grouts that contribute to achieving LEED points for buildings.
Verified
New Roc Contracting
2125 Center Ave, Fort Lee, NJ 07024
New Roc is a construction company based in the New York metropolitan area, specializing in high-quality work, meeting deadlines, and keeping costs within budget while focusing on facade restoration, roofing, waterproofing, and new construction. With over 35 years of experience, they collaborate with architects and engineers from the initial planning stages and are committed to safety, value engineering, and continuous improvement.
Verified
Specializations (2)
Education
Religious
Circle Rose Contracting
201 Northwest Dr, Farmingdale, NY 11735
Circle Rose Contracting, Inc. is a full-service roofing and waterproofing contractor based in New York, NY, offering a range of services including new construction, re-roofing, and various roofing systems installations, with a management team that boasts four generations of construction experience.
Verified
Specializations (1)
Office Building
Aduddell Industries
Bronx, NY 10453
Aduddell Industries is a seasoned commercial roofing company with over 40 years of experience in roofing, waterproofing, and concrete restoration, known for its commitment to safety and a history of responding to natural disasters, including work for the US Army Corps of Engineers.
Verified
Specializations (2)
Federal Government
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
MGR Waterproofing
48-11 69th St. Woodside, NY 11377
MGR Waterproofing is a New York-based company specializing in waterproofing and roofing services, including facade repairs, brickwork, and various roofing systems, as well as painting and chimney stack repairs.
Verified
K Restoration & Roofing
New York, NY 10035, New York, NY 10035
K Restoration & Roofing Corp is a family-owned business established in 1970, specializing in roofing, waterproofing, masonry, Local Law 11 compliance, exterior facade maintenance, and cleaning with a focus on leak detection and value engineering.
Verified
Specializations (1)
Office Building
Culbertson
182 Brady Ave. Hawthorne, NY 10532
Culbertson Company New York is a full-service building restoration and waterproofing construction company with over 50 years of experience, offering a wide range of services for commercial and industrial applications in the tri-state area.
Verified
Primecity Contracting
2056 Cropsey Ave. Brooklyn, NY 11214
Primecity Contracting is a Brooklyn-based construction company with 17 years of experience, offering a full range of building services from groundworks to roofing, including waterproofing, masonry, and various home improvements for both domestic and commercial customers.
Verified
Struc-Tite Restoration
3217 Collins St, Philadelphia, PA 19134
Struc-Tite Restoration Inc., established in 2006, is a woman-owned company specializing in masonry and concrete restoration, caulking, cleaning, and historical preservation, serving primarily Eastern Pennsylvania, Delaware, and Southern New Jersey regions.
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 Greenwich, CT?
Downtobid is a platform that helps you find Waterproofing contractors in Greenwich, CT and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Greenwich, CT-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 Greenwich, CT 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 Greenwich, CT 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 Greenwich, CT
Total contractors
121 contractors
Total union contractors
9 union contractors
Total non union contractors
83 non union contractors
Total minority owned businesses
11 minority owned businesses
Total women owned businesses
6 women owned businesses
Average response time
4 days
Browse Subcontractors