Find and Invite the Best Commercial Waterproofing Contractors in Hempstead, NY

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75 Verified Waterproofing companies in Hempstead, NY

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

Eshbach Brothers logo

Eshbach Brothers

1440 N 9th St, Reading, PA 19604

Eshbach Brothers, L.P. is a premier commercial masonry contractor based in Eastern Pennsylvania, with over 100 years of expertise in masonry and a reputation for quality craftsmanship and excellence in project management. The company specializes in unit masonry, masonry restoration, caulking and sealants, air and vapor barriers, and waterproofing, serving the local community since 1913.

Verified


104 miles from Hempstead, NY

Specializations (11)

Correctional

Education

Financial

Healthcare

Website

Call

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Dominion Waterproofing & Construction Services logo

Dominion Waterproofing & Construction Services

3903 Carolina Ave, Richmond, VA 23222

Dominion Waterproofing & Construction Services, Inc. is a specialty contractor based in Richmond, VA, focusing on various waterproofing and protection solutions. Their expertise includes bentonite waterproofing, dampproofing, joint protection, fluid-applied membrane air barriers, cementitious and reactive waterproofing, as well as sheet waterproofing and air barriers.

Verified


297 miles from Hempstead, NY
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Molecular Systems logo

Molecular Systems

1818 New York Ave., N.E. Ste. 214-G Washington, DC 20002

Molecular Systems, Inc. is a construction firm specializing in roofing, drywall, HVAC, plumbing, and waterproofing for large-scale projects, serving as a regional supplier of construction supplies to businesses and government agencies in the Washington D.C., Maryland, and Virginia metropolitan area.

Verified


217 miles from Hempstead, NY
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Associated Concrete Coatings logo

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


167 miles from Hempstead, NY

Specializations (18)

Airport

Correctional

Education

Federal Government

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New England Waterproofing logo

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


149 miles from Hempstead, NY

Specializations (3)

Education

Military

Office Building

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Trucrete logo

Trucrete

805 Barkwood Court Suite A Linthicum, MD 21090

Trucrete specializes in a variety of flooring systems including polyaspartic coatings, self-leveling concrete, urethane cement, and epoxy coatings, offering installation services with a focus on eco-friendliness, chemical resistance, and durability. The company prides itself on exceptional service and a 100% customer satisfaction guarantee, backed by over 30 years of industry experience.

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188 miles from Hempstead, NY
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Prospect Waterproofing logo

Prospect Waterproofing

118 Acacia Ln, Sterling, VA 20166

Prospect Waterproofing Company specializes in installing and maintaining roofing and waterproofing systems for government, commercial, and institutional clients, with a focus on green construction and efficiency. Established in 1992, they serve the Baltimore, MD, Richmond, VA, and the Washington, DC metropolitan region.

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231 miles from Hempstead, NY
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American Service Now logo

American Service Now

15812 Mt. Everest Ln. Silver Spring, MD 20906-1012

American Service Now is a construction services provider since 1969, offering a wide range of services including concrete, masonry, roofing, siding, interior and exterior finishes, flooring, plumbing, kitchen and bath remodeling, waterproofing, carpentry, fencing, and dumpster services.

Verified


208 miles from Hempstead, NY
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James Myers logo

James Myers

12306 Conway Rd, Beltsville, MD 20705

James Myers Company specializes in roofing systems, particularly for historic buildings, offering services such as historical renovations, remedial roofing, and new construction. They have received awards for their work, including the 2013 Copper Development Association Project Award for Restoration, and have over 100 years of experience in the Mid-Atlantic Region.

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205 miles from Hempstead, NY
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Thompson Waterproofing logo

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


146 miles from Hempstead, NY

Specializations (10)

Education

Federal Government

Government

Grocery

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Thomas Company logo

Thomas Company

Egg Harbor, NJ 08324

Thomas Company, Inc. is a family-owned business specializing in custom metal fabrication and installation, as well as commercial and industrial roofing and HVAC services. With over 100 years of experience, they serve a diverse client base including public buildings, schools, casinos, hotels, and more, focusing on quality and customer satisfaction.

Verified


112 miles from Hempstead, NY

Specializations (13)

Casino

Education

Financial

Fitness

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58 Foundations & Waterproofing logo

58 Foundations & Waterproofing

1344A W. Nursery Rd. Linthicum Heights, MD 21090

58 Foundations & Waterproofing is a company with over 65 years of experience in foundation repair, basement waterproofing, crawl space repair, mold removal, and radon mitigation, offering fast estimates, best prices, and guaranteed results with a commitment to customer satisfaction as evidenced by their numerous 5-star reviews.

Verified


188 miles from Hempstead, NY

Specializations (10)

Education

Financial

Government

Healthcare

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Heritage Restoration logo

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


158 miles from Hempstead, NY

Specializations (6)

Education

Healthcare

Higher education

Hospitality

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Dry Guys Basement Systems logo

Dry Guys Basement Systems

Woodstown, NJ 08098

Dry Guys Basement Systems is a contractor based in New Jersey and Pennsylvania specializing in basement waterproofing, foundation repair, and crawl space repair since 1986. They offer patented solutions, extensive warranties, and pride themselves on fast, professional, and affordable services with a network of highly trained, licensed specialists.

Verified


114 miles from Hempstead, NY

Specializations (7)

Federal Government

Financial

Government

Higher education

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FSR Contracting logo

FSR Contracting

4140 S Taylor Rd, Orchard Park, NY 14127

FSR Contracting Inc. is a masonry specialist company based in Buffalo, NY, providing thermal moisture protection and masonry restoration services to the WNY area for over 10 years since 1995, catering to both the commercial construction market and private sectors.

Verified


283 miles from Hempstead, NY

Specializations (5)

Education

Government

Higher education

Municipal Government

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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 Hempstead, NY?

Downtobid is a platform that helps you find Waterproofing contractors in Hempstead, NY and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Hempstead, NY-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 Hempstead, NY 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 Hempstead, NY 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 Hempstead, NY

Total contractors

126 contractors

Total union contractors

9 union contractors

Total non union contractors

89 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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