Find and Invite the Best Commercial Waterproofing Contractors in Columbia, MD

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75 Verified Waterproofing companies in Columbia, MD

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

Pioneer Contracting logo

Pioneer Contracting

412 Davisville Rd, Willow Grove, PA 19090

Pioneer Contracting, Inc. is a company specializing in caulking, waterproofing, expansion joints, and air & vapor barrier systems, focusing on preserving the structural integrity of buildings with precise and reliable installations for demanding commercial construction projects in Southeastern Pennsylvania, New Jersey, and Delaware.

Verified


96 miles from Columbia, MD

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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


83 miles from Columbia, MD

Specializations (11)

Correctional

Education

Financial

Healthcare

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Salvo Waterproofing and Masonry logo

Salvo Waterproofing and Masonry

1741 Valley Forge Rd. P.O. Box 39 Worcester, PA 19490-9000

At Salvo Waterproofing and Masonry, we believe in the value of being a trusted partner in your home repair projects. We understand that a wet basement can be scary to fix on your own, but we aim to cut through the scare tactics to work towards reasonably priced and long lasting results. Our goal is to get you the results you want at the price you can afford. There is no high pressure sales or scare tactics, as our experience has taught us that being honest is the only way to go. We carry this integrity through the entire process so much that word of mouth is consistently our biggest drive of new business. We are here for you when you need us and firmly believe in the power of great work and outstanding results. We look forward to working with you to protect your home from some of life's toughest storms.

Verified


96 miles from Columbia, MD
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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.

Verified


29 miles from Columbia, MD
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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


82 miles from Columbia, MD

Specializations (13)

Casino

Education

Financial

Fitness

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Advanced Barrier Technologies logo

Advanced Barrier Technologies

3798 3 Notch Rd. Louisa, VA 23093

Advanced Barrier Technologies, located in Central Virginia, is a premier service provider specializing in waterproofing, damp-proofing, and related products designed to protect structures from moisture intrusion and thermal loss. The company offers a range of services for new construction, remodeling, and repair projects, and holds professional memberships with several industry associations.

Verified


98 miles from Columbia, MD
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KC Caulking logo

KC Caulking

282 Alloway-Woodstown Rd, Woodstown, NJ 08098

KC Caulking, LLC is a professional caulking, air barrier, and waterproofing services contractor serving general contractors, property managers, and building owners in New Jersey, Pennsylvania, Delaware, and Maryland since 2007. They are fully licensed and insured, offering expertise in both new construction and restoration projects.

Verified


78 miles from Columbia, MD
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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


78 miles from Columbia, MD

Specializations (7)

Federal Government

Financial

Government

Higher education

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Oriole Basement Waterproofing logo

Oriole Basement Waterproofing

1806 N. Fountain Green Rd Bel Air, MD 21014

Oriole Basement Waterproofing is a family-owned and operated company with over 70 years of experience, specializing in basement waterproofing, foundation repair, crawlspace repair, and related services, offering a lifetime transferable guarantee for property owners in Maryland.

Verified


32 miles from Columbia, MD
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Unitex logo

Unitex

1010 S Chestnut St, Downingtown, PA 19335

Unitex is a commercial contractor specializing in a range of exterior building services including asphalt paving, sealcoating, concrete work, excavation, waterproofing, and masonry since 1980. With a focus on customer satisfaction, the company offers design, construction, restoration, and maintenance solutions, primarily serving the Tri-State Area.

Verified


58 miles from Columbia, MD
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Potomac Waterproofing logo

Potomac Waterproofing

8195 B. Euclid Ct. Manassas, VA 20111

Potomac Waterproofing, Inc. is a company based in Manassas Park, Virginia, offering commercial and residential waterproofing services in Virginia, Maryland, Washington, DC, and West Virginia for over 25 years, with a range of services including termite treatment, water barriers, and caulking.

Verified


42 miles from Columbia, MD
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Aqueduct Basement Waterproofing logo

Aqueduct Basement Waterproofing

175 Hope Rd. Stafford, VA 22554

Aqueduct Basement Waterproofing is a full-service, privately-owned waterproofing company with over 30 years of experience, specializing in basement waterproofing, crawl space waterproofing, foundation repair, and sump pump installation, serving the Virginia, Maryland, and Washington DC Metro area.

Verified


53 miles from Columbia, MD
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Witmer Group logo

Witmer Group

1005 Cornerstone Dr, Mt Joy, PA 17552

Since 1967, Witmer Group has been recognized as one of the premier specialty contractors in Pennsylvania, Maryland, and Delaware, specializing in intricate masonry designs, restoration services, waterproofing, caulking, air/vapor barriers, and coatings, with a commitment to superior craftsmanship, knowledge, and skill.

Verified


51 miles from Columbia, MD
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American Waterproofers logo

American Waterproofers

183-231 Newberry Commons, Etters, PA 17319

American Waterproofers Inc. is a waterproofing company based in Etters, PA, providing basement waterproofing, foundation repair, and mold remediation services to York, PA, and surrounding communities since 1990. The company is known for its reliable services, attention to detail, and a focus on customer satisfaction.

Verified


37 miles from Columbia, MD

Specializations (3)

Fitness

Military

Office Building

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Calvert Restoration logo

Calvert Restoration

4985 Danigus Ln, Huntingtown, MD 20639

Calvert Restoration, LLC is a Southern Maryland-based company specializing in waterproofing, masonry restoration, caulking, coating application, and related services, with over 20 years of experience serving customers in Maryland, DC, Virginia, and Delaware.

Verified


36 miles from Columbia, MD
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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 Columbia, MD?

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


Requesting bids from Columbia, MD-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 Columbia, MD 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 Columbia, MD 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 Columbia, MD

Total contractors

106 contractors

Total union contractors

6 union contractors

Total non union contractors

76 non union contractors

Total minority owned businesses

10 minority owned businesses

Total women owned businesses

4 women owned businesses

Average response time

4 days

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