Find and Invite the Best Commercial Waterproofing Contractors in Ellicott City, MD
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Ellicott City, MD
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
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
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
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
Specializations (13)
Casino
Education
Financial
Fitness
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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
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
Specializations (7)
Federal Government
Financial
Government
Higher education
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
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
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
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
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
CHU Contracting
14020 Thunderbolt Pl, Chantilly, VA 20151
CHU Contracting, Inc. is a specialist in total building envelope solutions, offering services such as low-slope and steep-slope roofing, exterior cladding, sheet metal fabrication, air barrier, waterproofing, spray foam insulation, and maintenance diagnostics for various sectors including government, health, schools, infrastructure, commercial/industrial, and recreational facilities.
Verified
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
Specializations (3)
Fitness
Military
Office Building
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
Morgan Basement Waterproofing
641 Lancaster Ave. Ste. 1018 West Chester, PA 19380
Morgan Basement Waterproofing is a premier basement waterproofing company serving Pennsylvania, Southern New Jersey, and Delaware for nearly 40 years, specializing in interior and exterior waterproofing, foundation repairs, mold remediation, and the E-Z Breathe Ventilation System.
Verified
Specializations (1)
Office Building
Basement Waterproofing Nationwide
109 E. Wheel Rd. Bel Air, MD 21015
Basement Waterproofing Nationwide (BWN) is an award-winning company specializing in basement waterproofing, foundation repair, crawl space repair, and sump pump installations since 1987, with a commitment to customer satisfaction and a 99.3% satisfaction rate among over 55,000 customers.
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 Ellicott City, MD?
Downtobid is a platform that helps you find Waterproofing contractors in Ellicott City, 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 Ellicott City, 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 Ellicott City, 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 Ellicott City, 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 Ellicott City, MD
Total contractors
104 contractors
Total union contractors
6 union contractors
Total non union contractors
74 non union contractors
Total minority owned businesses
10 minority owned businesses
Total women owned businesses
4 women owned businesses
Average response time
6 days
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