Find and Invite the Best Commercial Waterproofing Contractors in Portland, ME
Tired of outdated contact lists and the hassle of calling to check bidding intent?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.
66 Verified Waterproofing companies in Portland, ME
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
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
Heritage Masonry Restoration
Syracuse, NY 13210
Heritage Masonry Restoration Inc. (HMRI), established in 1989, is a commercial contractor specializing in masonry restoration, with completed projects across the Northeast United States, including schools, hospitals, prisons, universities, municipal buildings, and historic residential properties.
Verified
Specializations (2)
Government
Municipal Government
Canido Basonas Construction
314 48th St. Brooklyn, NY 11220
Canido Basonas Construction Corporation specializes in a complete range of building restoration and maintenance services, providing comprehensive professional support for both large and small projects with a focus on quality work and safety for over thirty-seven years.
Verified
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
Nova Caulking
79 Church Green, Taunton, MA 02780
Nova Caulking is a leading caulking and sealing contractor in Massachusetts, New Hampshire, and Rhode Island, with over 20 years of experience providing professional caulking, waterproofing, and foundation crack repair services. The company is known for handling a range of projects from simple to complex and is committed to delivering the best customer service.
Verified
Specializations (8)
Education
Government
Grocery
Healthcare
Loring & Son Masonry Restoration Services
P.O. Box 1807 12 Glenwood Pl. New London, CT 06320
Loring & Son Masonry Restoration Services, Inc. is a full-service contractor specializing in historic restoration, masonry repairs, and general contractor services, with expertise in a range of materials including brick, stone, and concrete. Established over 30 years ago, the company is recognized for high-quality craftsmanship and has been involved in notable projects such as the restoration of the Waterbury Clock Tower and the New London Harbor Lighthouse in New England.
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 Portland, ME?
Downtobid is a platform that helps you find Waterproofing contractors in Portland, ME and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Portland, ME-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 Portland, ME 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 Portland, ME 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 Portland, ME
Total contractors
66 contractors
Total union contractors
5 union contractors
Total non union contractors
37 non union contractors
Total minority owned businesses
5 minority owned businesses
Total women owned businesses
5 women owned businesses
Average response time
5 days
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