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  • Verified reviews icon40
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Portland, ME

*The Angi rating for Basement Waterproofing companies in Portland, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Portland, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on November 18, 2025

Find Basement waterproofing pros in Portland

Avatar for Parkway Masonry and Construction INC

Parkway Masonry and Construction INC

4.57(
7
)
•Approved Pro

Parkway Masonry and Construction INC

4.57(
7
)
•Approved Pro
54 local quotes requested
4 years of experience

Parkway Masonry and Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Beware and be absolutely sure you ask them the right questions before the work begins. We were ignorant and trusting both big mistakes with these guys! "

Santosh S on April 2025

Parkway Masonry and Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Beware and be absolutely sure you ask them the right questions before the work begins. We were ignorant and trusting both big mistakes with these guys! "

Santosh S on April 2025

Avatar for Atlantic Painting Solutions

Atlantic Painting Solutions

No reviews yet

Atlantic Painting Solutions

No reviews yet
Free onsite estimate

Handyman/Painting,carpentry, masonry, some land scape and hard scape projects. We can do roof and gutter repairs as well. We would love to be an extra set of hands or hire us and set back while we do it all. Veteran owed family run.

Handyman/Painting,carpentry, masonry, some land scape and hard scape projects. We can do roof and gutter repairs as well. We would love to be an extra set of hands or hire us and set back while we do it all. Veteran owed family run.

Crown Roofing and Remodeling

No reviews yet

Crown Roofing and Remodeling

No reviews yet
24 years of experience

Here at Crown Roofing and remodeling we are proud of our work and pay the utmost attention to detail. "If we wouldn't do it to OUR house we wouldn't do it to yours!!!! There's a total of 6 outstanding professional and positive workers that make the foundation of this great company **We offer daily discounts to elderly and veterans** FREE ESTIMATES FULLY INSURED

Here at Crown Roofing and remodeling we are proud of our work and pay the utmost attention to detail. "If we wouldn't do it to OUR house we wouldn't do it to yours!!!! There's a total of 6 outstanding professional and positive workers that make the foundation of this great company **We offer daily discounts to elderly and veterans** FREE ESTIMATES FULLY INSURED

Avatar for Integrity Home Improvement

Integrity Home Improvement

5.00(
2
)

Integrity Home Improvement

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Integrity Home Improvement is an A plus Rated sole proprietorship. We accept Credit Cards, Cash and checks.

Integrity Home Improvement is an A plus Rated sole proprietorship. We accept Credit Cards, Cash and checks.

Nest Construction

No reviews yet

Nest Construction

No reviews yet
15 years of experience

Nest Construction has been in business for 13 years ! We have dedicated 27 years to this wonderful business trade . In this time we have learned so much ! I think some of the more important things are how far we've come . Not only Construction companies but homeowners themselves . You the homeowner have gotten smarter which truly makes our job easier . Nest Construction is looking to make all your construction needs and wants come true !

Nest Construction has been in business for 13 years ! We have dedicated 27 years to this wonderful business trade . In this time we have learned so much ! I think some of the more important things are how far we've come . Not only Construction companies but homeowners themselves . You the homeowner have gotten smarter which truly makes our job easier . Nest Construction is looking to make all your construction needs and wants come true !

Patriot Paving LLC

No reviews yet

Patriot Paving LLC

No reviews yet
10 years of experience

We offer a wide variety of services for a paving company. No job is to large or small. All costumers get friendly, professional and prompt service. All jobs under $10,000 do not require any form of deposit. You pay us when the job is done and you are satisfied with all workmanship provided by Patriot Paving LLC. We are a smaller company equipped to do larger commercial projects and small residential needs. We will provide an affordable job along with high quality work and aim to work for you again in the future. Call today!

We offer a wide variety of services for a paving company. No job is to large or small. All costumers get friendly, professional and prompt service. All jobs under $10,000 do not require any form of deposit. You pay us when the job is done and you are satisfied with all workmanship provided by Patriot Paving LLC. We are a smaller company equipped to do larger commercial projects and small residential needs. We will provide an affordable job along with high quality work and aim to work for you again in the future. Call today!

New England Home Renovations

No reviews yet

New England Home Renovations

No reviews yet
36 years of experience

Choosing an A+ Renovation Contractor can be scary we know. Relax. New England Home Renovations has over 28 years in the trade. Our company bring's your vision to life – on schedule and on budget, PERIOD. We proudly serve the state of Maine, New Hampshire, & Vermont. We love building new homes, remodeling kitchen & bathrooms too.

Choosing an A+ Renovation Contractor can be scary we know. Relax. New England Home Renovations has over 28 years in the trade. Our company bring's your vision to life – on schedule and on budget, PERIOD. We proudly serve the state of Maine, New Hampshire, & Vermont. We love building new homes, remodeling kitchen & bathrooms too.

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Basement Waterproofing questions, answered by experts

Ductwork sweats for the same reason you might find beading on your windows or why cold drinks drip in the heat—temperature difference. When you see your ductwork and you notice sweating, that's a sure sign that your system is not operating anywhere close to peak efficiency. The best way to keep ductwork from sweating is to wrap it in inadequate insulation.

There are a few downsides to a wet room, the most important of which is the risk of mold growth from the moisture and humidity. Standard bathrooms can have the same issue, but wet rooms are more likely to experience problems because water is less carefully contained. You also have less privacy since the entire bathroom is open, and the room must include waterproofing, which makes wet rooms more expensive to install than regular bathrooms.

In perfect conditions—meaning, no overexposure to the elements without roofing material on top of it—an ice and water shield can last for decades. In fact, many come with a limited lifetime warranty because they should last for a long time. If, however, the membrane is exposed to the elements during building or if there is a delay in installing the roofing material, it might only last up to 180 days if exposed to the elements. The key is to make it a layer of protection and then protect that layer by installing the roofing.

Crawl space encapsulation can make repairs more complicated, particularly if you have plumbing or wiring surrounding your crawl space area. Additionally, some home designs benefit from the additional airflow that crawl spaces with vents provide. Vents are no longer an option after encapsulation. Always talk to your crawl space contractor to ensure the pros outweigh the cons before investing in the installation.

Preventative measures, such as maintaining drainage systems, installing sump pumps, inspecting roofs regularly, and crafting comprehensive emergency plans, can help mitigate future risks.

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