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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon13
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Topsham, ME

*The Angi rating for Basement Waterproofing companies in Topsham, 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 Topsham, 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 October 27, 2025

Find Basement waterproofing pros in Topsham

Crown Roofing and Remodeling

10 Rockameker Farm Ln
No reviews yet

Crown Roofing and Remodeling

10 Rockameker Farm Ln
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

8 Gallant Drive
5.00(
2
)

Integrity Home Improvement

8 Gallant Drive
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

18 Marshall Valley Rd
No reviews yet

Nest Construction

18 Marshall Valley Rd
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

476 Court St.
No reviews yet

Patriot Paving LLC

476 Court St.
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

399 Congress St
No reviews yet

New England Home Renovations

399 Congress St
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.

Avatar for Right Solutions Waterproofing Services

Right Solutions Waterproofing Services

5 Delano Lane
No reviews yet

Right Solutions Waterproofing Services

5 Delano Lane
No reviews yet
60 years of experience

Right Solutions Maine family owned an operated, servicing Maine building trades since 1965. We understand how frustrating it can be to have water problems in your basement. Right Solutions Waterproofing Services offers a variety of solutions depending on your particular need. Unlike other companies who use internal systems to address external water, we offer external solutions to address the problem once and for all. Many of our customers have tried multiple failed solutions before they call us, and we have been able to come up with a permanent fix to their water problems.

Right Solutions Maine family owned an operated, servicing Maine building trades since 1965. We understand how frustrating it can be to have water problems in your basement. Right Solutions Waterproofing Services offers a variety of solutions depending on your particular need. Unlike other companies who use internal systems to address external water, we offer external solutions to address the problem once and for all. Many of our customers have tried multiple failed solutions before they call us, and we have been able to come up with a permanent fix to their water problems.

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Basement Waterproofing questions, answered by experts

Water damage to concrete is often gradual and can take months, if not years, for a concrete structure to be fully destroyed. The process often starts with cracks on the surface, followed by sinking slabs and eventually crumbling cement. Therefore, it is important to repair minor damages early to prevent the situation from worsening.

As the first layer of water protection for your roof deck and the building materials below, underlayment is designed to prevent water damage, so it’s okay if it gets wet. However, you shouldn’t rely solely on underlayment for protection. If rain interrupts your roof project and you have all of the underlayment down, you’ll likely be fine, but you should install shingles over that layer as soon as possible, as long-term exposure can lead to water damage.

No, you don’t want your crawl space to be wet because water and even moisture in the air under your home can attract insects and rodents, decrease your indoor air quality, increase your energy bills, promote mold growth, and even lead to structural damage. If you notice any signs of water or humidity in your crawl space, you should get the issues addressed immediately by contacting a professional. They can remove moisture and will know how to waterproof your basement to prevent ongoing problems.

A vapor barrier keeps moisture out of the crawl space, while insulation reduces the amount of unconditioned air—and sometimes moisture—that enters the space. Coupling a vapor barrier with insulation can help prevent humidity and related moisture damage in a crawl space while also making your home more energy-efficient. Just be sure to use insulation that won’t get damaged from moisture, like rigid foam board or expanding spray foam insulation.

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.

The Topsham, ME homeowners’ guide to basement waterproofing services

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