Get matched with top basement waterproofing pros in Wolfeboro, NH

Q: Should you put plastic over insulation in basement walls?

• <div><p>A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.</p></div>

Q: How long does it take for water to damage concrete?

• <div><p>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.</p></div>

Q: Do services include waterproofing or UV protection?

• <div><p>Yes, many repair services include reapplying waterproofing and UV-resistant coatings.</p></div>

Q: What are the disadvantages of a crawl space?

• <div><p>Some disadvantages of crawl spaces are mostly regarding the air itself&mdash;moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.</p></div>

Q: Can I add a sump pump to an existing basement?

• <div><p>A sump pump can be added to an existing basement. To do this, you will need to use a jackhammer or sledgehammer to break up the concrete and dig a pit. You will also need to create a hole in your basement wall to run the discharge pipe through.</p></div>

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Verified Reviews for Basement Waterproofing pros in Wolfeboro, NH

*The Angi rating for Basement Waterproofing companies in Wolfeboro, NH 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 Wolfeboro, NH 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 August 23, 2024

Reviewed in August 2024
Melvin installed a new stainless steel chimney cap and waterproofed the whole chimney above the roof. Melvin does excellent work and listens to his customers needs. His work was on time, performed with great respect to our house and great value. Highly recommended.
M&M Waterproofing & Masonry LLC
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Reviewed in October 2023
They fixed our issue of replacing a full size oil tank by installing two small oil tanks to fit in the crawl space in the basement. Very happy with the results.
James Donegan
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Reviewed in September 2022
Exterior of home has never been cleaner!
Zarse Wash Works
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Reviewed in December 2020
Let me begin by saying that I had been a Stafford customer for 25 years, for my second home in NH as well as for 4 rentals there. I would have thought that this long standing relationship would have gotten me some consideration from them but it has not. Here is what happened: When the tech...
Stafford Oil Company, Inc.
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Reviewed in September 2020
Michael came out quickly to assess my basement. He explained the process of removing the mold. He did the work, plus a little more, and kept his quote the same. Sometimes it was hard to get a response to an email, but overall very happy with the end result.
Advanced Bio-Cleaning, LLC
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Reviewed in June 2017
He inspected the attic and after a complete inspection said there was no sign of mold. He offer to check my basement and again found no signs of mold. I thanked him for his time and said it was no problem. Very pleasant and professional and would recommend him highly.
Affordable Mold Removal
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Reviewed in July 2015
Patrick, Bill, Steve, Joe, Chris and Crew thank you for all doing such wonderful jobs on my home. My new red metal roof is so beautiful! As a single woman, I was a little daunted about putting a new roof on my home because I had heard many stories about people getting ripped off. I found...
Forever Metal Roof Company
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Reviewed in May 2014
Doug replaced an old wooden bulkhead door. He also removed old staircase leading to basement and replaced it with metal frame support stairs. He suggested small improvements to be added to the job that improved and lengthened the life expectancy of the installation. Great work and service!
Bluebird Construction
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Reviewed in November 2013
Water was dripping from pipe in basement. Plumber quicklyrealized it was from a bad connection behind the shower faucet and repaired it.
Abenaki Plumbing & Heating
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Reviewed in May 2012
Gretchen helped me organize my kitchen and pantry, which was a mess. She was very pleasant, professional and made me feel very comfortable doing what I thought would be such a chore. I could not believe the difference that one afternoon made. I am now on my way to other projects I have been...
Redeemed Spaces
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Find Basement waterproofing pros in Wolfeboro

Northern Basement Systems

4.6(

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Northern basements was able to fit us in quickly, pulled our crooked cement wall back in-place and sealed the wall to prevent future leaks. The work was timely, communication was friendly and detailed, and price was as to be expected for the large amount of work that needed to be done. We are very pleased with the whole process as well as the results.
"

+25

Response time1 day

7 neighbors recently requested a quote

Recommended by88%of homeowners

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Wolfeboro, NH and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Everything completed as rescheduled after a weather delay. The crews arrived on time, did the project (2 foundation Cracks, and cleaned up"

+16

Response time12 hrs

197 neighbors recently requested a quote

Recommended by56%of homeowners

Basement Drainage Channels - Install

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: Quick response

"Lenny and Nick exceeded all expectations - building a theatre in my basement. The attention to detail, knowledge and professionalism are all second-to-none with these guys. I would highly recommend NH projects to anyone looking for high quality work at a fair price."

Response time5 hrs

Response rate87%

Recommended by84%of homeowners

Basement Drainage Channels - Install

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"they were great, i would recommend them highly, they are very professional"

Response time12 hrs

Response rate90%

Recommended by85%of homeowners

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Heritage Home Service

4.5(

464

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Wolfeboro, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"be sure to enroll in their annual maintenance program. It is very cost effective and the folks who have come to the house have been outstanding. They all have a great work ethic and are very courteous"

+16

Response time1 day

398 neighbors recently requested a quote

Recommended by94%of homeowners

Basement Drainage Channels - Install

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Hired EZ excavation for site, prep work and sewer line installation. ERIC was prompt and professional with reasonable prices. Everything went great. I would recommend him for any project."

Response time8 hrs

Recommended by90%of homeowners

Basement Drainage Channels - Install

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"They were very good at repairing my sea wall and I would hire the. Again"

+11

7 neighbors recently requested a quote

Recommended by58%of homeowners

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Green Home Solutions of North Central MA

4.8(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2021

Warranties offered

Credit card accepted

"Workers very professional and clean up was great. Courteous knowing we were working from home and noise kept so low our callers didnâ t even know work was occurring in house. I must also say workers walking up and down stairs on hardwood steps, not heard! Great group and would hire again if needed, thank you!"

Living Room- Mold remediation - Lowell MA

+11

Response time12 hrs

Response rate90%

43 neighbors recently requested a quote

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Basement Solutions LLC

New to Angi

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

We pride our company on reliability, integrity and quality work. We are experts in our trade. We look forward to earning your business! We specialize in concrete crack repair and injections, basement waterproofing, sump pump installations, basement and egress window installations, crawlspace repair, moisture control, foundation repair and so much more.\nCall us today for a free estimate.

13 neighbors recently requested a quote

Basement Drainage Channels - Install

Serving Wolfeboro, NH and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

At Johns Lawns, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

Recommended by75%of homeowners

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Showing 1-10 of 57

Basement Waterproofing questions, answered by experts

A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.

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.

Yes, many repair services include reapplying waterproofing and UV-resistant coatings.

Some disadvantages of crawl spaces are mostly regarding the air itself—moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.

A sump pump can be added to an existing basement. To do this, you will need to use a jackhammer or sledgehammer to break up the concrete and dig a pit. You will also need to create a hole in your basement wall to run the discharge pipe through.

The Wolfeboro, NH homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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•
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•
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How to Hire a Basement Waterproofing Contractor
Waterproofing your basement is important to protect your home. Follow these tips to ensure that you hire the right waterproofing contractor for the job.
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What Is Basement Waterproofing and How Does It Work?
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Dealing with a damp basement? Follow these steps for DIY basement waterproofing to keep water and moisture out and boost your home’s energy efficiency.