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TRUSTED BY LYNN, MA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon57
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Lynn, MA

*The Angi rating for Basement Waterproofing companies in Lynn, MA 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 Lynn, MA 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 15, 2025

Find Basement waterproofing pros in Lynn

Avatar for Pioneer Basement
Pioneer Basement
4.5(
264
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Lynn, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"It went really well. Associate was extremely knowledgable and provided prompt quotes on different things that can done to improve our basement and crawlspace."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time2 days
6 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Key Waterproofing Construction
Key Waterproofing Construction
4.6(
229
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Lynn, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"The best company in the business. Very efficient, prompt service and very clean work. The job was to waterproof a very large basement. Wendell and his crew did an excellent job by digging and installing the waterproofing system and waterproofing wall barriers. They sealed everything with cement and the basement is now free of any moisture or water. Great job!"
Response time12 hrs
49 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Start 2 Finish Waterproofing Construction
Start 2 Finish Waterproofing Construction
5.0(
9
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lynn, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Excellent company to go for.. Highly professional team. Dependable and right on time. Ed and Bob are so precise in their work and completed as per plan.I would highly recommend S2F to anybody looking for preventing water penetration in basement"
Water Leak Basement
Water Leak Basement
Basement Finishing
Basement Finishing
Basement Stairway

+44

Response time8 hrs
Response rate96%
Recommended by50%of homeowners
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Avatar for Shore Water Management System
Shore Water Management System
4.9(
18
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lynn, MA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Gerald took the time to understand my needs for making a basement for finished. He explained the options. We decided on self leveling concrete and covering the exposed French drain we had. We decided on a schedule, everything was done on schedule. I now have a Waterproof basement floor with total usable space. Extremely satisfied with the teams work."
waterproofing
Freeze flow
Waterproofing
Waterproofing
Waterproofing

+18

Response time1 day
Response rate93%
5 neighbors recently requested a quote
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Avatar for LEAL RESTORATION SERVICES INC
LEAL RESTORATION SERVICES INC
5.0(
9
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Lynn, MA and surrounding areas

Approved

In business since 2002

Emergency services offered

Warranties offered

"We hired Leal Restoration to clean up water damage on three floors of our house. They came early on a Saturday morning, worked all weekend and finished the job on Monday. This included drying out the area, removing debris, and replacing a ceiling. The work was done efficiently and carefully. Leal turned a disaster area into a clean and back to normal living space in 3 days. Amazing!"
Mold Removal 100% Done
Mold Removal Services
Black Mold Services
Black Mold Services
Black Mold Inspection Services

+52

Response time4 hrs
Response rate100%
6 neighbors recently requested a quote
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Avatar for Erickson Foundation Solutions
Erickson Foundation Solutions
4.6(
10
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Lynn, MA and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"They did a fantastic job! We have had driving rain since the installation and our basement is bone dry. They came on time, were very polite and I'm very happy with the fast train system they installed."
View of the cracked and bowing field stone foundation wall.
PowerBrace wall supports are installed, and the new steel reinforced concrete wall is formed around them to fully stabilize the bowing foundation wall.
The auxiliary wall is anchored to the floor below and joists above and stabilized with PowerBrace wall supports.
Additional Photos
Additional Photos

+54

Response time2 days
Response rate100%
6 neighbors recently requested a quote
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Avatar for STATELY MASONRY & CONSTRUCTION CORP
STATELY MASONRY & CONSTRUCTION CORP
5.0(
23
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lynn, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Offers commercial services

"Excellent foundation repair! The team was professional, explained everything clearly, and the work was top-notch. Very satisfied with the results!"
Response time2 days
Response rate100%
25 neighbors recently requested a quote
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Avatar for Atlantic Coatings
Atlantic Coatings
5.0(
3
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lynn, MA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

We are a full service Waterproofing business serving Eastern Massachusetts. We offer interior & exterior basement waterproofing, sump pump installation, crawl space encapsulation, dehumidifier installation. Whether it's proactive or reactive- we can help!\n\nWe are not like the others. We are locally & privately owned. No pushy salesmen to meet sales quotas- the owners, Jeff and Dave design your system to your homes needs, and are on site every day of your project. We have a deep passion for building science, and truly love what we do. This allows us to offer to best possible products and services to our clients!

Crack repair
Rubber waterproofing
2 neighbors recently requested a quote
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Avatar for Avalon Masonry and Construction
Avalon Masonry and Construction
4.8(
44
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lynn, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"This company did amazing work. Punctual, professional, courteous, diligent to the definition of the agreed to contract. With the work they did, I am confident the weather will stay outside"
Response time4 hrs
Response rate100%
80 neighbors recently requested a quote
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Avatar for Bostons Best Asphalt & Construction
Bostons Best Asphalt & Construction
4.9(
20
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Lynn, MA and surrounding areas

Approved

In business since 2001

Free estimates

Offers commercial services

"I hired Boston's Best to clear a rock ledge from my basement and pour fresh concrete. Great service, got the job done very fast."
2 neighbors recently requested a quote
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Showing 1-10 of 384
Basement Waterproofing questions, answered by experts

You should always hire a structural engineer or a professional and licensed foundation repair company for crawl space repair. These professionals will often be able to treat the symptoms of the issue as well as the underlying problem so that you don’t have ongoing damage. They’ll also often take preventative measures to stop the issue from recurring in the future.

Yes, you can finish a basement that leaks, as long as you address the leak first. Before finishing a basement, you’ll need to repair any cracks in the walls and waterproof the basement to prevent future leaks. It’s much harder to clean up a water leak from a finished basement than an unfinished one, so preemptively addressing any leaking areas prevents expensive repairs in the future.

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

Having a trusted crawl space contractor is the key to great encapsulation. If you're not sure how to hire a crawl space pro, begin by asking your neighbors for referrals. Homes in your neighborhood will often have a similar foundation to your house, and personal recommendations are one of the best ways to find a contractor. Additionally, double-check that the contractor has experience with encapsulation as well as proof of their license and insurance.

Yes, it is generally unhealthy and can be dangerous to live in a damp basement. The damp air can negatively affect your breathing and lungs, and the moisture promotes mold growth and pest infestations. Inhaling mold spores or waste particles from insects and rodents attracted to the moisture can be hazardous. This damp, moldy air can also circulate into your main living area. It is crucial to resolve any moisture problems and implement preventative measures before using your basement as a living space.

The Lynn, MA homeowners’ guide to basement waterproofing services

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

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