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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon40
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Lancaster, MA

*The Angi rating for Basement Waterproofing companies in Lancaster, 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 Lancaster, 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 April 19, 2026

Find Basement waterproofing pros in Lancaster

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

Serving Lancaster, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"It went well. They are being professional in their follow-up as they are trying to have us install an expensive basement drainage/pumping system. We haven't decided yet, as it will be part of our basement gut/rehab project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time2 days
10 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for New England Foundation Crack Repair, LLC
New England Foundation Crack Repair, LLC
5.0(
94
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lancaster, MA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"What a professional company. Timely, highly skilled and honest assessment. I would recommend them in a heartbeat and if I ever need foundation repair and waterproofing on any of my properties, they will be my contractor of choice. great job!!"
Response time4 hrs
2 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for LeBlanc Basement Waterpoofing, LLC
LeBlanc Basement Waterpoofing, LLC
5.0(
3
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lancaster, MA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I was impressed with his knowledge and professionalism. He installed a French drain system with a vapor barrier on the walls. He prepped the area to protect our belongings, made sure everything was cleaned up after the end of each day, and provided exceptional service and quality. I would highly recommend him!"
Ion sump pump
Airtight solid sump cover
Ashburnham, MA.
Ashburnham, MA.
Ashburnham, MA.

+28

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
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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 Lancaster, MA and surrounding areas

Approved

In business since 2002

Emergency services offered

Warranties offered

"Very Quickly Respond, Marcus from Leal Cleaning and Restoration Services is Professional , Friendly , and Absolutely honest Over the phone, talk about all the details about Mold And Odor problems inside the house, fantastic very Quickly with, Results Recommend for my friends and family members Marcus from Leal Cleaning and Restoration Services, the top quality Working, Thank you, Marcus, for everything you did for us ! 5 for this Company Leal Cleaning and Restoration Services Inc"
Mold Removal 100% Done
Mold Removal Services
Black Mold Services
Black Mold Services
Black Mold Inspection Services

+52

Response time4 hrs
Response rate100%
9 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 Lancaster, 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%
7 neighbors recently requested a quote
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Avatar for Pro Mass Foundation & Masonry, Corp.
Pro Mass Foundation & Masonry, Corp.
4.9(
37
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lancaster, MA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Excellent job sealing our basement—no more leaks! The crew was efficient and respectful. Would definitely use them again."
Foundation waterproofing
Foundation waterproofing
Foundation waterproofing
Foundation waterproofing
Foundation waterproofing

+53

4 neighbors recently requested a quote
Recommended by5%of homeowners
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Avatar for DryZone Basement Systems, Inc.
DryZone Basement Systems, Inc.
4.0(
18
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lancaster, MA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Amed and Antonio did a wonderful job installing the pump system. What was going to be done was explained and I could observe if I wanted to. Steve who accessed the job was excellent. I was very happy with Dryzone and would gladly use them again if needed."
Before
After
Basement Bathroom
Drain System
Drain System

+51

Response time1 day
23 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Echo Excavation
Echo Excavation
5.0(
8
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lancaster, MA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"We were having trouble with the melting snow and then rain water building up next to our foundation and knew we needed it fixed. We saw Echo Excavations signs locally so we decided it was time to call. Incredibly reasonable completion time and he has a mini excavator so he was able to do really precise work and you can tell he cares so much about what he does. He is already working on a second project for us to take down some trees and clear some land to open up our backyard for our two kids and are thrilled. My daughter loves when the owner Echo, comes with him she is the sweetest husky you will ever meet."
Excavation
Land clearing
Yard extension
Excavation
Yard extension

+34

7 neighbors recently requested a quote
Recommended by25%of homeowners
Request Quote
Avatar for Groundworks
Groundworks
3.6(
475
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Lancaster, MA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"Reliable, innovative, cost effective waterproofing basement leak solutions. I ly recommend contacting them for. quote and consultation. They gave us a lifetime guarantee on the work they did for us."
Basement
Basement
Basement
Basement
Foundation

+16

Response time2 days
368 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
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Showing 1-10 of 172
Basement Waterproofing questions, answered by experts

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

Statistics show that 98% of basements will experience some form of water damage over time. However, that doesn’t mean all basements will experience severe flooding. The best way to prevent a water-damaged basement is to keep up with home maintenance and have proper drainage installed outside your home to direct water away from the foundation. You can also consider building a flood wall around the house if you live in a flood-prone area.

Encapsulation can take the place of crawl space vents since it protects the area from moisture and air all year round. Determining whether you should open or close crawl space vents can be complicated since it often depends on the weather and humidity. Skip this step by investing in crawl space encapsulation whenever possible.

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.

Basements are commonly converted into game rooms. The potential challenges you may run into include controlling moisture, working with low ceilings, limited natural light, and the need for additional electrical or HVAC work. Addressing these issues can add to the total cost, but it ensures a comfortable and functional space.

The Lancaster, 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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