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Best basement waterproofing pros near Edgartown, MA

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Top-Rated Basement waterproofing pros in Edgartown - Updated Nov 2026

Avatar for Pioneer Basement
Pioneer Basement
4.5(
265
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Edgartown, 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
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Additional Photos

+5

Response time2 days
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for DryZone Basement Systems, Inc.
DryZone Basement Systems, Inc.
4.0(
18
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Edgartown, MA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

DryZone Basement Systems, Inc., is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, as well as sump pump installation. We offer free estimates for property owners across Massachusetts and Rhode Island.\n\nThe company is a trusted and valued member of the Basement Systems network and upholds the high standards of the company. DryZone Basement Systems, Inc., thoroughly trains their staff and experts for crawl space and basement waterproofing at the Basement Systems, Inc., corporate headquarters in Connecticut and always offers a 100% customer satisfaction guarantee.

Before
After
Basement Bathroom
Drain System
Drain System

+51

Response time1 day
24 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for DryZone Basement Systems
DryZone Basement Systems
4.7(
112
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Edgartown, MA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"DryZone Basements kept me up to date on my Appointment, called the morning of, arrived on time, checked in with me at the beginning to review scope of work, set up a dust barrier, two (2) workers and the job lead, worked hard throughout the time here. The lead would check in with me in intervals, they were open to answering any questions. Upon finishing, the lead took me around the whole job, explained the work, and allowed me to ask any questions, and provided me responses, and cleaned up the work area very well. Hopefully, we will never have to use, but definitely worth the piece of mind. Thank you."
Additional Photos
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TripleSafe Sump Pump
WaterGuard and CleanSpace Wall

+3

Response time1 day
Response rate100%
Recommended by90%of homeowners
Avatar for Watchman Waterproofing
Watchman Waterproofing
4.7(
14
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Edgartown, MA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Dave was extremely helpful and super nice (and patient). We had some delays in our overall project and he continue to connect with me via phone and check in. The work in the basement was done quickly and neatly. I am so impressed with the Watchman team from Doreen in the office, Dave and the person who did the installation. You will not be disappointed with Watchman!!!"
Wet
Basic Sump Pump
Downspout Management
Water under the floor
Clean Install

+4

Recommended by90%of homeowners
Avatar for Custom Coatings
Custom Coatings
5.0(
42
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Edgartown, MA and surrounding areas

In business since 2004

Free estimates

Warranties offered

"Great job, done on time and on money, people were friendly, explained the work as they did it, paid attention to detail, highly recommend them. All this considering it was the weekend of the 19th of July with temps in the 90-'s and high humidity."
Industrial Garage floor
Industrial Garage floor
Industrial Garage floor
Industrial Garage floor
Before Picture

+53

Response time2 days
Response rate98%
Recommended by85%of homeowners
Avatar for The BullBag
The BullBag
5.0(
15
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Edgartown, MA and surrounding areas

In business since 2001

Credit card accepted

"I have now had 4 pickups from this company. Each time it has been with different items: I have had my kitchen remodeled,  a deck torn down and rebuilt, a new roof put on, old fencing disc arded, and a yard cleanup. The only difference in pricing was for the roofing and even though ti was more money it was STILL CHEAPER than a dumpster!!! I don't know how these guys do it, but they pickup on time, without issue andfor the cost quoted. I have turned each of my contractors onto them - now they are using them. SO MUCH cheaper and better service than any dumpster company I have used!"
The BullBag truck in MA
The BullBag truck in NY
Toys for Tots
Recommended by100%of homeowners
Avatar for Custom Coatings
Custom Coatings
4.9(
36
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Edgartown, MA and surrounding areas

In business since 2004

Free estimates

Small jobs welcome

"Jake was very professional and easy to work with as far as scheduling, etc. We had a patio resurfaced. It looks 1000 times better than before. The crew was efficient and left the work area clean each time they were here. They were careful and examined the work after each step. They decided to redo part of the patio because the base coat didn't adhere properly -- they did this without being asked. Overall, they did a very good job; a little disappointed that they couldn't level minor (less than 1/4") depressions in the concrete where water puddles after it rains, but they told me at the outset that they couldn't do that. It wasn't cheap to hire them, but after watching the work that they put in, I feel that I got my money's worth!"
9
8
7
6
5

+5

Response time3 days
Response rate87%
Recommended by100%of homeowners
Avatar for JMC Masonry and Home Improvements
JMC Masonry and Home Improvements
5.0(
25
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Edgartown, MA and surrounding areas

In business since 1992

Free estimates

Offers commercial services

"I recently hired JMC Masonry and Home Improvements for a project at my home, and I am extremely satisfied with their work. Their team was professional, knowledgeable, and highly skilled. They completed the project on time and within budget, and the results are outstanding. I highly recommend this company!"
JMC Projects
JMC Projects
JMC Projects
JMC Projects
Project

+41

Response time10 hrs
Recommended by100%of homeowners
Showing 1-10 of 36
Basement Waterproofing FAQs, answered by experts

One handy thing about whole-house dehumidifiers is, once installed, you don’t have to worry about placement or changing the dehumidifier’s position. But if you are using a portable dehumidifier, we suggest keeping it away from walls, vents, and furniture. It needs a central, unobstructed spot with access to lots of air to do its job.

The best basement waterproofing method depends on the specific issue causing the water intrusion. For minor problems, simple solutions like installing a properly functioning gutter system to direct runoff away and grading the soil to slope away from your foundation can be effective.

If you have more significant water problems, the solution will need to be more robust:

  • For standing water on the basement floor, a floor drain or a sump pump system may be the best solution.

  • For water pooling around the foundation, installing an exterior French drain can intercept water before it reaches the basement walls.

Other effective waterproofing methods, which can be used depending on your home's specific needs, climate, and soil type, include sealing the interior walls, landscape alteration, installing interior drainage systems, and using a dehumidification system to control moisture levels.

A sump pump can remove excess moisture from under a house if standing water is present. Other ways to protect your crawl space from moisture include installing a vapor barrier, using a dehumidifier, installing insulation, and using a fan to dry the space. Finally, keeping your gutters clear of debris and positioning your downspouts away from the home’s foundation can prevent moisture from getting into the crawl space in the first place.

Proper drainage prevents water damage, mold growth, and foundation settling, protecting your home’s structural integrity.

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

The Edgartown, MA homeowners’ guide to basement waterproofing services

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