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Best basement waterproofing pros near Blackstone, MA

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    Average homeowner rating
  • Verified reviews icon40
    Verified basement waterproofing services reviews

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

Avatar for Mastercraft Waterproofing, LLC
Mastercraft Waterproofing, LLC
4.8(
49
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Blackstone, MA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I had 4 companies come out, 2 of them stating I needed a sump pump without even looking outside, or listening to other solutions I had from from other contractors. I HIGHLIGHLY recommend Mastercraft Waterproofing They told me that I absolutely did NOT need a sump pump and it was an issue with the sealing on the outside of the chimney. Water was coming through one of the seams. This was the only company who looked inside and outside on my property. Their work has a lifetime guarantee for what I had done, and saved me $1,000. Tom and Rob are the owners and came out for the quote, and were the ones who did the work. Personable, professional, reliable and cannot recommend them enough. They sent a follow up email for additional recommendations long term, with pictures of the project from start to finish. Please call them if you have water in your basement instead of these large companies who will tell you that you have a huge pool of water surrounding your house. Mastercraft Waterproofing does it all and will be able to help!"
Cover Joint
Floor Complete
Sump Basin and Drain
Drain installed
Pipe

+2

Response time1 day
Response rate97%
11 neighbors recently requested a quote
Avatar for Pioneer Basement
Pioneer Basement
4.5(
265
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Blackstone, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"They advice, and had all our questions answered on sensible and affordable options. Very knowledgeable, prompt, polite, efficient, and thorough team! We are happy with their waterproofing services in our basement (fast sump pump and a grate trench with a discharge line that goes 15 feet to the outside bubbler) as well as crawl space shield installed under our addition. It works well, and Pioneer checked a month later and a year after for inspection and cleaning. A+ work and workers."
Additional Photos
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+5

Response time2 days
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Start 2 Finish Waterproofing Construction
Start 2 Finish Waterproofing Construction
5.0(
9
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Blackstone, 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
Moisture Barrier Systems
4.0(
33
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Blackstone, MA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Rick was reasonably priced and did a great job in repairing the crack and leak in my basement foundation wall. He showed on time, was personable, and completed the job in 2 hours, as promised. Would highly recommend him to anyone in need of this kind of foundation repair."
Efflorescence
Finished Crack Repair
Repaired Crack
Wall Crack Before Repair
Wall Crack

+8

Response time5 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for New England Foundation Crack Repair, LLC
New England Foundation Crack Repair, LLC
5.0(
95
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Blackstone, 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
Avatar for LBJ Masonry
LBJ Masonry
5.0(
41
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Blackstone, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"I was really happy with the guys they made it very easy and done an excellent job. We had multiple leaks in our basement and they repaired the foundation and waterproofed it for us. Thanks again would highly recommend !!"
chimney repointed.
basement foundation leak repair.
exterior foundation repair
retaing wall build
chimney rebuild

+2

Response time4 hrs
Response rate97%
48 neighbors recently requested a quote
Avatar for Beacon Drain Service, LLC
Beacon Drain Service, LLC
5.0(
17
)
Basement Drainage Channels - Install

Serving Blackstone, MA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Your company is outstanding and we are extremely happy. Our technician Garett was prompt and polite. He was very knowledgeable and explained things about our situation that we were totally unaware of. Potentially saving us time and money down the road. Garrett was attentive to our to our needs and was very careful of our pets as he was working. We would definitely use Beacon Drain Service again."
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Response time1 day
Recommended by93%of homeowners
Avatar for Groundworks
Groundworks
3.6(
485
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Blackstone, MA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"Corey C of Basement Technologies performed our yearly maintenance inspection on our Basement Technologies sump pump, and did a fine job. He arrived within the expected timeframe, and provided us a detailed checklist of all items inspected. He also reviewed the operation of the alarm systems with us. He was friendly and courteous throughout."
Basement
Basement
Basement
Basement
Foundation

+16

Response time2 days
90 neighbors recently requested a quote
Recommended by81%of homeowners
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Basement Waterproofing FAQs, answered by experts

Mold growth is just one common sign of excess moisture in the bathroom. You may also see the paint in the room start to peel away from the walls, or that the walls remain wet for some time after you bathe.

Condensation on the windows is another sign that your bathroom has a potential moisture problem. The room itself may start to smell like mildew.

Mold and other fungi love moisture, so the best way to prevent mold growth after water damage is to remove as much moisture as possible. First, find the source of the water or moisture, such as a leak or clogged gutters, and correct the problem. Next, remove standing water, vacuum up puddles with a shop vacuum, and run blower fans and dehumidifiers for 24 to 72 hours. Once you've removed all traces of moisture, disinfect the area using either vinegar or bleach to kill any remaining mold spores.

If you notice standing water under the deck after rainstorms, you may need a drainage system to efficiently move this water. You do not want standing water to rest against your foundation or against support posts for the deck, as this could cause significant structural problems over time. Make sure the area has proper grading, too.

The most expensive foundation repair method is to install helical piers. Helical piers are a type of steel pier used to support sinking foundations in areas with poor soil conditions or deep bedrock. This foundation repair method can cost up to $3,000 per pier, including labor, because of its material and labor-intensive installation process. Total foundation repair costs can easily reach over $20,000 using this method.

Some basement waterproofing methods can actually cause your water or moisture problems to get worse, which is why it’s so important to call in a professional who knows how to solve your underlying issue and use the appropriate waterproofing methods. An example of this would be applying latex waterproofing paint to the insides of your basement walls without fixing the water issue outside. Doing so can trap moisture in the basement walls, which can promote mold growth, peeling paint, and even damaged concrete. However, when done by a professional, the only downside to basement waterproofing is the up-front cost.

The Blackstone, MA homeowners’ guide to basement waterproofing services

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