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TRUSTED BY COVENTRY, RI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon30
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Coventry

Avatar for Pioneer Basement
Pioneer Basement
4.5(
264
)

Serving Coventry, RI 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."
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+5

Response time2 days
12 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for New England Foundation Crack Repair, LLC
New England Foundation Crack Repair, LLC
5.0(
93
)

Serving Coventry, RI and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Paul the technician was great. He was professional and informative. I have some foundation issues in my basement and he was able to waterproof everything that was a problem for a decent price. Highly recommended"
Response time5 hrs
2 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for DryZone Basement Systems, Inc.
DryZone Basement Systems, Inc.
4.0(
18
)

Serving Coventry, RI 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."
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Basement Bathroom
Drain System
Drain System

+51

Response time1 day
18 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Beacon Drain Service, LLC
Beacon Drain Service, LLC
5.0(
16
)

Serving Coventry, RI 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 by100%of homeowners
Avatar for Groundworks
Groundworks
3.6(
475
)

Serving Coventry, RI and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"Recently had annual maintenance performed on our basement sump pump system . Louie our tech was courteous, on time and tidy. Would highly recommend this company if you have a basement water problem. We've had our system for at least 15 years and never a drop of water in basement!"
Basement
Basement
Basement
Basement
Foundation

+16

Response time2 days
307 neighbors recently requested a quote
Recommended by83%of homeowners
Rooterman
4.0(
750
)

Serving Coventry, RI and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I would like to thank the guys for their quick response to my request thru Home Advisor. They came out within 2 days and the job was completed in 4 hours. They were punctual and cleaned up after the job was done. Hopefully we will not have flooding in our basement no with the new sump pump. Thanks again!!!"
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Response time7 hrs
1 neighbors recently requested a quote
Recommended by85%of homeowners
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Basement Waterproofing questions, answered by experts

You don’t always need to install a dehumidifier in your encapsulated crawl space, but it might be a good idea in certain instances. If you notice obvious signs of condensation, mold, or musty smells permeating from your crawl space, a dehumidifier can help. It’s ideal for homes in humid areas.

In a worst case scenario, structural damage like rust on metal beams, rotting wood, and swelling on doors and windows can signal moisture problems that would benefit from a dehumidifier.

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. Water can penetrate through a concrete foundation wall. This can happen whether or not you have cracks, as concrete is a porous material. You’ll want to take steps to waterproof your basement or crawl space.

Many prevention methods can be used individually or in combination to waterproof your basement. Some of the most common waterproofing methods include:

  • Using dehumidifiers 

  • Silicate concrete sealers

  • Vapor barriers 

  • Baseboard channels 

  • Drain tile systems

  • Waterproofing paint

  • Drainage systems

  • Epoxy injection

  • Interior French drains

  • Exterior excavation and waterproofing

  • Cement waterproofing

  • Weep tiles

  • Liquid membrane

  • Sheet membrane 

  • Yard grading

  • Gutters and downspouts

Unfortunately, mold can grow pretty much anywhere, on any kind of surface. However, you’re most likely to see it in damp areas like basements or bathrooms, as well as anywhere there has been a water leak. Consult a local mold specialist to determine if certain areas of your home are prone to mold based on climate and other factors.

The Coventry, RI homeowners’ guide to basement waterproofing services

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