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TRUSTED BY ASHAWAY, RI HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon11
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Ashaway, RI

*The Angi rating for Basement Waterproofing companies in Ashaway, RI 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 Ashaway, RI 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 27, 2026

Find Basement waterproofing pros in Ashaway

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

Serving Ashaway, RI 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
7 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(
95
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Ashaway, RI 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
1 neighbors recently requested a quote
Recommended by78%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 Ashaway, 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."
Before
After
Basement Bathroom
Drain System
Drain System

+51

Response time1 day
24 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Groundworks
Groundworks
3.6(
480
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Ashaway, RI and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"Lenny Miranda and Izaiah Ramos did an amazing job on our basement! They were efficient and kept us updated every step of the way! It looks great and is now fully waterproofed!"
Basement
Basement
Basement
Basement
Foundation

+16

Response time2 days
279 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Delfino Corporation
Delfino Corporation
5.0(
11
)
Basement Drainage Channels - Install

Serving Ashaway, RI and surrounding areas

Approved

Super Service Award Winner

In business since 1962

Customers say: True professional

"Extremely professional, prompt, and deliver as promised. I couldn’t be happier with the job Delfino Construction did at my house. They exceeded my expectations with the work they did and always showed up when they said they would would highly recommend them for any and all of your contract needs."
Jamestown Residence Improvements
Scituate Residence Improvements
Parking expansion
Drone footage of plan view. Septic tank- 200’ forcemain to Elgens field
Jamestown Residence Improvements

+63

Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Avatar for Set in Stone
Set in Stone
4.3(
107
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Ashaway, RI and surrounding areas

Approved

In business since 1983

Free estimates

Warranties offered

"I was very pleased with the job they did. They resolved the water problem I had I my basement. They were very professional. The owner spent quite a lot of time initially determining where the water was coming from and then with his crew resolved the problem. I highly recommend this company."
Natural stone and stamped concrete creations
Outdoor living never looked so good...
OUR WORK
OUR WORK
EXCEPTIONAL FOUNDATION REPAIRS

+11

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

Serving Ashaway, RI and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Crew showed up on time. Friendly and courteous. Work completed very professionally."
Additional Photos
Additional Photos
Additional Photos
TripleSafe Sump Pump
WaterGuard and CleanSpace Wall

+3

Response time1 day
Response rate100%
Recommended by90%of homeowners
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Avatar for TMS Dryer Vent Cleaning
TMS Dryer Vent Cleaning
5.0(
21
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Ashaway, RI and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Tom just completed a whole house Mold Remediation for me. Attic & basement. The attic which is split into two wings was heavily infested (?), the basement not so bad. This job was complicated by the fact that one wing had no easy access to the attic space. Tom resolved that nicely. He constantly went above & beyond and definitely put in more hours tha he had expected. But- would not take any extra compensation! I would definitely reccommends him for any future work."
Before cleaning readings
post cleaning of the exhaust tube
Exterior Cover
Damaged exterior cover
After cleaning reading

+40

Recommended by76%of homeowners
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Avatar for The BullBag
The BullBag
5.0(
15
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Ashaway, RI and surrounding areas

In business since 2001

Credit card accepted

"Great product and service. I anticipate being able to save $800-1000 per month by using the bullbag instead of a metal dumpster that charges me by the weight."
The BullBag truck in MA
The BullBag truck in NY
Toys for Tots
Recommended by100%of homeowners
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Showing 1-10 of 44
Basement Waterproofing questions, answered by experts

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

The most flood-resistant materials you can count on in a flood scenario are concrete, closed-cell insulation, foam insulation (also known as expandable foam), pressure-treated wood, marine-grade plywood, and ceramic tile. When a material is flood-resistant, it can withstand direct contact with floodwater for at least 72 hours without being significantly damaged.

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

The foundation repair that will work best varies based on the extent of the damage, the underlying cause, soil conditions, weather conditions, and more. Permanent foundation solutions like underpinning and exterior drainage solutions are better than temporary fixes that don’t address the source of the issue. Some examples of more temporary solutions include mudjacking or slabjacking, waterproof paint, and dampproofing. The best course of action is to have a reliable foundation specialist inspect your issue, treat the underlying problem, and restabilize your foundation.

Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don’t have to worry as much about a fire breaking out as you would with spray foam insulation. 

The Ashaway, RI homeowners’ guide to basement waterproofing services

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

See all articles