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TRUSTED BY HARMONY, RI HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon26
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Harmony

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

Serving Harmony, 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."
Additional Photos
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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
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Harmony, 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 time5 hrs
2 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Fellowship Plumbing & Mechanical
Fellowship Plumbing & Mechanical
4.6(
59
)
Basement Drainage Channels - Install

Serving Harmony, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"These guys are excellent! Kyle originally came to fix a shower pipe and garbage disposal. We ended up needing more immediate assistance with our water heart & boiler and he was able fit us in to his schedule quickly and did excellent work. The project was more complicated than anticipated, but Kyle and his guys stayed until the job was done to perfection. Cannot thank them enough!"
Bathroom remodel
boiler swap
Stacked combi unit.
shower conversation
Drain work

+39

Response time1 day
14 neighbors recently requested a quote
Recommended by67%of homeowners
Rooterman
4.0(
750
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Harmony, 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!!!"
excavation
excavation
excavation
excavation
Response time7 hrs
1 neighbors recently requested a quote
Recommended by85%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 Harmony, RI 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 rate98%
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 Harmony, RI and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"I can't say enough about Watchman Waterproofing and the owner Dave. I got a few estimates for a drain because of water coming into my basement and decided to go with this company based on speaking with the owner Dave (Great Personality) and a fair price. He was very through walking me through each step of the process and didn't try to sell me something I didn't need. I needed to have the work done as soon as possible as I'm in the process of moving and with all the rain we've had and the rest of the week was not looking good with more rain to follow. He told me they were extremely busy and wouldn't be able to squeeze me in for a couple of weeks.The other company could start in a few days and their price matched Watchman by a hundred dollars. The next morning I get a call from Dave and he told me they had a cancellation and could start the work the immediatley I was thrilled! The crew showed up and they were very professional from start to finish. Great Company and fantastic owner!!! Thanks Dave :)"
Wet
Basic Sump Pump
Downspout Management
Water under the floor
Clean Install

+4

Recommended by90%of homeowners
Avatar for All Pro Waterproofing, Inc.
All Pro Waterproofing, Inc.
4.3(
12
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Harmony, RI and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"I've come across some very unprofessional contractors. I would say 90% of the contractors I have dealt during the remodeling of my home never called back or looked at my job and never returned an estimate as promised. The good news? ALL PRO Waterproofing isn't one of those companies. They were AMAZING. They sent someone to give me an estimate immediately - they called quickly to conform the install and they always showed up on time and ready to go. ** I would have given them 5 stars, but I found the price a little too high - but other than that - if you need basement waterproofing done right, don't waste your time with anyone else and call A"
Basement Drainage
Basement Drainage
Recommended by91%of homeowners
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Showing 1-10 of 61
Basement Waterproofing questions, answered by experts

You’ll need to reseal the foundation every five to 10 years, depending on the sealant you’ve used, the moisture conditions present in and around your home, and the condition of your foundation. Having a foundation inspection conducted before reapplication can help you catch any problems before you begin resealing. Of course, if you notice any new leaks or other moisture problems at any time, it may be necessary to reseal the foundation sooner.

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.

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. 

Plan on cleaning your crawl space at least once a year, though twice a year is ideal. During the cleaning, remove any debris or dust and check for potential issues like pest infestations or water damage. The sooner you catch these issues, the easier (and cheaper) it will be to fix them.

A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.

The Harmony, RI homeowners’ guide to basement waterproofing services

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