
Get matched with top basement waterproofing pros in Harmony, RI
There are 5 highly-rated local basement waterproofing pros.
Need a pro for your basement waterproofing project in Harmony, RI?
TRUSTED BY HARMONY, RI HOMEOWNERS
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Verified Reviews for Basement Waterproofing pros in Harmony, RI
*The Angi rating for Basement Waterproofing companies in Harmony, 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 Harmony, 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 October 28, 2025
Find Basement waterproofing pros in Harmony

DryZone Basement Systems
DryZone Basement Systems
DryZone Basement Systems is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, as well as sump pump installation. Whether your sump pump doesn't turn back on or you have a chronic wet basement, we have the solution! We are a multi-year Super Service Award winner, dating back to 2010 and offer free estimates for everyone. We serve homeowners across Massachusetts and Rhode Island.
"From start to finish DryZone made everything easy. Thank you"
Hutch H on April 2025
DryZone Basement Systems is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, as well as sump pump installation. Whether your sump pump doesn't turn back on or you have a chronic wet basement, we have the solution! We are a multi-year Super Service Award winner, dating back to 2010 and offer free estimates for everyone. We serve homeowners across Massachusetts and Rhode Island.
"From start to finish DryZone made everything easy. Thank you"
Hutch H on April 2025

Groundworks
Groundworks
Groundworks, previously Busy Dog Basement Technologies, specializes in helping homeowners with their waterproofing, foundation repair, crawl space, and remodeling needs. Our top priority is providing high-quality home repair solutions and personalized service across Massachusetts and Rhode Island. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement. MA HIC 164895
"John McLaughlin or w.e his name should be embarrassed on how he treats his customers and workers ."
Mike P on September 2025
Groundworks, previously Busy Dog Basement Technologies, specializes in helping homeowners with their waterproofing, foundation repair, crawl space, and remodeling needs. Our top priority is providing high-quality home repair solutions and personalized service across Massachusetts and Rhode Island. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement. MA HIC 164895
"John McLaughlin or w.e his name should be embarrassed on how he treats his customers and workers ."
Mike P on September 2025

North East Development LLC
North East Development LLC
**We do not remove oil tanks*** 25 Years Experience with Gunite Built in Pools, Excavation, Drainage, Foundations, demo, grading, sewer, and water installation. Licensed and insured. Quality work with great prices. Call Joe today for a free assessment and proposal of the work you need done!
"03/06/2025 I hired Joseph Garies to do: 1. Bathroom remodeling; 2. Veneer stone tile installation at my BBQ area. Joseph Garies, North East Development LLC, RI License #GC-17083 CRLB Complaint C-25-78 Friday (03/28/2025) Joseph Garies asked me to pay (in full) him for these two contracts works. He promised that he will complete everything next day Saturday (03/29/2025) and Monday (03/31/2025). Friday Joseph Garies received the payment he requested and left. Joseph Gari didn’t show up Saturday. He didn’t show up Monday. Monday afternoon (03/31/2025) I got a text message from him, that he doesn’t want to do anything. It is not first Joe Garies takes customers money and run away. Actually, it’s a criminal act. ANGY Gail C. 06/2024 I hired Joe Garies…... I paid him in full. However, he did not finish the project. He gave me excuse after excuse, saying he would finish the project and be there on a particular day, but then that day would come, and Joe would send a text giving me a new excuse that he could not make it…... He said he would fix it when he returned to finish the job. That never happened…… Joseph Garies left the contract work unfinished with many defects. On May 7 Joe Garies agreed to compete the contract but so far it is not done. Joe Garries installed the water valves backwards (upside down). So, the valves operate wrongly. As a result: instead of a hot water we have a cold water and verse vise. I’m afraid to use it. Joe Garies installed veneer stone completely unprofessional: a) at the corners veneers should cut tight (no gap), cut at 45 degrees (similar wood boards); b) the top should be made of a flat flagstone. During the sidewall disassembly you removed Black Timber LOK Screws, about 78 pcs. Since you left the work, these screws are missing. Joe Garies destroys customers properties where he worked. ANGY Brian D. hired Joe Garies. 04/2025 WORST experience ever! If i could rate with negative stars, …..The "company" arrived at least 3 hours late every day to begin work. Owner was asking for money every day. The company left the broken pipe and sheetrock onsite and still haven't picked it up. They destroyed my lawn, cracked my entire concrete driveway that now needs replacement. They also punctured a gutter and garage trim (they did fix gutter and some trim). I now have to also regrade lawn, and fix trim. I do have to add they pulled one shrub as part of the job. They did pull out 3 other shrubs for me, which Joe offered for the work. He continuously told me he did the shrubs as a favor, and should be viewed as "helping me out" and should help to overlook some of the other issues/damage that occurred. This "company" shouldn't be allowed to be in business! Working on the Stone Installation project Joe Garies severely damaged / ruined the stamping concrete patio. To clean it costs $840.00 I sent to Joe Garies a number of emails, asking him to finish the contract. He promised each day to be here, but he never showed up."
Nadia M on June 2025
**We do not remove oil tanks*** 25 Years Experience with Gunite Built in Pools, Excavation, Drainage, Foundations, demo, grading, sewer, and water installation. Licensed and insured. Quality work with great prices. Call Joe today for a free assessment and proposal of the work you need done!
"03/06/2025 I hired Joseph Garies to do: 1. Bathroom remodeling; 2. Veneer stone tile installation at my BBQ area. Joseph Garies, North East Development LLC, RI License #GC-17083 CRLB Complaint C-25-78 Friday (03/28/2025) Joseph Garies asked me to pay (in full) him for these two contracts works. He promised that he will complete everything next day Saturday (03/29/2025) and Monday (03/31/2025). Friday Joseph Garies received the payment he requested and left. Joseph Gari didn’t show up Saturday. He didn’t show up Monday. Monday afternoon (03/31/2025) I got a text message from him, that he doesn’t want to do anything. It is not first Joe Garies takes customers money and run away. Actually, it’s a criminal act. ANGY Gail C. 06/2024 I hired Joe Garies…... I paid him in full. However, he did not finish the project. He gave me excuse after excuse, saying he would finish the project and be there on a particular day, but then that day would come, and Joe would send a text giving me a new excuse that he could not make it…... He said he would fix it when he returned to finish the job. That never happened…… Joseph Garies left the contract work unfinished with many defects. On May 7 Joe Garies agreed to compete the contract but so far it is not done. Joe Garries installed the water valves backwards (upside down). So, the valves operate wrongly. As a result: instead of a hot water we have a cold water and verse vise. I’m afraid to use it. Joe Garies installed veneer stone completely unprofessional: a) at the corners veneers should cut tight (no gap), cut at 45 degrees (similar wood boards); b) the top should be made of a flat flagstone. During the sidewall disassembly you removed Black Timber LOK Screws, about 78 pcs. Since you left the work, these screws are missing. Joe Garies destroys customers properties where he worked. ANGY Brian D. hired Joe Garies. 04/2025 WORST experience ever! If i could rate with negative stars, …..The "company" arrived at least 3 hours late every day to begin work. Owner was asking for money every day. The company left the broken pipe and sheetrock onsite and still haven't picked it up. They destroyed my lawn, cracked my entire concrete driveway that now needs replacement. They also punctured a gutter and garage trim (they did fix gutter and some trim). I now have to also regrade lawn, and fix trim. I do have to add they pulled one shrub as part of the job. They did pull out 3 other shrubs for me, which Joe offered for the work. He continuously told me he did the shrubs as a favor, and should be viewed as "helping me out" and should help to overlook some of the other issues/damage that occurred. This "company" shouldn't be allowed to be in business! Working on the Stone Installation project Joe Garies severely damaged / ruined the stamping concrete patio. To clean it costs $840.00 I sent to Joe Garies a number of emails, asking him to finish the contract. He promised each day to be here, but he never showed up."
Nadia M on June 2025
MAP Construction
MAP Construction
15 years experience•Honest Quality work Guaranteed
15 years experience•Honest Quality work Guaranteed
Real Dry Waterproofing - Scituate
Real Dry Waterproofing - Scituate
Family owned business since 1982 and 2016 Angie's List Super Service Award winner. All long term employees, no salesman and the two owners are on every job. We do not sub-contract unless it is a field of expertise outside of our field of business. We do offer financing and payment plans.
"The entire experience, from start to finish, was a pleasure, which we were not expecting. From the time Curt came out to take a look at our issue, from the time the team was wrapping up the work, everyone was extremely professional and friendly. We always heard from Curt when he said we would hear from him, and the team on-site was a hard-working group of professionals. The quote from Real Dry was about 3k less than competitors. There were no high-pressure sales tactics, and no surprise add-ons to the quote. And the work they performed is top notch! They did a fantastic job and they will be my go-to company for any services they offer. We are very happy with the entire experience!"
Tristan B on June 2022
Family owned business since 1982 and 2016 Angie's List Super Service Award winner. All long term employees, no salesman and the two owners are on every job. We do not sub-contract unless it is a field of expertise outside of our field of business. We do offer financing and payment plans.
"The entire experience, from start to finish, was a pleasure, which we were not expecting. From the time Curt came out to take a look at our issue, from the time the team was wrapping up the work, everyone was extremely professional and friendly. We always heard from Curt when he said we would hear from him, and the team on-site was a hard-working group of professionals. The quote from Real Dry was about 3k less than competitors. There were no high-pressure sales tactics, and no surprise add-ons to the quote. And the work they performed is top notch! They did a fantastic job and they will be my go-to company for any services they offer. We are very happy with the entire experience!"
Tristan B on June 2022
Jorge Costa Construction, Inc.
Jorge Costa Construction, Inc.
Jorge Costa Construction, Inc. is a locally owned, fully licensed and insured construction company located in East Providence, RI.
Jorge Costa Construction, Inc. is a locally owned, fully licensed and insured construction company located in East Providence, RI.
Jcs painting
Jcs painting
Im a paint contractor with over 15 years experience on new construction and restoration projects
Im a paint contractor with over 15 years experience on new construction and restoration projects

LS MAINTENANCE CO, INC.
LS MAINTENANCE CO, INC.
At L.S. Landscaping and Masonry, we understand that the outdoor aesthetic of your home or business is as important as your interior. We have a team of experts that will consult with you to determine your exact needs. From landscape maintenance to new construction, our residential and commercial clients in Providence know that when they call L.S. Landscaping and Masonry they will get the best. Contact us today for a free consultation and see the difference experience makes!
"Excellent, on time, better then I expected, I would definitely recommend them"
Pat M on October 2025
At L.S. Landscaping and Masonry, we understand that the outdoor aesthetic of your home or business is as important as your interior. We have a team of experts that will consult with you to determine your exact needs. From landscape maintenance to new construction, our residential and commercial clients in Providence know that when they call L.S. Landscaping and Masonry they will get the best. Contact us today for a free consultation and see the difference experience makes!
"Excellent, on time, better then I expected, I would definitely recommend them"
Pat M on October 2025

Shoreline INC
Shoreline INC
We made it easier for you!! Now you can purchase your next patio on our website . At Shoreline we focus on providing high-quality service to our customers. We will work with you to meet your expectations. With a variety of offerings to choose from, we're sure you'll be happy working with us. Look around our website and if you have any comments or questions, please feel free to contact us. 401-660-9130
"Norbert and Adam are wonderful to work with. At a time when it’s difficult to find contractors who do what they say they’ll do, Norbert stands out… he and his crew are a joy rather than the typical headache! And their work—it’s just beautiful. Referred to us by a trusted friend (who also has a review here), we saw the quality of his work and hired them for a shed foundation with paver trim. We were so happy we hired him again to redesign our house’s front entry stairs, and stamp our front walkway, driveway lamp posts, and house foundation. It came out better than we could have hoped and enhanced the curb appeal of our house tremendously. Next, we wanted to raise a stone wall to help hide a home generator we had installed. This is where Norbert really excelled. He knew that we needed to reinforce the wall to support the generator… and he was right! They built a new one out of concrete, with french drains, to both support and hide it. As soon as we finished that, we planned our next project… a new stamped concrete driveway to replace our old asphalt one. They just finished it last week and it’s a WOW! We’re already talking about what our next project will be, so my advice—hurry up and hire him before my husband and I do again!! ;)"
Gina D on March 2022
We made it easier for you!! Now you can purchase your next patio on our website . At Shoreline we focus on providing high-quality service to our customers. We will work with you to meet your expectations. With a variety of offerings to choose from, we're sure you'll be happy working with us. Look around our website and if you have any comments or questions, please feel free to contact us. 401-660-9130
"Norbert and Adam are wonderful to work with. At a time when it’s difficult to find contractors who do what they say they’ll do, Norbert stands out… he and his crew are a joy rather than the typical headache! And their work—it’s just beautiful. Referred to us by a trusted friend (who also has a review here), we saw the quality of his work and hired them for a shed foundation with paver trim. We were so happy we hired him again to redesign our house’s front entry stairs, and stamp our front walkway, driveway lamp posts, and house foundation. It came out better than we could have hoped and enhanced the curb appeal of our house tremendously. Next, we wanted to raise a stone wall to help hide a home generator we had installed. This is where Norbert really excelled. He knew that we needed to reinforce the wall to support the generator… and he was right! They built a new one out of concrete, with french drains, to both support and hide it. As soon as we finished that, we planned our next project… a new stamped concrete driveway to replace our old asphalt one. They just finished it last week and it’s a WOW! We’re already talking about what our next project will be, so my advice—hurry up and hire him before my husband and I do again!! ;)"
Gina D on March 2022
Atlantis Landscaping Inc
Atlantis Landscaping Inc
We provide landscaping services for the area of Warwick, RI. Landscaper, Fertilization Service, Landscape Maintenance, Hardscape Service, Landscaping Company, excavation, patios, walkways, repaint walls, landscape service, landscape installation service, landscape maintenance service, lawn care service, general landscape maintenance, landscape design
"FIVE STARS!!!!! I honestly have nothing bad to say about this company. With the high water table this year in Smithfield, RI our house started to take in ground water. Dave and Sean were VERY professional - Came to the house when they said they would come, gave us a VERY reasonable price (price slightly went over b/c we asked them to remove some of the sheetrock with black mold).... - RETURNED PHONE CALLS! These gentlemen that came were very respectful of our property and cleaned up behind themselves when the work was done. They were BEYOND knowledgeable about the issue we were having and gave us additional pointers about future things that we could improve on. I highly recommend this company to anyone having any ground water issues (that was the only service that we used them for, however, i'm positive they would do great at other parts of the business as well! ) We will absolutely be asking them back for some add'l work that we need done."
B L on February 2018
We provide landscaping services for the area of Warwick, RI. Landscaper, Fertilization Service, Landscape Maintenance, Hardscape Service, Landscaping Company, excavation, patios, walkways, repaint walls, landscape service, landscape installation service, landscape maintenance service, lawn care service, general landscape maintenance, landscape design
"FIVE STARS!!!!! I honestly have nothing bad to say about this company. With the high water table this year in Smithfield, RI our house started to take in ground water. Dave and Sean were VERY professional - Came to the house when they said they would come, gave us a VERY reasonable price (price slightly went over b/c we asked them to remove some of the sheetrock with black mold).... - RETURNED PHONE CALLS! These gentlemen that came were very respectful of our property and cleaned up behind themselves when the work was done. They were BEYOND knowledgeable about the issue we were having and gave us additional pointers about future things that we could improve on. I highly recommend this company to anyone having any ground water issues (that was the only service that we used them for, however, i'm positive they would do great at other parts of the business as well! ) We will absolutely be asking them back for some add'l work that we need done."
B L on February 2018
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.

Sump pump replacement costs depend on the type of unit you have and the cost of labor, which varies by region. Read on to find out more about what to expect.

A variety of factors can affect your total crawl space encapsulation cost. Here’s a breakdown of the cost of this project, whether you hire a pro or DIY.

Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.

Even small floods can wreak havoc outside and inside your home. Learn what damage a flood can cause, how to prevent the worst of it, and what to do after flooding.

Choosing where the sump pump water goes affects the effectiveness and longevity of your sump pump system. These tips can help guide you in the right direction.

You may be concerned if you find your sump pump running constantly after heavy rainfall. Read up on possible reasons why your sump pump won’t shut off.
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