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TRUSTED BY BLOCK ISLAND, RI HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon13
    Verified foundation repairs reviews

Find Foundation repair specialists in Block Island

Avatar for Groundworks

Groundworks

3.72(
218
)
Approved Pro

Groundworks

3.72(
218
)
Approved Pro
Customers say: Super punctual
40 local quotes requested
41 years of experience

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

"I had the annual maintenance on our Water Grabber system performed today by service technician Archie Boone. Archie as always great customer service, communication and professionalism. It is always a pleasure to see him. He has been servicing our system the past several years. I highly recommend Groundworks and Archie for their services."

Mike S on October 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

"I had the annual maintenance on our Water Grabber system performed today by service technician Archie Boone. Archie as always great customer service, communication and professionalism. It is always a pleasure to see him. He has been servicing our system the past several years. I highly recommend Groundworks and Archie for their services."

Mike S on October 2025


Avatar for Pioneer Basement

Pioneer Basement

4.69(
188
)
Approved Pro

Pioneer Basement

4.69(
188
)
Approved Pro
Customers say: Super punctual
87 local quotes requested
41 years of experience

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022


Avatar for Ledgemont Basement Specialists

Ledgemont Basement Specialists

5.00(
7
)

Ledgemont Basement Specialists

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Ledgemont Basement specializes in basement waterproofing, brick, stone and concrete foundation repairs and all masonry waterproofing. Over 15 years in the trade we deliver the results with peace of mind and warranty's to back it up. We do free estimates.

Ledgemont Basement specializes in basement waterproofing, brick, stone and concrete foundation repairs and all masonry waterproofing. Over 15 years in the trade we deliver the results with peace of mind and warranty's to back it up. We do free estimates.



Rice City Construction

No reviews yet

Rice City Construction

No reviews yet
16 years of experience

We are a veteran owner operator company. I have over 20 years experience in the business and always put the customer first! We offer septic repair services and new installs. Foundation services. Water and sewer line installs. Masonry services. Grading and French drain installs. If we can't offer the service you need we can refer you to someone who can.

We are a veteran owner operator company. I have over 20 years experience in the business and always put the customer first! We offer septic repair services and new installs. Foundation services. Water and sewer line installs. Masonry services. Grading and French drain installs. If we can't offer the service you need we can refer you to someone who can.


Jsf Construction Llc

No reviews yet

Jsf Construction Llc

No reviews yet
14 years of experience

JSF Construction is family owned Business, which provides customers with all the interior and exterior needs for there homes, If your buying or selling a home, and need services from small jobs to larger in depth jobs, JSF can help you with all your needs, We also offer first time customers with great discounts depending what your needs are at the time, Free estimates are included upon looking at the job, If your looking for a hardworking /skilled small company. Try JSF Construction. Jsf construction also has skilled relationships with a team of electricians and plumbers, and other positions that will help your renovation or small job run smoother if there services are needed. if you need referrals, we have plenty.

JSF Construction is family owned Business, which provides customers with all the interior and exterior needs for there homes, If your buying or selling a home, and need services from small jobs to larger in depth jobs, JSF can help you with all your needs, We also offer first time customers with great discounts depending what your needs are at the time, Free estimates are included upon looking at the job, If your looking for a hardworking /skilled small company. Try JSF Construction. Jsf construction also has skilled relationships with a team of electricians and plumbers, and other positions that will help your renovation or small job run smoother if there services are needed. if you need referrals, we have plenty.



Avatar for BMB Masonry

BMB Masonry

No reviews yet

BMB Masonry

No reviews yet
16 years of experience

We are a newer business looking to beat anyone’s prices to give our customer the best experience possible. We offer a wide range of needs but have many employees with years of experiene doing many different type of masonry and waterproofing.

We are a newer business looking to beat anyone’s prices to give our customer the best experience possible. We offer a wide range of needs but have many employees with years of experiene doing many different type of masonry and waterproofing.



dec-tite llc

5.00(
1
)

dec-tite llc

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I have 5 employees.All employee's are trained certainteed manufacturer installer's.Look up are credential's at www.certainteed.com .Yes we do use subcontractor's if needed. But usually all work is handled in house.license number 00561472.

I have 5 employees.All employee's are trained certainteed manufacturer installer's.Look up are credential's at www.certainteed.com .Yes we do use subcontractor's if needed. But usually all work is handled in house.license number 00561472.

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Foundation Repair questions, answered by experts

It is possible for a slab leak to cause a sinkhole, but it would have to be a particularly serious leak. A slab leak causes the land under your home to erode and if there is enough movement depressions will form in the ground, potentially causing a sinkhole.

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

You have different options depending on the scale of repair needed. If you are repairing minor cracks that are between ¼ inch to 1.5 inch wide and less than half an inch deep, a self-leveling polyurethane sealant would be your best choice. Polyurethane sealants dry to the touch within one to two hours. Since they come in a tube applier, you also have the option to complete the repair without emptying out your garage.

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.

Homeowner’s insurance doesn’t cover foundation cracks unless they’re a result of a natural disaster like an earthquake, vandalism, or a vehicle accident that causes sudden damage. Taking care of your foundation to prevent problems with expansive soil and drainage is considered ongoing maintenance, and your insurance company expects the homeowner to carry out that preventative maintenance.

The Block Island, RI homeowners’ guide to foundation repairs

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