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Top-Rated Foundation repair specialists in Foster - Updated Nov 2026

Avatar for Worthley Masonry Restoration, LLC
Worthley Masonry Restoration, LLC
4.9(
24
)
Poured Concrete Wall - Repair

Serving Foster, RI and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

"Travis was very conscientious about communicating with me both before and during the retaining wall repair he and his employee did for me! He understood the issues surrounding the type of old wall he was to be dealing with, and the best way to tackle the project! I appreciated his prompt responses to my questions and his expertise! He did a clean, professional job! Great work!"
Before
During
During
Nearly finished
After

+1

Response time1 day
Recommended by100%of homeowners
Avatar for Ram Jack New England
Ram Jack New England
3.9(
14
)
Concrete Foundation - RaiseConcrete Foundation - RepairPoured Concrete Wall - Repair

Serving Foster, RI and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Quality and service was great. Price is rated so low because the repair took about 2.5 hours, which works out to about $400 per hour. I know contractors have to make money, but I could have done it myself for around $200, only reason I used a contractor was that I was selling the home and buyer demanded repair be done by a contractor."
Seawall and bulkhead
Pool deck stabilization
Garage slab stabilization
Front porch slab recovery
Boat ramp repair

+11

Response time2 days
Response rate90%
92 neighbors recently requested a quote
Avatar for Nature-Redesigned Landscaping
Nature-Redesigned Landscaping
4.6(
94
)
Foundation Drainage - Install or Replace

Serving Foster, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"I've used Nature Redesigned Landscaping for multiple projects at both our home in Providence and our Bristol Rental property. These projects were extensive and included: - Providence: designed and installed new landscaping in our front yard with a beautiful array of plants, trees and flowers; built new sidewalks & walkways, repaired brick steps, and created a new side-yard drainage system to eliminate a troublesome basement leak. - Bristol: re-graded yard and planted new sod in both front & back yards, created a new gravel parking area with a cobblestone border, repaired & sealed foundation cracks, and built a new drainage system to redirect water away from the house. Joe and his team do exceptional work on a timely basis and at a competitive price. Joe is a responsive communicator, a good-natured business leader, and pleasure to work with. I will definitely continue to use his services in the future."
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+207

Response time2 days
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Delfino Corporation
Delfino Corporation
5.0(
11
)
Foundation Drainage - Install or Replace

Serving Foster, RI and surrounding areas

Approved

Super Service Award Winner

In business since 1962

Customers say: True professional

Design Build General Contractors. Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!

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%
1 neighbors recently requested a quote
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Foundation Repair FAQs, answered by experts

Efflorescence can damage a concrete slab for two to three years. After that, it resolves on its own once the surrounding salts are gone.

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

If your building department catches you or a contractor doing foundation work without proper permits, they will likely put the work on hold until you secure the necessary permits, which can cause delays of days or even weeks. You can also face violation charges for construction without a permit, which can cost hundreds, depending on where you live.

If your foundation isn’t properly square, there’s a chance that anything you built before detecting the issue may need to be torn down. A major miscalculation could leave some walls of your home unsupported. 

You can use epoxy-based concrete fillers to repair small cracks and dents in the floor. For larger damages, remove any debris, then patch the cracks or holes with concrete repair products or resurface the entire floor. We recommend using fast-curing products that cure in four hours. You can also buy a pre-mixed concrete patch and leveler if you are only repairing parts of your floor.

The Foster, RI homeowners’ guide to foundation repairs

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