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Avatar for Whitcomb and Holmes Company
Whitcomb and Holmes Company
5.0(
13
)
Find a Custom Home Builder

Serving South Windham, CT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

We specialize in all aspects of Residential / Commercial Construction and Remodeling. For an immediate response to all of your Remodeling and Construction needs, call Joe (Owner) at 860-823-7645

Quartz countertop
Farm sink
Custom black walnut vanity in 1/2 bath
New lighting fixtures and ceiling fan along with appliances. LVT for flooring.
New trim to accentuate the walls and new AV boxes to hide cords.

+27

Response time4 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
589
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving South Windham, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Chuck Stofko was very informative. Was patient in answering all my questions. Spent along time with me reviewing the process and the steps needed to waterproof my basment. I highly recommend him."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

156 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Groundworks
Groundworks
4.9(
13
)
Concrete Foundation - RaiseConcrete - Injection Leveling - MudjackingConcrete Foundation - Repair+1 more

Serving South Windham, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"The gentleman who came to my home were absolutely great! Explained everything and made sure I was happy with the work every step of the way. I was nervous in the beginning but my fear subsided after Robert Charlesworth, Marcelo largo, Isaiah belcher and Johnathon Lopez made for a great experience. The attention to detail and dust control, tapping off areas they felt I wouldn’t want getting dusty exceeded my expectations! Thank you for your hard work and kindness. Trucks looked awesome new as well as tools and equipment. Great job guys!!"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

570 neighbors recently requested a quote
Avatar for Apex Concrete Leveling llc
Apex Concrete Leveling llc
5.0(
4
)
Concrete - Injection Leveling - Mudjacking

Serving South Windham, CT and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Apex Concrete Leveling did a great job lifting and leveling our walkway. The team was professional, arrived on time, explained everything clearly, and the finished result looks great. We’re very happy with the work and would definitely recommend them."
Driveway patio
Driveway patio
Concrete walkway
Concrete walkway
49 neighbors recently requested a quote
Avatar for Barbot Construction
Barbot Construction
4.0(
59
)
Find a Custom Home Builder

Serving South Windham, CT and surrounding areas

Approved

In business since 1984

Free estimates

Credit card accepted

"My mom loves greenery, so I decided to get some landscaping done outside her house. I called their professionals to inspect the area and suggest designs accordingly. Their team gave me such beautiful ideas entirely within my budget. My mom got super happy to see the entire landscaping done. It has become her favorite part of the house. I do not have the right words to thank you guys enough and suggest them to all."
foundation
foundation
foundation
foundation
BASEMENT REMODEL/ADDITION

+174

Response time1 day
7 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Fuery Development Group, LLC
Fuery Development Group, LLC
3.7(
20
)
Find a Custom Home Builder

Serving South Windham, CT and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Clean fast efficient work. Communication about when crew would be at location could have been better, but work quality appears good. Team left the site very clean when they were done."
New House Build - Plainfield
Knotty Pine Entryway
Projects and Home Builds
Projects and Home Builds
Deck - Final

+36

Response time6 days
9 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for P&S Builders LLC
P&S Builders LLC
5.0(
3
)
Find a Custom Home Builder

Serving South Windham, CT and surrounding areas

Approved

In business since 1978

Free estimates

Owner operated, since 1978. We primarily focus on all General Remodeling projects. We're known for paying attention to details, responsiveness and customer satisfaction

Response time1 day
Response rate100%
Recommended by100%of homeowners
Sonart Construction Corp.
2.3(
7
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For BusinessConcrete Foundation - Raise+1 more

Serving South Windham, CT and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

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House Leveling questions, answered by experts

Polyjacking and mudjacking can both be effective solutions for sinking concrete, but they have key differences. Polyjacking, which uses expanding polyurethane foam, is often considered a better option because the foam is significantly lighter than the cementitious material used for mudjacking. This reduced weight puts less pressure on the underlying soil and lowers the risk of future sinking. Polyjacking is suitable for any sinking concrete slab, while mudjacking is typically only recommended for non-structural concrete, such as sidewalks, patios, pool decks, and driveways. The primary drawback of polyjacking is its cost, which can be up to four times higher than mudjacking—as much as $25 per square foot compared to a maximum of about $6 per square foot for mudjacking.

Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It’s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer polyjacking over mudjacking for more damaged and delicate slabs.

The polyurethane used for polyjacking will expand and cure in 15 to 30 minutes. After that point, your slab will be safe to walk on and even drive on in the case of a sidewalk or concrete driveway. Double-check with your concrete lifting specialist to confirm a curing timeline, as products can differ.

Most states and municipalities don’t require concrete mudjacking companies to carry a specific license, but they usually need to have a general contractor’s license, and they should be fully insured. The only exception is if the mudjacking company provides foundation repairs as well, or if it offers mudjacking for home foundations. In that case, they will typically need a foundation repair contractor’s license. You can check state requirements and then use Angi’s license lookup tool to confirm that a company is properly licensed to provide mudjacking services in your area.

Most projects take 1-3 hours, with immediate usability after completion.

The South Windham, CT homeowners’ guide to house leveling services

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