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TRUSTED BY GREENWICH, CT HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon99
    Verified house leveling services reviews

Find House leveling pros in Greenwich

Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
589
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving Greenwich, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"CT basement did a phenomenal job finishing our basement and we could not be happier with the results. They made every step of the process from design to the finished project simple and straightforward, everybody was easy to work with and made our opinions and needs the top priority and they were able to perfectly translate our vision into the final product. This was a fairly large project involving finishing 1200sq ft with an office, gym and full bathroom and their experience and expertise was obvious. They definitely understand the specific needs of a basement while making it look like any other room in the house. We would use them again in a second, we’ve even been joking about tearing down the rest of the house and just living in the basement!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

130 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for ANDI'S SMART RENOVATIONS INC
ANDI'S SMART RENOVATIONS INC
5.0(
62
)
Concrete Foundation - Repair

Serving Greenwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Andi smart renovation did fantastic job turning my backyard into a beautiful functional area with new cocrete. Andi payed attention to evry details so evrything can be level clean and exatly how I wanted it.My backyard looks completly transforment now.The price was very fair for the quality of work i got. Iam so thankful and 100% hire them again and recommend them to evryone."
Prepping Roof for Installation
Completed Roof Installation
New Roof Fully Installed
Prepping Roof for Installation
Completed Roof Installation

+43

Response time8 hrs
Response rate94%
5 neighbors recently requested a quote
Avatar for CGV & K Masonry, LLC
CGV & K Masonry, LLC
4.7(
178
)
Concrete Foundation - RepairConcrete - Injection Leveling - Mudjacking - For Business

Serving Greenwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Small jobs welcome

"Very happy with our walkway from front door to driveway. I was expecting a simple rectangle walkway, and they made a pattern and curved it out by the driveway! Sturdy, level and so pretty! We bought pavers to edge the garden as well and they cemented them in and they look great!"
Stone Wall
Kitchen Renovation
Pavers for Installation
Kitchen Renovation Complete
Pavers for Installation

+74

Response time12 hrs
197 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Groundworks
Groundworks
4.9(
13
)
Concrete Foundation - RaiseConcrete - Injection Leveling - MudjackingConcrete Foundation - Repair+1 more

Serving Greenwich, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Aaron Lenker add Corbin Gillichbauer of Groundworks leveled concrete walks around my corner lot in Montoursville Pa. They arrived around noon time and were finished about 5 1/2 hours later. They did their work very professionally. They did an excellent job. I would rate their work 5 of 5 stars."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

554 neighbors recently requested a quote
Avatar for Barbot Construction
Barbot Construction
4.0(
59
)
Find a Custom Home Builder

Serving Greenwich, 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
Strategic Operational Services
5.0(
11
)
Find a Custom Home Builder

Serving Greenwich, CT and surrounding areas

Approved

In business since 1974

Free estimates

Emergency services offered

"An amazing experience! I was constantly involved with the decisions being made and was always comfortable with the company itself. I was continuously updated on due dates, payments needed and actuality of each situation. Amazing communication between each and every contractor. I loved how my house looked by the end of it and would highly recommend Strategic Operational to anyone!"
Response time7 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
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House Leveling questions, answered by experts

Trenching and boring are two distinct methods for installing underground utilities. Trenching involves digging a channel using equipment like an excavator, trencher, backhoe, or shovel. While it is a simpler process, it causes significant disruption to the surface, landscaping, and surrounding ecosystems.

Boring, also known as directional boring, is a less invasive alternative that uses a drill to create a tunnel for utility lines without disturbing the surface. This method is more precise and is ideal for installations that need to go underneath buildings, roads, or bodies of water. Although boring is less disruptive, it is generally more expensive than trenching.

It’s best not to perform mudjacking in the winter unless the ground temperature remains above freezing. Freezing temperatures can cause the slurry to harden too quickly, compromising its strength and longevity. Concrete is also more susceptible to cracking and splitting in cold temperatures, so there’s a higher risk of damaging the slab during the drilling and lifting process in winter.

Yes, you can mudjack cracked concrete, but the cracks will need to be repaired once the concrete has been leveled. If the concrete is severely cracked in multiple places, replacement may be a better option, but for less severe cracking, mudjacking is a good solution as long as cracks are correctly caulked and sealed.

There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.

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 Greenwich, CT homeowners’ guide to house leveling services

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