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TRUSTED BY WASHINGTON, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon24
    Verified house leveling services reviews

Find House leveling pros in Washington

Avatar for CGV & K Masonry, LLC
CGV & K Masonry, LLC
4.7(
176
)
Concrete Foundation - RepairConcrete - Injection Leveling - Mudjacking - For Business

Serving Washington, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Small jobs welcome

"Claudino and his team were absolutely amazing! At my house on Sunday, started patio Monday morning and Tuesday the job was done. Our patio looks phenomenal and after project was complete, Claudino and his team made everything look as good as new! Will definitely be using he and his team again-highly recommend!"
Stone Wall
Kitchen Renovation
Pavers for Installation
Kitchen Renovation Complete
Pavers for Installation

+74

Response time12 hrs
159 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
223
)
Concrete Foundation - Repair

Serving Washington, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"They were very professional, offered excellent plan to keep garage/basement dry, best quality work and completed the job in timely manner. They were very creative, knowledgeable and courteous. I recommend them 110 percent."
Finished basement in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT

+13

Response time10 hrs
117 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for JNC Contracting Associates, LLC
JNC Contracting Associates, LLC
5.0(
19
)
Find a Custom Home Builder

Serving Washington, CT and surrounding areas

Approved

In business since 1973

Free estimates

Warranties offered

"JNC Contracting did a wonderful job on our house in New Fairfield. They created an art studio, as well as children's playroom and beautiful stone and marble full bath addition. They were timely, neat, professional and paid attention to detail - will certainly use them again in the future."
Before Addition
After Addition
3,000 SF Addition Lake Home
3,000 SF Addition Lake Home
3,000 SF Addition Lake Home

+186

Response time2 days
3 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for ORR CONSTRUCTIONS AND BASEMENTS SYSTEMS LLC
ORR CONSTRUCTIONS AND BASEMENTS SYSTEMS LLC
5.0(
11
)
Concrete Foundation - Repair

Serving Washington, CT and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"They came to remove my old concrete around my pool, and gave me a new one with speedy drains and the price was great. I was able to offer them more work cause of the price and I strongly recommend especially since they keep you up to date start to finish."
Drain Systems
Drain Systems
Drain Systems
Drain Systems
Drain Systems

+5

Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.4(
240
)
Concrete Foundation - Repair

Serving Washington, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Budget Dry Waterproofing was great communicating appointments, the work to be done and the cost. The guy who came out to do the work putting in window wells at our house was very courteous and did the work in the amount of time estimated and explained everything clearly. I definitely recommend this company for your basement waterproofing needs and will consider them for any related job in the future."
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
119 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Husky Masonry And Paving
Husky Masonry And Paving
4.9(
15
)
Concrete Foundation - Repair

Serving Washington, CT and surrounding areas

Approved

Super Service Award Winner

Free estimates

Customers say: True professional

"They removed all of my old stone on the patio and walkways, replaced it with new stone and made my outdoor space look incredible, I would gladly recommend them to anyone, and would definitely hire them again, the workers were very professional, and went above and beyond to satisfy their customer. Thank You Husky Masonry And Pavers you guys are the best."
Patios Project
Driveways - Asphalt Project
Patios Project
Additional Photos
Additional Photos

+17

24 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Groundworks
Groundworks
5.0(
7
)
Concrete Foundation - RaiseConcrete Foundation - RepairConcrete - Injection Leveling - Mudjacking+1 more

Serving Washington, 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

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

Serving Washington, 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 Apex Concrete Leveling llc
Apex Concrete Leveling llc
5.0(
2
)
Concrete - Injection Leveling - Mudjacking

Serving Washington, 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
7 neighbors recently requested a quote
...
Showing 1-10 of 100
House Leveling questions, answered by experts

Mudjacking restores level surfaces, prevents further damage, and is more cost-effective than a full replacement.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The total drying time can vary depending on the size of the project. Because the slurry mixture contains cement, it needs to harden fully to prevent the concrete slab from shifting under added weight. You should avoid walking on the concrete or placing heavy items like furniture or vehicles on the surface until it has fully set. Your concrete contractor can provide a precise timeline. As a point of comparison, if you opt for polyjacking, the polyurethane foam can dry in minutes, but it's recommended to wait about an hour before use.

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.

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.

Pros often use mudjacking or polyurethane foam injection to level a sunken concrete patio. Both methods lift the slab by filling voids beneath it. After properly compacting the soil beneath it to prevent future settling, the concrete may need to be removed and re-poured for severe sinking.

The Washington, CT homeowners’ guide to house leveling services

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