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TRUSTED BY DERBY, CT HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon72
    Verified house leveling services reviews

Top-Rated House leveling pros in Derby - Updated Nov 2026

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

Serving Derby, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Chuck Stofko and Bill Anderson came to our house at no charge and started analyzing our issue. They even cut into some walls to identify the source of the odor. They quickly identified the problem was coming from the outside, which essentially took the work away from them. They took the time to discuss our options and even followed up in that they were looking for local providers to help out. I sincerely appreciated the honesty and quick diagnosis. I would absolutely do business with them again,"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

176 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.4(
240
)
Concrete Foundation - Repair

Serving Derby, 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
158 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Groundworks
Groundworks
4.9(
13
)
Concrete - Injection Leveling - MudjackingConcrete Foundation - RaiseConcrete Foundation - Repair+1 more

Serving Derby, 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

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

Serving Derby, 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
48 neighbors recently requested a quote
Avatar for Optimal Outdoor Solutions, LLC
Optimal Outdoor Solutions, LLC
5.0(
5
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Derby, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Optimal Outdoor Solutions, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

Before
After
9 neighbors recently requested a quote
Avatar for Becolli Masonry, LLC
Becolli Masonry, LLC
5.0(
2
)
Concrete - Injection Leveling - Mudjacking

Serving Derby, CT and surrounding areas

Approved

In business since 2022

Free estimates

Customers say: Quick response

"We found this contractor to be reasonable and very honest. He is such a hard worker, and we have received numerous compliments on the stonework on the front of our house. We highly recommend Becolli Masonry. We would definitely hire him again!"
2022 Season
2022 Season
2022 Season
2022 Season
2022 Season

+17

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Prime Provision Construction
Prime Provision Construction
5.0(
1
)
Concrete Foundation - Repair

Serving Derby, CT and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Excellent basement waterproofing service! The team was professional, knowledgeable, and worked extremely hard from start to finish. They explained everything clearly, repaired the problem areas, waterproofed the basement properly, and left everything clean when the job was completed. The difference has been amazing ? our basement is now dry and protected, even after heavy rain. Great workmanship, reliable service, and very fair pricing. I would highly recommend them to anyone needing basement waterproofing or foundation repair."
47 neighbors recently requested a quote
Avatar for G M Cheshire Concrete Construction LLC
G M Cheshire Concrete Construction LLC
5.0(
2
)
Concrete - Injection Leveling - Mudjacking - For Business

Serving Derby, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Genci is an excellent worker, I could tell he had many years of experience. Not only did my patio look tremendous, he also managed to finish it with less cost than I had previously thought it would have costed."
My jobs
My jobs
My jobs
My jobs
My jobs

+7

Response time4 days
Response rate88%
1 neighbors recently requested a quote
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Showing 1-10 of 135
House Leveling FAQs, answered by experts

Mudjacking can be an expensive foundation repair process, but in many cases, it’s well worth the investment. This is especially true if you’re lifting a portion of sunken foundation slab back into place. In that case, mudjacking can help avoid major structural damage and even home collapse by restoring the integrity of your structure with minimally invasive procedures. Mudjacking a concrete patio, walkway, or sidewalk can be worthwhile because it removes tripping hazards and makes your outdoor area more aesthetically appealing.

The method involves lifting settled concrete using pressurized cement slurry via drilled holes. This solves uneven surfaces and prevents further settling.

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.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.

Common issues with concrete that may require professional repair or resurfacing include cracks, spalling, uneven surfaces, and weather damage.

The Derby, CT homeowners’ guide to house leveling services

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