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Top-Rated Concrete leveling pros in Danbury - Updated Nov 2026

Avatar for Apex Concrete Leveling llc
Apex Concrete Leveling llc
5.0(
4
)
Concrete - Injection Leveling - Mudjacking

Serving Danbury, 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
43 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.9(
13
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Danbury, 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

385 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 Danbury, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"GM Cheshire Concrete LLC is a hard to come by gem ?. They quoted a fair price after explaining details and technicalities of the required job. The promptly started the job once explicit contract was signed. Working without delays or cutted corners. Genci was always available to answer questions and updates on the project. The amount of attention to details set him apart from all the other companies I've hired. I will definitely would hire this company again and will recommend them for driveways or retaining walls."
My jobs
My jobs
My jobs
My jobs
My jobs

+7

Response time4 days
Response rate88%
1 neighbors recently requested a quote
Sonart Construction Corp.
2.3(
7
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Danbury, 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!

Avatar for Shoreline Property Works
Shoreline Property Works
New to Angi
Concrete - Injection Leveling - Mudjacking - For Business

Serving Danbury, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Welcome to Shoreline Property Works and Smart Living—your trusted partner for home repairs, upgrades, and smart home solutions. From everyday maintenance and expert handyman services to thoughtful improvements, custom installations, and seamless home automation. We keep your home connected, looking its best, and operating at its highest level.

Avatar for CGV & K Masonry, LLC
CGV & K Masonry, LLC
4.6(
180
)
Concrete - Injection Leveling - Mudjacking - For Business

Serving Danbury, CT and surrounding areas

In business since 2017

Free estimates

Small jobs welcome

"CGV & K removed my existing brick sidewalks and replaced w proper poured concrete walkways. The work was done efficiently and impeccably. The concrete is brushed and marked beautifully. I'm very pleased with the results and it's a huge improvement to my curb appeal. Claudino was a pleasure to work with. As far as taking care of my property and cleaning up after, they exceeded my expectations. I'd rehire for sure."
Stone Wall
Kitchen Renovation
Pavers for Installation
Kitchen Renovation Complete
Pavers for Installation

+74

Response time12 hrs
133 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Masonry Enforcement
Masonry Enforcement
4.4(
126
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Danbury, CT and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Mike and the guys did a wonderful job. They were all very professional and worked extremely hard. Even with rainy weather that was not willing to cooperate, they finished my beautiful patio in one day. I am so pleased with the service and quality of work, it was definitely money well spent!"
Masonry
Masonry
Landscaping
Additional Photos
Additional Photos

+22

Recommended by87%of homeowners
Avatar for Essex & Morris Contracting Co Inc
Essex & Morris Contracting Co Inc
4.7(
172
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Danbury, CT and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"I mostly interfaced with Anthony but did speak with John and the company receptionist. All were very pleasant, professional, and super easy to work with. Anthony was understanding, patient, and helped me decide which work should be prioritized in order to stay within my budget. The Essex & Morris work crew arrived as scheduled, did excellent work, and didn’t leave a mess afterwards. I wish I had known of them the first time I had mason work done at my home as I wouldn’t have had to settle for inferior workmanship. My apologies to E&M for not writing this review sooner. The sidewalk sections and driveway asphalt paving were excellent! I highly recommend using Essex & Morris."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by98%of homeowners
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Concrete Leveling FAQs, answered by experts

It restores concrete, prevents replacement cost disruptions, reduces trip hazards, and provides stability at a lower cost.

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.

Concrete leveling can last anywhere from five to 10 years or more, and in some cases, it can be a permanent solution. The longevity depends on the method used and whether the underlying cause of the sinking is addressed. For example, mudjacking typically lasts five to 10 years, while polyjacking can last for 20 years or more. It's best to consult a professional for an accurate timeline based on your specific situation and any factors that could cause the issue to recur.

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.

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.

The Danbury, CT homeowners’ guide to concrete leveling services

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