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TRUSTED BY COS COB, CT HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon28
    Verified concrete mudjacking services reviews

Find Concrete mudjacking pros in Cos Cob

Avatar for Ron's Masonry
Ron's Masonry
5.0(
29
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cos Cob, CT and surrounding areas

Approved

In business since 1995

Emergency services offered

Small jobs welcome

"I hired Ron's Masonry for yard work on May 27th, 2024. They helped me out when my original contractor refused to get back to me regarding my lawn and hedge situation. I cannot say it enough. Ron's Masonry is dependable and did an amazing job and saved me a lot of money and embarrassment. I will be recommending them to anyone who needs a hand. 5 star service.⭐⭐⭐⭐⭐ And I will be using them again. -Edward Coke, Stamford Connecticut resident"
Walkway
Steps
Footing
Walk
Walk

+36

Response time1 day
Response rate85%
39 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
5.0(
7
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cos Cob, 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

317 neighbors recently requested a quote
Avatar for Leo Masonry
Leo Masonry
4.0(
20
)
Concrete - Injection Leveling - Mudjacking - For Business

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2004

Free estimates

Small jobs welcome

"I was completely impressed by this company. They worked patiently with another company when there were delays forcing them to change their schedule. I wold hire them without any qualms."
pool house
concrete
stone wall & stairs
pool
pool

+3

Response time1 day
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Eden Farms LLC.
Eden Farms LLC.
4.7(
3
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cos Cob, CT and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

At Eden Farms, we're more than just a garden center and nursery – we're a family-run business deeply rooted in our love for gardening and community.\n\nFounded by Marshall Condon in 1994, our journey began with a passion for landscaping that traces back to our family's Pennsylvania roots. We've grown from a small landscape company to a full-service landscape contractor, offering everything from trees and shrubs to stone patios and fresh produce.\n\nOur commitment to you is built on trust, personalized service, and a genuine love for what we do. When you choose Eden Farms, you're choosing a family-run business that values your satisfaction and the beauty of your outdoor spaces.

Response time1 day
7 neighbors recently requested a quote
Recommended by100%of homeowners
Sonart Construction Corp.
2.3(
7
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cos Cob, 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 Marbin general contractor corp
Marbin general contractor corp
5.0(
32
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cos Cob, CT and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Marvin and his crew worked quickly and consistently for over 10 hours moving boxes, furniture and a washer and dryer. They were personable and considerate. Marvin charged by the hour. His prices are good, just be sure you clarify what the charges will be (# workers, cost per mover per hour, materials, etc)."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Recommended by100%of homeowners
Avatar for Concraised
Concraised
5.0(
4
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cos Cob, CT and surrounding areas

In business since 2016

"five-star is too little for such a great job they did for me After having a huge walkway and had a estimate of 55,000 to poor new slabs They came in for a fraction of the price made a "beautiful beautiful" job highly highly recommend it"
After
Before, notice the large amount of water sitting do to the concrete setting.
Before
Work in progress
After

+30

Recommended by100%of homeowners
Avatar for Masonry Enforcement
Masonry Enforcement
4.4(
126
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cos Cob, CT and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Mike and his crew of expert builders did a fantastic job. Mike was offering a 20% off coupon, but even without that, his quote came in lower and with better materials than the other two companies I had quote (and I had already worked with one company on a large project). He came right out to look at the job and had a quote to me within 24 hours. He answered all my questions and we struck a deal. It took a little longer to get started than he said, but it was entirely due to the rainy weather we've had in July and early August. It seemed to pour on every start date we set. Nevertheless, he made my hard deadline with time to spare. He also did the job right -- making sure everything was level, that my plants were taken care of during the building process, ensuring that I was consulted during the building and that I had no questions, and (very important!) using the best quality materials. I am DELIGHTED with the results and know that I would not have received such excellent work or such an excellent price from anyone else. (Note that I didn't hire the company that I'd already done a huge hardscaping project with the year prior....). He even powerwashed my walkway and a concrete area as well as my driveway where he'd stored some materials. Mike is pleasant, customer-orientated, honest, and delivers above expectation. His crew is polite, efficient, and really good at what they do. I watched the guys who built the divider wall and they spent a lot of time picking through the pile of former-chimney rocks to find just the right ones and to lay them in perfectly. They were all so professional and nice that I shared a beer with them at the end of one day's work. Fantastic experience and end-result. Can't wait for the rain to stop so I can use it!"
Masonry
Masonry
Landscaping
Additional Photos
Additional Photos

+22

Recommended by87%of homeowners
Foundation Experts, LLC
4.5(
27
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Cos Cob, CT and surrounding areas

In business since 1980

Emergency services offered

Credit card accepted

"Larry came out for an estimate quickly.  I had to postpone work a bit because of some other issues with the house.  When I was ready to go, Larry came back out and we went through everything again.  This time a few other issues were brought to light.  I went with Foundation Experts because the recommendations seemed more logical than other ideas that had been proposed by other companies.  Once the contract was signed, work began quickly.  Quite a few workers were there for different aspects of the job.  Everyone was very friendly and professional.  Andy was involved in different aspects of the project than the others and was very thorough in explaining what he was doing and why.  The job didn't really take too much time and was spread out over 2 days.  Everything looks good.  The initial reason for my call to them was because of water pouring into my basement when it rains.  Hoping that what they did will do the trick.  Time will tell.
I have a few future projects in mind for them in the future.
"
Recommended by95%of homeowners
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Showing 1-10 of 64
Concrete Mudjacking questions, answered by experts

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.

Polyjacking can be a permanent solution to sunken concrete if you also address the underlying issue—like poor drainage—at the same time. The polyurethane material itself can last as long as or even outlast the concrete you’re lifting it with. Your sunken concrete issue will likely return if you don’t couple polyjacking with proper drainage to prevent future soil movement and sinking.

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

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.

Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs. 

The Cos Cob, CT homeowners’ guide to concrete mudjacking services

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