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TRUSTED BY HARWINTON, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon41
    Verified house leveling services reviews

Find House leveling pros in Harwinton

Avatar for Arnold's Masonry and Construction LLC
Arnold's Masonry and Construction LLC
4.8(
176
)
Concrete Foundation - Repair

Serving Harwinton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"We had Arnold and his team repoint the mortar in the stone foundation of our old (around 200 years) house. They did a wonderful job and it looks fantastic. They worked quickly and were very personable. We look forward to having him back during the winter to fix the inside!"
Masonry Project
Masonry Project
Landscaping Project
Landscaping - Hardscaping & Pavers Project
Landscaping - Hardscaping & Pavers Project

+118

Response time8 hrs
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for CGV & K Masonry, LLC
CGV & K Masonry, LLC
4.6(
180
)
Concrete Foundation - RepairConcrete - Injection Leveling - Mudjacking - For Business

Serving Harwinton, 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
160 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.4(
240
)
Concrete Foundation - Repair

Serving Harwinton, 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
168 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 Harwinton, 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

506 neighbors recently requested a quote
Avatar for Husky Masonry And Paving
Husky Masonry And Paving
4.9(
17
)
Concrete Foundation - Repair

Serving Harwinton, CT and surrounding areas

Approved

Super Service Award Winner

Free estimates

Customers say: True professional

"Outstanding! John took our vision and brought it to life in a way that went beyond anything we could have imagined. What could have been a simple repair turned into a complete transformation. The stonework they created not only improved the look of our home but made it stand out in the neighborhood. People keep stopping in front of the house to admire it. The quality, craftsmanship, and attention to detail are second to none."
Patios Project
Driveways - Asphalt Project
Patios Project
Additional Photos
Additional Photos

+17

5 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Apex Concrete Leveling llc
Apex Concrete Leveling llc
5.0(
4
)
Concrete - Injection Leveling - Mudjacking

Serving Harwinton, CT and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Great experience with Apex Concrete Leveling. Elliet was knowledgeable, honest, and easy to work with. The concrete was lifted back into place, and the results exceeded our expectations. Highly recommended."
Driveway patio
Driveway patio
Concrete walkway
Concrete walkway
54 neighbors recently requested a quote
Avatar for Becolli Masonry, LLC
Becolli Masonry, LLC
5.0(
2
)
Concrete - Injection Leveling - Mudjacking

Serving Harwinton, 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
Recommended by100%of homeowners
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House Leveling questions, answered by experts

A good slump height really depends on the project, but there is a use for nearly all slump levels. For example, low slumps are best in projects that require structure, such as curbs and roads. High slumps often require additional reinforcement, but they flow more freely into hard-to-reach spaces.

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.

On average, a mudjacking repair lasts between five and 10 years, though it can sometimes last for well beyond a decade under ideal conditions. Its longevity depends heavily on several factors, including the condition of the underlying soil, environmental conditions like freeze/thaw cycles and erosion, and whether the root cause of the sinking, such as drainage issues, is resolved. Because it doesn't always fix the underlying problem of loose soil, mudjacking is often considered a temporary solution. Proper maintenance and evaluation can help extend its lifespan.

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.

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 Harwinton, CT homeowners’ guide to house leveling services

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