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Find Concrete injection leveling mudjacking pros in Downingtown

Avatar for Groundworks
Groundworks
4.2(
538
)

Serving Downingtown, PA and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"Project: Level concrete slabs using injection technology. Prior to hiring, Chris provided a free estimate and discussed the technology to be used. Kristi responded to all correspondence quickly.. The technicians arrived on time. They were professional and completed the job in a timely manner. I would definitely recommend this company. Thank you"
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

434 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Quinn Brothers Masonry LLC
Quinn Brothers Masonry LLC
4.9(
44
)

Serving Downingtown, PA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"The house was recently purchased. It's over 150 years old and had been neglected for quite a long time. The building inspector listed pointing as the most urgent exterior repair. The house is not large but the amount of repair and pointing was extensive. Quinn Brothers was selected for the work from a short list of competitors whose cost estimates were similar. Quinn Brothers was selected because Patrick Quinn spent the most time familiarizing himself with the project and making suggestions about options. The quality of work Quinn Brothers did is top-notch. The crew worked steadily and the job was completed in the timeframe promised. Communications were excellent throughout the project, with prompt notices from Patrick about how the job was progressing and prompt responses to my texts. More masonry work is needed at the house and Quinn Brothers will be doing that work, too."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+63

Recommended by100%of homeowners
Avatar for Five Star Asphalt
Five Star Asphalt
4.9(
29
)

Serving Downingtown, PA and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"Nick and his crew were awesome from start to finish. It all began when I called him out to provide me with an estimate on a driveway in need of serious repair. He’s very knowledgeable at what he does, provides options, and also gives you the plain truth. I appreciated that. Now my driveway looks amazing and I would definitely use 5 Star Asphalt in the future."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by100%of homeowners
Avatar for Lift It Pro
Lift It Pro
5.0(
8
)

Serving Downingtown, PA and surrounding areas

In business since 2024

Free estimates

Warranties offered

"We had a concrete walkway and patio that was in need of repair. Several cracks and not level. We had several estimates to replace,which was very expensive. We had Lift It Pro give us an estimate on leveling the concrete. The owner was professional, answered all our questions. His price was WAY LOWER than replacing. We were given references to call. He completed the job in the time frame promised. Only one day to raise the concrete, and can use the patio immediately. If considering concrete replacement or repair, do not hesitate to call Lift It Pro"
Back Patio
Back Patio
Pool Deck
Pool Deck
Pool Deckv

+4

Response time5 hrs
Response rate98%
Recommended by25%of homeowners
Avatar for JMJ Landscape Construction LLC
JMJ Landscape Construction LLC
4.0(
117
)

Serving Downingtown, PA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"We are absolutely thrilled by the work that was done by JMJ Landscaping.  They were able to reproduce exactly what we had requested.  We wanted a flagstone patio installed with an organic layout design that complemented the curved lines of our garden.  Since our yard has a downward slope, we asked for a low and sloping stone wall to be built on one edge of the patio and to actually level out a section of the yard so that it could abut the wall and in essence create level ground in the yard.  They finished off by seeding the newly leveled portion of yard and covering it with hay.  They completed the job in a very timely fashion at the price we were quoted.  My husband was very impressed that they obtained Wissahickon schist for the wall to mirror the stone that our house is made of.  The guys were extremely professional and really took pride in their work.  The new patio is absolutely beautiful and looks as if it was part of the original design of the house.  Although it was a little expensive the quality of the workmanship and supplies was well worth it and I have no doubt that this has increased the value of our property.  I would highly recommend JMJ Landscaping.
"
Recommended by98%of homeowners
Avatar for Clark Chimney & Masonry
Clark Chimney & Masonry
4.8(
32
)

Serving Downingtown, PA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"I recently hired Clark Chimney and Masonry for a chimney cap and liner replacement and I'm extremely satisfied with their service. The team was prompt, professional, and efficient. They took great care in ensuring a clean work environment and thoroughly explained the process. The pricing was fair, and I appreciated their friendly customer service. I highly recommend [Chimney Service Company] for anyone in need of reliable and top-notch chimney services!"
Week of 11/19
before
MARCH 2025
Week of 11/19
Philadelphia Stucco paint waterproof

+36

Recommended by96%of homeowners
Foundation Experts, LLC
4.5(
27
)

Serving Downingtown, PA 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
Showing 1-10 of 45
FAQs for concrete injection leveling mudjacking projects in Downingtown, PA

Mudjacking and foam jacking differ significantly in both materials and methods. Mudjacking uses a cement-based slurry to fill voids beneath a slab, while foam jacking uses expanding polyurethane foam delivered under high pressure to achieve superior structural support. This material distinction enhances load-bearing strength and overall stability in your repair.

Mudjacking takes between one and three days to dry completely. During this time, it's important to avoid putting weight on the slab until it's fully cured. The drying time depends on the project size and environmental conditions. In contrast, polyurethane foam used in foam jacking can cure in as little as one hour.

No, mudjacking is not a permanent fix for sinking concrete. While it effectively lifts the slab and can last five to 10 years, it doesn't address underlying soil issues that may cause future sinking. For a more permanent solution, you might consider foam jacking or complete slab replacement, which can address deeper structural problems.

The Downingtown, PA homeowners’ guide to concrete injection leveling mudjackings

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