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TRUSTED BY LONGMONT, CO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon229
    Verified concrete mudjacking services reviews

Find Concrete mudjacking pros in Longmont

Avatar for Colorado Concrete Lifting Corp
Colorado Concrete Lifting Corp
5.0(
24
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Longmont, CO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"We used Colorado Concrete Lifting for our garage to driveway which was a tripping hazard. Jacob was on time and very thorough with explaining the work he would be doing. The work came out better than expected. Definitely would use Colorado Concrete Lifting again"
Before/After Lift
Before/After Lift
Before/After Lift
Before/After Lift
Before/After Lift

+3

Response time6 hrs
Response rate97%
10 neighbors recently requested a quote
Avatar for Advanced Concrete Lifting, Inc
Advanced Concrete Lifting, Inc
4.8(
136
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"I had Advanced Concrete Lifting come out yesterday and repair the upper section of our driveway that was pretty badly cracked. Sections were at different heights, which posed a tripping hazard. Plus the edge of the driveway where it meets the garage floor was about 1 1/2" lower. ACL mudjacked the pieces back together, so now they are all at the same height, including at the garage floor. Then they used a caulking that was concrete colored, and filled in all the cracks From a distance it looks like a new driveway. This is the second time I've used ACL. They mudjacked the front door steps in Oct 2018 back up to level, so they are no longer a slip hazard when wet or icy. The same two guys that did the front steps did our driveway yesterday. They also arrived right at the scheduled time for both jobs. I highly recommend Advanced Concrete Lifting. They are professional, very good at what they do, and reasonably priced. Thanks, Chelle and Sam!"
Transformation
Response time12 hrs
Response rate93%
3 neighbors recently requested a quote
Avatar for Liftech Corporation
Liftech Corporation
4.7(
175
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Longmont, CO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"We were very happy with Liftech! Jamie and Jason were excellent. They were friendly, professional and very competent! We would highly recommend Liftech for any concrete lifting. The process went smoothly from estimate to finished product. Jamie and Jason went the extra mile to make sure we were satisfied customers!"
Driveway
Helical Pier insatll
Driveway
Helical pier Install
Before

+23

Response time5 hrs
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
182
)
Concrete - Injection Leveling - Mudjacking

Serving Longmont, CO and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Thrasher did an excellent job repairing our driveway. They leveled out the entire driveway with amazing precision, and they fixed all the gaps with an attractive sealant that blends beautifully with the concrete. All of the team members I interacted with were professional and polite. I am very pleased with the results and only wish I’d called them sooner."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
1019 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Solid Level, LLC
Solid Level, LLC
4.7(
28
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Longmont, CO and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Jon was very professional and upfront regarding our project, time, and price. His crew was very punctual and polite as well as quick and efficient. My girlfriend and I bought a home with a sunken concrete floor and we needed it leveled so that we could lay down wood flooring. I have to say I am more than pleased with the results. I will most certainly recommend him to my friends as well as use his business again if and when I have another concrete slab that needs to raised. Do yourself a favor and hire this company, you'll be glad you did!"
Front step
Response time7 hrs
Recommended by96%of homeowners
American Mud Jack, Inc.
5.0(
4
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Longmont, CO and surrounding areas

In business since 1975

Free estimates

Credit card accepted

"Ben just finished our driveway and porch. Wow what a wonderful job he did. Our driveway dropped over 4 and Ben made it look new. It is hard to find a truly honest contractor but Ben is very honest. He did so much for his estimate we could not believe all he did. We will recommend American Mudjack to anyone who asks us."
Response time4 days
Recommended by100%of homeowners
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Concrete Mudjacking questions, answered by experts

Certain features of your Longmont home can complicate concrete leveling. Expansive clay soils, common in eastern Longmont, require special techniques. Homes with post-tension foundations, radiant floor heating systems, or dense underground utility lines also present challenges. Additionally, limited property access due to mature landscaping or steep grades found near the foothills can make the equipment setup and injection process more difficult for professionals.

Helpful?

Yes, bundling concrete leveling with other projects in Longmont is a smart move. Consider pairing it with driveway sealing to protect against freeze-thaw cycles or landscape drainage improvements to address the root cause of settling. Many local contractors offer discounts for combined services like sidewalk repairs, and you can share equipment mobilization fees, which saves money and streamlines your home improvement timeline.

Helpful?

The climate in CO significantly influences concrete leveling. The region's 150+ annual freeze-thaw cycles are the main challenge, making polyurethane foam a better choice than mudjacking for its durability. Projects are best scheduled from May to September to avoid frozen ground. Professionals in Colorado account for afternoon thunderstorms, high-altitude UV exposure, and dry air, all of which can affect project timelines and material curing.

Helpful?

After a concrete leveling project in Longmont, it's crucial to keep detailed records. Retain any City of Longmont permits, the contractor's warranty information, and material specifications. You should also have before-and-after photos with timestamps. For future home resale, keep detailed invoices and any soil reports, as this documentation provides valuable proof of proper maintenance and repair for your property.

Helpful?

In Longmont, signs that previous concrete leveling is failing include new cracks appearing after winter or recurring low spots where water pools after afternoon storms. Also look for gaps forming under the slab or any visible injection material that appears to be breaking down or washing out. Quality polyurethane work should last over 10 years; earlier failure often points to unresolved drainage issues.

Helpful?

The Longmont, CO homeowners’ guide to concrete mudjacking services

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