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Find Concrete foundation raise pros in Longmont

Avatar for Liftech Corporation
Liftech Corporation
4.7(
170
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Chad and Jessie did an amazing job in raising our concrete driveway. It looks new now! I wish that I had called them sooner! LIFTECH gets my highest recommendation!"
Driveway
Helical Pier insatll
Driveway
Helical pier Install
Before

+23

Response time5 hrs
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Groundworks
Groundworks
4.1(
516
)

Serving Longmont, CO and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Warranties offered

"We contacted Groundworks, LLC, Colorado Springs, to stabilize and raise our garage foundation wall, as we were unable to raise and lower our garage door effectively. Groundworks crew installed five helical peers and attempted to raise our foundation wall; unfortunately, the crew was unsuccessful. We contacted Erick B., the supervisor, and asked him to come to our home location and discussed our concerns and requested another attempt to raise the foundation wall. Erick agreed and scheduled the appointment. We requested the same crew, as they were very courteous and respectful; they arrived with more appropriate equipment and were able to raise our foundation wall to our satisfaction. We would recommend Groundworks, LLC, as they went above and beyond to ensure our satisfaction with the job. Thank you, Angel S, Joseph A, Jose M and Brayan N. for your courtesy and your excellent work ethic. We appreciate you!"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

Response time3 days
128 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for JNS Concrete
JNS Concrete
4.6(
42
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"JNS Concrete LLC was very easy to work with. They were professional and their finished product was awesome. I will recommend them and will use them again if I have another concrete project."
Patio
Patio
Patio/Walkway
Patio
custom driveway

+12

Response time2 days
12 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
176
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Thrasher did a good job on the basement foundation and installation of new sump pump. A little pricey. Workers were prompt, courteous and cleaned up when done."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
700 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Rock solid Foundations LLC
Rock solid Foundations LLC
5.0(
5
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2023

Warranties offered

Credit card accepted

"Really speedy service, between the initial phone call to when inspectors came was expedited, very professional yet personal at the same time, inspections were very thorough and was able to get my foundation fixed on a timely manner. 10/10 would recommend there service."
Digging holes
Concrete
Working together
Michael Wirgau
Eddie Mendoza

+3

Response time10 hrs
Response rate97%
11 neighbors recently requested a quote
Fort August Foundations
5.0(
6
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Fort August Foundation Repair was professional, honest, and easy to work with. They explained the issue clearly, finished the job on time, and the quality of work was excellent. Our home feels secure again, and the whole process was smooth from start to finish. Highly recommend!"
Response time40 mins
Response rate100%
4 neighbors recently requested a quote
Avatar for Thrasher Foundation Repair - Denver
Thrasher Foundation Repair - Denver
New to Angi

Serving Longmont, CO and surrounding areas

Approved

In business since 1975

Free estimates

Warranties offered

With 50 years of experience in the basement and foundation repair industry, Thrasher Foundation Repair offers trusted services to homeowners around Denver, CO. Recognized for our exceptional commitment to leadership, character, and organizational ethics, we are proud recipients of the 2024 International BBB Torch Award for Ethics. From cracked concrete repair to basement waterproofing and crawl space encapsulation, we provide state-of-the-art solutions to keep your foundation safe, dry, and healthy. Here at Thrasher, we guarantee precise repair and genuine care. We proudly offer our services in Fort Collins, Colorado Springs, Aurora, and surrounding areas. Contact us today at 303-586-5570 for a free inspection.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time1 day
Response rate98%
15 neighbors recently requested a quote
Avatar for STA Construction LLC
STA Construction LLC
5.0(
9
)

Serving Longmont, CO and surrounding areas

In business since 2015

Free estimates

"This company is the AWESOME! I don't live in the area and my property manager refused to help unless I went with whom she chose. I was a little worried about putting a deposit down on something I wouldn't have "eyes on" not knowing if the work was being done. This company did not only meet my expectations, they exceeded them! They communicated every aspect of the job and even sent pictures of their work. This family owned business is a cohesive team, you can definitely see the care, quality and pride they put into their work. If you're looking for quality concrete work, this is the company to hire! Prices are very competitive. You won't go wrong choosing this STA Construction, this I can assure you. I would definitely hire them again!"
Recommended by100%of homeowners
Avatar for CCOC Construction
CCOC Construction
5.0(
8
)

Serving Longmont, CO and surrounding areas

"CCOC is a great company! We had a 40x60 shop floor poured for a RV/shop. Bid was under others we received in this area. The crew showed up on time, and Damian the foreman was great to work with. The crew waisted no time, but was very thorough. Extremely happy with the work they did. Will definitely be hiring them in the future."
Patio
Curb
Ramp
Patio
Curb

+12

Recommended by100%of homeowners
Showing 1-10 of 45
FAQs for concrete foundation raise projects in Longmont, CO

On average, it takes two to seven days to physically raise your house. However, this does not include the preparation work, which is often the most lengthy process. The entire project, including preparation, obtaining permits, disconnecting utilities, and any subsequent landscaping, can take four to eight weeks. This timeline ensures everything is done safely and that your home remains structurally sound.

If proper safety protocols are not followed, raising a house can cause severe damage, as the process involves applying controlled force to the home's structure. The risks involved make it crucial to hire a skilled contractor who uses engineered methods to secure your home and prevent any harm to your household.

If your foundation shows signs of instability after raising your home, you might need to add structural support. A structural engineer can assess your foundation and recommend reinforcements to ensure your house stays stable and safe for the long term. Available support options include installing additional piers or pilings, reinforcing existing footings, or using steel beams to distribute the load more evenly.

You will need a structural engineer to assess your home before you begin. These professionals determine whether your house is suitable for lifting and identify any issues that could compromise its stability. Their expertise ensures that the project is designed correctly and all risks are managed to achieve a successful lift.

The Longmont, CO homeowners’ guide to concrete foundation raises

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