Groundworks

basement waterproofer, mudjacking contractor, concrete repair contractor,

About us

Groundworks is the nation’s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we’re there with one mission – to repair, protect and improve their home.

Business highlights

30 years of trusted experience
Se Habla Español

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

CreditCard

Reviews

4.5123 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
67%
4
24%
3
3%
2
2%
1
3%


Rating CategoryRating out of 5
quality
4.4
value
4.2
responsiveness
4.5
Showing 1-25 of 123 reviews

Jessica Z.
12/2024
5.0
Knowledgeable, friendly, honest and thorough -- best investment is to protect one's asset including stabilizing the foundation.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

David C.
04/2019
5.0
they are responsible and hardworking

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Bob K.
11/2017
5.0
It was amazing to see how accurate they were in leveling my concrete slab. It's been 9 years and my shed slab is still level,

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Clinton A.
02/2016
4.0
It was good working with them got the job done properly.

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
3.5

Yes, I recommend this pro

Dan C.
10/2013
4.5
Very efficient, on time, very knowledgeable

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Deena C.
08/2013
5.0
Very professional, and the workmanship was excellent

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

JIM L.
08/2012
N/A
Engineering was not satifactory to me.

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
0.5


Monica S.
04/2012
N/A
Quick response

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Marvin V.
03/2012
N/A
I would hightly reccomend hime to anyone in the future.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Vera R.
09/2011
N/A
Professionals. Showed up, did the work, left no mess.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
4.5

Yes, I recommend this pro

andrew g.
09/2011
N/A
The Uretek injection system was definitely less expensive and less invasive than the alternative pier system. The workers were courteous and efficient as far as I could tell. They left a little bit of their trash around the yard but I wasn't about to complain. The job took 4 hours and cost me 12k but from what I understand, that is about what you should expect to pay. Overall, it's 30 days since they completed the job and it appears to be resolved. They gave me a 10 year warranty so we'll see...

Rating CategoryRating out of 5
quality
4.5
value
4.0
responsiveness
5.0

Yes, I recommend this pro

stephen Y.
06/2010
5.0
EagleLIFT uses the latest technique to fix the foundation problem.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Raymond S.
04/2010
5.0
I was looking at tearing out a concrete deck around my pool that was also part of the coping for the pool. This was due to the ground compaction or lack there of. The deck sank about 4 " in 5 feet. Eagle lift was able to stabilize the ground and lift the deck without any tear out. I have 7 holes 5/8" in diameter that were refilled to match the existing concrete as near as possible. The process was quick under 4 hours. It was extremely impressive to watch. There is a 10 year guarentee. Love it so far.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Tony K.
12/2009
5.0
Their initial price was really high and I declined. But, when they were left with a crew stuck in my area due to a cancelled job, they were really willing to negotiate. The guys were good and did a good job. I'm really happy I had my slab lifted.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

William C.
11/2009
N/A
.

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

William M.
09/2009
4.0
excellent

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Dave H.
06/2009
1.0
EagleLift is good at what they do and I do not believe there is anyone else out there doing foundation lifts in the same manner. They know what they are doing and do it well. My home went from a drop of 4 inches to less than 1/2 inch on one side of the home. They also made sure all my needs and concerns were met and followed up with me until I was satisfied with the work. Relax and let Eaglelift fix what may seem like a big problem and end up with a job that was so simple to complete with the right knowledge and equipment. Thanks again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Contact information

9785 Crescent Center Drive, Unit 302, Rancho Cucamonga, CA 91730

https://www.groundworks.com/

Service hours

Monday:
4:00 AM - 8:00 PM
Tuesday:
4:00 AM - 8:00 PM
Wednesday:
4:00 AM - 8:00 PM
Thursday:
4:00 AM - 8:00 PM
Friday:
4:00 AM - 8:00 PM
Saturday:
5:00 AM - 8:00 PM
Sunday:
7:00 AM - 8:00 PM

Licensing

Licensed*

Trade License Number
179618
Trade License Locale
CA
Trade License Expiration
10/31/2026
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

basement waterproofer,
mudjacking contractor,
concrete repair contractor,
foundation repair contractor

FAQ

Monday: 4:00 AM - 8:00 PM

Tuesday: 4:00 AM - 8:00 PM

Wednesday: 4:00 AM - 8:00 PM

Thursday: 4:00 AM - 8:00 PM

Friday: 4:00 AM - 8:00 PM

Saturday: 5:00 AM - 8:00 PM

Sunday: 7:00 AM - 8:00 PM

Groundworks accepts the following forms of payment: CreditCard
Yes, Groundworks offers free project estimates.
No, Groundworks does not offer eco-friendly accreditations.
No, Groundworks does not offer a senior discount.
No, Groundworks does not offer emergency services.
Yes, Groundworks offers warranties.

Contact information

9785 Crescent Center Drive, Unit 302, Rancho Cucamonga, CA 91730

https://www.groundworks.com/

Service hours

Monday:
4:00 AM - 8:00 PM
Tuesday:
4:00 AM - 8:00 PM
Wednesday:
4:00 AM - 8:00 PM
Thursday:
4:00 AM - 8:00 PM
Friday:
4:00 AM - 8:00 PM
Saturday:
5:00 AM - 8:00 PM
Sunday:
7:00 AM - 8:00 PM