Groundworks logoApproved Pro
This pro has maintained an average of 4.5+ star throughout their time with Angi.
Approved Pro

Groundworks

Concrete Foundation Raise, Concrete Foundation Repair, Concrete Injection Leveling Mudjacking,
This pro has maintained an average of 4.5+ star throughout their time with Angi.

About us

Groundworks helps homeowners with their foundation repair, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service in Central, South and North Texas. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.

Business highlights

9 years of experience

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.8105 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
90%
4
7%
3
0%
2
0%
1
2%

Filter reviews by service

Showing 1-25 of 105 reviews
Richele R.
Jun 2025
5.0
Concrete Foundation Repair
$2,600,000
Working with Groundworks was wonderful from start to finish. It began with their sales team, Rich G, ensuring my old, quirky home had a customized and thorough solution, phased out to make the job more approachable. Rich took the time to understand my goals for the project and the nuances of my house even though that took significant time and multiple trips to my home. The installation crew (Jose N., Phil S., Diego A.) was professional, prompt and answered ALL of my questions. Their communication kept me informed every step of the way! When the job was completed, it looked like they had never been here - the yard and landscaping look untouched. I would definitely recommend Groundworks for anyone who needs to have their foundation worked on!

Collin P.
Mar 2025
5.0
Concrete Injection Leveling Mudjacking
Collier and Cruz did a great job leveling my driveway and pool deck patio as well as sealing concrete joints. Very professional and personable. Explained the process and goals very clearly and made sure we were satisfied with work before leaving. I highly recommend Groundworks and I would request Collier and Cruz !

Barry G.
Mar 2025
1.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Not impressed with the quality of work and the professionalism of the employees. A week after work was supposedly complete and we got a thumbs up from the job foreman we discovered that the dehumidifier in our crawlspace was leaking into the crawlspace and was getting ready to fall over due to the jerry-rigged support system it was standing on. The foreman was hard to get ahold of during the job and has been unreachable since they received payment. This has been despite the warranty associated with their work. The work and experience has definitely not been worth the $70,000 premium price we were charged. We would not recommend this company to anyone else.

LUCIA T.
Feb 2025
1.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
$3,200,000
Urgent review. Do not hire FSS groundwork until you read my review. I hired Fss after they suggested I add some post and encapsulation to my home. The quality was poor. Posts were only buried 11 inches. The encapsulation has caused interior wall damages after a month work was complete. Encapsulation should have never been suggested for my type of home. I was never told that water will be trapped under the liner at all times due to moisture. All vents were sealed so no air circulation imder the house. You may know that water under a pier and beam home should not happen as that condition will move most if not all posts. This is exactly what happened to my home, the water has moved the post and caused interior wall damages. in all the areas where they did the most work. I had to hire a new person to add support to the home; When he cut the liner to start, the job is when I explored all the water under the . I decided to call someone else because when I Called FSS Groundworks numero
Response from

"Hi Lucia, we're truly sorry to hear about your experience. Your feedback is invaluable, and we take these concerns seriously. We strive for quality and appreciate your insights, which will help us improve our services. Thank you for sharing your thoughts with us. -Groundworks."


Myrna C.
Jan 2025
5.0
Concrete Foundation Raise
$2,300,000
The crew( Mark V., Danny, and Tyler) from FSS were great! Very respectful and professional. They showed great consideration for our property and maintained their work areas cleaned. The overall experience was easy and fast, they were able to complete all work in 2 full days. The clean up was excellent! We were very satisfied with this service and will definitely recommend this company and crew to family and friends. Thank you

Tammy R.
Dec 2024
5.0
Concrete Injection Leveling Mudjacking
Mark W, Nathan K, and Baryon A came to level my the foundation. This crew was AMAZING. They were so professional and very courteous. They did a fantastic job. When the job was completed they made my yard better than it was before. I would highly recommend Foundation Support Specialist and Marks crew for such a great job.

Raquel L.
Nov 2024
5.0
Concrete Foundation Raise
Yes, I recommend this pro
The service from FSS (Groundworks) was phenomenally! I was super impressed with the quality of work and how quick they completed the job!! I was thinking it would take 3 days but only took half the day! The team the worked at my home was Mark W., Bayron A. and Nathan K. Mark was super informative and the team was super clean and left my property just as it was!! Thank you soo much!!! I super highly recommend them!!

Raul M.
Nov 2024
5.0
Concrete Foundation Repair
The team was great, especially the leads Earle, Austin, and CJ. They give you a heads up on their ETA, introduce themselves and the plan to ensure they carry out the agreement you had with the first PoC who for me was Jarret Perkins. Also a very great guy as well who will ensure your questions and overall inquiries are taken care of before, during, and after the service! The team who worked even took the time to save the plants that were near the work area and cut around the stone entrance I have so I can put it back together instead of making their lives easier and cut straight through that area of the home. They were even kind enough to seal a small chip in the driveway with the cement they used to close back the holes they made. Which by the way you can?t even see they even worked on due to how they were capable of cleaning and setting EVERYTHING back together.

Florencio G.
Oct 2024
5.0
Concrete Foundation Raise
Yes, I recommend this pro
It was a great experience, having Robert, Stanford, David, and Chris setting our minds at ease from start to finish. The work was incredibly profession, and their demeanor was exceptional. Very rarely do I have a completely satisfactory transaction. Especially for something so intimidating for home owners. This company, and this crew, has our complete confidence. Thank you all for this. I wish you continued, and well-earned, success.

Gregory T.
Sep 2024
5.0
Concrete Foundation Repair
Yes, I recommend this pro
They are professional and communicate throughout the entire process. Worked with them to address my foundation issues over the last years. Well worth the money and piece of mind.

Shari M.
Aug 2024
5.0
Concrete Foundation Raise
Yes, I recommend this pro
The team (Jose, Ricky, Tyler and Moses) did a great job. They communicated well, kept us informed of their progress and put everything back just as they found it. I would highly recommend Foundation Support Specialists.

Mike R.
Jun 2024
5.0
Concrete Foundation Raise
Yes, I recommend this pro
The crew did an amazing job (Jose,Robert,Edgar,Moses, and ricky.

Don G.
Jun 2024
5.0
Concrete Foundation Repair
Yes, I recommend this pro
Our house needed strata lock piers. The rep Ivan did an excellent job of Explaining and planning the job. The crew, Mark , Danny and Alfred installed the strata lock piers. They are a skilled, efficient and very hardworking crew. We highly recommend foundation support specialist.

Gregg S.
Mar 2024
5.0
Concrete Foundation Repair
Yes, I recommend this pro
$9,600,000
It was a very large project and took 9 workdays in total to complete. Fernando Osorio (the crew foreman) was awesome as was the rest of his crew (Mark Willis, Barton Aleman, and Octavio Jacobo). They all worked very hard and most days were long hours. Fernando kept us informed about what time theyâ d be showing up as well as the plan for each day. Our house still isnâ t completely level but it was extremely unlevel before their work and we feel like they got it as level as it could get. In the past, I have not been satisfied with most contractors whoâ ve done work for me but Iâ d definitely recommend Fernando and FSS to others.

Kristen T.
Dec 2023
5.0
Concrete Foundation Raise
Yes, I recommend this pro
$1,500,000
Lifetime warranty

Alfred C.
Nov 2023
5.0
Concrete Foundation Raise
Yes, I recommend this pro
$2,500,000
Foundation Support Specialists made a stressful situation much easier to deal with! Each and every person we interacted with was always helpful, thorough, and easy to talk to. They took the time to explain everything during the initial assessment and the actual installation. They even asked if we would like to watch as they lifted the house, which was so interesting to see! Nicolas Flores did the initial assessment and was incredibly informative. He even took the time to interact with our toddler (usually an introvert but took to him right away!) who was very interested in everything going on. Fernando Aleman, Mark Willis, Bayron Aleman, and David Hernandez worked on our house in a timely manner, were respectful, cleaned up after themselves, and were so informative. Would absolutely recommend this company to anyone needing foundation work!

Alejandro C.
Oct 2023
5.0
Concrete Foundation Raise
Yes, I recommend this pro
Craig, Mark, Danny and Joe were quick and efficient in getting the task done. Explained what was going to happen and kept me updated on job progress. Finished in less time than I figured and showed me final results, which met my original intent. Great job, Gents!

Bryan W.
Oct 2023
5.0
Concrete Foundation Repair
Yes, I recommend this pro
$4,800,000
These guys know what they are doing! Complete professional experience. Iâ d like to thank the crew we had: Craig, Mark V, Danny, Joe, Drew, Moses, Rickey. Kept us informed every step of the way and punctual.

Nicholas L.
Oct 2023
5.0
Concrete Foundation Raise
Yes, I recommend this pro
$1,500,000
The crew was really professional and helpful with the foundation repair process. Thank you, Jon J; Elyas V; Michael L; Stafford C and Foundation Support Specialist for your help on getting my foundational issues resolved

Bonnie L.
Sep 2023
5.0
Concrete Foundation Raise
Yes, I recommend this pro
$3,900,000
Robert Torres, Mark Lopez, Stafford Cooper& David Lorea is a wonder team. Knowledgeable & Professional team. Thank you so much for the restoration of my home.

Diana R.
Sep 2023
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
After multiple cancelations to perform the work, we were doubtful we made the right choice and had concerns about the company. Ryan and Chris came to do the work and it turned out amazing. Their knowledge, work performance and quality of work was nothing less than outstanding. The multiple rescheduling was disturbing, it all disappeared seeing the job Ryan and Chris did for us. Thank you Ryan and Chris.

Christopher M.
Aug 2023
5.0
Concrete Foundation Raise
Yes, I recommend this pro
I want to thank the crew that worked on the foundation. They were professional, polite and very informative. Thank you , Andrew David, Chris Gonzales, Jon Jimenez , Austin Rodriguez and Jose Navarro.

LeeAnn K.
Jul 2023
5.0
Concrete Foundation Raise
Yes, I recommend this pro
$2,000,000
The crew from Foundation Support Specialists, which included Hector Roman, Eddie Sanchez, Ricky Rodrigez, and Mark Willis, did a fantastic job installing piers under the stem wall between my garage and house, and also encapsulating and insulating the crawl space in my basement! They worked quickly and tirelessly to get both jobs done despite having to work in 95+ degree weather with no air conditioning. They were all very courteous and took great efforts to keep the areas they were working on clean of any debris. I will definitely use them again for any future foundation work, and highly recommend them for similar work for anyone needing these types of services.

Heidi R.
Jul 2023
5.0
Yes, I recommend this pro
$700,000
Eddie, Hector, Ricky and Marc were terrific. They communicated effectively and managed to complete our basement drainage system within the day. Highly recommend.

Matthew G.
Jul 2023
5.0
Concrete Foundation Raise
Yes, I recommend this pro
$1,500,000
Craig, mark,Tyler, and Diego did a great job installing the leveling post and were very quick and professional. Would definitely recommend them and FSS
Showing 1-25 of 105

Licensing

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 Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Groundworks is currently rated 4.8 overall out of 5.
Monday: 6:00 AM - 8:00 PM Tuesday: 6:00 AM - 8:00 PM Wednesday: 6:00 AM - 8:00 PM Thursday: 6:00 AM - 8:00 PM Friday: 6:00 AM - 8:00 PM Saturday: 7:00 AM - 5:00 PM Sunday: 9:00 AM - 6:00 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

18630 Goll St, San Antonio, TX 78266

Service Hours

Sunday:9:00 AM - 6:00 PM
Monday:6:00 AM - 8:00 PM
Tuesday:6:00 AM - 8:00 PM
Wednesday:6:00 AM - 8:00 PM
Thursday:6:00 AM - 8:00 PM
Friday:6:00 AM - 8:00 PM
Saturday:7:00 AM - 5:00 PM
Share project details to get started.