A-1 Guaranteed Foundation Repair

Founded 1998 • With Angi since April 2012

20 Years experience in foundation repair commercial and residential. We repair slabs and pier and beams. We do drainage correction and tree root barriers. Award winning. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

Awards and Badges

Angi Certified

Business Highlights

Wears MaskWears Mask

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount
10%
Eco-Friendly Accreditations
No
No License Required for Trade
Insured
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 pro for more details.

Verified Reviews

4.8

(1140) Verified Reviews

Ratings Distribution

5

1008

4

71

3

14

2

12

1

35

Rating Details

Price
4.9
Professionalism
4.9
Punctuality
4.9
Quality
4.8
Responsiveness
4.9

Read reviews by category

foundation repair (1117)home inspection (28)mudjacking (20)drain pipe installation (16)real estate appraising (3)basement waterproofing (3)water damage restoration (1)electrician (1)
Showing 1-25 of 1140 reviews
Justin B.
5.0
12/15/2020
They provided a good honest assessment that work is not needed.
Description of Work
1940 Tudor home near bishop arts district. The home is pier and beam built over limestone, which has been remarkably stable. However the home also has a sunroom with a concrete foundation that needs repair and possibly additional support to prevent additional shifting.
Category
electrician
Hire Again?
Yes
David R.
5.0
09/25/2020
Marianna was great to speak with while scheduling. She was very helpful in getting my appointment quickly. Friendly and great customer service. Kevin responded on time to do the inspection. He was very friendly and knowledgeable. He was thorough with his assessment and explained in great detail his findings and recommendations. I have dealt with several foundation companies and have found this one to be the best customer service and based on the reviews I have seen, they deserve them.
Description of Work
Foundation Inspection
Category
real estate appraisal
Hire Again?
Yes
Joe O.
5.0
06/28/2020
I brought them out in 2016 because I was continuing to have foundation issues after another company had worked twice on my home. Kevin came out and said I didn't need foundation work. He recommended I add foundation watering and pointed to a tree in the back yard as drawing water from under the foundation. First I had automating watering installed around the foundation. After waiting a year to see if that corrected my issue, it stopped getting worse, but didn't get better. At that point I broke down and had the tree removed. Within a year almost all the cracks had closed, and doors were working smoothly. I just recently had them out again to see if anything needed doing as I prepare to do some improvements to the home. Keven showed me exactly how my home had improved, comparing old readings to current. We could see how the opposite side of the house had significantly improved from the foundation irrigation and the foundation near the tree had totally recovered. He stated the minor issues I had left did not indicate a need for foundation work. It's a pleasure to work with someone who will give you good advice that doesn't always lead to spending money.
Description of Work
Foundation Issues
Category
foundation repair
Hire Again?
Yes
Balu A.
5.0
04/16/2020
They were very professional. I had a nice experience during scheduling of the work as well as when the technician came to do the job at my home. I would definitely hire/recommend them.
Description of Work
Inspect Foundation for any potential cracks or damages
Category
real estate appraisal
Hire Again?
Yes
christina E.
1.0
01/31/2020
I called twice and left a message. I didn't hear back from either call.
Description of Work
foundation inspection w/repair
Category
foundation repair

Service Provider Response

I am sorry we did not intentionally not respond to your phone calls. Please advise your phone number and I will contact you immediately. Mariana Hansen A1 Guaranteed Foundation Repair 214 392 2633
Marian P.
5.0
10/15/2019
The work was completed quickly and efficently
Description of Work
10 Piers were added
Category
foundation repair
Hire Again?
Yes
Nazir V.
5.0
08/05/2019
Professional courteous service. Process des rationale for all activity, measurements and reason for shift. Explained service options and warranty in detail.
Description of Work
Foundation assessment
Category
foundation repair
Hire Again?
Yes
Kelly K.
5.0
05/25/2019
We had water in one of our rental units and thought that it was a problem with the foundation. I had Kevin meet me there. He was awesome. Luckily, the water intrusion was due to the dirt being too high around the exterior of the foundation. Kevin quickly spotted this and made great recommendations on drainage to fix the issue. I certainly will call him again with any foundation issues with any of our rentals or personal residence.
Description of Work
Troubleshoot water intrusion in a rental house.
Category
foundation repair
Hire Again?
Yes
Wanda H.
5.0
08/15/2018
This is the second time I have hired A-1 to perform a foundation check using a coupon I get from Angie's List. They take measurements in all rooms to see how much the foundation has shifted. A couple of days after the inspection I received an e-mail with a hand sketch of my floor plan and what the measurements were in each room. If I ever do have foundation problems I will be using this company.
Description of Work
Foundation Inspection
Category
foundation repair
Cost
$55
Hire Again?
Yes
Genny S.
5.0
08/06/2018
This company was by far the best company I have dealt with when it comes to foundation. I had seven estimates and I asked all of the companies to come and look at the opening to our crawl space before tunneling in to the side of my house and all refused. Kevin came out and assure me they could use the crawl space opening saving me $2000.00. Mariana was wonderful to deal with & always keeping me updated. I know they are busy because they are the best at what they do, FOUNDATION. I believe the job took longer than expected because of the tight crawl space but the foreman was great and I was not changed anything extra.
Description of Work
A 20' rotted beam & 11' cracked beam needed to be replaced.
Category
foundation repair
Cost
$1,990
Hire Again?
Yes
Linda S.
5.0
07/03/2018
Great! Very responsive and timely. Good communication. Actually saved money
Description of Work
Foundation repair
Category
foundation repair
Cost
$15,000
Hire Again?
Yes
Cheri R.
5.0
04/30/2018
We called A-1 after discovering that the company who took over the accounts of the company we had previously used would not honor our lifetime warranty. Kevin came out promptly & spent a lot of time measuring & explaining what was currently happening with our home. He didn't recommend work to be done at this time, but advised us on additions/changes to our watering routine. Thank you A-1/Kevin for your honest, friendly service. We will definitely call again if it looks as if we have any future needs.
Description of Work
Foundation Repair
Category
foundation repair
Hire Again?
Yes
Diana D.
4.0
04/10/2018
A small amount of heaving and settling was measured; however I was advised it was minor and within appropriate tolerances. The inspector advised me how to even the soil moisture content to encourage re-leveling and suggested a simple solution to the drainage issue that caused the situation. He did not try to pressure me into buying anything I didn't need. On the contrary, because I needed no repair, there was no additional charge. And the inspector promptly and graciously responded to a question I called to ask after he departed. A very pleasant experience.
Description of Work
Foundation Inspection to assess degree of structural shifting from waterlogged soil.
Category
home inspection, foundation repair
Hire Again?
Yes
Nichole B.
5.0
03/05/2018
Very prompt and good service. I received some great feedback and solutions on next steps. If I were to move forward with needing repairs or work done, I would choose A1 hands down. Steve was honest and amazing. He didn't try to "sell" me on anything, but instead provided me the information I needed to make an educated choice on what to do next with my home.
Description of Work
I needed a professional foundation inspection on the interior/exterior of my home
Category
home inspection, foundation repair
Hire Again?
Yes
Pamela R.
5.0
03/05/2018
Kevin recommended a less extreme and less costly remedy for my foundation issue than another company. I appreciate his honesty and trust His experience. Office person very friendly and patient with my many questions. The crew was quick, friendly, and cleaned up as if they had never been there. A1 is A1 !!
Description of Work
Foundation repair and drainage issues
Category
foundation repair
Cost
$5,100
Hire Again?
Yes
TERI H.
5.0
01/16/2018
Great! Wished I had hired them to do the original work. Very complete inspection and written report provided. Steve had several suggestions and tips for me. Took his time to answer my questions.
Description of Work
Double check work of other foundation company/repair.
Category
home inspection, foundation repair
Hire Again?
Yes
Janis G.
5.0
01/10/2018
Great. Suggestions on watering schedule will be followed.
Description of Work
Wanted update foundation check. Love these guys!
Category
foundation repair
Hire Again?
Yes
CP H.
5.0
01/01/2018
A1 was helpful in assessing the condition of our foundation and recommending ways to maintain it.
Description of Work
Foundation inspection
Category
home inspection, foundation repair
Hire Again?
Yes
Julie H.
5.0
12/27/2017
Started to notice some signs of foundation settling (hard to close doors and subtle cracks along some interior and exterior walls) so I called A-1 to have someone come out and take a look. Kevin came out and was very cordial and friendly, even with a house full of people for the holidays. After completing his assessment, he told me what his findings were and reassured that there were no major issues. He even gave some advice on how to prevent issues and ensure a solid foundation in the future. Overall, I was very impressed with his knowledge and willingness to provide information on how to prevent a foundation failure.
Description of Work
Foundation Assessment
Category
home inspection, foundation repair
Hire Again?
Yes
Pam W.
5.0
12/25/2017
The representative arrived on time and was very thorough in his inspection. He even compared his findings to those of the foundation inspection done when I purchased the house. He explained that this was normal settling and recommended I have a drip line installed around the house if I didn't want to use the soaker hoses. I am not familiar with "watering the foundation" so he took time to explain the whys and hows to me. He was friendly and knowledgeable and made sure all my questions were addressed. I will definitely hire him in the future for any fountation repairs that are needed. I highly recommend this company!!
Description of Work
I needed my foundation checked because of some cracks I noticed in different areas of the house.
Category
foundation repair
Cost
$49
Hire Again?
Yes
Nicholas G.
5.0
12/21/2017
Made some excellent low cost suggestions on how to stabilize my home's foundation.
Description of Work
Purchased the Angie's list foundation evaluation.
Category
foundation repair
Hire Again?
Yes
Charles T.
5.0
12/13/2017
Because of cracks developing in our ceiling, we contacted A-1 to repeat the foundation assessment they had done four years ago. The technician arrived on time and conducted a grade analysis in all first floor rooms. He compared this data to that of the previous survey and told us that there was no significant change/problem.
Description of Work
Foundation Analysis
Category
foundation repair
Cost
$55
Hire Again?
Yes
Loyal B.
5.0
12/08/2017
Everything went so smoothly. I got the foundation inspected and it needed repair. I got the estimate and scheduled the work. They called the day before the work was to start to answer any questions I had. The work team arrived earlier than I expected by about 10 to 30 minutes. They finished installing 19 piers and leveling the house in 1 1/2 days. They put everything back the way it was when they started and did a walk around with me to make sure I was satisfied. This company is honest and courteous and very easy to work with.
Description of Work
repair foundation
Category
foundation repair
Cost
$7,000
Hire Again?
Yes
REBECCA O.
5.0
12/06/2017
Excellent work. Very responsive. The only concerns were that shrubs removed were just put back in the ground and not actually replanted-which I didn't notice until they both died, a large hole was not filled back in and an exposed pipe i assume was the sprinkler system had a hole in it.
Description of Work
Foundation repair on a slab. Home only 12 years old, but substantial ground movement made it necessary.
Category
foundation repair
Cost
$5,800
Hire Again?
Yes
Conni M.
5.0
12/04/2017
A-1 Foundation responded quickly, were professional, and explainted everything very well. At this time we are not getting any repair work done.
Description of Work
We had A-1 foundation out to evaluate our foundation.
Category
foundation repair
Hire Again?
Yes

Phone

Address

PO Box 293686

Lewisville, TX 75029

Sunday
Closed
Monday
9:00 AM - 5:00 PM
Tuesday
9:00 AM - 5:00 PM
Wednesday
9:00 AM - 5:00 PM
Thursday
9:00 AM - 5:00 PM
Friday
9:00 AM - 5:00 PM
Saturday
Closed

Website

http://a1guaranteedfoundationrepair.com

Service Categories

Other Information

Services offered

Slab foundation, pier and beam leveling, & tree root barrier installation.

Services not offered

Mudjacking not available.

Covid-19 update

We are taking additional precautions to protect our customers.

Health & Safety Measures

We will wear masks and gloves when we visit your home
All statements concerning COVID‑19 business operations and essential services are informational only, and are self‑reported and not verified by Angi.

Payment options

Check
Visa
MasterCard
American Express
Discover
PayPal

FAQ

A-1 Guaranteed Foundation Repair is currently rated 4.9 overall out of 5.

A-1 Guaranteed Foundation Repair is open:

Sunday: Closed

Monday: 9:00 AM - 5:00 PM

Tuesday: 9:00 AM - 5:00 PM

Wednesday: 9:00 AM - 5:00 PM

Thursday: 9:00 AM - 5:00 PM

Friday: 9:00 AM - 5:00 PM

Saturday: Closed

A-1 Guaranteed Foundation Repair accepts the following forms of payment: Check, Visa, MasterCard, American Express, Discover, PayPal

Yes, A-1 Guaranteed Foundation Repair offers free project estimates.

No, A-1 Guaranteed Foundation Repair does not offer eco-friendly accreditations.

Yes, A-1 Guaranteed Foundation Repair offers a 10% senior discount.

Yes, A-1 Guaranteed Foundation Repair offers warranties.

A-1 Guaranteed Foundation Repair offers the following services: Slab foundation, pier and beam leveling, & tree root barrier installation.