Groundworks logo
Approved (Corporate)
This pro has maintained an average of 4.5+ star throughout their time with Angi.
Approved (Corporate)

Groundworks

Concrete Foundation Repair, Foundation, Basement or Crawlspace Waterproofing / Encapsulation, Concrete Injection Leveling Mudjacking,
This pro has maintained an average of 4.5+ star throughout their time with Angi.

About us

Groundworks is the North America'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. For state licenses visit Groundworks.com/licensing

Business highlights

16 years of experience

Memberships & Affiliations

Better Business Bureau Accredited

Services we offer

Basement Waterproofing, Concrete Lifting, Crawl Space Repair, Foundation Repair

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.6272 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
73%
4
6%
3
2%
2
1%
1
5%

Filter reviews by service

Showing 226-250 of 272 reviews
Lynda M.
Jul 2014
4.5
Inspection Service
Yes, I recommend this pro
Had a water problem in the basement. Work was done quickly and the technicians were professional and polite. So far so good!

Eric F.
Jul 2014
5.0
Basement Drainage Channels Service
Yes, I recommend this pro
They did a very clean job.

Brian T.
Jun 2014
5.0
Concrete Foundation Repair
Yes, I recommend this pro
A great company to deal with from start to finish. I would use them again and recommend them to anyone.

Michael S.
May 2014
5.0
Sump Pump or Interior Foundation Drains Installation
Yes, I recommend this pro
Jimmy from Basement Authority installed our new sump pump. Took maybe an hour or so. Was quick and below the cost I expected. He did a great job.

Mike H.
Apr 2014
5.0
Yes, I recommend this pro
Company is very communicative and informational. You are paying for their expertise and their knowledge. We had a bit of a disagreement when installation day arrived but we worked it out and the results have been positive.

Leslie W.
Apr 2014
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
The men who came to the job was excellent in doing the job and they went one step further in doing it. I would use them again.

Carolyn D.
Mar 2014
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Joe was very nice and the owner was a pleasure to deal with. I intend to call them for other work

Joe S.
Dec 2013
5.0
Sump Pump or Interior Foundation Drains Installation
Yes, I recommend this pro
I have used Basement Authority in the past, and was impressed again with the quality of their work.

Marvin G.
Nov 2013
5.0
Concrete Foundation Repair
Yes, I recommend this pro
Impressed from beginning to end!

Char C.
Sep 2013
4.0
Yes, I recommend this pro
The company has great public service! The work was done on time and completed to my satisfaction with one exception. I was left with a pile of dirt that will be an additional expense to remove and, despite assurances, it will not settle to an acceptable level. The cleanup could be improved.

Joe Z.
Sep 2013
4.5
Concrete Foundation Repair
Not a bad company really worked with me on time and price of the project. Overall I am happy but they left my house trashed there was dust everywhere all over my clothes, walls, and floors also if you are particular like I am you could see a negative change in the quality of their work from the Strat to finish of the project particularly their work on filling the cracks in my basement. UPDATE: Glen came out and resolved all of our issues. Very pleased that you've been taken care of and I adjusted the rating to reflect the new service.
Response from Groundworks
"Ohio Basement Authority spoke with Mr. Z today. Ohio Basement Authority will continue to strive for 100% customer satisfaction on every project. Thank you for your time today,and Thank you for your business. Please feel free to call us if you have any further questions."

Denise W.
Jun 2013
N/A
Concrete Foundation Repair
Yes, I recommend this pro
Very personable, knowledgable and professional. They did an excellent repair for an extremely reasonable price.

Justin S.
May 2013
N/A
Yes, I recommend this pro
Basement Authority performed all of the needed setup work before the dig, arrived exactly on time for the dig, were professional the entire day, and left my yard looking better than I could have hoped. The quoted price was exactly what I had to pay with no hidden charges. The experience overall went exceptionally well.

Wayne T.
Mar 2013
N/A
Yes, I recommend this pro
The project looks great. They did an excelent job and cleaned up after they finished. This was a difficult job invoving a lot of dust and dirt. They were very careful not to scatter it from the basement to the rest of the house

Kuhnash S.
Jan 2013
N/A
Poured Concrete Wall Repair
Yes, I recommend this pro
Everyone involved was knowledgeable, efficient and prompt.

Chris H.
Dec 2012
N/A
Sump Pump or Interior Foundation Drains Installation
Yes, I recommend this pro
They did a great job. Very friendly and made sure I understood exactly what they were doing and how much it would cost.

Megan A.
Nov 2012
N/A
Yes, I recommend this pro
They were quick, kind, professional and clean. Nice work!

Dennis B.
Oct 2012
N/A
Yes, I recommend this pro
great service

Loren D.
Oct 2012
N/A
Yes, I recommend this pro
This company is very professional, they were on time, detailed in their workmanship and exceeded my expectations. I am a professional engineer and work with contractors on all phases of design and construction. I would not hesitate to hire this company again and will recommend them to other professional friends and colleagues.

Jim H.
Sep 2012
N/A
Concrete Foundation Repair
Yes, I recommend this pro
Jim Pierpoint is excellent to work with. The company didn't try to sell me something I don't need. They did what needed to be done and the did it well. Highly recommend them.

Gloria S.
Aug 2012
N/A
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Very professional. Have had no water in basement since repair.

Daniel H.
Aug 2012
N/A
Yes, I recommend this pro
The company representative was prompt and clearly knowledgeable about how to replace our water line. The estimate given was very reasonable compared to others. We were scheduled for the work in a timely fashion . The crew arrived as scheduled and completed their work in a timely fashion. We are very pleased with the quality of the completed work and our experience with the company representatives.

Scott H.
May 2012
N/A
Yes, I recommend this pro
The Basement Authority crew was professional, courteous and knowledgeable. They were great. If you need sewer work done. These are the guys you want.

Kathy D.
Apr 2012
N/A
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
This was my second experience with the Basement Authority and they continue to deliver quality work and great service. Honest, thorough and great follow through. I would recommend them to any one who has basement issues.

David K.
Apr 2012
N/A
Yes, I recommend this pro
Very professional
...
Showing 226-250 of 272

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 4.6 overall out of 5.

Monday: 7:00 AM - 11:00 PM Tuesday: 7:00 AM - 11:00 PM Wednesday: 7:00 AM - 11:00 PM Thursday: 7:00 AM - 11:00 PM Friday: 7:00 AM - 11:00 PM Saturday: 8:00 AM - 11:00 PM Sunday: 10:00 AM - 11:00 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 emergency services.

No, Groundworks does not offer warranties.