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27 Years In Business

Company Details

  • Verified Licenses

Contact

Serving You Locally
Denver, CO 80216
https://www.groundworks.com/

Hours

  • Mon: 5:00 AM - 9:00 PM
  • Tue: 5:00 AM - 9:00 PM
  • Wed: 5:00 AM - 9:00 PM
  • Thu: 5:00 AM - 9:00 PM
  • Fri: 5:00 AM - 9:00 PM
  • Sat: 6:00 AM - 9:00 PM
  • Sun: 8:00 AM - 9:00 PM
View All Details & Credentials

Achievements

Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Foundation Repair
  • Basement Waterproofing
  • Crawl Space Repair
  • Concrete Lifting
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted

Ratings

4.4
385 Verified Reviews
  • 5
    288
  • 4
    51
  • 3
    9
  • 2
    12
  • 1
    25

Highly rated for

  • Quality
  • Customer Service
Showing 81-90 of 385 results
5.0 Colleen M. Denver, CO
10/21/2021

Excellent work. Crew tried hard to save lilac & rose bushes in path of their work. Very polite. Explained sequence of work. Impressive. !

Response from Company:

Hi! Thank you for providing this stellar rating! We appreciate you taking the time to rate your experience with us. - Complete Basement Systems.

0.50 Patrick C. Louisville, CO
10/7/2021

I am in the middle of having a terrible experience with this company and am finding them to be unreliable, poor quality and not to stand behind their work. Following a very positive initial appointment with a Complete Basement Systems salesman, we recently hired them to install a sump pump in our basement and bury downspouts in the backyard. Because they took two days rather than the one that was scheduled to do the work I ended up making the completion payment by phone without having inspected the work. On inspection, the downspouts had been buried in a way that would require water to run uphill for the work to do any good. Much worse, the work to install the sump pump has damaged our radon mitigation system such that is causing certain areas of the house to shake constantly, loud enough that certain bedrooms cannot be slept in. This was a week ago and despite frequent calls the company has not contacted us to fix the downspouts. Unbelievably, the one contact we have had is to tell is that they refuse to fix the issues they have caused with the radon system because â itâ s not in the contractâ . Very confusing as I canâ t see anything remotely relevant in the contract. We are disputing the charges with our credit card company. Our experience is that this company is incompetent and will not stand behind their work or make things right when they screw up.. I absolutely would not trust them to work in my house again. I see others saying that this company is just interested to get their money and run which is completely consistent with my experience DO NOT USE!

Response from Company:

Hello. Thank you for bringing this to our attention. We apologize for the issues that occurred during the project. We have brought your comments to our management team's attention and our manager will reach out to you to resolve this as quickly as possible. - Complete Basement Systems.

5.0 Kathy M. Virginia Beach, VA
9/24/2021

You guys did an amazing job! My front porch looks great!

Response from Company:

Hi! Thank you for giving us this feedback. We're glad we were able to provide you with a solution for your home. - Complete Basement Systems

5.0 Lisa S. Denver, CO
9/24/2021

great customer service

Response from Company:

Hi! Thank you for providing this feedback. We always love to hear from satisfied customers about their experience. - Complete Basement Systems

5.0 George H. Broomfield, CO
9/23/2021

Great! Drainage system installed, pump, sensor, the entire space cleaned out and sealed up. Thank you!

Response from Company:

Hi! Thank you for giving us this feedback. We're glad we were able to provide you with a solution for your home. - Complete Basement Systems

0.50 Ryan S. Denver, CO
9/22/2021

Do Not Use this company. Their customer service was amazing their install techs and their service managers were terrible!! They installed multiple piers and their team did not ramp down the soil correctly. Multiple employees said they made a mistake and the GM hid behind wording the contract to not pay for the repairs. Then they online presence said they would call me back and NOTHING. They got their money and ran.

Response from Company:

Hello. Thank you for bringing this to our attention. We strive to give our customers the best experience and have brought your comments to our management team attention. We will have our General Manager reach out to you. - Complete Basement Systems.

5.0 Nate M. Virginia Beach, VA
9/22/2021

Great! Quick and complete.

Response from Company:

Hello! Thank you for providing this awesome rating! We appreciate you taking the time to rate your experience with us. - Complete Basement Systems

5.0 Adam D. Boulder, CO
9/21/2021

Excellent!

Response from Company:

Hi! Thank you for providing this stellar rating! We appreciate you taking the time to rate your experience with us. - Complete Basement Systems

5.0 Zach L. Loveland, CO
9/21/2021

Great communication and prompt work. I highly recommend.

Response from Company:

Thank you so much for this review! We're glad our team was able to show you a stellar experience and we appreciate your recommendation. - Complete Basement Systems

5.0 Amy M. Mead, CO
9/21/2021

Excellent work, communication and follow up

Response from Company:

Hi! Thank you for providing this feedback. We always love to hear from satisfied customers about their experience. - Complete Basement Systems

Photos

Groundworks
5
Foundation
6
Crawl Space
5
Concrete
4
Basement

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