HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

24 Years In Business

Company Details

  • Verified Licenses


  • Mon: 8:00 AM - 7:00 PM
  • Tue: 8:00 AM - 7:00 PM
  • Wed: 8:00 AM - 7:00 PM
  • Thu: 8:00 AM - 7:00 PM
  • Fri: 8:00 AM - 7:00 PM
  • Sat: 9:00 AM - 12:00 PM
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work

Areas of Expertise

  • Foundation Repair
  • Crawlspace Encapsulation
  • Basement Waterproofing
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


188 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Customer Service
Showing 1-10 of 188 results
5.0 Emily A. Denver, CO

I had a fantastic experience with Groundworks from start to finish. I used them to insulate our crawl space. First, it was super easy and quick to get an inspection and a quote from Nick. Then, the team (Foreman Guillermo H, Co-Foreman Osbaldo H and Installer Jonathan H) arrived promptly and got right to work. I am so impressed by how quickly they cleaned and executed the project -- they were in and out in 3 hours. They were so dirty after and pulled so much debris out of the crawl space but you'd never know based on how clean they left the place. I really appreciated that too because it means I don't have to spend time cleaning up today. Thanks for all your hardwork!

5.0 Carol C. Denver, CO

Jorge Correa, Adrian Mendoza, Ranion Gonzales did a fantastic job. They were extremely professional from the initial "groundbreaking" to the completion of the job. I would recommend them to my family and friends. Lucas Farland was also very professional. He was confident in his assessment of our foundation issues. He is the reason we went ultimately went with Groundworks.

5.0 Lisa C. Castle Rock, CO

Mike and Zack were fabulous! Professional, quick, and detail oriented.

5.0 Patrick K. Lower Salem, OH

Silvino, Paulino, and Angel were amazing. My job foundation anchor job was in February in the snow, wind, and cold weather and they got it done under the scheduled time. They were a joy to work with and I would recommend them and Groundworks to anyone

4.5 Vincent H. Parker, CO

Effective and efficient completion of my job. Very happy

5.0 Neil M. Aurora, CO

Zack and Jackson arrived earlier than their scheduled time (big plus!), completed their work with efficiency and professionalism and walked me through the work when they were done. Excellent in every regard!


Zack and Eric did a great job leveling my concrete patio and steps. They also sealed the cracks and the end result looks great.

5.0 James C. Lake George, CO

The experience with Groundworks has been great from start to finish. The estimator Austin worked with us to get the price manageable, and addressed our basement problem to our satisfaction. The office people were very pleasant to deal with, but the main guys, the crew, went out of their way to make sure the job was quality! I loved working with Rick, the foreman, and his crew of Mario and Garrett for their communication, promptness, cleanliness, and their pleasantness. These guys are booked out a couple of months but to me, well worth the wait!

5.0 Karla R. Parker, CO

My concrete porch had cracked and was slowly sinking. I called Groundsworks for help. The consultation with Sean to the final clean-up with Zach and Tyler was an exceptional experience! Tristan and his crew came and lifted the sinking slab. I was very impressed with the crew and their work. They were efficient, professional and kind. They went out of their way to fix my sprinkler system. So grateful for that! Zach and Tyler came and finalized the project with filling the voids and sealing the cracks. They gave my porch the completed look of satisfaction. Both teams did an amazing clean-up. I am big on clean-up and they did not leave anything but their beautiful work behind. I am extremely happy with the results! Thank you!

3.5 Michael S. Littleton, CO

Left stain on driveway.


Protect Your Foundation
Protect Your Crawl Space
Avoid Tripping Hazards
Protect Your Basement

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
To find more licensing information for your state, visit our Licensing Requirements page.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.