4.5 
100 *The Angi rating for Basement Waterproofing companies in Lone Tree, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
*The HomeAdvisor rating for Basement Waterproofing companies in Lone Tree, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
Last update on April 17, 2026
Serving Lone Tree, CO and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"Ken went above and beyond repairing and sealing a 1941 basement. It went from scary to my wife will go down there and store things."
+6
Serving Lone Tree, CO and surrounding areas
Approved
In business since 2018
Free estimates
Customers say: Quick response
"Jon is a great guy, took care of all my leaks in the basement. I have a 125 year old home so it was not easy finfinh and filling all the leaks. But he found everything and built some great shelving as well. Wish all contractors were this great to work with!!"
+11
Serving Lone Tree, CO and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"Excellent customer service. They were able to fix our basement slab quickly. The quote was reasonable. The tech came out and walked us through the process. Highly recommended!"
+23
Serving Lone Tree, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Warranties offered
Small jobs welcome
"I had my basement plumbing drains and water lines roughed in. Very professional and honest work. Price was fair and No Limits Plumbing and Drains are easy to work with. If anyone needs a basement roughed in with plumbing please call this company!"
+2
Serving Lone Tree, CO and surrounding areas
Approved (Corporate)
In business since 2021
Free estimates
Warranties offered
"This company is top notch with very professional workers and courteous reps to give you an estimate. This was by far the BEST job for the money. It was 6 times LESS than Applewood. Yes, I'm not kidding. You will not be disappoint!! Thank You Complete Basement Systems!!"
+16
Serving Lone Tree, CO and surrounding areas
Approved
In business since 2024
Customers say: True professional
We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We are licensed and insured. We look\nforward to earning your business!
Serving Lone Tree, CO and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Very happy that we decided to work with Kyle and Hyper Flow. We had a water main leak that flooded our basement and our sump pump was not working. At 7 months pregnant, I could not go without running water to the house and needed this fixed fast. Kyle came out to provide an estimate on a Monday and the work was completed by Wednesday. He provided the most reasonable estimate for getting the work done in that quick time frame. Kyle was professional, on time, and responsive with communication."
+12
Serving Lone Tree, CO and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"Dennis came out 2 times to our property to get 2 of our sinks working 100%! He is great and we are very pleased with him squeezing us into his schedule and him making sure we are taken care of."
Serving Lone Tree, CO and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Thrasher did a good job on the basement foundation and installation of new sump pump. A little pricey. Workers were prompt, courteous and cleaned up when done."
+12
Serving Lone Tree, CO and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Very good crew. Yard clean-up was more detailed than expected. Tracy is great to work with. Highest recommendation!!"
+4
From average costs to expert advice, get all the answers you need to get your job done.
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