4.4 
77 *The Angi rating for Percolation Testing companies in Olathe, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.
*The HomeAdvisor rating for Percolation Testing companies in Olathe, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.
Last update on March 18, 2026
Serving Olathe, CO and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"Tech was able to tell me what the error code meant but did not want me to order part until testing with volt meter. Diag appointment with volt meter did not cost extra. Tech gave me part numbers and it fixed the problem."
+2
Serving Olathe, CO and surrounding areas
Approved (Corporate)
In business since 2005
Free estimates
Warranties offered
"Timely and professional. Quick and thorough communication."
+16
Serving Olathe, CO and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"They called same day of request came out next day and gave me a quote for the job. I accepted the bid and they co.pleted the job that same afternoon"
+37
Serving Olathe, CO and surrounding areas
Approved (Corporate)
In business since 1929
Free estimates
Credit card accepted
"Plplanet Bath was AWESOME.They wre very polite and and had it done in no time. I ould definitely recommend them.you can't go wrong with them. Try them and you'll agree. Diane Bell Spencerville. OH"
+1
Serving Olathe, CO and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"I had very good luck with that water heater replacement, and it was excellent."
+2
Serving Olathe, CO and surrounding areas
Approved (Corporate)
In business since 2011
Free estimates
Credit card accepted
"The staff was professional, timely and informative. The installers took great care of my home during the process and showed us respect. I would use this company again without hesitation."
Serving Olathe, CO and surrounding areas
Approved (Corporate)
In business since 1929
Free estimates
Credit card accepted
"Bathtub is nice. But price was very high"
+8
Serving Olathe, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"Jonathan help us prepare for two new out buildings. He was timely friendly and had a high quality of work output."
+12
Serving Olathe, CO and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"Vargas Home Improvement did the best. They finished ahead of schedule and were very clean and respectful of my property. I highly recommend this company."
Serving Olathe, CO and surrounding areas
Approved
In business since 2005
Free estimates
Small jobs welcome
"TSM Construction did excavation work for me. They were very easy to work with. They are flexible to consumers needs and specifications. They are skilled and work hard to solve any problems related to the project."
+13
From average costs to expert advice, get all the answers you need to get your job done.
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Finding a leak in inground pool piping may sound like finding a needle in a haystack, but there is a surefire system to do it quickly and safely.
Figuring out how to test for mold in your home is important. Mold testing can offer peace of mind and lets you know if it’s time to call a pro. Learn about mold testing processes in this guide.
Asbestos is a dangerous carcinogen commonly found in older building materials. Learn how to hire an asbestos testing pro to identify risks and get remediation underway quickly.
