Contact Us For
A Free Estimate!
Reviews From Castle Rock
Products & Services
Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System

Your Devoted Castle Rock, CO Radon Testing & Radon Mitigation Specialists

For a FREE no-obligation radon mitigation estimate in Castle Rock, CO, please fill out the form to the right and Green Star Services will contact you shortly.
Happy Customers Surrounding Castle Rock, CO
Work Requests

Click the icons to see what our customers had to say.

Your Trusted Radon Testing, Radon Mitigation & Air Duct Cleaning Contractor in Castle Rock, CO

Castle Rock, CO is known for having a semi-arid climate with cold winters and hot, rainy summers. Green Star Services is a professional radon mitigation and indoor air quality contractor that can keep your Colorado home at just the right climate during all months of the year. 

Our expert radon testing and mitigation, air duct cleaning, and dryer vent cleaning services can keep your home clean and safe. Homes constantly change over time. Radon levels can raise and drop and air ducts can become dirty and eventually decreases your home’s energy efficiency. Your dryer can be clogged and eventually cause a fire. You are wasting money on utility bills and leaving room for hazards in your home. Let us help you prevent that! 

Professional Air Duct Cleaning and Radon Mitigation in Castle Rock, CO

We pride ourselves in our services and can guarantee you a comfortable living environment inside your home. You may not know your home contains dangerous levels of radon gas because it is undetectable by human senses. This harmful gas is tasteless, odorless, and colorless. Our experts can test for radon and volatile organic compounds (VOCs) and safely remove them. Indoor air quality is also important, and it starts with cleaning. We pay close attention to cleaning air ducts and furnace filters to be sure you are breathing healthy, clean air.


We offer several different radon mitigation and indoor air quality services...


Radon Services:

  • Radon Gas Testing / Continuous Radon Monitor (CRM) tests
  • Radon Removal and Radon Abatement
  • Multi-family Radon Mitigation
  • Vapor intrusion mitigation services


Indoor Air Quality Services:

  • Air Duct Cleaning
  • Furnace Air Filter Replacement
  • Dryer Vent Cleaning
  • Dehumidification System Replacement


Satisfaction Guarantee Services:

  • Written Warranties on Products 
  • Financing Available
  • FREE written estimates and inspections, and fast installation


Get in contact with us today for a FREE, no obligation inspection for your home!

Work Requests From Castle Rock, CO
Parsons Way in Castle Rock
Would like a quote for a radon mitigation system. Noticed neighbors had it installed. Guessing we should have one.
Eveningsong Dr in Castle Rock
Santana Dr in Castle Rock
Initial radon test 6.2
Broadleaf Loop in Castle Rock
Would like price quote to install radon mitigation system in our home. Approximately 2,900 square feet which includes finished basement.
Herrn Lane in Castle Rock
Our house just went on the market in Castle Pines and an inspection was done last week including a 48 hour radon test which tested at 4.5 pCi/L. Our basement is a walk-out with less than half of it below grade. I would like to know what the options are to resolve this problem.
Beacham Dr. in Castle Rock
Radon Reading is 12.7
Blue Grass Ct in Castle Rock
Need a radon mitigation installed
E Hamilton Ave in Castle Rock
We are looking to have a radon fan put in.
Castle Butte Drive in Castle Rock
I am the listing agent for this property.
Avery Way in Castle Rock
Need quote