
- 720-500-7963
- Year Established: 2003
- Homeowners Served: 100,000+
- Number of Employees: 40+
"Zerorez cleans carpets more effectively than any other carpet cleaner because of our patented and proprietary cleaning technology, leaving carpets or any surface we clean residue-free! Zerorez cleans green, using no soaps, shampoos, or harsh, toxic chemicals. Just soft, clean carpet that dries fast! Only a Raving Fan experience will do, not just happy, satisfied customers."
Principal Owners / Key Managers
Jason Karren, Owner
Shane Karren, Owner
Shane Karren, Owner
Five Star Guarantee
We stand behind every Five Star Rated company with Our Guarantee. We've done the research for you and identified the best home service pros in your neighborhood.
Homeowner Reviews
Shannon N.
“I have used Zerorez several times, and they are always prompt and very helpful. They do a fantastic job with no mess. Dries quickly and no residue left to attract dirt. The technicians have always been very knowledgeable and efficient. I would highly recommend them to anyone.”
Cynthia Z.
“The technicians are kind, professional, and thorough. I love that there is no sticky soap residue. The Zerorez process leaves my carpet looking spotless and almost looking new.”
Ginny H.
“The technician is very thorough, polite, and friendly! Carpets and rugs uphold and look great, as always! Wouldn't go to anyone else.”

- 720-500-7963
- Year Established: 2003
- Homeowners Served: 100,000+
- Number of Employees: 40+
"Zerorez cleans carpets more effectively than any other carpet cleaner because of our patented and proprietary cleaning technology, leaving carpets or any surface we clean residue-free! Zerorez cleans green, using no soaps, shampoos, or harsh, toxic chemicals. Just soft, clean carpet that dries fast! Only a Raving Fan experience will do, not just happy, satisfied customers."
Principal Owners / Key Managers
Jason Karren, Owner
Shane Karren, Owner
Shane Karren, Owner
- Five Star Guarantee
- General Liability Insurance
- Workers' Compensation Insurance
Tile and grout cleaning
Hard-surface cleaning
Upholstery cleaning
Pet odors and treatment
Rug cleaning
Carpet stretching and repairs
On Time Guarantee: If we miss our arrival window, you will receive an additional area cleaned absolutely free.
Price Guarantee: No surprises or hidden charges. You approve all work and know the price before it is administered, or we'll provide it free of charge.
and Rug Institute