More about ZeroRez

Principal Owners / Key Managers:

Jason Karren, Owner
Shane Karren, Owner

Products / Services Provided:

Carpet Cleaning; Tile & Grout Cleaning; Hard Surface Cleaning; Upholstery Cleaning; Pet Odors & Treatment; Rug Cleaning; Carpet Stretching and Repairs

Products / Services - Warranties / Guarantees:

Raving Fan Guaranteed: If an error occurs during service, it will be corrected or your money will be refunded.
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.

ZeroRez Company Profile

Years in Business: 16
Homeowners served (last 10 years): 70,000+
Number of Employees: 40+


General Liability, Workers’ Compensation & Bonded

Industry Awards / Acknowledgments & Association Memberships:

Platinum Certification from The Carpet and Rug Institute

Company Commentary...

“ZEROREZ cleans carpets more effectively than any other carpet cleaners. No other cleaners have the technology that leaves carpet cleaned, sanitized and residue- free. We also hold a higher customer service standard than that of our competitors. We not only want to leave our customers satisfied with the job done, but we want to create ‘raving fans!’”

Jason & Shane Karren, Owners

ZeroRez in Boulder

ZeroRez Reviews

“Great job. Came in, assessed the areas needing cleaning and came up with exact price. No surprises. Carpets and area rugs look great. Nice to work with a company that doesn't use chemicals."




Five Stars
Rated: 5/5

For Details on Pricing, Warranties, Seasonal Offers, etc. call ZeroRez: 303-872-5513