Colorado Sewers specializes in sewer installation and repairs in Denver and Front Range, Colorado. For over 40 years, we have made it our business to take your water and sewer line problem and make it disappear.

Experienced Technicians

Our devotion to providing superior sewer and water line services starts with our highly trained and experienced technicians. You will soon discover our impeccable attention to detail, providing fast and reliable services to our customers in the Denver metropolitan area for over four decades. We primarily focus on commercial and residential sewer services and we offer 24/7 emergency services.

Please contact Colorado Sewers with questions or concerns at 720-281-3521.

Colorado Sewers take pride in warrantying all labor and materials, and we have a 100% customer satisfaction guarantee.

We also do full service excavation for:
* Small difficult jobs
* Drive-ways
* Foundations
* Additions and Remodels
* And more just ask us

Is your sewer line broken, leaking, or backed up? We can help! Colorado Sewers is a Fully Licensed, Bonded and Insured excavation contractor in Denver, Colorado.

Have a break in your water line? Do you have significant flooding on your property? We provide 24/7 Emergency Services. All labor and materials are warrantied, and we have a 100% customer satisfaction guarantee.

We specialize in working with realtors and we offer 24/7 emergency services.


Since 1977, Colorado Sewers has served the greater Denver metropolitan area with superior water and sewer line replacement and repair services. Our highly trained and experienced technicians use the latest technology to diagnose and repair your clogged sewer line. We provide service for all water and sewer needs from outside your front door to the city main.

Professional Services

  • Water and Sewer Line Replacement
  • Water and Sewer Line Repairs
  • New Sewer Lines Installed
  • Water Line Installation

Colorado Sewers Advantage

  • Family Owned and Operated
  • Owner Works on Site
  • Emergency Service 24/7
  • World-Class Customer Service
  • Fully Licensed and Insured
  • Total Customer Satisfaction Guaranteed
  • In Business Since 1977 & Over 160 Years Combined Experience

We serve Denver, Aurora, Watkins, Lakewood, Arvada, Brighton, Golden, Westminster, Thornton, Englewood, Centennial, and surrounding areas.

Leave Us a Message


We offer 24/7 Emergency Services. We have an after-hours answering service to assist customers. If an emergency arises, the answering service will page our technician on call.

If you’re looking for water or sewer line installation, repair and replacement, please contact Colorado Sewers for a free estimate.