Plumbing Experts

Professional Plumbers and Plumbing Repair Services for Centennial, Littleton and Highlands Ranch, Colorado

Need a good plumber? Certified Plumbing Company exceeds customer expectations, has received numerous positive reviews (averaging 5 out of 5 stars!) and has an A+ rating with the Better Business Bureau.

Call 303-795-7498

You can expect fast, friendly service from everyone at Certified Plumbing Company, plumbing service specialist for Highlands Ranch, Centennial and Littleton, Colorado.

Our professional plumbers will help you solve the following plumbing problems:

  • Water heater repair and replacement
  • Clogged drain
  • Leaking pipe
  • Dripping faucet
  • Leaking or running toilet
  • Garbage disposal repair and replacement
  • Faucet and plumbing fixtures repair and installation

Certified Plumbing Company, Inc. has been family-owned and operated since 1969. You can expect quality plumbing workmanship and a friendly, personal service when you call our office.

We aim to exceed our customer’s expectation every time we go on a service call. Our expertise, integrity, and ongoing service is what sets Certified Plumbing Company, Inc. apart from other plumbing companies in the area. Whether it is repairing a leak, fixing your water heater or installing a new garbage disposal, we have the experience to get the job done right in a timely and professional manner.

We are fully licensed plumbers insured in Colorado. We believe in using the finest materials and leaving our work space so spotless you’ll never know we were there. We are experts in working with homeowners and general contractors. You can count on our expert plumbers to do things right the first time.


  • 2015 Plumbing Special Offers

    Service, Hot Water Heater and Faucet Repair – Plumbing Special Offers With the New Year, Certified Plumbing Company would like to help you get the year off on the right foot when it comes to your plumbing needs. We have several exciting special to tell you about. $25 Off Any Service Whether you have a water pipe leak, need pressure reducing valves installed, or simply need us to look at rattling pipes, for a limited time we are offering $25... Read More

  • Potty Talk

  • Time for a Hot Water Heater Replacement?

    Water heaters are one of a home’s most important appliances.... Read More

  • How to Check Your Home’s Water Pressure

    Here at Certified Plumbing Company, your Littleton plumbing experts, we want... Read More

  • Standard Hot Water Heater vs Tankless Hot Water Heaters

    Here at Certified Plumbing Company in Littleton, Colorado, our main... Read More

  • Testimonials

  • Glenn and Fran are great! I just had Glenn out to my home in Highlands Ranch as I had pipes banging and noise when the sprinkler system would turn on. Glenn tested the water pressure and found the pressure valve was faulty and gave me an honest upfront price. About an hour later, he had replaced the pressure valve and that that fixed the issue. No more pipes banging and water spewing from my outdoor irrigation system! Plus, he then checked out my water heater to ensure there was no damage due to the high pressure as well as inspected the utility hoses for the washing machine and more. All the while he clearly explained things. Great thorough service. Will absolutely call Certified Plumbing again!