Centennial became a city on February 7, 2001, formed from unincorporated Arapahoe County, including the former Southglenn and Castlewood communities, and today more than 100,000 people live here. Much of the city’s housing was built between 1970 and 1999, in neighborhoods like Southglenn, Walnut Hills, Willow Creek and Homestead in the Willows, alongside newer master-planned areas like Piney Creek. Homes from that era are at the age where original water heaters, furnaces, air conditioners and sewer lines need attention. JD’s Plumbing, Heating and Air Conditioning has served Denver-area homeowners since 2007, and we handle plumbing, drain and sewer work, water heaters, furnaces and AC across Centennial. Call (720) 735-9170 or schedule service online.
Water and Sewer Districts in Centennial
Water and sanitary sewer service in Centennial come from several different water and sanitation districts rather than from the city, and much of Centennial’s water comes through Denver Water distributors. The city’s property search tool shows which district serves your address. In Denver-area districts, the homeowner typically owns the sewer service line from the house to the district’s main, so a clog, crack or root intrusion in that line is the owner’s to fix. Check your district’s rules, and ask your insurance agent about sewer backup coverage, since most policies don’t include it automatically.
Plumbing Services in Centennial
In homes built in the 1970s and 1980s, original fixtures, shutoff valves and supply lines are often due for replacement. Our plumbing team repairs leaks, replaces worn fixtures and valves, and repipes homes when patching no longer makes sense.
- Leak detection and repair
- Faucet, toilet and fixture repair and replacement
- Repiping corroded or failing supply lines
- Gas line installation and repair
- Water service line repair and replacement
Drain Cleaning and Sewer Line Service in Centennial
Mature trees in established neighborhoods send roots into older sewer lines, and decades of buildup slow drains throughout the house. We clear clogs with drain cleaning and hydro jetting, use video camera inspection to find the problem, and handle sewer line repair and replacement when the line is cracked, sagging or full of roots.
Water Heater Repair and Replacement in Centennial
Centennial has a high share of four- and five-bedroom homes, and bigger households put more demand on a water heater. We repair and replace standard tank water heaters and install tankless water heaters. If yours is leaking, making popping noises or running out of hot water early, we’ll tell you whether a repair is worth it or whether it’s time to replace it.
Heating Services in Centennial
We provide furnace repair, furnace installation, furnace cleaning and heat pump service. For older equipment, a furnace safety inspection and carbon monoxide testing are worth scheduling before the heating season.
Cooling and AC Services in Centennial
We handle AC repair, AC replacement and annual AC maintenance. If your furnace and air conditioner are both near the end of their life, our heat pump vs. furnace guide covers whether a heat pump or dual-fuel system makes sense for your home.
Residential and Commercial Service in Centennial
We work on single-family homes, townhomes and rental properties across Centennial, and we provide commercial plumbing service for offices, shops and restaurants.
Why Centennial Homeowners Call JD’s
- Plumbing, heating and cooling from one company
- Experience with the 1970s to 1990s homes common in Centennial
- Clear explanations and options before any work begins
- Serving the Denver metro area since 2007
FAQs
Who provides water and sewer service in Centennial?
Several water and sanitation districts serve different parts of the city, not the city itself. The City of Centennial’s property search shows which district serves your address.
Who is responsible for my sewer line in Centennial?
In most cases the homeowner owns the sewer service line from the house to the district’s main, but the exact rules depend on your district. A video inspection shows the line’s condition before you decide between repair and replacement.
Do you serve Centennial homes with an Englewood, Littleton or Aurora mailing address?
Yes. Centennial shares ZIP codes with its neighbors, so many homes in the city have an Englewood, Littleton or Aurora mailing address. Call us with your address and we’ll confirm.
Can you replace my furnace and AC at the same time?
Yes. Replacing both together lets us match the equipment and size it correctly for your home, and we’ll walk you through the options before any work begins.
Schedule Plumbing or HVAC Service in Centennial
Call (720) 735-9170 or schedule service online, and we’ll get a technician out to your Centennial home.




