Denver Metro / Jefferson County
Plumber in Lakewood, CO
Repairs, replacements and drain work for Lakewood homes and businesses, with attention to the city's patchwork of water districts and its mid-century housing.
Plumber Denver works as a plumber in Lakewood, CO for homes and commercial properties, from the older blocks east of Wadsworth to the newer streets around Green Mountain. We handle drain cleaning, leak repair, water heater replacement, sewer line work and repiping.
Lakewood is a little unusual among Front Range cities. It incorporated in 1969 after decades of growth as unincorporated Jefferson County, and much of its water and sewer service still runs through independent districts rather than one city utility.
Know which district serves your address
Before Lakewood became a city, residents relied on a collection of water and sanitation districts, and many of them are still operating. Denver Water supplies most of the drinking water, but it sells that water to nearly 20 providers inside the city limits. The city's published provider list includes:
- Consolidated Mutual Water Company
- Green Mountain Water and Sanitation District
- Bear Creek Water and Sanitation District
- Alameda Water and Sanitation District
- Bancroft-Clover Water and Sanitation District
- Denver Water, which serves some addresses directly
Sewer is split the same way. Lakewood Public Works maintains sewer mains in part of the city, and sanitation districts cover the rest. A break in a district's main is the district's job; problems inside the house are the owner's.
Your sewer lateral runs all the way to the main
Lakewood Public Works is direct about this: property owners are responsible for the entire length of their sewer lateral, from the building to the connection with the main under the street. That includes the stretch past your property line.
Lakewood's population roughly doubled during the 1960s, and many laterals from that building wave are clay tile or cast iron. Mature street trees have had decades to find the joints, and expansive clay soils in parts of the metro can shift pipe.
Watch for slow drains on the lowest floor, gurgling toilets when the washer empties, or water at a basement floor drain. A camera inspection shows whether drain cleaning will clear it or the line needs sewer lateral repair.
What Lakewood's building eras mean for your pipes
Lakewood covers a long span of construction, from early farm-era houses to Belmar, which opened in the early 2000s on the former Villa Italia mall site. Materials changed with the decades:
| Built | Supply lines often found | Drains and sewer | Watch for |
|---|---|---|---|
| Before 1960 | Galvanized steel | Cast iron, clay tile lateral | Low pressure, rusty water, roots |
| 1960s to 1970s | Copper, some galvanized left over | Cast iron or early plastic | Pinhole leaks, corroded transitions |
| Late 1970s to mid 1990s | Copper or polybutylene | ABS or PVC | Gray polybutylene pipe and fittings |
| 2000s and later | PEX | PVC | Fitting leaks, lines in exterior walls |
Plenty of older houses have been partly repiped, which leaves mixed materials and dissimilar-metal joints. If the same house keeps producing leaks after patch repairs, repiping often costs less over time than chasing them one at a time.
Replacing a water heater inside Lakewood city limits
The City of Lakewood requires a permit for water heater replacement. Its homeowner guidance lists it as a separate permit from furnace or electrical work, and applications go through the city's eTRAKiT system, where contractors must be registered.
The inspection looks at venting, connections and the temperature and pressure relief discharge line, the details that make a water heater dangerous when they're wrong. When you collect quotes for water heater replacement, ask whether the permit and inspection are included.
Decide these before the old tank comes out:
- Location: basement installs in older ranch homes sometimes need venting or drain pan changes to meet current code.
- Expansion control: a home with a pressure reducing valve or check valve generally needs a thermal expansion tank.
FAQ
Plumbing questions from Lakewood
Who do I call for a water main break in Lakewood?
Call the provider that owns the main. In Lakewood that may be Denver Water or a local district such as Consolidated Mutual Water Company or Green Mountain Water and Sanitation District. The name on your water bill tells you which. Leaks inside the house are the owner's responsibility and a job for a plumber.
Do I need a permit to replace a water heater in Lakewood?
Yes. The City of Lakewood lists water heater replacement as its own permit type in its homeowner guidance, and permits are processed through the city's eTRAKiT system. An inspection follows the installation. If a replacement quote doesn't mention the permit, ask about it before you agree to the work.
Is the sewer line under the street my responsibility in Lakewood?
The lateral is. Lakewood Public Works says property owners maintain the entire length of their sewer lateral, from the building to where it meets the main under the street. The main itself belongs to the city or the sanitation district serving your address.
Request service
Plumbing service in Lakewood.
Tell us what is happening and where. We will confirm the details and set a time.