Northern Colorado / Larimer County
Plumber in Loveland, CO
Residential and commercial plumbing in Loveland, from historic downtown and the Lake Loveland area out to Centerra, Boyd Lake and Mariana Butte.
Plumber Denver is a plumber in Loveland, CO for water heater problems, leaks, clogged drains, sewer line trouble and fixture installation, in homes and commercial buildings. Loveland sits between Fort Collins and Longmont, with I-25 along its east side. You can request service online.
Some plumbing questions in Loveland turn out to be water supply questions: a smell, a taste, or an odd color at the tap. This page starts there.
Smell or taste change? Check the source before the pipes
A quick test separates a utility issue from a house issue:
- Every tap, hot and cold: likely the source water. Check the utility's notices before calling anyone.
- Hot water only, smelling like rotten eggs: usually a reaction inside the water heater involving the anode rod. Flushing or a different anode often fixes it.
- One fixture only: look at that fixture, its aerator or the drain beneath it.
Hot-side smells are a water heater repair job.
Gas water heater permits and venting checks
Loveland's building division issues residential water heater permits, and its permit records list the plumbing and residential codes the work has to meet, with field inspection. That matches a December 2025 reminder from the Colorado State Plumbing Board: installing or replacing a water heater takes a licensed plumber working for a registered plumbing contractor, plus a local permit and inspection.
For gas units, the city uses an exhaust test certification form that records the appliance, its input and the vent. The point is simple: a water heater that doesn't draft properly can push combustion gases into the house. Colorado law also calls for carbon monoxide alarms when permitted work is done in homes with fuel-burning appliances. If your utility room has a water heater and furnace sharing a flue, expect the inspector to look closely at both.
Downtown houses versus Centerra builds
Loveland's housing runs from downtown's older houses to subdivisions finished in the last few years, and the plumbing risks shift with age. A quick guide:
| Area | Housing | What to watch |
|---|---|---|
| Historic downtown and nearby blocks | Older houses, many remodeled | Galvanized supply runs, cast iron drains, clay sewer laterals with root intrusion |
| Lake Loveland area | Established neighborhoods with mature trees | Roots in sewer laterals, aging shutoff valves, original fixtures |
| Mariana Butte | Established golf course community | Water heaters and fixtures at replacement age, irrigation backflow assemblies |
| Centerra and the Boyd Lake area | Newer construction | PEX fittings, first water heater replacements, builder-grade fixtures |
Where roots are the issue, drain cleaning clears the line and a camera shows whether the pipe itself needs sewer line repair.
Leaks you hear before you see
Most hidden leaks give some warning. A hiss in a wall when nothing is running, a meter that keeps moving with every fixture off, a warm spot on a slab floor, or a toilet that refills by itself every so often all point to water going somewhere it shouldn't. Shut every fixture off and watch the meter's leak indicator for a few minutes; if it moves, something is leaking.
Toilets are the easiest place to start. A few drops of food coloring in the tank that show up in the bowl without flushing means the flapper leaks. Past that, it's a job for leak detection and repair, before the water reaches framing or flooring and a small repair turns into a bigger one.
FAQ
Plumbing questions from Loveland
Why does Loveland tap water sometimes taste earthy?
Loveland Water and Power has explained that algae in Green Ridge Glade Reservoir can cause taste and odor changes that are unpleasant but not harmful. If the taste is at every tap, hot and cold, it is almost certainly the source water, not your plumbing. A smell only on the hot side points to the water heater instead.
Who supplies water to my Loveland home?
Most of the city is served by Loveland Water and Power, but the utility notes that some Loveland addresses are served by Little Thompson Water District or Fort Collins-Loveland Water District. Your water bill names the provider. That matters for water quality reports, outage notices and any problem on the street side of the meter.
Does Loveland require a permit to replace a water heater?
Yes. The city issues residential water heater permits with field inspection, and Colorado's State Plumbing Board requires a permit and inspection for installations and replacements. Gas units also go through an exhaust test certification. Work must be done by a licensed plumber employed by a registered plumbing contractor.
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Plumbing service in Loveland.
Tell us what is happening and where. We will confirm the details and set a time.