Water Heater Repair in Lone Tree, CO
In Lone Tree, your water supplier depends on which side of I-25 you live on. Most homes are from 2000 or later, and almost none predate 1980. If your water heater has quit or is leaking, call and get a plumber out.
What shapes water heater trouble in Lone Tree
Water depends on your side of the highway
The City of Lone Tree lists two water providers. West of I-25 it's Southgate Water and Sanitation, which distributes Denver Water. East of I-25 it's Parker Water and Sanitation. If you're not sure which you have, it's on your water bill.
Newer homes, first and second heaters
The median Lone Tree home was built in 2004, and about 36% were built in 2010 or later. Only about 1% are older than 1980. Many heaters here are originals or first replacements, so a single failed part is often worth repairing if the tank itself is sound.
A big share of electric homes
About 31% of Lone Tree homes heat with electricity and 65% with gas. Xcel Energy is the city's listed gas and electric provider. About 46% of households rent, so if you're a tenant, tell your landlord first.
Safe steps for Lone Tree homes
- Leaking? Close the cold water valve on top of the tank.
- Turn off the gas valve or the breaker for the heater.
- Gas smell? Xcel Energy serves Lone Tree. Leave the house, call 911 from outside, then Xcel Energy at 800-895-2999.
Repair, replacement and emergencies

Water Heater Repair
Gas, electric and tankless repairs, from pilot lights to heating elements.
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No Hot Water
Cold shower this morning? Get the cause found and fixed fast.
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Leaking Water Heater
Water around the tank or a dripping relief valve. Act before it floods.
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Emergency Water Heater Repair
Burst tank, gas smell or water everywhere. Call right away.
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Water Heater Replacement
When repair no longer makes sense, get a new tank or tankless unit.
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Tankless Water Heater Repair
Error codes, lukewarm water and scale buildup on tankless units.
Learn moreLone Tree water heater questions
Who is the gas company in Lone Tree, CO?
The City of Lone Tree lists Xcel Energy for gas and electricity. If you smell gas, leave first, call 911 from outside, then Xcel at 800-895-2999.
Who supplies water in Lone Tree?
West of I-25, Southgate Water and Sanitation, which distributes Denver Water. East of I-25, Parker Water and Sanitation.
My water heater is only a few years old. Should it be repaired?
Usually, if the tank isn't leaking. Thermostats, elements, ignition parts and valves can be replaced. Check the label for warranty details too.
I rent in Lone Tree. What should I do first?
Tell your landlord or property manager. If water is leaking, shut off the cold supply valve above the heater.
Where these local facts come from
- US Census Bureau, American Community Survey 2020-2024 (via Census Reporter)
- NOAA NCEI, 1991-2020 climate normals
- City of Lone Tree, utility providers
- Denver Water, 2026 Water Quality Report
- Xcel Energy, 2022 Colorado communities served
Figures are the latest published by each source. Pricing and availability are set by the plumber.
No hot water in Lone Tree?
Call now for water heater repair or replacement.