Water Heater Repair & Replacement — Denver, CO
We've been the after-hours number for Denver-area homeowners and a few local property managers since 2019. Calls go to a real person. Most of our work comes from neighbors of past customers. That's the only marketing we trust.
The actual work
Water heaters last 8 to 12 years on average — less in hard-water regions, more if the anode rod gets replaced every 4 years. Most calls come at end-of-life when the tank starts leaking from the bottom seam.
When the tank goes, swap it. Repair on a 10-year-old tank that's leaking is throwing money away. We carry standard 40 and 50 gallon gas and electric tanks on our trucks for same-day install. Tankless replacements take 1–2 days because of the gas-line and venting work.
If you have a tankless unit and you're getting cold-water sandwich (hot for 30 seconds, cold for 10, hot again), it's almost always scale buildup in the heat exchanger. Annual descaling fixes it — $225 to $380 — and is required by the manufacturer to keep your warranty valid.
Brand-wise, we install whatever you want. Defaults we keep stocked: Rheem and AO Smith for tank, Rinnai and Navien for tankless. Bradford White on commercial.
Denver-area patterns we see
Denver has a wide mix of housing — from pre-war brick to last-year new builds. We work on all of it; the diagnostic just takes a different shape.
A recent water heater repair & replacement call
A Denver customer in their 2020+ home had been chasing no hot water for two days, water heater making popping sounds for weeks before calling. Sediment buildup at the bottom of an 11-year-old tank was the actual cause. We swapped the heater for a new 50-gallon model; everything stable since. About $1820 all in.
Pricing
For water heater repair & replacement jobs in the Denver area:
- Gas tank water heater 40–50 gal install: $1,350 – $2,100
- Electric tank water heater 40–50 gal install: $1,150 – $1,900
- Gas tankless install (whole-home): $3,400 – $4,800
- Annual tankless descaling: $225 – $380
- T&P valve replacement: $185 – $280
- Anode rod replacement: $280 – $440