Is my address in your North Denver metro area?
If you're north of 136th Avenue around I-25, out toward E-470, yes. Right on the line? Send your zip with the request. We also cover Thornton, Westminster, Broomfield, and Brighton.
Furnace and AC repair in the North Denver metro (north of 136th Ave & I-25)
HVAC System Repair fixes furnaces, heat pumps, and air conditioners in the North Denver metro — the neighborhoods north of 136th Avenue around I-25, out toward E-470. We're a Denver metro area business owned by Brenda Klepper; HVACYID.com is our website.
Fall Heat Ready specials: Furnace startup — $120 · Duct cleaning — from $350 · Startup + duct cleaning combo — from $375 · 10% off humidifier or UV installs. Offer ends November 1, 2026.
Hours: Monday–Friday, 8 AM–5 PM · Emergency available · Call for service · 720-471-8705
Smell gas? Leave the house right away without touching switches or the thermostat, and call your gas utility from outside. Once it's safe, request a visit for repairs.
What we see north of 136th
What we mean by North Denver metro. For us it's the newer neighborhoods north of 136th Avenue around I-25, out toward E-470. It sits around 5,200–5,300 feet, close to downtown Denver's elevation. Thornton and Westminster each have their own page — see Thornton and Westminster. Right on the line? Send your zip anyway.
Mostly newer two-story homes. Much of the housing up here has gone up in the last couple of decades, often two stories on one system with one thermostat. Upstairs bedrooms run warm, the basement runs cold, and the bonus room over the garage is the worst of both. We check airflow, the duct run, and return air before suggesting anything bigger.
Builder systems coming of age. A lot of these homes still run original high-efficiency furnaces and AC units. Short cycling, a clogged condensate line, or a failing igniter are the usual first signs. New construction nearby and open land also mean dusty filters and outdoor coils.
What we fix north of 136th
- Heating: no heat, short cycling, condensate shutdowns, heat pumps blowing cold.
- Cooling: warm air, iced coils, dead capacitors.
- Installs you started: mini-splits, UV lights, and whole-home humidifiers.
Request a visit
Call 720-471-8705 or request a visit at HVACYID.com. Tell us the house, the symptom, and the zip. Workmanship warranty on every repair — if it isn't right, we come back.
More: Denver furnace & AC repair · Furnace not heating? 5 checks · Nearby: Thornton · Broomfield · Firestone
Common questions
My furnace turns on and shuts off after a few minutes. What's wrong?
That's short cycling. A clogged filter or blocked returns are the usual first causes. Run the short cycling checks, and request a visit if it keeps happening.
I bought a mini-split and got stuck halfway. Can you finish it?
Yes. Indoor head on the wall, line set hanging, unit still in the box — we finish installs homeowners start, no lecture. Tell us what you bought and where it stopped.