Heating Services — Furnace & Boiler Repair, Installation & Maintenance

Colorado winters don't negotiate, and neither do we — your heat gets fixed. Parker Boiler & HVAC provides complete heating services across Parker and the south Denver metro: furnace and boiler repair, installation and replacement, preventive maintenance, and 24/7 emergency response for the no-heat calls that can't wait until morning.

Call 303-944-3704 anytime. Nine years in business, 26+ years of combined experience, and trucks stocked for the heating season.

Furnace repair & installation

Igniters, flame sensors, pressure switches, blower motors, heat exchangers, and control boards — furnaces fail in knowable ways, and we carry the parts that fix them. When a furnace reaches replacement age, we install right-sized high-efficiency equipment, not the biggest box on the truck.

Boiler repair & installation

Boilers are our specialty — steam, hot-water, and hydronic systems, including the zoned and radiant setups generalists avoid. Repair, replacement, circulator and zone valve service, and combustion tuning at altitude.

Heat pump service

Heat pumps now heat plenty of south-metro homes, and they need techs who understand cold-climate operation: charge verification, defrost diagnostics, and backup-heat integration. We repair and service them properly.

Preventive heating maintenance

An annual fall tune-up with combustion testing catches the cracked heat exchanger and the failing igniter before they leave you cold — and before they become safety problems. Plan members get priority response when everyone's furnace quits on the same cold night.

Emergency heat, around the clock

Boilers and furnaces fail at 2 a.m., on holidays, during the coldest week of the year — that's when we're on call. No-heat emergencies get priority dispatch, every time.

Talk to a tech

Straight answers, licensed techs, and a phone that gets answered — 24/7 for emergencies.

Call 303-944-3704

Questions we hear every week

What heating systems do you service?

Furnaces, boilers, heat pumps, radiant and hydronic systems, and propane heating for rural properties — the full range of heating equipment in south-metro homes and buildings.

Do you offer emergency heating repair?

Yes — no-heat calls are priority-one and dispatched around the clock through winter. Call 303-944-3704.

When do heating systems fail most?

The first real cold snap of December and the January sub-zero stretch. Most failures are preventable with a fall tune-up — the ones we see in January are usually the ones that skipped it.

What are warning signs of a dangerous furnace or boiler?

A cracked heat exchanger, a yellow or flickering flame, soot around the unit, unusual smells, or a carbon monoxide detector going off. Shut the system down and call us immediately.

Request service

Tell us what is going on and we will get back to you fast. For emergencies, call 303-944-3704 — we answer 24/7.

Call 303-944-3704