24/7 HVAC Repair in Parker, CO
HVAC problems don't keep business hours, so neither do we. Parker Boiler & HVAC provides 24/7 HVAC repair across Parker and the south Denver metro — furnaces, heat pumps, air conditioners, and boilers diagnosed by licensed techs who fix the actual fault instead of selling you a replacement on the spot.
Call 303-944-3704 for emergency service — day, night, weekend, holiday.
Heating repair
Furnaces that won't ignite, heat pumps struggling in a cold snap, short-cycling equipment, and boilers with zone problems — heating failures get priority response in winter because a Colorado home without heat is an emergency, not an inconvenience. We diagnose with real instruments: combustion analysis, airflow measurement, and electrical testing.
Cooling repair
Front Range summers push AC systems hard — 90-degree weeks, hail-damaged coils, and condensers that aged out slowly enough nobody noticed. We repair what's repairable, recharge only after fixing leaks, and tell you plainly when a replacement makes more sense than another repair.
Honest diagnosis, every time
The HVAC industry has a reputation problem: sales-driven techs quoting replacements before testing anything. Our approach is different — diagnose first, show you the findings, and let the numbers make the case. We'd rather earn the next nine years than win one invoice.
Commercial HVAC
Rooftop units, building mechanicals, and controls for offices, retail, and restaurants — on scheduled maintenance contracts or on-call. We document every visit and work after hours to keep tenants comfortable and businesses open.
Talk to a tech
Straight answers, licensed techs, and a phone that gets answered — 24/7 for emergencies.
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Questions we hear every week
What HVAC problems do you fix most?
Furnace ignition and limit-switch failures in winter, AC capacitor and refrigerant problems in summer, and thermostat and control faults year-round. Most are repairable same visit from our stocked trucks.
How fast is your emergency HVAC response?
No-heat and no-cooling calls get priority dispatch, 24/7. From our Parker shop, most emergency calls in the south metro get a tech within hours.
Why does my AC run but not cool?
Usually a failed capacitor, a condensate drain clog, low refrigerant from a leak, or a control board fault. We diagnose the cause, not just the symptom.
How do I know if a repair is worth it?
We give you the numbers: equipment age, repair cost, efficiency loss, and failure history. If a repair buys you years at reasonable cost, we say so; if you're pouring money into a dying unit, we say that too.
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