[24hrFixItPros](https://24hrfixitpros.com/) › [Denver](https://24hrfixitpros.com/pros/denver) › [HVAC (No Heat / No AC)](https://24hrfixitpros.com/pros/denver/hvac) › [One Hour Heating & Air Conditioning of Denver](https://24hrfixitpros.com/pro/lst_hvac_one_hour_heating_air_conditioning_of_den_3401-one-hour-heating-and-air-conditioning-of-denver)

# One Hour Heating & Air Conditioning of Denver

- **Trade:** HVAC (No Heat / No AC)
- **Ownership:** Franchise. Local franchise of Authority Brands (Clockwork). Based on public records and published information. This is not a legal conclusion about ownership. Checked 2026-11-14.
- **Phone:** (303) 622-3401 (+13036223401)
- **24/7:** yes
- **Hours:** Open 24/7 — no heat, no AC, furnace & AC repair
- **Open now:** yes (as of Sun 4:49 AM MT)
- **Based in:** Westminster / Northglenn, CO 80234 (1020 W 124th Avenue, #700, Westminster, CO 80234)
- **Open in app:** https://24hrfixitpros.com/listing/lst_hvac_one_hour_heating_air_conditioning_of_den_3401
- **API:** https://24hrfixitpros.com/api/v1/pros/lst_hvac_one_hour_heating_air_conditioning_of_den_3401

## Service area

80002, 80003, 80004, 80005, 80007, 80010, 80011, 80012, 80013, 80014, 80015, 80016, 80017, 80018, 80019, 80020, 80021, 80022, 80023, 80030, 80031, 80033, 80045, 80202, 80203, 80204, 80205, 80206, 80207, 80211, 80212, 80214, 80215, 80216, 80218, 80219, 80220, 80221, 80226, 80227, 80228, 80229, 80230, 80232, 80233, 80234, 80235, 80238, 80239, 80241, 80247, 80249, 80260, 80601, 80602, 80603, 80640

## Sources

- https://www.onehourheatandair.com/denver/about-us/tri-brand/
- https://www.onehourheatandair.com/denver/

Last checked 2026-10-16.

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Source: https://24hrfixitpros.com/pro/lst_hvac_one_hour_heating_air_conditioning_of_den_3401-one-hour-heating-and-air-conditioning-of-denver · Last updated 2026-10-16 · Open/closed as of Sun 4:49 AM MT