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  1. Home
  2. Fort Collins, CO
  3. My Guy Heating and Air (Firestone)

My Guy Heating and Air (Firestone)

My Guy Heating and Air (Firestone) is a HVAC provider serving Fort Collins, CO. Rated 4.9★ with 1,002 Google reviews. See services, review signals, and request a quote.

4.9★ (1,002 reviews)HVACFort Collins, CO
On this page▾
  1. 1.Company overview
  2. 2.Photos
  3. 3.What customers say
  4. 4.Key highlights
  5. 5.Explore nearby research
  6. 6.Frequently asked questions

Company overview

  • TradeHVAC
  • Service areaFort Collins, CO
  • Google rating4.9★ (1,002 reviews)
  • Phone(720) 964-1316
  • Address4321 Mulligan St, Longmont, CO 80504, USA

Photos

  • My Guy Heating and Air (Firestone) photo 1
  • My Guy Heating and Air (Firestone) photo 2
  • My Guy Heating and Air (Firestone) photo 3
  • My Guy Heating and Air (Firestone) photo 4
  • My Guy Heating and Air (Firestone) photo 5

Photos from Amelia Dieken, My Guy Heating and Air (Firestone), Alicia Raimann Engstrom

What customers say

★★★★★

“Bob was great to work with. I had met him before when he worked at a competitor whom I used to get service from,(and whom he used to work with ) and he remembered me and my house. We reconnected qui…”

— Richard Negvesky, 2 months ago
★★★★★

“David is THE guy! We won a free system inspection through a raffle (yes please!) however it still felt like a very thorough inspection with several worthwhile recommendations to consider. David was ve…”

— Sheila Beades, 3 months ago
★★★★★

“I’ve just had the privilege once again, of having My Guy hvac, come and install a new furnace and a/c at my new residence. I can’t speak highly enough of the quality of work that My Guy has always pro…”

— A.J. C., 3 months ago
★★★★★

“My Guy Heating and Air provided outstanding service during the diagnosis and replacement of our furnace. Park, Ivan, and Carlos were prompt, polite, and incredibly professional. They took the time t…”

— Mary Stoothoff, 3 months ago

Key highlights

Strengths

  • Highly rated (4.9★ average)
  • Large review volume (1,002 reviews)

Things to ask

  • Confirm availability for your area and timeline
  • Ask about warranty terms on parts and labor
  • Request a written estimate before work begins
  • Ask about payment plans or financing

Explore nearby research

  • Fort Collins, CO HVAC pros
  • Best HVAC in Fort Collins
  • HVAC cost in Fort Collins
  • Best HVAC in Denver, CO
  • Best HVAC in Colorado Springs, CO
  • Best HVAC in Aurora, CO
  • Best HVAC in Lakewood, CO

Frequently Asked Questions

  • What services does My Guy Heating and Air (Firestone) offer?

    My Guy Heating and Air (Firestone) provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Fort Collins, CO.

  • What is My Guy Heating and Air (Firestone)'s rating?

    My Guy Heating and Air (Firestone) has a 4.9 out of 5 star rating based on 1,002 Google reviews.

  • Is this company licensed in Colorado?

    All listed providers have a verified Colorado contractor license at time of publication. You can verify on the Colorado Department of Regulatory Agencies (DORA) — Division of Professions and Occupations (municipal HVAC licensing; statewide plumbing/electrical only) lookup at https://apps.colorado.gov/dora/licensing/Lookup/LicenseLookup.aspx.

  • Does My Guy Heating and Air (Firestone) offer emergency service?

    Contact them directly to ask about emergency availability and after-hours service.

  • How do I request a quote?

    Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.

✓ Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.

Licensing data: Colorado Department of Regulatory Agencies (DORA) — Division of Professions and Occupations (municipal HVAC licensing; statewide plumbing/electrical only) · Company data: verified business records + Google Business profile

See our editorial standards · Report inaccurate info about My Guy Heating and Air (Firestone)

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