My Guy Heating and Air (Firestone)
Longmont, CO Furnace Repair · #4 of 4 · 10+ yrs
ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
⏱ 10+ years in business
Review sentiment: 92/100
Overview
My Guy advertises same-day emergency furnace response for no-heat calls. The company notes over a decade of service in Northern Colorado. Their website highlights financing options for larger heating repairs. Local winters in Longmont demand reliable quick-response service during sudden cold snaps.
Furnace repair and diagnostics for Longmont and Firestone homeowners. Same-day emergency response advertised for no-heat situations. Financing available per their site and 10+ years serving Northern Colorado.
Score breakdown
Longmont, CO Furnace Repair average is 85/100. Ranks #4 of 4 listed Furnace Repair providers in Longmont, CO.
Editorial Review
79
46%
Google Rating
97
17%
Local Search Rank
59
9%
Review Sentiment
92
15%
Years in Business
50
4%
Review Volume
82
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Longmont average
| Signal | My Guy Heating and Ai… | Longmont avg | Delta |
|---|---|---|---|
| Vouched Score | 81/100 | 84/100 | -4 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 1,110+ | 1,675+ | -567 vs avg |
| Years in business | 10+ | 22+ | -12 vs avg |
What customers say
Reviewers praise:
prompt same-day servicethorough maintenanceclear pricingfriendly technicians
Pros
Strengths
- High Google rating (4.9★ across 1,110+ reviews)
- Long-established (10+ years in business)
When to choose them
- You need no-heat / emergency furnace repair
- You need furnace tune-up & maintenance
- You need same-day or after-hours service
- You need to finance the work
- You want a top-rated provider with substantial review history (4.9★, 1,110+ reviews)
Services
Service area
Longmont, COhome
Contact & hours
📞
🌐
✉️
📍
🕒
Monday-Friday 8:00am-5:00pm
Frequently asked questions
What are the pros of My Guy Heating and Air (Firestone)?
Based on public records and customer reviews: High Google rating (4.9★ across 1,110+ reviews); Long-established (10+ years in business); Emergency response: same-day; Financing available.
When should I choose My Guy Heating and Air (Firestone)?
Choose them if: You need no-heat / emergency furnace repair; You need furnace tune-up & maintenance; You need same-day or after-hours service; You need to finance the work; You want a top-rated provider with substantial review history (4.9★, 1,110+ reviews).
What is the Vouched Score for My Guy Heating and Air (Firestone)?
81/100. Top contributing signals: Google Rating 97/100+ Review Sentiment 92/100, Google Review Count 82/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has My Guy Heating and Air (Firestone) been in business?
My Guy Heating and Air (Firestone) has been operating for 10+ years in Longmont, CO.
How can I contact My Guy Heating and Air (Firestone)?
Call My Guy Heating and Air (Firestone) at +1-720-964-1316. Address: 4321 Mulligan St, Longmont, CO 80504, USA.
What does furnace repair service typically cost when working with a Longmont, CO provider like My Guy Heating and Air (Firestone)?
Furnace service call / diagnostic fee typically runs $80–$210, and hot surface igniter replacement runs $155–$470 in Longmont, Colorado. These are area-wide market estimates, not My Guy Heating and Air (Firestone)'s quotes. For an exact price, request a written estimate from My Guy Heating and Air (Firestone).
What pricing terms does My Guy Heating and Air (Firestone) publish on their website?
My Guy Heating and Air (Firestone)'s website publishes: Financing available. Promotions and plans change — confirm currently-available terms with My Guy Heating and Air (Firestone) before acting.
Does My Guy Heating and Air (Firestone) do Furnace Repair in Longmont, CO?
Yes. My Guy Heating and Air (Firestone) lists Furnace Repair among its services and serves Longmont, CO and Repair Longmont, CO. Call +1-720-964-1316 for a quote.
Does My Guy Heating and Air (Firestone) do Emergency HVAC Service in Longmont, CO?
Yes. My Guy Heating and Air (Firestone) lists Emergency HVAC Service among its services and serves Longmont, CO and Repair Longmont, CO. Call +1-720-964-1316 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
My Guy Heating and Air (Firestone) (this company) |
81/100 | 4.9★ (1,110+) | 10+ |
Mountain Valley Plumbing and Heating ⭐ Best for Combustion-Safety Diagnosis · ⭐ Most Transparent Pricing |
84/100 | 4.9★ (875+) | 19+ |
| 78/100 | 4.8★ (860+) | 10+ | |
M and M Heating, Cooling, Plumbing and Electrical ⭐ Highest Vouched Score · ⭐ Best for Heat-Exchanger Replacement · ⭐ Best for Gas Valve & Combustion Repair |
91/100 | 4.9★ (3,520+) | 25+ |
Listed in
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Profile last updated July 28, 2026.