My Guy Heating and Air (Firestone)
My Guy Heating and Air provides residential and commercial heating and cooling services in Longmont. It also serves Firestone and surrounding areas and has over a decade of HVAC experience.
Business Highlights
- The company describes itself as a local, family-owned business.
- Owner Leonard Wilson is a licensed Master Mechanical HVAC Service Technician and NCCER-certified.
- The company lists BBB accreditation.
- The company lists membership in the Carbon Valley Chamber of Commerce.
Service Area
Berthoud, Boulder, Brighton, Broomfield, Campion, Dacono, Erie, Evans, Firestone, Fort Lupton, Frederick, Gilcrest, Greeley, Hygiene, Johnstown, La Salle, Lafayette, Lochbuie, Longmont, Louisville, Loveland, Mead, Niwot, Northglenn, Platteville, Superior, Thornton and Wattenburg.
Taking calls through ProsGrade. My Guy Heating and Air (Firestone) is one of 9 HVAC companies ProsGrade lists in Longmont, Colorado.
7 services listed, including Furnace services, Heat pumps and Boiler services. Open weekdays, closed on weekends. Rated 4.9 from 1,140 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How My Guy Heating and Air (Firestone) compares with the other 8 HVAC companies on ProsGrade in Longmont, using public Google ratings and review counts.
- Ranks in the top half of the 9 Longmont HVAC companies on ProsGrade by Google rating and review volume.
- Rated 4.9 on Google, at or above the 4.9 average of other Longmont HVAC companies on ProsGrade.
- Has more Google reviews (1,140) than 6 of the 8 other Longmont HVAC companies on ProsGrade.
- One of 8 Longmont HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
7 services- Furnace servicesRepair, installation and maintenance.
- Heat pumpsCentral and ductless systems.
- Boiler servicesGas and electric installations; older and modern systems.
- Air conditioningRepair, installation and maintenance.
- Ductless AC systemsSingle-zone and multi-zone options.
- Indoor air qualityTesting, filtration and whole-home air purification.
- Whole-house humidifiers
Reviews
What customers say
Customers praise careful troubleshooting and clear communication. One customer valued Bob’s detailed inspection of a rooftop AC unit, filters and ductwork; a water-heater customer said the replacement was scheduled the day of the call, David kept the customer updated, and the work finished in time for evening showers.
Customer Reviews
Lucile's Longmont
Mark Livingston II
Write a Review
Share your experience with this business. Reviews are moderated before they appear publicly.
Frequently Asked Questions
Does My Guy Heating and Air offer financing?
Financing options are available.
What does My Guy Heating and Air’s My Comfort Membership include?
It includes priority service and two maintenance visits per year.
How long does My Guy Heating and Air’s ductless AC installation take?
Most installations are completed in one day, depending on the number of indoor units and system complexity.
Does My Guy Heating and Air handle permits for ductless AC?
Permits may be required, and the company handles compliance with local codes and inspections.
Can My Guy Heating and Air provide same-day emergency boiler repair?
Same-day emergency boiler repair may be available when conditions and scheduling allow.







