McCoy Heating & Cooling

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About McCoy Heating & Cooling
McCoy Heating & Cooling holds a 4.4-star rating from 133 customer reviews, serving homeowners in Bay City, Essexville, and Midland. The company has been providing heating and cooling services in the Great Lakes Bay Region for over 104 years, operating as a family-owned and operated business throughout that time. Their longevity in a competitive trade reflects sustained customer trust and consistent service delivery across multiple generations of Bay City residents.
McCoy distinguishes itself through several concrete advantages. They are an Amana dealer, offering equipment from a recognized manufacturer alongside their installation and repair services. Reviewers consistently mention same-day appointment availability and the company's willingness to beat competitive estimates by hundreds of dollars. The business handles manufacturer rebates on behalf of customers and guarantees their workmanship. Beyond traditional heating and cooling, they address indoor air quality with Air Scrubber systems and offer complementary services including gas fireplace work and water heater installation.
Reviewers describe specific positive experiences that illustrate their service approach. Theodore M. brought in his older furnace expecting a replacement recommendation but received a thorough inspection, tune-up, and a minor capacitor repair instead, with a video inspection confirming his heat exchanger remained in excellent condition. Steven C. described a same-day diagnosis, an estimate that was reduced by $375 when a competitor's bid came in higher, space heaters provided for a weekend wait, and an 8 AM Monday installation appointment. The technicians explained findings clearly, showed video documentation of system conditions, and handled rebate paperwork directly.
What Customers Say
All five detailed reviews award 5 stars, with customers consistently praising honest diagnostic advice, same-day service availability, and transparent pricing. Multiple reviewers mention the company beat other estimates and handled rebate paperwork. Common themes across negative feedback relate to cost, while positive reviews emphasize diagnostic skill and fair dealing.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–4 PM |
| Saturday | Closed |
Services
Furnace Repair & Replacement
Complete furnace services including diagnostic inspections, capacitor and component repairs, new system installation, and maintenance tune-ups.
AC Repair & Maintenance
Air conditioning repair, replacement, and seasonal maintenance including drainage line cleaning and system inspections.
Ductless Mini-Split Systems
Installation and service of ductless mini-split cooling and heating solutions for homes without traditional ductwork.
Boiler Services
Repair, replacement, and maintenance for residential boiler heating systems.
Heat Pump Installation
Heat pump systems for efficient year-round heating and cooling in Bay City homes.
Indoor Air Quality
Air quality solutions including Air Scrubber systems, carbon monoxide detectors, and humidity control for cleaner indoor air.
Water Heater Services
Water heater replacement and installation services, as confirmed by reviewer experiences with older water heater swaps.
Commercial HVAC
Commercial heating and cooling services for offices, retail spaces, churches, and other non-residential buildings in the region.