Heating & Air Conditioning, Inc.

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About Heating & Air Conditioning, Inc.
Heating & Air Conditioning, Inc. has served the Holly, Michigan community as a heating contractor for residential and light commercial properties. The company holds a solid reputation with a 4.1-star average rating across 63 customer reviews, earning trust throughout Oakland County and the surrounding areas including Groveland, Springfield, and Brandon Townships. Their operating hours run Monday through Friday from 8 AM to 5 PM, reflecting a traditional schedule focused on scheduled service calls rather than around-the-clock emergency availability.
The contractor distinguishes itself through furnace conversion expertise, having handled complex projects such as converting older coal-fired heating systems to modern natural gas setups. Customer feedback points to professional workmanship on new furnace installations, with successful outcomes including improved heat distribution across multiple rooms and reduced monthly heating bills. However, prospective clients should note that customer service responsiveness remains a reported concern, with some reviewers noting challenges in obtaining timely callbacks and follow-through on warranty-related service requests.
Named customer experiences from reviewers provide insight into typical jobs the company handles. Evelyn Echols described a successful furnace conversion project that resolved heating inconsistencies in her home, while another reviewer noted a $1,800 quote for water heater replacement that was never completed due to scheduling conflicts. Vickie Wood's experience highlights the importance of confirming appointment times, as her scheduled visits experienced significant delays that ultimately led to seeking service elsewhere.
What Customers Say
Of 3 detailed reviews, 2 customers reported positive experiences with furnace conversions and professional workmanship, while 1 customer cited significant communication failures and a limited 30-day labor warranty. The single 1-star review describes a no-show scenario that resulted in lost business, contrasting sharply with the 5-star review praising the same-company for quality heating system work.
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–5 PM |
| Saturday | Closed |
Services
Furnace Installation & Replacement
Complete new furnace installation, including conversions from older heating systems to modern efficient units.
Furnace Repair & Maintenance
Diagnostic services and repair work for malfunctioning home heating systems.
Heating System Conversions
Specialty conversion work updating older coal or oil furnaces to current natural gas standards.
Air Conditioning Service
Condenser unit installation and cooling system maintenance for residential AC units.
Water Heater Installation
Replacement and installation of conventional water heating systems.