Heat Pump Repair & Installation in Metro Detroit, MI — A Plus Heating and Cooling
Heat pumps offer one of the most energy-efficient approaches to year-round comfort available—providing both heating and cooling from a single system, using electricity to move heat rather than generating it. Modern cold-climate heat pumps are increasingly effective in Michigan's winter temperatures, and they can deliver meaningful long-term energy savings for homeowners who are right for the technology.
A Plus Heating and Cooling installs, repairs, and maintains heat pump systems for residential and commercial customers throughout Metro Detroit and the surrounding area. Whether your existing heat pump is not heating or cooling effectively, is making unusual noises, or you are considering a heat pump installation for the first time, our licensed technicians have the expertise to help.
Call Now—(248) 629-7075
Heat Pump Services
Heat Pump Repair
We diagnose and repair all heat pump problems—from refrigerant issues and compressor problems to reversing valve failures and electrical faults. All brands and models serviced.
Heat Pump Installation
We help you select the right heat pump for your home or building and install it correctly for optimal performance and efficiency. We offer standard split-system heat pumps and ductless mini split heat pump systems.
Heat Pump Maintenance
Annual heat pump maintenance keeps your system running efficiently year-round and catches developing issues before they become failures. Our A Plus Elite Maintenance Plan provides structured, recurring maintenance for both residential and commercial systems.
Heat Pump Frequently Asked Questions
Are heat pumps effective in Michigan winters?
Modern cold-climate heat pumps are designed to operate efficiently at temperatures well below freezing. However, in extremely cold Michigan weather, a heat pump may need supplemental heat—which is why many Michigan installations use a dual-fuel system pairing a heat pump with a gas furnace backup. We assess your specific home and climate needs to recommend the right configuration.
How do I know if my heat pump is in heating or cooling mode?
Your thermostat controls whether the heat pump is in heating or cooling mode. If your heat pump seems to be running but not heating or cooling effectively, the reversing valve—which switches the system between modes—may be the issue. Our technicians can diagnose and repair reversing valve problems as part of our heat pump repair services.
What are the signs my heat pump needs repair?
Common signs include the system not heating or cooling effectively, ice buildup on the outdoor unit outside of defrost cycles, unusual noises, the system running constantly without reaching the set temperature, or significantly higher energy bills. Contact A Plus Heating and Cooling at (248) 629-7075 for a diagnosis.
Call Now—(248) 629-7075
