Heat Pump Installation, Repair & Maintenance in Chicago
Heat pumps provide efficient heating and cooling in one system. 999 Heating & Cooling installs, repairs, and maintains all types of heat pump systems throughout Chicagoland — with honest pricing and expert service.
Why Choose 999 Heating & Cooling
- Heat pump installation, repair, and maintenance
- Air-source and ductless mini-split heat pumps
- High-efficiency systems for year-round comfort
- Licensed and certified technicians
- Upfront pricing with no hidden fees
- Serving all of Chicagoland
What Is a Heat Pump?
A heat pump is an all-in-one heating and cooling system that moves heat rather than generating it. In summer it works like an air conditioner, removing heat from your home. In winter it reverses the process, pulling heat from outdoor air and moving it inside. Modern cold-climate heat pumps work efficiently even in Chicago winters.
Types of Heat Pumps We Install
We install air-source heat pumps, ductless mini-split heat pumps, and dual-fuel systems that pair a heat pump with a gas furnace for maximum efficiency in extreme cold. Whether you are replacing an existing system or installing a new one, we will recommend the right solution for your home and climate.
Heat Pump Repair
We diagnose and repair all heat pump problems including no heating or cooling, refrigerant leaks, reversing valve failures, defrost cycle issues, compressor problems, and electrical faults. Our technicians are trained on all major heat pump brands and carry common parts to complete most repairs in one visit.
Heat Pump Maintenance
Regular maintenance keeps your heat pump running efficiently and extends its lifespan. We recommend a tune-up twice a year — once before heating season and once before cooling season. Our maintenance service includes coil cleaning, refrigerant check, electrical inspection, filter replacement, and a full system test.
Frequently Asked Questions
Do heat pumps work in Chicago winters?
Modern cold-climate heat pumps are designed to work efficiently in temperatures as low as -15°F. For the coldest Chicago days, a dual-fuel system that pairs a heat pump with a gas furnace provides the best of both worlds — heat pump efficiency most of the time, gas heat when temperatures drop extremely low.
Is a heat pump more efficient than a furnace?
In moderate temperatures, heat pumps are significantly more efficient than gas furnaces because they move heat rather than generate it. In very cold weather, a gas furnace may be more cost-effective depending on your local gas and electricity rates.
Can a heat pump replace both my furnace and AC?
Yes. A heat pump provides both heating and cooling in a single system, which can simplify your HVAC setup and reduce equipment costs. We will assess your home and recommend whether a heat pump alone or a dual-fuel system is the better fit.
How long do heat pumps last?
With proper maintenance, heat pumps typically last 15–20 years. Regular tune-ups are key to maximizing the lifespan and efficiency of your system.
Other Services We Offer
Ready to Schedule Heat Pump Installation & Service?
Call us now or book online. We serve Chicagoland and surrounding areas.