Heat Pump Installation and Repair in Des Plaines, IL
Get Ready for Winter
Do your maintenance now, before winter hits. Planned care for heat pump service can help avoid no-heat emergencies and the disruption of repairs in freezing weather. Emergency work can cost more than preventive care; the actual difference depends on the fault and repair.
Arrange furnace, boiler or heating-mode heat pump checks before daily heating begins. Address airflow restrictions, control faults and unusual noises now; cooling-only equipment needs appropriate shutdown care, not furnace procedures. A well-maintained system may use less gas or electricity and last longer, but condition, usage and weather determine results.
Winter No-Heat Help
Check the thermostat's heat setting and batteries, observe the breaker and service switch, and check an accessible furnace filter; on a boiler, note the pressure gauge and pilot status if visible without opening a cover, but do not relight it or repeatedly reset equipment. If heat stays off, equipment locks out or water is leaking, see our emergency no-heat help and furnace repair guidance, then call for Chicago at 773-250-6060 or the northwest suburbs at 847-550-3322.
For a gas smell or carbon monoxide alarm, leave immediately and call the gas utility or 911 from outside.
Winter Maintenance Questions
When should I schedule heat pump service before winter?
Plan heat pump service before regular winter heating begins in Des Plaines and the nearby suburbs, especially if the system has unresolved noises, uneven heat or overdue care. A service visit should address the actual equipment and manufacturer requirements rather than assume every furnace, heat pump or cooling unit needs the same procedure.
Can planned maintenance reduce winter costs for heat pump service?
For heat pump service in Des Plaines and the nearby suburbs, finding an accessible maintenance problem early can help avoid a breakdown and the disruption of emergency work. It may improve energy use and support equipment life, but repair scope, parts, system condition and energy prices determine actual costs. No specific savings or longer lifespan is guaranteed.
What carbon monoxide warning requires immediate action during heat pump service?
A carbon monoxide alarm, or headache, dizziness, nausea or confusion while fuel-burning equipment operates in Des Plaines and the nearby suburbs, requires everyone to leave for fresh air and call 911 from outside. Do not wait for heat pump service or re-enter until responders say it is safe. Carbon monoxide has no smell; suspected gas leaks also require leaving and calling the utility from outside.
This page covers central, ducted heat pumps — the systems that use your existing ductwork to heat and cool the whole house. If you are looking at wall-mounted indoor units instead, our ductless mini-split page is the right place. For heat pump service in Des Plaines, call 847-550-3322.
Tell us what the system is doing when you call — that decides which truck and which parts head to your address.
How a ducted heat pump behaves in a Chicago winter
A heat pump moves heat rather than burning fuel, so in mild and moderate weather it heats efficiently and quietly. The trade-off is that the supply air is cooler than what a furnace produces and the system runs for longer stretches. Homeowners new to heat pumps often report the system as broken when it is behaving exactly as designed.
Below the balance point — the outdoor temperature where the heat pump can no longer keep up alone — backup heat carries the load. That backup is either electric resistance heat in the air handler or, in a dual-fuel setup, a gas furnace. Getting the balance point and the changeover set correctly is the difference between a sensible utility bill and an expensive one.
Heat pump repairs we handle
Right Away diagnoses heat-pump no-heat calls, outdoor-unit icing, failed defrost cycles, refrigerant and reversing-valve problems, and backup heat that operates incorrectly. We serve Des Plaines and surrounding suburbs from our Rand Road location; Chicago properties call 773-250-6060.
Common faults are no heat or no cooling, a unit that runs continuously without satisfying the thermostat, ice that will not clear from the outdoor coil, a reversing valve that fails to switch between heating and cooling, failed capacitors and contactors, low refrigerant charge from a leak, and defrost boards or sensors that have stopped working.
Defrost problems deserve their own mention. A heat pump is supposed to frost and then clear itself periodically in cold weather. A unit that stays encased in ice, defrosts constantly, or never defrosts at all has a sensor, board or charge problem, and running it in that state stresses the compressor.
Backup heat that runs when it should not is the other frequent complaint, and it is usually a control setting or a thermostat wired incorrectly rather than a fault in the equipment. A proper heat pump repair service checks the staging and the changeover logic as part of the diagnosis.
Heat pump installation and replacement
For installations we start with the same load calculation and airflow review we do for a furnace, because a heat pump is even less tolerant of undersized ductwork. We then discuss whether an all-electric system with electric backup or a dual-fuel system pairing the heat pump with a gas furnace suits the house, the ductwork and the way you use the building.
Cold-climate equipment has improved considerably and now holds usable capacity well below freezing, but the backup strategy still has to be designed rather than assumed. Startup includes verifying charge, airflow, defrost operation, staging and the thermostat configuration for both heating and cooling seasons.
Efficiency and running costs
Heat pump economics depend on your gas and electric rates, the equipment's rated efficiency, how well the house holds heat and how the controls are set. We will not quote a savings figure before looking at your system and your usage. Where the numbers are worth analysing carefully, our energy savings consulting service goes through them with you.
Heat Pump Service in Des Plaines
More Des Plaines homes now pair a ducted heat pump with a gas furnace for backup heat. Service covers the outdoor unit, defrost operation, refrigerant-circuit symptoms, the indoor coil and airflow, and the thermostat settings that decide when the furnace takes over.
If the system cools normally but blows cool air in heating mode, or the outdoor unit stays iced over, call 847-550-3322 and describe what the equipment is doing. We diagnose the fault before discussing replacement.
Call 847-550-3322 — Des PlainesNot sure whether the outdoor unit is defrosting normally? Read our guide to heat pump frost, ice and auxiliary heat in winter.
Qualifying installations may include our lifetime product, labor and parts warranty program; terms and eligibility apply.
Where we do this work
We work from 2093 Rand Rd, Des Plaines, IL 60016 and cover Cook and DuPage county communities plus Chicago. Every community is listed on our service areas page, or start with one of these:
Questions we are asked about this service
Why does my heat pump cool normally but not provide heat?
A thermostat configuration, reversing-valve solenoid, control wiring, refrigerant problem or mechanical reversing-valve fault may prevent the system from changing modes. Proper diagnosis is required before replacing the valve.
Does a heat pump work in Chicago-area winters?
Modern cold-climate heat pumps hold useful capacity well below freezing, but they still need a backup heat source for the coldest stretches — electric resistance heat or, in a dual-fuel system, a gas furnace. The design work is in choosing and setting up that backup correctly.
Why is my heat pump covered in ice?
Light frost that clears on a defrost cycle is normal. A unit encased in ice that never clears has a defrost sensor, board, charge or airflow problem, and it should be shut off and diagnosed before the compressor is damaged.
Why does the air from my vents feel cool?
Heat pump supply air is cooler than furnace supply air by design — usually comfortable, but noticeably less hot. Longer, steadier run times are also normal. If the house is not holding temperature, that is a different problem and worth a diagnosis.
What is a dual-fuel system?
A heat pump paired with a gas furnace. The heat pump handles mild and moderate weather, and the furnace takes over below a set outdoor temperature. It requires a compatible thermostat and correct changeover settings to be worth the extra equipment.
When should a heat pump be repaired instead of replaced?
Repair usually makes sense when the system is under about 10–12 years old, has been heating well, and the problem is a single component such as a capacitor, contactor, sensor, defrost control, fan motor or a minor refrigerant leak. Replacement is worth considering when the compressor fails on an older unit, repairs keep repeating, a refrigerant leak is major, or energy bills keep climbing. Start with a diagnosis so the decision is based on what actually failed.
Do you service heat pumps in Des Plaines?
Yes. We diagnose and repair ducted heat pumps and dual-fuel systems in Des Plaines, including defrost, airflow and control problems. Call 847-550-3322.
Related services
Guides worth reading
- Heat pump defrost, ice and auxiliary heat in winter
- Heat pump warning signs this winter
- How high-efficiency equipment affects your electric bill
Every article is on our plumbing and HVAC guides page.
Schedule this service
Call 847-550-3322 for Des Plaines and the suburbs, or 773-250-6060 in Chicago. You can also request service online.