Top-rated independent heating and cooling across central Arkansas and the Arkansas River Valley
Dual-Fuel System Repair
We repair dual-fuel systems, the pairing of a heat pump with a gas furnace, for homeowners across Arkansas, Louisiana, Missouri, Mississippi, Oklahoma, Tennessee and Texas. You need this work when the furnace fires on a mild day, the heat pump keeps running through a hard freeze, or the two sides fight each other and your bill climbs. Before you call, check the thermostat settings and batteries, look for a tripped breaker, and change a dirty filter. If none of that helps, call us and describe what the system is doing.
Call (888) 365-6280- A real person answers
- Open 7 days
- Written quote before work starts
Taking calls until 5:00 PM CT
What dual-fuel repair actually involves
A dual-fuel system has to hand off cleanly between the heat pump and the gas furnace at a set outdoor temperature. Most of the trouble we find is in that handoff, not in either piece of equipment. We trace the control wiring between thermostat, outdoor unit and furnace board, confirm the outdoor sensor is reading real air temperature, and watch a full staging cycle. Sometimes the fix is a control setting. Sometimes it is a failed relay, a bad sensor, or a reversing valve that never switched.
What we check on the call
We start at the thermostat, because a dual-fuel setup needs the right equipment type programmed and a real balance point, not a factory guess. Then we check the outdoor temperature sensor placement, the defrost board, the reversing valve operation, contactor and capacitor condition, and refrigerant performance on the heat pump side. On the furnace side we look at ignition, flame sensing, the heat exchanger condition and venting. We also inspect ductwork where it runs through hot attics, since older homes in the region lose a lot of capacity up there.
How we decide dual-fuel repair is the right call
We look at what the system is doing at specific outdoor temperatures. If gas heat runs at 55 degrees while the heat pump sits idle, that is a control or balance point problem and it is a repair. If the heat pump runs and blows cool air in a freeze, that is compressor, refrigerant or defrost. When a compressor has failed on an older outdoor unit and the furnace is sound, we lay out repair against replacing just the heat pump side and let you choose.
Other heat pump repair work
What every visit includes
You approve a written quote first
Covering 55 cities across Arkansas, Louisiana, Missouri and 4 more.You reach a person, not a menu
Open 7 days, 8:00 AM to 5:00 PM CT.Independent of every manufacturer
Carrier, Trane, Lennox, Goodman and more. We are not an authorized dealer for any of them.Dual-Fuel System Repair — quick answers
Why does my furnace run when it is 60 degrees outside?
Usually a balance point set too high, a thermostat programmed for the wrong equipment type, or a failed outdoor sensor. The system thinks it is colder than it is. It is a control fix in most cases, not new equipment.
Can I replace only the heat pump and keep the gas furnace?
Often yes, if the furnace is in good shape and the controls can talk to a new outdoor unit. We check furnace age, heat exchanger condition and blower compatibility first, then tell you what matches.
I smell gas near the furnace. What now?
Leave the house immediately, take everyone with you, and call 911 or your gas utility from outside. Do not flip switches or go back in. Once they clear the property, call us and we will inspect the furnace.
How it works
- Step 1
Tell us the symptom
Call or fill out the quote form and describe what the system is doing. Warm air, short cycling, water on the floor, a smell, a noise. That detail tells us what parts to load on the truck.
- Step 2
We diagnose on site
A technician checks the thermostat, the electrical side, airflow through the filter and coil, refrigerant behaviour and the ductwork. You hear what we found in plain language before anything gets replaced or repaired.
- Step 3
You approve the fix
We explain the repair, what it costs and what happens if you wait a season. Nothing gets done without your go-ahead, and we tell you honestly when a repair no longer makes sense.
- A real person answers
- Open 7 days
- Written quote before work starts
Why homeowners call us
- We know humid-climate systemsAcross the region the real enemy is moisture. Systems here run long hours pulling water out of the air, and that shows up as frozen coils, clogged drains and mildew smells. We diagnose for humidity, not just temperature.
- Mixed gas and heat pump workPlenty of homes we visit run a heat pump with gas backup, and the two have to hand off cleanly. We troubleshoot both sides, including defrost boards, reversing valves, ignitors and heat exchanger concerns.
- Attic ductwork is our daily breadMid-century homes often have ducts running through attics that hit brutal temperatures. Crushed runs, disconnected boots and leaking joints steal cooling before it reaches the room. We find them instead of blaming the equipment.
- Repair before replaceA capacitor, a contactor, a blower motor or a clogged drain line fixes a lot of the calls we take. We would rather fix what you have and tell you plainly when the numbers stop working.
- All major brands, gas & electricFrom Carrier and Trane to Lennox, Goodman, Rheem and Bryant, serviced independently.
- Straight answersNot worth fixing? We say that out loud, and often it saves you the visit fee.
Dual-Fuel System Repair
Ready to book dual-fuel system repair?
Describe the system and your ZIP. The written quote comes before any work.
- A real person answers
- Open 7 days
- Written quotes
- All major brands
- Gas & electric
Rather not call? Get a free quote →