Top-rated independent heating and cooling across Tennessee
Heat Pump Repair in South Fulton, TN — Book a Visit Today
A heat pump that runs constantly and never satisfies the thermostat is telling you something, usually about the charge, the reversing valve or a defrost control that has quit. We do heat pump repair for South Fulton homes on both the outdoor and indoor side, including systems paired with gas backup. Winter mornings around here sit right in the range where defrost problems show up as a unit iced over at sunrise. Clear leaves and grass clippings away from the outdoor cabinet, confirm your vents are open, then call us or fill in the quote form for a visit.
Call (888) 365-6280- A real person answers
- Open 7 days
- Written quote before work starts
Taking calls until 5:00 PM CT
Common heat pump faults in South Fulton homes
- The house never gets warm, the air feels cool Reversing valve stuck in cooling, low refrigerant charge or a heat pump running on auxiliary heat only
- The outdoor unit is buried in ice Defrost control board, defrost sensor or outdoor fan failure
- It runs all day and the bill climbs Electric strip heat locked on because the compressor or thermostat staging is not working
- Loud bang or shudder when it switches modes Reversing valve or compressor mounting and contactor problems
- The gas furnace never kicks in on cold mornings Dual-fuel changeover control, outdoor sensor or thermostat wiring fault
Whether you call it heat pump repair or heat pump service, the work is identical and so is the quote you approve first.
South Fulton coverage
From South Fulton we also cover Union City, Martin, Fulton and Hickman just over the Kentucky line, Dresden, Troy and the smaller communities along the Highway 45 corridor.
Other repairs we do in South Fulton
- AC Repair
- Furnace Repair
- AC Installation
- Furnace Installation
- Ductwork Repair
- HVAC Maintenance
- Duct Cleaning
- Thermostat Installation
- Mini-Split Repair
- Indoor Air Quality
Heat Pump Repair service hub → · All South Fulton services →
What homeowners in South Fulton get from an independent HVAC company
| Rock City Air Systems | Big-box repair chains | Handyman listings | |
|---|---|---|---|
| Quote in writing before a wrench comes out | ✓ | ✕ | ✕ |
| Live answer seven days a week | ✓ | ✕ | ✓ |
| All major brands, gas and electric | ✓ | ✓ | ✕ |
| Independent company, nobody's quota | ✓ | ✕ | ✓ |
| Techs who know the local housing | ✓ | ✕ | ✓ |
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.Heat Pump Repair in South Fulton — quick answers
Why is my heat pump blowing cool air in winter?
Some cool air during a defrost cycle is normal and lasts a few minutes. If it continues, the reversing valve may be stuck, the charge may be low, or the compressor may not be running. That needs a technician to diagnose, not a thermostat change.
Is ice on the outdoor unit always a problem?
A light coat of frost is normal in cold, damp weather, and the defrost cycle should clear it. Thick ice covering the coil or fan blades means the defrost board, sensor or fan has failed. Shut the system off and call us for heat pump repair.
What is a dual-fuel system and why does mine stay on the heat pump?
Dual fuel pairs a heat pump with a gas furnace and switches to gas when outdoor temperatures drop. If it never switches, the outdoor sensor, changeover setting or thermostat wiring is usually at fault. We test the handoff and correct the control settings.
Can you repair my heat pump or does it need replacing?
Most heat pumps we see are worth repairing. We look at the age of the equipment, what failed, whether the compressor is sound and how the rest of the system is holding up, then give you both options with real numbers before you decide.
How soon can you get to a South Fulton home?
Call us and we will give you a real window rather than a vague promise. Most South Fulton calls are scheduled the same week, and no-cooling and no-heat calls move to the front of the list during heat waves and hard freezes. If you are without heat and the house is dropping fast, say so when you call so we can prioritise it.
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.
Heat Pump Repair in South Fulton
Every day it sits broken costs you something
Describe the fault, approve the written quote, get it fixed. Starting takes about a minute.
- A real person answers
- Open 7 days
- Written quotes
- All major brands
- Gas & electric
Rather not call? Get a free quote →