Heat Pump Repair in Lubbock, TX
Heat pumps handle both heating and cooling, which means a single failure can leave you without comfort year-round. Armstrong's Lubbock heat pump repair team works on traditional split-systems, mini-splits, and dual-fuel setups.
Licensed · Insured · Serving Lubbock since 1934
About Heat Pump Repair in Lubbock
Heat pumps handle both heating and cooling, which means a single failure can leave you without comfort year-round. Armstrong's Lubbock heat pump repair team works on traditional split-systems, mini-splits, and dual-fuel setups.
We're a Lennox Premier Dealer and certified on Mitsubishi, Daikin, Fujitsu, and other major heat pump brands.
Common Problems We Fix
If any of these sound familiar, we can help.
- Heat pump stuck in cooling or heating mode
- Outdoor unit iced over in winter
- Reversing valve not switching properly
- Aux/emergency heat running constantly
- Mini-split blowing weak air or leaking water
- Loud noises from outdoor unit
What Heat Pump Repair Involves
Honest expectations — what to know before we arrive.
Repair
Reversing valves, defrost controls, capacitors, refrigerant charge — we diagnose and quote before any work.
Replace
If the compressor or reversing valve fails on a 10+ year unit, full replacement is usually the smarter call.
Why Choose Armstrong
Since 1934
Lubbock's oldest plumbing, HVAC, and electrical company.
Licensed & Insured
Texas-licensed plumbers, HVAC techs, and electricians.
24/7 Service
Real emergency dispatch — nights, weekends, holidays.
Upfront Pricing
Flat-rate quotes before we start. No surprises.
Heat Pump Repair FAQs
Quick answers to what Lubbock customers ask most.
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