Heat Pump Repair · baltimore & surrounding areas
Your heat pump Fixed Right. First Time.
Expert diagnostics. Honest pricing. No upselling. Heavenly Cool has been repairing heat pumps across Baltimore and Central Maryland since 2010.
CALL (443) 759-6909
15+
Years in Business
5k+
Appliances Repaired
2,746
Appliances Repaired in 2025
100%
Honest Pricing
Expert Heat Pump Service
A Failing Heat Pump Means No Comfort Year Round.
Your heat pump works year round, cooling in the summer and heating in the winter. When it breaks down, your whole home feels it. That’s why Heavenly Cool prioritizes fast, reliable service with no runaround.
Founded in 2010 by a veteran appliance technician, we’ve built our reputation one honest repair at a time. We diagnose the real problem, quote you upfront, and fix it right — no pressure, no upselling.
We service all major heat pump brands and configurations across Baltimore and Central Maryland, with same-day appointments available for urgent calls.
Common Issues We Fix
Recognizing the Problem?
We've Seen It Before.
Not Cooling
Heat pump running in cooling mode but room stays warm. Usually a refrigerant issue, failed compressor, or dirty coils.
Not Heating
Heat pump not warming the space in heating mode. Usually a failed reversing valve, low refrigerant, or defrost fault.
Not Turning On
A completely dead unit may have a failed control board, blown fuse, or power supply issue we resolve on the spot.
Freezing Up
Ice forming on the outdoor unit points to a defrost system fault, low refrigerant, or failed fan motor.
Loud or Unusual Noises
Grinding, rattling, or buzzing during operation often points to a failing compressor, fan motor, or loose components.
Running Constantly
A heat pump that never cycles off is working too hard. Usually dirty coils, a refrigerant issue, or thermostat fault.
Blowing Cold Air in Heat Mode
Heat pump switching to emergency heat or blowing cold in heating mode points to a failed reversing valve.
Leaking Refrigerant
Loss of cooling or heating performance combined with ice buildup often indicates a refrigerant leak we locate and resolve.
Error Codes
We carry the diagnostic tools to decode and resolve control board and sensor faults on all major heat pump brands.
Simple. Transparent. Done Right.
From first call to final fix, here’s what working with Heavenly Cool looks like.
01
Call or Book Online
Reach us at (443) 759-6909 or schedule through our online booking tool. We’ll confirm a time that works for you.
02
Technician Arrives
Your technician arrives on time with the tools and common parts needed to diagnose and fix your refrigerator on the first visit.
03
Honest Diagnosis
We explain exactly what’s wrong and what it will cost to fix — before we do anything. No surprises, no pressure.
04
Fixed & Running
We complete the repair, test the unit, and leave only when your refrigerator is performing properly.
All Configurations. All Brands.
We service every major heat pump type found in homes across Baltimore and Central Maryland
Mini Split Heat Pumps
Ductless wall mounted indoor units with outdoor compressor. We service both indoor and outdoor components on all major brands.
Multi Zone Heat Pumps
Single outdoor unit serving multiple indoor zones. We service all zones and the outdoor compressor unit.
Central Heat Pumps
Ducted whole home heat pump systems. We diagnose and repair compressors, reversing valves, and control boards.
Ground Source Heat Pumps
Geothermal systems that exchange heat with the ground. We service indoor components and control systems.
Air Source Heat Pumps
Standard heat pumps that transfer heat between indoor and outdoor air. Full service on all air source configurations.
Dual Fuel Heat Pumps
Heat pump paired with a gas furnace backup. We service the heat pump components on all dual fuel systems.
Why Heavenly Cool
Dependable Service.
No Surprises.
We’ve built our reputation on doing the job right and treating customers with respect. Here’s what sets us apart.
Upfront, Honest Pricing
You approve the cost before we turn a single screw.
Same-Day Service Available
When your fridge is down, waiting isn’t an option.
No Upselling. Ever.
We fix what’s broken, nothing more.
Licensed & Insured
Fully credentialed technicians serving Baltimore and surrounding areas in Maryland
Over 25 Years of Hands-On Experience
Founded by a seasoned technician who has diagnosed and repaired thousands of appliances across Maryland.
“LG customer service sent out Heavenly Cool Appliance Repair to fix my broken LG refrigerator and they did not disappoint. They came out the same day they called (2 days after I called LG) and replaced the compressor in less than a few hours. They even called two times after the repair was completed to check on the satisfaction of the repair.”
Lori L.
Montgomery Co, MD
Ready to Get Started?
One System. Year Round Comfort.
Let's Keep It That Way.
Same-day heat pump repair across Baltimore and Central Maryland. Book now and get your home back to the right temperature.