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Heat Pump Repair
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  3. HVAC
  4. Heat Pump Repair
Trusted Service
Safe, Friendly, Licensed

Reach out to local technicians with a flawless reputation and get the results you expect. With over 5 years of experience in the industry, we offer competitive pricing, extended warranties, a loyalty program, and complete dedication to customer satisfaction. Contact us today for a free consultation!


Category

HVAC

Call us+1 (877) 766-9933
Working hours

Monday - Friday: 8 am — 6 pm

Sunday: 2 pm — 6 pm


Need a Service?
Book now

Heat Pump Repair

Heat pumps work year-round, so small problems show up quickly. We service ducted and ductless heat pumps, restoring cooling, heating, defrost operation, airflow, and control performance.

Problems we repair

  • No heating, no cooling, or only room-temperature air
  • Outdoor unit stuck in defrost or covered in ice
  • Auxiliary heat running too often or not running when needed
  • Reversing valve, sensor, board, capacitor, motor, or compressor faults
  • Short cycling, high bills, weak airflow, or noisy operation
  • Thermostat configuration problems after a replacement or upgrade

What makes heat pump diagnostics different

A heat pump must be tested in both modes when possible. We check the refrigerant circuit, reversing valve, defrost controls, outdoor sensors, indoor airflow, backup heat, and thermostat setup so we fix the cause instead of only the symptom.

Service process

  1. Initial checks: Thermostat call, mode settings, filters, breakers, safeties, and error codes.
  2. System testing: Air temperatures, electrical readings, refrigerant performance, defrost, and auxiliary heat are evaluated.
  3. Repair options: We explain the issue, parts, timeline, and whether replacement should be considered.
  4. Verification: We test the system after repair and confirm stable operation.

Wondering If We Cover Your City?

Our services are just as easy to schedule across multiple parts of the Bay Area. In the South Bay, we serve San Jose, Sunnyvale, Los Gatos, Saratoga, Campbell, Cambrian Park, Cupertino, Mountain View, Los Altos, Palo Alto, and Menlo Park.

On the Peninsula and the West Bay, we provide the same convenient support in Atherton, Redwood City, San Carlos, Belmont, Foster City, and surrounding areas. In the East Bay, we’re available in Fremont, Newark, Milpitas, and Union City—so wherever you are in our service area, help is close by and simple to book.

If you’re not sure whether we cover your neighborhood, just reach out—give us a call or submit a request online. It’s quick, easy, and completely free, and we’ll confirm availability and next steps right away.

Get your heat pump back to steady comfort: 877-766-9933.

What our customer say

Voltyx Services Electrical Plumbing & HVAC

+1 (877) 766-9933

3400 Stevenson Blvd, Fremont, CA, 94538

Working hours:

Monday - Friday: 8 am — 6 pm

Sunday: 2 pm — 6 pm

Voltyx Services Corp BBB Business Review
Need a Service?

Book an appointment now and get the help you need.

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Social
  • Electrical
    • Repair
    • Main Panel Upgrades
    • Whole-House Rewiring
    • EV Chargers
    • Outlets
    • Switches
    • Lights
    • Commercial lights
    • PV Panels
    • PV Panels Cleaning
    • Backup
    • Smart Home
    • Home security systems
    • Fire Alarms
    • Ting Sensor
  • Plumbing
    • Maintenance
    • Water Heaters
    • Tankless Water Heaters
    • Electric Water Heaters
    • Shower Pan
    • Radiant Floors
    • Toilet Installation
    • Water Filtration
    • Re-Piping
    • Water Softeners
    • Kitchen sink
    • Vanity sink
    • Kitchen faucet
    • Bathroom faucet
    • Drain cleaning unclogging
    • Flo Smart Water Monitor
  • HVAC
    • Air Conditioning Repair
    • Air Conditioning Installation
    • Heat Pump Repair
    • Heat Pump Installation
    • Ductless Mini Split Installation
    • Ductless System Repair
    • Furnace Installation
    • Furnace Repair
    • Heater Service And Repair
    • Wall Heater Replacement
    • Wall Heater Repair
    • Dual Fuel And Hybrid Systems
    • Rooftop AC Unit Installation
    • Rooftop AC Maintenance
    • Thermostat Services
    • Ductwork Repair
    • Ductwork Installation
    • Air Filtration And Air Quality

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