Professional HVAC Services in Phoenix, AZ

Reliable Heating & Cooling Solutions for Homes and Businesses

Service King LLC delivers expert HVAC repair, installation, and maintenance services throughout Phoenix and surrounding areas. Our experienced technicians service all major systems with precision, honesty, and long-term performance in mind.

HVAC technician inspecting an outdoor unit on a rooftop. He's connecting gauges with blue/red hoses.

Our HVAC Services

Rooftop HVAC unit on a shingled roof, cast in sunlight, with a metal stand.

Air Conditioning Services

Fast, reliable cooling solutions for Phoenix heat.

From emergency AC repairs to full system replacements, we keep your home cool and efficient all year.

  • Air Conditioning Repair

    Fast AC Repair You Can Trust


    We diagnose and repair AC issues efficiently to restore cooling and prevent future breakdowns.

  • AC Installation & Replacement

    High-Efficiency AC Installations


    Professional system replacement designed for energy efficiency and long-term reliability.

HVAC unit in a recessed outdoor alcove. Gray metallic box, ductwork, rocks, beige wall.

Heating Services

Reliable heating for cooler desert nights.

We ensure safe, efficient heating systems for homes and businesses.

  • Furnace Repair

    Warmth when you need it


    Fast furnace diagnostics and repairs for consistent heating performance.

  • Furnace Installation

    Built for efficiency


    Expert furnace replacements that improve comfort and reduce energy costs.

Air conditioning unit outside a stucco building, with conduit running up the wall.

Heat Pump Services

Year-round comfort with one system.

Heat pumps provide efficient heating and cooling in one solution.

  • Heat Pump Repair

    One system, total comfort


    Precise repairs that restore performance and efficiency.

  • Heat Pump Replacement

    Smart energy savings


    Modern heat pump installations designed for Arizona climates.

White ductless air conditioner mounted on a beige wall above a doorway.

Ductless Mini-Splits

Flexible comfort without ductwork.

Perfect for room additions and zoned comfort control.

  • Mini-Split Installation

    Precision cooling


    Quiet, efficient mini-split installations customized to your space.

A white air quality monitor displaying various readings, including the current level of 824 and other air quality metrics.

Indoor Air Quality

Cleaner air for healthier living.

Improve air quality and comfort inside your home.

  • Air Cleaners

    Breathe easier indoors


    Whole-home air cleaning systems that reduce allergens and dust.

  • Air Purifiers & UV Filters

    Protect your home


    UV and filtration systems designed to eliminate airborne contaminants.

Two HVAC units stacked in an attic, with black pipes and ductwork.

Commercial HVAC

Reliable comfort for businesses.

Commercial systems serviced with minimal downtime.

  • Commercial HVAC Repair

    Keep business running


    Fast, professional repairs for commercial HVAC equipment.

  • Commercial HVAC Installation

    Built for performance


    Efficient system installations for offices and facilities.