About Us

About AC Sure Plan

AC Sure Plan, San Diego's most trusted heating, ventilation, and air conditioning (HVAC) contractor, installs, repairs, and services commercial and residential comfort systems throughout the county. We cater to homeowners, commercial properties, and large commercial contracts. As a licensed, bonded, and insured company since 2003, our certified technicians stand behind our quality products and services and guarantee all of our work.

Our services include:
  • Heating and air conditioning installations
  • Equipment replacement
  • Indoor air quality services
  • Hot water heaters
  • Programmable and non-programmable thermostats
  • Preventive maintenance agreements
  • Complete maintenance, repairs, and more
To keep your HVAC equipment running safely and efficiently, call 858-566-4800. Se Habla Español.
Air condition unit

Brands We Install, Repair, and Service

  • Carrier
  • Goodman
  • Trane
  • Lennox
  • Rheem
  • York
Thermostat maintenance

Home Energy Consumption and Maintenance

  • Heating and cooling
  • Water heating
  • Lighting
  • Electronics
  • Appliances
  • Refrigerator
  • Refrigerant
  • Sensor problems
  • Thermostat issues
  • Drainage problems
  • Dirty filters
  • Electronic control failure
  • State-of-the-art, high-efficiency, money-saving residential air conditioning units 
  • Faulty heater component repairs
    • Thermostats
    • Pilot and ignition controls
    • Condensers
    • Air filters
    • Air flow issues

Commercial Services

  • High-efficiency commercial HVAC solutions for all types of systems
    • Design
    • Installation
    • Maintenance
    • Repair 
  • Apartments and condominiums
  • Warehouses and industrial buildings
  • Municipal and public buildings
  • Retail stores and shopping malls
  • Restaurants and hotels
Heating maintenance

Service Benefits and Solutions

  • The best products and services available
  • FREE estimates for installations
  • Fast service and maintenance
  • North American Technician Excellence (NATE) certified technicians
  • Service all HVAC brands
  • 14 years in business
  • Locally owned
  • Same-day services and estimates
  • Competitive pricing
  • Commercial rooftop HVAC units
  • Split-system air conditioners
  • Package unit cooling systems
  • Water source heat pumps
  • Cooling towers and ductless air conditioning
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