Stay Cool San Diego

   The Best Choice for Air Conditioning

Installation & Repair

At NextWave Heating & Air, we take a comprehensive, thoughtful approach to every air conditioning project. Whether we’re repairing an existing system or designing a brand-new install, we focus on performance, longevity, efficiency, and your comfort.

   Repairs Done Right – The First Time

We go beyond surface-level fixes. Our repair process includes:

  • Full system diagnostic—not just symptom chasing
  • Airflow testing and refrigerant analysis
  • Inspecting electrical components, capacitors, sensors, and control boards
  • Checking duct integrity and insulation (often missed by others)
  • Identifying root causes—not just temporary workarounds

We’ll explain the issue clearly, provide honest options, and recommend what’s truly best for your home—not what pads a service bill.

   Installations That Are Built to Perform

Our installs are designed to maximize comfort and efficiency, not just check a box:

  • We can perform a detailed load calculation—not just a rule-of-thumb size guess
  • We can customize duct design to ensure even airflow to every room
  • We install with attention to detail—even when you won't see it
  • We test static pressure and refrigerant charge for factory-spec performance
  • We educate you on operation, maintenance, and any smart features

We don’t believe in shortcuts or rushed jobs—only systems we’re proud to stand behind.

 The NextWave Difference

  • Family-owned, San Diego born and raised
  • Over 40 years of experience
  • Honest, pressure-free advice
  • Industry-leading warranties
  • Long-term comfort, not short-term fixes

When you call us, you're not getting a sales pitch—you're getting a comfort specialist who treats your home like our own.

AC unit on a concrete pad next to a stucco wall with a window and electrical box.

A/C Replacement

If your system is over 10 years old, not cooling like it used to, or driving up your energy bill, it may be time to replace it. We offer free estimates and can help you take advantage of rebates and financing options.

Pool heater mounted on a wall next to a sliding door. Brown fence and door in the background.

A/C Repair

Our skilled technicians diagnose and repair all major A/C brands, often on the same day. We carry common parts to get your system up and running as soon as possible.

Man in cap repairing AC unit outside, holding a yellow tool.

A/C Maintenance

Regular air conditioning maintenance helps reduce breakdowns, extend system life, keeps your system clean and lower your utility bills. Ask about our maintenance Plans for worry-free seasonal checkups.

Man power washing two air conditioning units next to a window on a sunny day.

  • What size A/C system for my home?

    We perform load calculations based on your home's square footage, insulation, window type, and orientation. Bigger is not always better — oversized systems can short-cycle, waste energy and poorly control the comfort of your home.  We help you choose the best system for your unique needs.

  • How often should I service my air conditioner?

    At least once a year — ideally in the spring. Our maintenance service includes replacing filters, cleaning coils, checking refrigerant levels, testing electrical components, and more.

  • What Efficiency rating should I chose?

    The best efficiency rating depends on your budget, home size, and how often you use your A/C. In Southern California, we recommend choosing a system with at least a 15.2 SEER2 rating, which meets California’s updated efficiency standards and offers solid energy savings.


    If you want lower utility bills, quieter operation, and potential rebates, a high-efficiency system (17–20+ SEER2) is a smart investment. For homeowners looking for the best long-term value, we often recommend variable-speed or inverter-driven systems that adjust automatically for maximum comfort and efficiency.


    Not sure what’s right for your home? We’ll help you compare options and find the system that fits your needs and budget.

  • Do you offer financing?

    Yes! We offer financing for A/C installations .We’ll walk you through it step-by-step.

  • Why is my Ac blowing warm air?

    It could be low refrigerant, a dirty coil, faulty thermostat, faulty capacitor, or even a clogged filter.  We offer fast diagnostic service and transparent repair options.

  • What Brands do we install and repair?

    We service all major HVAC brands including, but not limited to, Goodman, Trane, Carrier, Lennox, Daikin, Fujitsu, Rheem and others. We prefer to sell AC Pro and Goodman because they provide the best value, reliability and support. We can recommend the best system for your budget and goals.

Call and Schedule an appointment now.

The Next Generation of home comfort specialists.

Why Us?

When it comes to keeping your home cool and comfortable, you don’t just want any HVAC company — you want a team you can trust to do it right, the first time. At NextWave Heating & Air, we bring over 40 years of family-driven experience, combined with the latest technology, to deliver comfort that lasts.