A/C & Heating Installation & Repair

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We’re Here to Help Your Home Stay Comfortable

If your air conditioner suddenly fails in the middle of a Phoenix heat wave, comfort isn’t the only thing at stake. Heat extremes can be detrimental to the health, safety, and stress levels of your family and pets—not to mention their impact on productivity. When high Arizona temperatures threaten to derail your day, call the team that puts you first. At Larson Air Conditioning, we can install and service the following systems:

Central A/C Units: Central A/C systems are the most common type of cooling system found in homes throughout the Valley. They provide cooling, dehumidification, air filtration, and air circulation. The components of a Central A/C system are a condenser, evaporator, and duct-system. A central system can last 10-15 years in the Arizona desert climate with routine maintenance.

Heat Pumps: Heat Pump units are another very common system found in Arizona. They’re similar to Central A/C systems but in addition to air conditioning they can also provide heating without any additional equipment. Heat Pumps are a very effective system for the Phoenix area climate and provide for an efficient solution to heating and cooling demands.

Gas Furnaces: Gas Furnaces use natural gas for effective heating. They are designed to quickly and efficiently warm the indoor air. Homes that use gas heat can save on utility bills with an energy-efficient gas furnace.

Packaged Units: Packaged units are a self-contained, all-in-one, type of system that are typically installed on rooftops. The most common package units are packaged heat pumps and packaged air conditioners with built-in gas furnaces. Package units are a very common application for Commercial buildings and flat roof homes.

Mini-Splits: Mini-splits are a high efficiency solution to heating and cooling. They are the ideal solution when attic space is limited and provide a very efficient method of conditioning individual areas as needed. Mini-splits come in a variety of different styles, from high wall mounted, ceiling mounted, floor mounted, to ducted type systems. They come in single-zone models for cooling just one area or in multi-zone models that can provide cooling to an entire home. Mini-splits are a common solution for garages, casitas, and those pesky hot and cold rooms that never seem to get enough airflow.

Is It Time for a Repair or Replacement? Know the Signs

Customers agree Larson Air Conditioning is the best choice for Phoenix-area home air conditioning repair and replacement. There isn’t an A/C and heating problem we haven’t seen or fixed. Signs your air conditioner needs service include:

  • Not blowing cold air while in cooling mode
  • Not blowing warm air while in heating mode
  • Blowing very little to no air
  • Unresponsive thermostat
  • Grinding, squealing, or other loud noises
  • Uneven room temperatures
  • Sudden or increasingly higher than normal utility costs
  • High indoor humidity levels

Repair or Replace Guide

Save More with Maintenance Plans

Receive two scheduled maintenance visits per year and discount pricing on repairs.

Expert Solutions Perfectly Suited for Your Home

Replacing an aging heating and cooling system with a new, high-efficiency model is a great start—but its performance depends on proper installation. The most important day in the life of an air conditioner is the day of installation. Larson Air Conditioning takes pride in our work, so we guarantee the highest-quality A/C installations. Quality guidelines include:

Proper equipment sizing. Selecting proper HVAC equipment size is essential to performance, comfort, and energy savings. A system that is too large will cycle on and off frequently (short-cycling) and fail to dehumidify, and a system that is too small won’t keep up with the temperature setpoint running continuously. Incorrect sizing puts undue stress on air conditioning components, shortening their lifespan.

Proper ductwork. Leaky ducts compromise comfort and drastically decrease cooling efficacy. They also enable hot and cold spots to develop throughout the home. If there’s a room in your home that never reaches the right temperature, your ducts may be to blame. A properly designed and installed duct system is a critical part of an efficient and effective HVAC system. We’re experts at duct system replacement, duct modification, duct inspections, and airflow evaluations. Larson technicians evaluate your duct system, identify leaks and seal your ducts with a mastic sealant. We also install new ducts and replace aging ducts as needed, since a high-quality duct system is essential to home climate success.

Proper refrigerant charge. Incorrect refrigerant levels lower the efficiency of your air conditioning system by 5-20 percent and can cause costly secondary damage to components like the compressor. We ensure refrigerant levels are accurately adjusted and analyzed for each system we install every time.

Airflow configuration. Airflow has a direct relationship with the refrigeration cycle of an air conditioner and plays a very important part in achieving the designed system performance. High or low airflow can lead to discomfort and escalating energy bills. Larson Air Conditioning installation includes proper configuration of airflow speed settings.


Our no-obligation pricing tool helps you get an honest quote for a new A/C system. Get matched with the best system for your home and budget!

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Our Unwavering Commitment to Excellence

At Larson, complete satisfaction is more than words. We hold our services to a high standard and guarantee exceptional customer service and results with every service call, or we make it right. It’s all part of our commitment to always providing superior results for each and every customer we serve.

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What You Can Expect From Us

From our prompt arrivals, commitment to craftsmanship, and flawless attention to detail, it’s our assurance that your customer service experience will exceed your expectations in every way. Here’s how we ensure a superior experience from beginning to end.


Appointment confirmation, reminder, and dispatch notifications with technician photo to let you know we’re on the way.


Our technicians always arrive within your scheduled timeframe.


Your technician will always walk you through the issue at hand, keeping you informed along the way.


We provide options from the immediate issue, to cautionary components, to performance related upgrades and maintenance.


Our technicians are repairmen, not salesmen; therefore, you’re always going to be looking at honest, upfront pricing and solutions meant to last.


We’re committed to excellence. If you’re not satisfied with our work, your service call is free.