Maintenance Agreements

SAYCO is Tucson’s leading provider of air conditioning service and AC systems. We’ve been selling, installing and maintaining air conditioners for almost 70 years, and you can see our workmanship in homes and businesses throughout Pima County and southern Arizona.

We’ll keep you cool year-round!

We service every type of air conditioning system.

  • Sell, install, fix and maintain any type of AC, air conditioner, heat pump, or heater
  • Repair all AC models, including rooftop air conditioners
  • Install and repair all HVAC systems
  • Expertly maintain and repair heat pumps
  • Troubleshoot, diagnose and repair all HVAC electronic controls
  • Help design cooling systems for new and existing homes
  • Clean air ducts, coils and air conditioning filters for the best air quality

The Best AC Services In Tucson

SAYCO offers Tucson’s most comprehensive cooling and AC & Heating services. Our air conditioning service includes sheet metal fabrication, ductwork, AC thermostat repairs, and installing and changing air conditioning filters.

To make sure you save money, our air conditioning service includes expertly estimating and designing your cooling system to avoid excess capacity, so you have exactly the right amount of cooling that you need, at the lowest price.

We service all makes and models, including Carrier, Lennox, Ruud, Rheem and Trane. We also repair Amana, Aaon, American Standard, Bryant, Armstrong, Coleman, GE, Tappan, Tempstar, Heil, Westinghouse, Weather King, York and many more.

We provide both residential and commercial air conditioning service as well as repair and annual maintenance.

Why We’re The Leader In Arizona Air Conditioning Service

We’re best known for our fast, expert service and low pricing. We’re also known for our service plans, which take all the worry out of annual cooling and heating maintenance. And, we believe in proactive check ups, so you’ll enjoy many years of trouble-free use and never pay overtime again!

We also stand out because of our standard double warranty on new AC equipment installations – We give a 2-year warranty on labor, instead of the typical one-year warranty offered by many other companies.

As well, we also provide Arizona’s most extended labor and parts warranty, up to 10 years for AC equipment that’s less than 90 days old.

Even better, we offer financing so that you can afford the air conditioning that you need right now.

For Tucson’s best AC service, just call us at 520-887-2926



Our AC service includes installing, repairing and maintaining every brand and model of air conditioner. We also service and maintain heat pumps, HVAC systems, rooftop air conditioners, and all other types of cooling systems. At SAYCO, we offer southern Arizona’s best AC repair service.


At SAYCO provide both residential and commercial heating repair services. Whether you need an entirely new HVAC system or a simple repair to your existing heater, we can help you. At SAYCO we handle everything from basic troubleshooting to advanced system design and maintenance.


If your cooling and heating system isn’t working properly, it may be time to call SAYCO for a new HVAC installation. Our skilled technicians are proficient in reading blueprints connected to the HVAC installation and will work with you to prepare the space for the installation of the required equipment.

Are You In Need of Heating or Air conditioning Service?

SAYCO has earned a reputation for successfully completeing difficult projects within critical timeframes.


350 E Prince Rd, Tucson, AZ 85705