Air Conditioning

Air Conditioning Service, Repair and Installation

Service | Repair | Installation

The summer heat in Tucson can be brutal and when your air conditioning isn’t working, it’s miserable!  Finding an air conditioning service, repair and installation contractor you can count on can be difficult.  You want a reliable, trustworthy A/C contractor who gets to the root of the problem quickly.  

At Mission Heating and Cooling we repair, service and install all major cooling and heating systems manufacturers, brands and energy sources.   We are a reliable and trustworthy HVAC contractor for residential or commercial repairs, service, installations and dealer approved parts. 

Learn how our MOEAC HVAC system can save you money on install and throughout the system’s lifetime.

Service and Maintenance

Routine maintenance can prevent many common system failures so you don’t have the middle of the night emergency heat evacuation! 

Our advice: Stay ahead of air conditioning problems to keep your air conditioning system running efficiently. Schedule your tune-up, and ask about our maintenance plans!

Learn about our Energy Savings Service Plan. 

What to Expect at Your Scheduled Service Appointment 

Cooling Season Precision Tune-up Procedures for Air Conditioning Systems*

Your service tech will provide the following services during your scheduled HVAC tune-up. 

• Inspect evaporator coil (if accessible).
• Visual inspection of filter; replace if customer has replacement filter.
• Check primary & secondary drains.
• Adjust and clean blower components.
• Inspect condenser coil.
• Lubricate all moving parts (where applicable.)
• Check & tighten all loose electrical connections.
• Check operating pressures for proper refrigerant charge.
• Check voltage & amperage draw on all motors.
• Clean & check thermostat.
• Monitor air conditioning cycle.
• Make recommendations for improvement.
• Inspect evaporator coil (if accessible); clean & spray with evaporative cleaner.
• Check operating pressures for proper refrigerant charge. (Includes up to 2# of refrigerant if needed.)

View our current HVAC Specials.

Cooling Season Precision Tune-up Procedures for Evaporative Coolers*

• Lubricate all bearings (where applicable.)
• Clean pads or replace customer supplied pads.
• Clean pan and water pump.
• Inspect water line for leaks at start up.
• Inspect belt and adjust float.
• Connect and disconnect water lines at start up & shut down.
• Clear distribution tubes.
• Make recommendations for improvement.

Repair

When your air conditioning system freezes up, stops working, or simply gives up,  you want the best. Mission Heating & Cooling technicians are skilled at diagnosis and problem resolution. We get to the root of the problem so you can have your system back in working order with minimal hassle and expense.

Our air conditioning diagnostics and troubleshooting for A/C problems are exceptional. You can count on Mission Heating & Cooling for prompt, efficient, and effective resolution.  Contact us for your air conditioning repairs. 

Installation

We repair, service and install all air conditioning system manufacturers / brands. We know how critical air conditioning is in this hot desert and want to make the process of purchasing a new unit easy and affordable. In addition to working with all top brands, we have our own brand, MOEAC, in order to increase your efficiency and decrease your cost. Learn more about MOEAC. 

We are highly skilled and available for all job types: new construction, existing units, home remodels, commercial projects, etc. 

Mini Splits

Mini Splits are an amazing way to save money while converting a garage, home additions, tiny homes (or even smaller, new construction homes), and providing comfort in a space that was not designed to accommodate a traditional duct system. Mini Splits typically have a higher SEER rating. This can save you energy and be a very cost-effective retrofit solution during costly remodels.

Mini Split systems consist of an outdoor compressor/condenser and a small indoor unit that sets and controls the temperature in the room for optimum comfort.

About MOEAC

Mission Optimum Efficiency Air Conditioning

Our exclusive branded HVAC unit, designed to save you money now and during its lifetime as an optimal energy efficiency unit. 

Nothing is worse than coming home to a steaming hot home in the middle of July…. And then finding out your HVAC unit has completely died and needs to be replaced. The cost of a new unit can be daunting, which is why we began working with Amana and Goodman Distributors to create our MOEAC HVAC unit. 

Advantages of MOEAC:

• We offer 16 SEER HVAC units and higher. 
• Extended warranties available include up to 10-year labor warranty, 10-year manufacturer’s warranty and lifetime compressor warranties with unit change out.
• Lifetime heat exchanger with furnace replacement and compressor warranties with unit replacement on 20 SEER HVAC units.
• No interest financing available! 

What is SEER?

SEER is the Seasonal Energy Efficiency Ratio of an HVAC unit. In short, the higher the SEER rating, the more efficient the unit, which means more savings for you on your monthly energy bills. The efficiency of your system can vary on a multitude of factors including your homes insulation, ductword, and layout. But upgrading from an older, less efficient unit can help cool your home faster and more efficiently.