Preventative AC Maintenance plans

Precision’s comprehensive AC maintenance plan provides you the ultimate peace of mind as a homeowner. Our maintenance agreements are affordable and will save you money in the long run by including annual inspections, priority emergency service and discounts on parts and service should any problem arise.

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Schedule an Appointment with Precision

Fill out the form to schedule your appointment online or call 602-349-6922 for immediate assistance.

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Precision’s Comprehensive AC Maintenance Plans Include:

We Will Give You a $500 Credit When You Purchase a New Unit. (within the 4-year contract)

A Transferable Contract Use it as an added incentive when selling your home or take it with you to your new one!

An Annual 36-Point Diagnostic Evaluation of Your AC/Heating System*

FREE $59.95 Service Calls for the Life of the Agreement

Priority Scheduling With Guaranteed Emergency Service in 24 Hours or Less

Save 20% on HVAC & Plumbing Service, Repair and Replacements (per invoice with maximum $500 off total)

10-Year Workmanship Guarantee (on plans purchased after 01/01/2020)

Plus, a FREE Water Quality Test(on plans purchased after 01/01/2023)

*If you do not schedule your inspection, Precision Air & Plumbing will make reasonable attempts to schedule service.
However, it is the duty of the purchaser to ensure checkups are scheduled.

Agreement holders can also choose their preferred Technician. At the company’s discretion, contract may be cancelled, please note that cancellation fee applies. Feel free to call us to discuss your options.


Air Conditioning Preventative Maintenance

36-Point Diagnostic Evaluation

During your annual 36-point diagnostic evaluation, our professional technicians will:

  • Take Exiting Air Temp
  • Take/Check Refrigerant Pressures
  • Take Returning Air Temp
  • Take/Check Superheat
  • Check Filter(s)
  • Take/Check Subcooling
  • Check Thermostat
  • Inspect Outdoor Coil
  • Take/Check Amp Draw of Outdoor Fan Motor
  • Inspect Refrigerant Line Insulation
  • Check Outdoor Fan Blade and Hub
  • Take Amp Draw of Indoor Fan (Blower) Motor
  • Take/Check Amp Draw of Compressor
  • Inspect Blower Wheel
  • Inspect Compressor
  • Inspect Duct System
  • Check Operation of Reversing Valve
  • Inspect Air Handler/Furnace/Pac Unit for Level and Support
  • Inspect Control Boards
  • Check Air Handler (Furnace)/Elbow for Air Leaks
  • Inspect Compressor (Main Line) Contactor
  • Check Condensate Drain Lines for Cleanliness/Pitch
  • Load Test All Applicable Run Capacitors
  • Inspect Evaporator Coil
  • Check Start Device
  • Check Drain Pans
  • Check Fuses
  • Check Condition of Attic Insulation
  • Inspect Wiring
  • Check Condition of House Electrical Panel
  • Inspect Service Disconnect
  • Check Operation of Condensate Overflow Prevention Switch
  • Inspect Breakers
  • Inspect Metering Device
  • Check and Tighten Electrical Breakers
  • Plus, a FREE Water Quality Test
  • BBB Accredited Business Logo
  • SRP certified contractor
  • Arizona Healt Pump Council
  • Energy star logo
  • Electric League of Arizona
  • NATE Logo
Contact Us

Feel free to contact us any time at 602-349-6922 for immediate assistance.

We offer 24 hour emergency service, and would be happy to schedule an appointment for you, or simply answer any questions you may have.

Precision Air & Plumbing - Chandler AZ Map

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Service and Sales

General Information


Apply Online!

Schedule an Appointment 480-680-9740