Air Conditioning Maintenance in Phoenix, AZ

Serving Phoenix Since 1976

Air conditioners can encounter several issues, but regular maintenance can resolve them before they get worse. Don’t let your system break down due to an avoidable problem — choose Donley A/C & Plumbing for AC maintenance. 

For over four decades, our qualified AC technicians have provided detailed maintenance to keep our customers’ systems running optimally. If it’s been a while since your air conditioner got a tune-up, count on us to optimize its performance.

Contact our team at 602-787-3956 to schedule air conditioning maintenance in Phoenix.

Why AC Systems Need Maintenance

Air conditioners work hard to keep your home cool, especially in a hot and dry climate like Phoenix. Regular maintenance for your system is vital because:

  • Dust and debris can accumulate in your ductwork and AC system, causing it to work harder
  • Condenser coils can crack over time
  • Blower motors can get clogged
  • Energy efficiency can degrade

With the help of expert HVAC technicians, you can have your system serviced and resolve these issues before they lead to breakdowns.

Call 602-787-3956 to schedule an appointment with our team.

The AC Maintenance Process

At Donley A/C & Plumbing, we make the entire AC maintenance process easy for our clients. When you hire us, we’ll:

  • Visit your property on your schedule
  • Perform a detailed maintenance check of your system
  • Inform you of any problems we’ve resolved
  • Discuss any serious repairs your system needs
  • Schedule a date for further repairs if needed

Let our team help ensure your AC system is working at its best. Call 602-787-3956 to request AC services in Phoenix.

Preventative Maintenance

Our HVAC experts offer preventative maintenance for all major AC makes and models, including but not limited to Carrier, Amana, Goodman, Trane, and Lennox. During this annual service, we’ll thoroughly inspect your AC, making adjustments as necessary. When we’re done, your air conditioner will be ready to deliver reliable cooling. 

Let us perform comprehensive maintenance on your system. Call 602-787-3956 to schedule AC maintenance in the Phoenix area.

Schedule Air Conditioner Maintenance

Since 1976, Donley A/C & Plumbing has been keeping Phoenix residents cool. We use the best tools in the business and time-tested techniques to make sure your AC system works as it should. We offer upfront pricing and back our services with a satisfaction guarantee.

When you need air conditioner maintenance in Phoenix, choose the trusted local experts at Donley A/C & Plumbing.

Call 602-787-3956 to schedule air conditioner maintenance in Phoenix, Tempe, or surrounding areas.

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How long does AC maintenance take?

Our comprehensive AC tune-ups are thorough and can take up to two hours to complete.

How often do I need AC maintenance?

For optimal system performance, we recommend scheduling AC maintenance annually. We recommend booking a tune-up with our team in the spring to make sure your air conditioner is ready to operate efficiently all summer.

What if maintenance reveals serious problems with my air conditioner?

If we find major issues with your system, we’ll discuss your repair or replacement options. Then, we’ll perform the necessary services to keep your system working well.

Responsive and honest service



Our friendly staff will work with you to schedule a convenient appointment. The technician will call you when in route to introduce themselves, provide an ETA, and confirm the reason for the service call.


Honest & Upfront Pricing

All repair pricing is listed in the technician’s price book, ensuring no hidden fees or costs. We'll work with you on financing options by request.


Swift Installation

Our expert technicians have the skill and experience to complete repairs on the day of service. You won’t have to worry about a drawn-out and complicated installation process.



The technician will review all findings, data, and recommendations with you. Once the job is complete, we're available to answer any questions or concerns.

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Valley-Wide Service 7 Days a Week

We serve the entire valley with technicians available seven days a week. Even when problems arise on weekends or after hours, our professionals are only one call away. We proudly serve these cities:

  • Ahwatukee
  • Anthem
  • Carefree
  • Cave Creek
  • Chandler
  • Fountain Hills
  • Gilbert
  • Glendale
  • Goodyear
  • Mesa
  • Peoria
  • Phoenix
  • Queen Creek
  • Scottsdale
  • Sun City
  • Surprise
  • Tempe
  • Tolleson
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