Ductless Mini-Split Maintenance in Phoenix, AZ

Boost Your Comfort

Ductless mini-splits are efficient and versatile, making them perfect for homes needing extra temperature control, room additions, or homes without existing ductwork.

At Donley A/C & Plumbing, our ductless mini-split experts have extensive experience and comprehensive training for performing maintenance on your ductless mini-split. Let us help you get your system working at its best, which can reduce your energy bills and boost your comfort.

Call Donley A/C & Plumbing at 602-787-3956 to schedule a ductless mini-split tune-up in Phoenix, AZ.

The Importance of Ductless Mini-Split Maintenance

System maintenance tune-ups, performed by skilled, qualified professionals, offer several benefits, including:

  • Greater operating efficiency
  • Fewer repairs
  • Reduced risk of breakdowns
  • Lower repair costs
  • Lower energy bills
  • Longer system life
  • Quieter system performance
  • Ability to plan ahead and prevent minor concerns from becoming big problems

Call the experts at Donley A/C & Plumbing at 602-787-3956 to schedule an appointment.

Our Maintenance Process

During a maintenance visit, our technicians will inspect your ductless mini-split system and assess its performance. If repairs are needed, we’ll discuss options with you. We’ll thoroughly clean, remove obstructions, and test it. As a result, you’ll enjoy a ductless mini-split system that performs better and more efficiently.

Call Donley A/C & Plumbing at 602-787-3956 to schedule ductless mini-split maintenance in the Phoenix area.

Preventative Maintenance

Preventative maintenance is a process where a qualified professional inspects your ductless mini-split to determine whether it’s performing at its best. Potential issues are identified and, in many cases, resolved on the spot. This is a great way to keep operating costs down, increase efficiency, and prolong the system’s life span.

Schedule ductless mini-split maintenance in Phoenix by calling Donley A/C & Plumbing at 602-787-3956.

Why Choose Us?

At Donley A/C & Plumbing, our air conditioning and plumbing experts have provided honest, professional service in the Phoenix area for over 40 years. Our reliable, honest technicians bring a wealth of expertise to provide customers with superior work quality they can depend on.

As a family-owned business, we take pride in being one of the leading HVAC experts in the area and strive to keep you comfortable year-round.

Ready to boost your comfort? Schedule ductless mini-split maintenance by calling 602-787-3956.

Lifestyle photo

Ductless Mini-Split FAQs

When should I schedule ductless mini-split maintenance?

We recommend annual maintenance just before peak operating season. If you’re using your ductless mini-split for cooling, schedule a tune-up in the spring. Schedule maintenance mid-fall if you use your system for heating.

How long should my ductless mini-split system last?

If your system gets regular quality maintenance, it could last as long as 15 to 20 years, though multiple factors, such as usage frequency, will affect your specific system’s life span.

What are the primary parts of a ductless mini-split?

Specifics will vary depending on the model and type of mini-split, but in general, the major components include:

  • An indoor air handler that moves the air in the affected zone
  • An outdoor condenser (the cooling component)
  • An outdoor heat pump that uses both a condenser and evaporator on systems that include heating
  • Conduits connect wiring and refrigerant between the indoor and outdoor units

Schedule Service

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 skills 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.

Reliable & Expert Service | Donley Reliable & Expert Service | Donley Reliable & Expert Service | Donley Reliable & Expert Service | Donley Reliable & Expert Service | Donley
Valley-Wide Service | Donley

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
Back to Top