Ductless Mini-Split Replacement & Installation in Phoenix, AZ

Expert Ductless Mini-Split Services

When it comes to keeping your home in the Phoenix, AZ, area comfortable all year, a reliable and efficient ductless mini-split system plays a critical role. These compact units offer precise temperature control and energy savings, making them a worthy investment for any Arizona homeowner.

With 40 years of expertise under our belts, Donley A/C & Plumbing is your trusted partner for superior ductless mini-split installation and replacement.

For expert ductless mini-split installation and replacement in Phoenix, count on Donley A/C & Plumbing. Call 602-787-3956 to schedule an appointment.

What Are Ductless Mini-Splits?

Woman sitting on a gray couch in a living room, looking comfortable while ductless mini-split blows air from top of wall behind her.

Ductless mini-split systems provide personalized cooling and heating solutions for individual rooms in your home. They offer the versatility and efficiency you crave. 

These innovative systems consist of an outdoor compressor unit and one or more indoor air-handling units, so they work to cool individual areas, not entire homes. 

Ductless mini-splits are an excellent choice for homes without existing ductwork, room additions, or areas that need extra temperature control. With enough units, they can even be used to control the temperature in your entire home.

Call 602-787-3956 to schedule ductless mini-split services in Phoenix.

Why You Need Professional Installation for Ductless Mini-Splits

Installing or replacing a ductless mini-split is not a DIY job. It involves complex steps, from careful unit selection to precise installation and handling refrigerant, which is best left to licensed professionals. 

As a family-owned business, Donley A/C & Plumbing assures you of expert services marked by honesty, reliability, and responsiveness. Our trained and certified technicians can proficiently handle all aspects of installation and replacement, ensuring optimal performance and longevity of your mini-split system.

Get expert, professional ductless mini-split installation in Phoenix. Call 602-787-3956 to schedule an appointment.

Signs You Need Ductless Mini-Split Replacement

Like any equipment, your ductless mini-split system has a finite life span. Here are some signs it may be time to consider replacing your ductless mini-split system:

  • Requires frequent repairs
  • Struggles to maintain consistent temperatures
  • Over 10 to 15 years old 

If your ductless system has seen better days, don’t hesitate to replace it. Newer models offer improved energy efficiency and functionality, providing long-term savings and enhanced comfort.

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

Ductless Mini-Split Installation & Replacement Process

Donley A/C & Plumbing offers a comprehensive ductless mini-split installation and replacement process. We start by evaluating your needs, considering factors like your home’s size, layout, and heating and cooling preferences. Based on this assessment, we recommend the best system for you. 

Our skilled technicians then perform the installation, adhering to industry best practices. Post-installation, we test the system thoroughly to ensure it’s operating at peak efficiency. We also walk you through the system’s operations and maintenance needs, ensuring you’re confident in managing your new system.

Learn more about our ductless mini-split installation and replacement process or schedule service by calling 602-787-3956.

Lifestyle photo

Why Choose Donley A/C & Plumbing?

At Donley A/C & Plumbing, our commitment extends well beyond typical service delivery. We’ve been a family-owned business for over 40 years, and that familial spirit drives our interactions with every client.

When you choose us, you’re not just getting a service provider; you’re partnering with a company deeply invested in the prosperity of our local communities. Our longstanding presence in these communities lends us a unique understanding of local needs and climatic demands, resulting in tailored services that perfectly suit your home.

Your comfort and satisfaction are at the heart of our mission, and our community involvement is a testament to our dedication to the places we serve.

Call Donley A/C & Plumbing at 602-787-3956 to 
schedule ductless mini-split services in Phoenix or nearby.

Schedule Service

Frequently Asked Questions

How often should a ductless mini-split system be serviced?

We recommend a twice-a-year maintenance schedule to ensure your system runs efficiently. These tune-ups can extend the life span of your system and allow our technicians to catch and fix minor problems before they become major issues.

Is a ductless mini-split system more efficient than a traditional HVAC system?

Yes. Due to their lack of ductwork, mini-split systems generally offer better energy efficiency than traditional HVAC systems.

How long does it take to install a ductless mini-split system in Phoenix?

Installation time can vary depending on several factors, but typically, our expert team at Donley A/C & Plumbing can install a system within one day. 

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.

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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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