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HVAC A LEGACY OF SERVICE & TRUST SINCE 1976

Heating & Air Conditioning Services in Surprise, AZ

Proudly Serving the Valley

When the weather outside is intense, you’ll need a reliable HVAC system to keep you comfortable. At Donley A/C & Plumbing, we’re always ready to help Surprise residents with any HVAC installations, repairs, or maintenance they might need.

We strive to deliver high-quality heating, AC, and indoor air quality services from trained, experienced technicians so you can enjoy peace of mind and unwavering comfort throughout the year.

Call Donley A/C & Plumbing at (602) 698-8912 today to schedule HVAC services in Surprise, AZ.

Heating Services

A reliable furnace makes a difference on those chilly winter days and nights. Turn to our team when you need these heating services:

  • Heating installation and replacement: Whether it’s a first installation or a replacement, we can quickly assess your heating needs and install an appropriate new model for long-term comfort and energy efficiency.
  • Heating repair: When you find yourself with no heat, strange behaviors, or unusually high energy bills, call us for fast, thorough solutions to your heating issues.
  • Heating maintenance: Routine maintenance is crucial to keep your heating performing correctly for years and help you avoid replacing it prematurely.

Air Conditioning Services

Surprise residents rely on their air conditioners throughout most of the year, which means it’s pretty common to find yourself in dire need of AC services. Our team can help with:

  • AC installation and replacement: Are you ready to install a new air conditioner for reliability, efficiency, or more power? We’re ready to help you find the perfect fit.
  • AC repairWhen you’re dealing with short-cycling, frozen evaporator coils, or high electric bills, give us a call, and we’ll resolve the problem quickly.
  • AC maintenanceLet our team handle all the little details that keep wear and tear to a minimum so you can get the most value and consistency out of your AC.

Indoor Air Quality Services

Clean air is crucial to your health and comfort — to say nothing of the impact of air quality on your home, electronics, furniture, and other property. We can assess your indoor air quality and address common issues with solutions such as:

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Count on our team for fast responses, upfront pricing, and quality work—because you deserve service you can trust.

Frequently Asked Questions

Have questions? We are here to help. Still have questions or can't find the answer you need? Give us a call at 602-698-8912 today!

  • Do I need to replace my ductwork when I replace my AC system?

    It depends on the condition of your existing ductwork. If your ductwork is in good condition and adequately sized for the new system, you may not need to replace it. However, if your ductwork is damaged, leaking, or improperly sized, it may need to be replaced to ensure the new system functions properly and efficiently.

    An experienced HVAC technician can assess the condition of your ductwork and provide recommendations for replacement if necessary.

  • 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.

    • Should my heat pump be repaired or replaced?

      Usually, a professional repair is sufficient to get a heat pump running properly again. However, if your system needs frequent repairs or is over 15 years old, your money is better invested in a new system. Our team can help you determine which option is best for your system and home.

    • How long does AC maintenance take?

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

    • Are heat pumps loud when operating?

      Heat pumps are quieter than many other heating and cooling systems, making them an ideal choice if you’re looking for a quiet system.

    Need Fast, Reliable Service?

    A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

    Address
    11062 North 24th Avenue
    Phoenix, AZ 85029
    Map & Directions
    Hours
    • Monday - Friday 7am - 7pm
    • Saturday - Sunday 7am - 7pm