We Do It Right, Guaranteed. Scottsdale's AC & Plumbing Experts A LEGACY OF SERVICE & TRUST SINCE 1976

Call or Text Us Today! 480-500-9516

HVAC & Plumbing Services in Scottsdale, AZ

Valley-Wide Service | 7 Days A Week

For over 49 years, Donley A/C & Plumbing has provided quality home services to Scottsdale, AZ, residents. We pride ourselves on our highly trained technicians and commitment to excellent customer service. Whether you need HVAC or plumbing services, our reliable team will provide expert solutions with honesty and integrity.

Avoid the headache of leaky pipes or broken HVAC units. Call Donley A/C & Plumbing to schedule plumbing or HVAC services in Scottsdale.

Book Online Today!

Dependable Service When You Need It Most

How Can We Help You?

Comprehensive HVAC Services

Every Scottsdale resident understands the importance of keeping their home comfortable. From scorching hot summer days to chilly winter nights, your HVAC system is essential to your home. Donley A/C & Plumbing provides reliable HVAC services with a 100% customer satisfaction guarantee.

Our highly trained technicians service and install central air conditioners, heat pumps, ductless mini-splits, and furnaces.

Air Conditioning Services

With summer temperatures reaching over 100 degrees, your air conditioner works hard to keep your home cool. The strain this causes can lead to a system breakdown when you need it most. Donley A/C & Plumbing provides air conditioning services in Scottsdale, including:

AC repair: We perform quick, accurate repairs for long-lasting reliability.
AC maintenance: Book an annual tune-up to maximize comfort and reduce energy costs.
AC replacement and installation: Our team can install or replace your air conditioner with a new, energy-efficient model.

Heating Services

The chilly winter nights in Scottsdale make a heating system essential. Whether you own a furnace or heat pump, Donley A/C & Plumbing offers the services you need to keep your system operating efficiently. Our heating services include installation, repair, and maintenance for a wide range of systems.

Stay comfortable no matter the weather. Call Donley A/C & Plumbing to schedule heating or AC services in Scottsdale, AZ.

Indoor Air Quality Solutions

Living in the desert means your home can be full of dust, contributing to poor indoor air quality. To relieve asthma and allergy symptoms and breathe easier, contact Donley A/C & Plumbing for indoor air services, including air purification systems, air scrubbers, and thermostats. We’ll provide the systems and solutions you need to improve the air in your home.

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Comfort You Can Count On. Service You'll Want to Share.

We Do It Right, Guaranteed.

“Thank You”
“The technician who responded to my inquiry, Sean, was extremely personable and professional. He was timely in his arrival and honest. He explained all the work that needed to be done.”

- Arthur G.
“Donley Plumbing is Top Notch!”
“We had a cranky toilet that needed repair; Walt tried to fix it with four different mechanisms and then recommended replacement. He completed the job quickly and neatly; very professional and knowledgeable. Highly recommend!”

- Christine S.
“Excellent Job!”
“Seth was so helpful. He listened to my concerns and replaced my disposal with 30-40 minutes. We have been using Donley for years and will continue to be lifelong customers.”

- Virginia H.
“Wonderful Service”
“
The whole crew did an excellent job. They were very prompt, the install was clean and obviously effective as the house immediately began to cool. Derrick managed the process very well and kept me updated on the progress.
”

- Dennis C.
“Five Stars!”
“Arrived on time, called ahead, explained possible costs up front, and then fixed the issue quickly. Great service and knowledgeable technician. Friendly and respectful.”

- Jodi R.
“The Best Hands Down”
“Josh Jimenez is about the best plumber we've ever had, and we have lived in a lot of homes. He is a great listener, thinker and doer. He solved our concerns quickly and with follow through.”

- Katherine W.
“Can’t go wrong here!”
“If you are looking for someone who does high-quality work at very reasonable price Donnelly, AC and plumbing is the way to go! Jose Felix did a kick ass job. He checked everything and fixed it as he went that that he found.”

- Glenn G.
“Can Say Enough”
“What can I say to convey the great service I received. Quick, efficient, and personable. Have had no problems since it was installed.”

- Mel P.
“No One Better!”
“This is by far the best plumbing company I have used. Travis arrived on time and efficiently unclogged my sewer line. The fee was reasonable. I am pleased with the service.”

- Richard P.
“Highly Recommend”
“Isidro was fantastic. Evaluated the problem, gave an estimate and the job was completely in a timely manner. He was very polite and verified which type of valve we wanted before installation. We will call Donley for any future services needed.”

- Margie S.
“Garret Did an Exceptional Job”
“We’ve used Donley Services for 7 years and found them to be responsive, thorough, and never pushy about buying unneeded products or services. It’s hard to find reliable service techs. Look no further.”

- Peter T.
“Great customer service!”
“Donley is the best! Came out after hours on a Friday to fix our AC. Milad was very knowledgeable and was able to make the necessary repairs quickly.”

- Erin R.

Your Local HVAC & Plumbing Experts Acr Areas We Serve

Donley A/C and Plumbing is proud to serve Phoenix, Arizona and other surrounding areas.

Plumbing Services

Donley A/C & Plumbing offers a wide range of plumbing services in Scottsdale. Our goal is to ensure your plumbing system stays leak- and clog-free. Our services include:

Leak detection and repair: We can quickly find and resolve leaks.
Pipe replacement: Count on our experts to replace pipes throughout your plumbing.
Sump pumps: We install and replace sump pumps, ensuring your basement is safe from floods.
Water heaters: Our team services and installs traditional and tankless water heaters.
Trenchless sewer line repair: We can fix your sewer line with minimal disruption to your yard.
And more

Why Choose Our Team?

Donley A/C & Plumbing is a family-run home services company in Scottsdale, AZ. Our commitment has always been to our customers and our community. We strive to provide excellent service to every client and ensure complete satisfaction with our work. We’re your go-to plumbing and HVAC company for your Scottsdale home.

Call Donley A/C & Plumbing today or request an appointment online.