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We Do It Right, Guaranteed. Chandler's AC & Plumbing Experts A LEGACY OF SERVICE & TRUST SINCE 1976
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Call or Text Us Today! 602-698-8912

Chandler HVAC & Plumbing Services

Donley A/C and Plumbing: Serving Businesses & Homeowners in Chandler

For over 49 years, Donley A/C and Plumbing has been a trusted name for heating, cooling, and plumbing services in Chandler, AZ. From AC repairs during Chandler’s triple-digit summers to fixing water heater issues in family homes, our company is committed to providing reliable service across the community.

With service 7 days a week, same-day urgent care, a fleet of 49 service trucks, and a team that values honest pricing and clear communication, we help keep local homes and businesses comfortable year-round. Whether you live near Tumbleweed Park, run a shop at Chandler Fashion Center, or own a restaurant on Arizona Avenue, we are here to help with your HVAC and plumbing needs.

Need HVAC or plumbing service in Chandler? Contact us today at (602) 698-8912 or online for a free estimate! Se habla español!

Dependable Service When You Need It Most

How Can We Help You?

Our Reliable HVAC Services in Chandler, AZ

Chandler summers bring intense heat, with temperatures often soaring above 100°F. A dependable air conditioning system isn’t just about comfort, it’s a necessity. Donley A/C and Plumbing offers professional HVAC services to help homeowners and businesses stay cool and comfortable.

Our HVAC team provides:

  • AC Repairs. When your air conditioner isn’t cooling properly, it could be due to refrigerant leaks, clogged filters, or worn-out components. Our technicians assess the issue, provide straightforward solutions, and help restore your system's performance.
  • New AC Installations. If your current AC is outdated or struggling to keep up with Chandler’s heat, upgrading to a modern, energy-efficient unit can improve cooling and reduce energy costs. We help homeowners and businesses select the right system based on their space, budget, and cooling needs.
  • Routine Maintenance. Regular tune-ups help AC units run efficiently, preventing issues like reduced airflow or system strain. Our maintenance service includes cleaning coils, checking refrigerant levels, inspecting electrical components, and replacing filters. 
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Real Stories | Real Service | Real Satisfaction

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

We Do It Right, Guaranteed.
    “10 out of 10”
    “Donley provided expert advice at a price thousands less than another company. Sean was great, respectful and did a great job for us. Highly recommend this company.”
    - Kimberly B.
    “Exceptional Experience!”
    “Jose was very professional and friendly. He discussed what he would do, and when the job was done, he went over his findings and asked if there was anything else he could do for us.”
    - Kevin 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.
    “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.
    “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.
    “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.
    “Happy Home. Happy Customer.”
    “Air conditioner installation went very well, guys were pleasant. Got the job done efficiently even on an extremely hot day. Very pleased with Donley. They do what they say and deliver a good product. We are happy that our home is finally cool.”
    - Kathy S.
    “The Absolute Best!”
    “We have used Donley Service for over 30 yrs. You will not find a better or more honest company. For our recent service, a big shout out to Daniel. Great work and so pleasant. Use Donley you will never regret it.”
    - Lindsey Y.
    “Absolutely Love Donley”
    “I have been with Donley for over 25 years. They offer professional services from the office staff to the technicians. Their prices are more than fair. They are trustworthy and honest. Wonderful people to work with.”
    - Sharon F.
    “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.
    “Hooray!”
    “The recent freeze broke a pipe on my roof. The team at Donley Plumbing came out the following day and did a great job fixing the pipes on my older home. Josh was great to work with.”
    - Jason B.
    “Quick & Efficient”
    “Seth was very clear in explaining how he would fix our outdoor faucets, the reverse osmosis system and the cost to do so! Seth was on time and completed the work quickly and efficiently!”
    - Pat E.
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Your Local HVAC & Plumbing Experts Acr Areas We Serve

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

Chandler, AZ Plumbing Solutions for Homes & Businesses

Plumbing issues can be more than just an inconvenience, they can disrupt daily life at home or interrupt business operations. Donley A/C and Plumbing provides reliable plumbing services throughout Chandler, helping residents and business owners address problems quickly and effectively.

Our plumbing services include:

  • Leak & pipe repairs. Even a small leak can lead to water damage and higher utility bills over time. Whether it's a dripping faucet, a cracked pipe, or a hidden leak causing rising water costs, our team identifies the source of the problem and provides efficient repairs. 
  • Drain cleaning. Slow or clogged drains are a common issue in Chandler homes and businesses, especially in restaurants and commercial kitchens along Arizona Avenue, where grease and food debris can build up in pipes. Professional drain cleaning helps clear blockages, improve water flow, and prevent backups that could lead to more serious plumbing concerns.
  • Water pressure issues. Inconsistent or low water pressure can be frustrating. Common causes include clogged pipes, malfunctioning pressure regulators, or sediment buildup in the system. Our team diagnoses the issue and offers the right solution to help restore consistent water pressure.

Water Heater Services in Chandler, AZ

Hot water is essential for daily comfort and business operations, from restaurants to office buildings. 

Our team offers a full range of water heater services, including:

  • Water heater repairs. If your water heater produces lukewarm water, taking longer to heat, or making unusual noises, it may need repairs. Common issues include failing heating elements, sediment buildup, or a faulty thermostat. Our team can assess the problem and help restore hot water efficiently.
  • New water heater installations. Choosing the right water heater depends on your household or business needs. We install energy-efficient tankless water heaters, which provide hot water on demand, or a traditional storage tank water heater.
  • Water heater maintenance. Regular maintenance helps extend the life of a water heater and keeps it running efficiently. We provide flushing services to remove sediment buildup, inspect components for wear, and check for leaks or corrosion that could impact performance.

Why Chandler Residents & Businesses Choose Donley A/C and Plumbing

Since 1976, Donley A/C and Plumbing has been a trusted name for HVAC and plumbing services in Chandler. As a family-run business, we pride ourselves on providing honest pricing, reliable service, and clear communication, helping homeowners and businesses keep their systems running smoothly.

Here’s why local homeowners and businesses choose us:

  • Serving Chandler & the Valley since 1976. Decades of experience and a reputation built on trust.
  • Service 7 days a week. HVAC and plumbing issues can't wait, so we’re available every day, including same-day appointments for urgent problems.
  • Honest pricing. No hidden fees, just upfront estimates, and clear communication.
  • Licensed and insured. You can have peace of mind knowing your home or business is well cared for.
  • Financing options.  Flexible payment plans to help manage unexpected repairs or upgrades.
  • 4.9-Star google rating. Thousands of satisfied customers across the Valley, and over 2,800 maintenance agreements showcase our commitment to long-term service and customer satisfaction.
  • Se habla español. A bilingual team for better service and accessibility.

We offer same-day service! Contact us today at (602) 698-8912 or online and get a free estimate!

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Reliable Service with Helpful Savings

  • $50 OFF Any Repair

    Celebrate & Save with Donley's 50th Anniversary Special

  • $1,976 OFF HVAC System Replacement

    Celebrate & Save with Donley's 50th Anniversary Specials!

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.

Donley A/C and Plumbing Donley A/C and Plumbing
Address
11062 North 24th Avenue
Phoenix, AZ 85029
Map & Directions
Hours
  • Monday - Friday 7am - 7pm
  • Saturday - Sunday 7am - 7pm