
Local HVAC & Plumbing Experts in Tolleson
Proudly Serving the Valley
Reliable HVAC and plumbing is the cornerstone of your comfort. At Donley A/C & Plumbing our experts provide a full range of installation, maintenance, and repair services. With thriving industries and our close proximity to Phoenix, we know Tolleson is one of the best places in Arizona to call home, and we do our part to ensure your home is always comfortable. We service all brands and guarantee your satisfaction with our customer service and the quality of our work.
When you need reliable heating, cooling, or plumbing services in Tolleson, contact Donley A/C & Plumbing to schedule HVAC or plumbing services today.


How Can We Help You?

Our Services
Our licensed and insured technicians provide a comprehensive range of heating, cooling, and plumbing services. We maintain up-to-date expertise and use the latest technologies to ensure your systems operate at peak performance.
HVAC Services
Our heating and cooling services are customized to meet your needs and keep you comfortable in the unique challenges of our climate. You can rely on our installation, maintenance, and repair services on the hottest summer day or the coldest winter night.
Our AC and heating services include:
- HVAC installation and replacement: Our technicians can perform comprehensive load calculations and help you select the optimal unit for your desired comfort. We’ll install your furnace, heat pump, central air conditioner, or ductless mini-split quickly and to the highest quality standards.
- HVAC maintenance: Our HVAC maintenance is tailored to keep your systems in the best condition possible. We’ll change air filters, inspect electrical/gas/water connections, adjust thermostats, clean cabinets, and more.
- HVAC repair: Our technicians can diagnose and resolve any issue with your furnace, air conditioner, or heat pump. We maintain a comprehensive component inventory and can promptly restore your system to operation.
Call Donley A/C & Plumbing to schedule AC or heating services in Tolleson, AZ.

Comfort You Can Count On. Service You'll Want to Share.
We Do It Right, Guaranteed.
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“Thank you for the service and troubleshooting on our HVAC system today. It's refreshing to deal with an AC company that has qualified and honest techs like Juan B. - we will always request him in the future.”- Robin G.
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“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.
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“- Misty M.
They come out promptly and fix the problem. They do not overcharge extremely fair with their prices. I have had one unit replaced and no issues since 2022 and I’m going to have a second unit replaced.
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“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.
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“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.
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“We contacted Donnelly for on after hours emergency plumbing issue. Eric was a true professional! He was thorough and explained his findings in layman’s terms putting our minds at ease.”- Kathy G.
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“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.
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“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.
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“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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“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.
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“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.
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“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.
Frequently Asked Questions
How often should I change my air filters?
Air filters should be changed every two to three months. If you have pets, smoke in the home, or have excessive dust around your property, you may need to change filters more frequently.
Are over-the-counter drain cleaners effective?
These can remove shallow clogs but are highly corrosive and can damage plumbing with repeated use. Moreover, they’re ineffective at removing deep clogs or those caused by tree roots, foreign objects, or heavy grease buildup.
How often should I schedule maintenance on my HVAC systems?
We recommend scheduling annual maintenance appointments for your air conditioner, furnace, heat pump, and other HVAC systems.
