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50 Years
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Trusted HVAC & Plumbing Services in Phoenix, AZ
Since 1976, Donley A/C & Plumbing has been a trusted name in the Phoenix area, delivering reliable HVAC and plumbing solutions with a commitment to honesty and quality. Our family-run business prioritizes transparent pricing, clear communication, and skilled service, supported by over 49 years of industry experience. We treat every home as if it were our own, offering 7-day availability and same-day service for urgent repairs. Our licensed team specializes in heating, cooling, and plumbing systems tailored to Arizona's climate, ensuring efficient, long-lasting results. With a 4.9 Google rating and thousands of satisfied customers, we combine advanced technology with personalized care to address residential and commercial needs.

Our dedication to community extends through charitable partnerships, reflecting our belief in giving back to those we serve. From emergency fixes to routine maintenance, we guarantee satisfaction, ensuring every project meets our high standards of excellence.
Services
AC Installation Plumbing Repairs Sewer Line Repair Water Heater Services Drain Cleaning Emergency Services Routine Maintenance Commercial HVAC Gas Line Repairs Water Filtration
Details
  • Year established: 1976
Highlights and features
  • 49+ years of experience in HVAC and plumbing services.
  • Licensed and insured professionals for residential and commercial projects.
  • Transparent pricing with no hidden fees or surprises.
  • 24/7 emergency services for urgent heating, cooling, or plumbing issues.
  • Financing options available for major HVAC or plumbing upgrades.
What people say
Prompt service Honest pricing Professional technicians Reliable repairs 4.9 Google rating
Services
HVAC Installation
Upgrade to energy-efficient HVAC systems designed for Arizona's extreme climate. We install high-quality air conditioners, heat pumps, and furnaces to improve home comfort and reduce energy costs. Our team provides expert guidance on system selection, ensuring optimal performance and efficiency for residential and commercial properties.
Plumbing Repairs
Address urgent plumbing issues like leaks, clogs, and water damage with 24/7 repair services. Our technicians use advanced tools to diagnose and fix problems swiftly, minimizing disruption. Services include pipe repair, fixture replacement, and slab leak detection for homes and businesses.
Sewer Line Repair
Resolve sewer line issues with trenchless and traditional repair methods. We handle clogs, root intrusion, and pipe replacement, using camera inspections to identify problems accurately. Our solutions prevent backups and protect properties from water damage and costly repairs.
Water Heater Services
Maintain or replace gas, electric, tankless, and heat pump water heaters. We diagnose inefficiencies, repair leaks, and install durable units to ensure consistent hot water supply. Regular maintenance extends system lifespan and improves energy efficiency.
Routine Maintenance
Prevent breakdowns with scheduled HVAC and plumbing maintenance. Our technicians inspect systems, clean components, and identify potential issues before they escalate. Regular service enhances efficiency, reduces energy bills, and prolongs equipment longevity.
Questions
What HVAC and plumbing services do you offer?
We provide AC installation, heating repair, plumbing services, sewer line repair, water heater maintenance, and 24/7 emergency support across Phoenix and surrounding areas.
Are financing options available?
Yes, we offer 0% interest financing for 18 months on qualifying HVAC installations to make upgrades more affordable.
Do you service commercial properties?
Yes, we install and maintain HVAC systems for small businesses and commercial spaces in Phoenix and the Valley.
What are your service hours?
We’re available Monday through Sunday from 7 AM to 7 PM, with after-hours emergency service for urgent issues.
How can I schedule an appointment?
Call or text us at 602-698-8912, or book online through our website for a free estimate and same-day service.
Are your technicians licensed and insured?
Yes, all our technicians are licensed, insured, and trained to handle HVAC and plumbing systems with expertise.
Reviews (5)
Bill Tipton
Jul 19, 2024 Report
Im the caretaker for a large home in Scottsdale area. 4 A/C units needed Service and Repairs. Donley was prompt in getting a technician out with a days notice. Technician was Glenn Martin. Professional all the way around. Excellent service and changed the hard to find and reach. A job well done. Thank you Glenn and Donley. Highly recommended.
Jeneen Marie
Jul 17, 2024 Report
Yes. Kirk came out to check my AC and was very pleasant. He explained everything to me so I could understand and took his time. Highly recommend him to everyone. Thank you Kirk for your help.
Ann M.
Jul 10, 2024 Report
We called at the last minute, and they responded quickly. They installed our new AC unit within three hours! Hunter, who assisted us, was great - pleasant and knowledgeable.
Anita Carlson
Jun 07, 2024 Report
My AC quit working yesterday evening. I am 66 years old and I am on oxygen. It was getting harder to breathe as the temp climbed overnight. I called shortly after they opened and Jason Torres was here in just over an hour. He replaced one part and my AC is working. He also checked my filter and replaced it for me. He swept up dirt that fell in the process. He explained everything so that I could understand. He did education on my filter and what I should do going forward. I highly recommend Donley for all your needs.
Mischa R.
Jun 23, 2022 Report
Donley came out to repair an A/C system and they diagnosed the problem immediately. They proceeded to clean out a clogged drain pipe that was in the garage (very easy access) and it took only about 10 minutes to clear out the clog with compressed air and then pour water through it (only one plastic zip tie was needed during the repair, no other parts). For the few minutes they were here including diagnosis, unclogging the pipe, and filling out the paperwork, they charged me over $200, not including the $89 service fee.

So for being here less than 20 minutes, their bill was over $300. Be sure to get an estimate from them prior to any work, as in my opinion, they charge a grossly inordinate amount relative to the amount of time they spend on the repair. Not including the service fee, their charges were equivalent to a labor fee of over $600 per hour.