Call us for AC, plumbing & heating services in Maricopa County, including Gilbert!

Professional Air Conditioning, Plumbing and Heating Services in Gilbert, AZLocated just southeast of Phoenix, Gilbert is known as the largest town in the U.S., transforming from an agricultural community of just under 6,000 people in the early 1980s to a modern suburb of over 200,000 people by 2010 according to the U.S. Census Bureau. With numerous theaters, performing arts centers, and restaurants, as well as several parks and over 130 miles of trails in the Central Trail System, Gilbert is a great town for families, outdoor enthusiasts, and patrons of the arts.

From the town’s historic buildings to the latest modern homes, Gilbert residents need quality air conditioning, heating, and plumbing services they can trust to take care of their prized investments. At AC by J, we have been providing superior HVAC and plumbing services to Gilbert and Greater Phoenix since 1983. With top industry certifications from NATE, APS, HPC, SRP, and other organizations, our team is highly qualified and ready to handle all your heating, cooling, and plumbing needs.

AC by J is the most trusted HVAC company throughout Maricopa County. Contact us for air conditioning, heating, or plumbing services in the Gilbert, Arizona area—give us a call!


With triple-digit temperatures common in all but the winter months, reliable AC service is critical to your comfort in Gilbert and the rest of the Valley.

At AC by J, we offer complete air conditioning services—including AC repair, replacement, and maintenance—for your Gilbert home:
  • AC Tune-Ups: Regular air conditioner maintenance, such as changing the air filter and cleaning the evaporator and condenser coils can reduce energy usage by up to 15 percent.
  • Air Conditioner Repairs: From replacing broken belts in the air handler to sealing refrigerant leaks or replacing the compressor, our team can handle all your air conditioning repairs.
  • Air conditioner Installation: Whether you are replacing your cooling system or installing a new AC unit, we can help—from initial design to sizing and installation.

We have extensive experience with a variety of AC equipment, including central air conditioners, ductless mini-splits, heat pumps, geothermal systems, and more. We also offer 24-hour emergency air conditioning repair service after normal business hours.

For the best air conditioner services in Maricopa County, contact us today! Learn why we’re the leading Gilbert HVAC company for AC repair, installation, and maintenance.


Whether you have a clogged drain, water heater problems, or a major leak, our team at AC by J can help.

We offer a variety of plumbing services in Gilbert, including:
  • Waterline installation and repair
  • Plumbing system maintenance and inspections
  • Drain cleaning and repair
  • Slab leak repair
  • Faucet installation and repair
  • Water heater and sump pump service
  • Water filtration and treatment
  • 24-hour emergency services

Whether you live near Water Tower Park or the Superstition Freeway, contact AC by J for the best plumbers in the Gilbert area!


At AC by J, we also offer complete heating services throughout the Gilbert area, from San Tan Village to Val Vista Lakes.

Our heating services include:
  • Heating Installation: We can install or replace most common heating systems, including furnaces, heat pumps, ductless systems, and more.
  • Heating Repairs: From replacing a failed furnace igniter, to repairing a damaged flue or replacing a blower motor, our team can handle all your heating system repairs—and with our 24-hour emergency service, you can reach us any time.
  • Heating Tune-Ups: With routine maintenance, such as cleaning furnace burners, replacing air filters, or cleaning heat pump coils, we can extend the life of your heating system and keep it operating efficiently.

Schedule heating services in the Gilbert area by contacting AC by J online.

Call us for AC, Heating & Plumbing Services in Gilbert

We offer the fastest, most reliable service on all makes and models of AC and heating equipment in the Gilbert area. Our technicians obtain ongoing training and hold the highest industry certifications possible, so you will receive dependable and efficient service with every visit. No matter the time of day, customers throughout the Arizona area have come to depend on us for all their plumbing, air conditioning, and heating needs. As a local, full-service plumbing, and HVAC company, we are ready to help solve any home comfort problem you have. See what your neighbors are saying—check out AC by J’s reviews!

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Schedule an appointment for heating, air conditioning, or plumbing services in Gilbert, Arizona.