Business Details
Your Trusted HVAC Partner in Phoenix, AZ
Definitive Air is a family-owned and operated HVAC company dedicated to providing exceptional heating, ventilation, and air conditioning services. With over 25 years of experience in the industry, we prioritize building lasting, personal relationships with customers while delivering high-quality, professional solutions. Our mission is to ensure every home and business achieves optimal comfort through reliable systems and personalized service. As a licensed, bonded, and insured company, we serve Phoenix and the East Valley, offering a wide range of residential and commercial HVAC solutions. Our expertise includes split systems, ductless systems, heat pumps, and evaporative coolers, alongside comprehensive installation, repair, and maintenance services.We stand by a 100% customer satisfaction guarantee and provide free, no-obligation quotes. Our commitment to ethical practices, competitive rates, and seasonal specials ensures clients receive unmatched value. Definitive Air combines technical excellence with a focus on trust, transparency, and community. Regular inspections and energy-efficient recommendations further enhance system longevity and client satisfaction. Our reputation, built through referrals and decades of dependable service, reflects our dedication to excellence.
Services
Split Systems
Package Systems
Ductless Systems
Gas Furnaces
Electric Furnaces
Heat Pumps
Evaporative Coolers
Air Filters
Thermostats
Commercial Refrigeration
Highlights and features
- Licensed Contractor with AZROC (ROC 174872)
- Bonded and Insured for Customer Security
- 100% Customer Satisfaction Guarantee
- Over 25 Years of Definitive Service Expertise
- No Additional Charges for Weekend Calls
Associations and certifications
- AZROC
What people say
Expert HVAC service
Professional team
Competitive pricing
Prompt response
Energy-efficient solutions
Services
Split Systems
Residential and commercial split systems deliver efficient heating and cooling by separating indoor and outdoor components. These systems ensure quiet operation and precise temperature control. Definitive Air installs and maintains high-performance split systems tailored to space requirements.
Ductless Systems
Ductless systems provide flexible, energy-efficient heating and cooling without ductwork. Ideal for room additions or older homes, these systems offer zoned temperature control. Definitive Air expertly installs and services ductless units for optimal comfort.
Heat Pumps
Heat pumps efficiently provide both heating and cooling, reducing energy consumption year-round. Definitive Air offers high-efficiency models with personalized installation. Our technicians ensure reliable performance through regular maintenance and repairs.
Evaporative Coolers
Evaporative coolers deliver cost-effective cooling ideal for dry climates. These systems use water evaporation to lower temperatures naturally. Definitive Air provides installation, servicing, and energy-efficient upgrades for residential and commercial evaporative cooling solutions.
Commercial Refrigeration
Commercial refrigeration services ensure reliable cooling for restaurants and businesses, including ice machines and reach-ins. Definitive Air offers installation, repair, and maintenance to prevent downtime. Our technicians specialize in commercial-grade systems for food safety and efficiency.
People
Mike
Co-Owner
Mike co-founded Definitive Air with Carol, bringing over 25 years of HVAC expertise to ensure optimal home comfort. He specializes in system diagnostics and energy-efficient solutions.
Carol
Co-Owner
Carol partners with Mike to deliver personalized HVAC services, leveraging her experience in customer relations and system maintenance. Together, they prioritize ethical practices and client satisfaction across Phoenix Valley.
Questions
What services does Definitive Air offer?
We provide residential and commercial HVAC services, including split systems, ductless systems, heat pumps, evaporative coolers, and refrigeration, alongside installation, repair, and maintenance.
Are you licensed and insured?
Yes, Definitive Air is licensed with AZROC (ROC 174872), bonded, and fully insured for all HVAC services.
Do you offer emergency HVAC services?
We do not provide 24/7 emergency services but prioritize prompt scheduling for urgent repairs during regular business hours.
What areas do you serve?
We serve homes and businesses across the Phoenix Valley, including Phoenix, Mesa, Chandler, Scottsdale, and surrounding communities.
Do you provide free estimates?
Yes, we offer free, no-obligation, and no-pressure quotes for all HVAC installations, replacements, and service plans.
What makes Definitive Air different?
As a family-owned company with over 25 years of experience, we combine technical expertise with personalized service, seasonal specials, and a 100% satisfaction guarantee.
Reviews (7)
Tammy H.
Jul 06, 2021
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Definitive Air has been a great company to work with for my air conditioner! Mike helped me with selecting a new a/c unit that would meet my cooling needs last year, and he was very professional, punctual, and efficient. The install went smoothly, and Mike presented me with the information I needed regarding the warranty. Fast forward a year later on the hottest day of the year (so far!) in AZ - one of my capacitors went bad in the heat (my unit sits on a flat roof) and Mike was quick to make it out to my house in the time frame stated, and fixed the issue within minutes. Great service and I am happy to recommend Definitive Air to others who are looking for an honest company with competitive rates who stand behind their product. Thank you Mike!
Sheryl Bateman
Jun 16, 2020
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Service is always excellent, but this time it went above and beyond. When our AC stopped blowing cool air on a hot Sunday afternoon, we fully expected to suffer through the night. We called just to get on the schedule for a weekday, but he was nice enough to come out that evening to work on our AC and get it running again! Problem solved in just a few hours.
Daniel Bodily
Mar 08, 2020
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Called in the morning. Arrived 30 minutes later worked on my AC went above and beyond to find out if the part was still in warranty. Called later to find out how it was working came back to make it a comfortable temperature until we can get the part. I am so thankful for the honesty and service I received. Would definitely recommend if needing AC/Heating work done. I will continue to use this company for any work I need done. So impressed and grateful for honest and good people running companies.
Azpr
Sep 04, 2019
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Professional, honest and on time. If you need your AC checked, thermostat set. This is the company you want to call. Extremely reasonable. No BS. Thank Mike
Mo L.
Aug 18, 2019
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We have used Definitive Air for some years now. It's refreshing to only pay for legitimately needed maintenance/repairs. Mike is very honest, quick & friendly. He recently came out on a Sunday after our Heat pump continued to struggle. No charge as this was a follow up. We had a very overpriced rip off company out years ago so I was wary at first. But no more; assured very good service at reasonable price. No hidden or trip charges.
Michael Zehring
Jan 19, 2019
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We've been using Definitive Air for the last couple years for preventive maintenance. Whenever there's a problem, one call is made and they are right out here to take care of it. They were recommended to us by family members. And when they're out here working, we're treated like family members. Highly recommend them for any ac service!
Mary Y.
Sep 26, 2018
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I called Mike around noon and asked him to come look at our air conditioner at our new home. We knew it was old but just wanted a check-up on it. He said that he would be here that afternoon and he did show up just as he said. He then checked our air conditioner and told us to use it until it died and we will. He was honest but didn't try to shove a new air conditioner down our throat. I was totally pleased with Mike and his company.
