Fiat Mechanical

Fiat Mechanical Heating & Air Conditioning Services Company specializing in Commercial and Residential services. Fiat Mechanical Inc.

is the right team to handle all your HVAC installation, maintenance, and repair needs throughout Arizona. Our experienced technicians specialize in professional system installation, comprehensive preventative maintenance, and reliable ongoing service plans to keep your equipment running efficiently year-round. From diagnosing complex system issues to performing timely repairs and full system repla

cements, we are committed to delivering dependable solutions that maximize comfort, improve energy efficiency, and extend the lifespan of your heating and cooling systems.

"I wanted to give the biggest shoutout in the world to Julian Rodriguez and their dispatcher Chelsea. I have been dealin...
05/30/2026

"I wanted to give the biggest shoutout in the world to Julian Rodriguez and their dispatcher Chelsea. I have been dealing with an A/C leak for over a month and have had over four different technicians from different companies here to diagnose the issue and do “repairs”. Finally FIAT was recommended as they do most of the A/C work for the HOA I live in.

Julian came out on a last minute call, took his time and was.." says squibb17 on Google

★★★★★ I wanted to give the biggest shoutout in the world to Julian Rodriguez and their dispatcher Chelsea. I have been dealing with an A/C leak for over a month and have had over four different technicians from different companies here to diagnose the issue and do “repairs”. Finally FI...

"Our technician, Jeremy was not only courteous but also explained in detail his assessment of the situation and how he w...
05/19/2026

"Our technician, Jeremy was not only courteous but also explained in detail his assessment of the situation and how he was going to resolve it. The HVAC system is working fine now." says Drue

★★★★★ Our technician, Jeremy was not only courteous but also explained in detail his assessment of the situation and how he was going to resolve it. The HVAC system is working fine now.

"The tech who serviced my unit was polite and repaired my unit accurately and quickly. The office is staff is so nice! H...
05/17/2026

"The tech who serviced my unit was polite and repaired my unit accurately and quickly. The office is staff is so nice! Highly recommend Fiat!!" says Laura

★★★★★ The tech who serviced my unit was polite and repaired my unit accurately and quickly. The office is staff is so nice! Highly recommend Fiat!!

"Elijah came over to check my unit today. He was polite, courteous and knowledgeable. Unfortunately it's an older system...
05/14/2026

"Elijah came over to check my unit today. He was polite, courteous and knowledgeable. Unfortunately it's an older system and it needs to be replaced. Hopefully Elijah is part of that team doing it because then I'll know it's getting done safely and correctly." says Cortes on Google

★★★★★ Elijah came over to check my unit today. He was polite, courteous and knowledgeable. Unfortunately it's an older system and it needs to be replaced. Hopefully Elijah is part of that team doing it because then I'll know it's getting done safely and correctly.

"We are a multi-family residential condo community in Phoenix. Individual condos do not have separate air conditioning a...
05/06/2026

"We are a multi-family residential condo community in Phoenix. Individual condos do not have separate air conditioning and heating units; instead, all units are served by a central plant that houses a chiller, boiler, and affiliated equipment (pumps, storage tanks, etc.).

Hydronic pipes circulate chilled and heated water throughout our community and into each living space, which is equipped with an air handler. Fiat has.." says Janet on Google

★★★★★ We are a multi-family residential condo community in Phoenix. Individual condos do not have separate air conditioning and heating units; instead, all units are served by a central plant that houses a chiller, boiler, and affiliated equipment (pumps, storage tanks, etc.). Hydronic pip...

"Great service / response time.  Quickly diagnosed the problem, ordered parts and had our AC back operational with minim...
04/16/2026

"Great service / response time. Quickly diagnosed the problem, ordered parts and had our AC back operational with minimal downtime. I highly recommend Fiat Mechanical." says Dean on Google

★★★★★ Great service / response time. Quickly diagnosed the problem, ordered parts and had our AC back operational with minimal downtime. I highly recommend Fiat Mechanical.

"I have no complaints" says Millye
04/16/2026

"I have no complaints" says Millye

★★★★★ I have no complaints

"Amazing Technicians and very knowledgeable. Highly recommended for any mechanical work. O" says Uriel on Google
04/14/2026

"Amazing Technicians and very knowledgeable. Highly recommended for any mechanical work. O" says Uriel on Google

★★★★★ Amazing Technicians and very knowledgeable. Highly recommended for any mechanical work. O

Replace the liquid-cooled chiller with an air-cooled chiller. Great team of guys on site making it happen Thank you! Pro...
05/24/2022

Replace the liquid-cooled chiller with an air-cooled chiller. Great team of guys on site making it happen Thank you! Proud of each and everyone one of you!!!

07/31/2020

Good afternoon,

I want to express my gratitude for Joseph, Service Tech.

Joseph was here most of the day working on three different units with three different issues. His attitude and professionalism was a welcome experience. We had difficulty with another plumbing company in correcting the issue that Joseph faced today in unit 212.

Joseph never once made me think that we were a problem or that he was overwhelmed in his work, even though I’m sure he had a lot on his plate. He was courteous to the resident and made him so happy to finally fix the issue after two months of going rounds with a different vendor on a newly installed fan and coil system.

He responded to my many requests and questions quickly and confidently in his knowledge.

I am sending high praises to you on your employment of Joseph.

All of your employees have been professional, fast and honest. I am really looking forward to a continued work relationship with Fiat!

Address

450 W 5th Place
Mesa, AZ
85201

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+14808070255

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