480 Mechanical Air Conditioning & Heating is a family-owned HVAC company based in Gilbert, Arizona, run by husband-and-wife team Dominic and Artie. We provide honest, reliable heating and cooling services with a personal touch you won’t find at big corporate companies. From repairs and maintenance to full system installations, we focus on what’s best for your home, comfort, and budget—every time.
Overview
Hired 21 times
Background checked
5 employees
26 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, and Credit card.
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2021
Services offered
A/C services needed
Repair
Routine Maintenance
Property type
House
Condo/Apartment
Townhouse
Business
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and responsiveness.
Great 4.8
87 reviews
5
93%
4
0%
3
2%
2
0%
1
5%
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Read reviews that mention:
David S.
Nov 17, 2025
•
From Google
Always very easy to get in contact with and set up an appointment with the team. Well-priced when our business gets our ACs serviced and repaired by 480 Mechanical. Would recommend to anybody who needs their AC serviced.
480 Mechanical LLC's reply
Thank you for your feedback for 480 Mechanical! We’re glad to hear scheduling has been convenient and that our pricing and service have met your expectations. We appreciate your recommendation and look forward to continuing to support your business’s HVAC needs.
Mundo M.
Oct 15, 2025
•
From Google
The entire process was straightforward, and they delivered exactly what they advertised. Provided options without an in-home meeting. Once we made our decision on the type of model, Dominic and Artie took the time to answer all our questions and even worked with us to reschedule the installation. Once installation began, Dominic provided excellent customer service and still took additional time to help us understand our new AC unit. The whole process was so easy.
480 Mechanical LLC's reply
Thank you so much for the kind words! We’re thrilled to hear the process was smooth from start to finish. Our goal is to make every installation simple and stress-free while ensuring you fully understand your new system. We truly appreciate your trust in 480 Mechanical and for giving us the opportunity to earn your business!
— Dominic & Artie
480 Mechanical Air Conditioning & Heating
Travis G.
Oct 7, 2025
•
From Google
2ND TIME using 480 Mechanical, this time for an AC repair, as usual the response was quick (same day) Dominic was quick & the repairs were completed!
480 Mechanical LLC's reply
Thank you for choosing 480 Mechanical again! We truly appreciate your continued trust in us. I’m glad we were able to get your AC repaired quickly and keep you comfortable. It’s always a pleasure to help great customers like you!
Duane V.
Oct 8, 2025
•
From Google
Had 2 ac units replaced with 480 mechanical and they did a wonderful job. Dominic stayed late to ensure we got our ac up running in a quick manner. I would highly recommend them to any looking for a new ac!!
480 Mechanical LLC's reply
Thank you so much for the great feedback and recommendation! We’re thrilled to hear you’re happy with your new AC systems. Dominic and the team always go the extra mile to make sure our customers are comfortable as quickly as possible. We truly appreciate your trust in 480 Mechanical!
Karli W.
Jul 31, 2021
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Hired on Thumbtack
Dominic was awesome! He came on short notice on a Sunday because our air was not working properly. He was very thorough and was VERY knowledgeable on airconditioning. We will definitely use him in the future for any air/heating needs! Thanks again Dominic!
Details: Repair • Attic • Outside • House
480 Mechanical LLC's reply
Thank you Karli! We're always here if you need us! :)
Central Air Conditioning Repair or Maintenance
Credentials
Background Check
Dominic Golliher
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
We have VERY competitive pricing. Military, first responders, teachers, senior citizens 60 years old+ get discounts on work over $50 with proof. System maintenance inspection are $50 but are applied to work recommended, diagnostic fee is $50 but are applied towards work performed, in person estimates for system replacement or duct work is $50 but is applied towards work performed. This is to differentiate customers who are serious from those who are curious.
What is your typical process for working with a new customer?
When a new customer calls, we get a little bit of information to put into our system. The customer then gets a confirmation text for the time and date of the appointment. When the tech is on the way to the customers provided location, the customer will then get an "on the way" text, allowing the customer to see on a map where the tech is, how long until they arrive, and a picture of the tech so the customer knows who will be coming to the door.
What education and/or training do you have that relates to your work?
Graduating with honors from RSI (HVAC trade school) and having 14 years in the field servicing, repairing, maintaining, and a/c installations commercial and residential before starting 480 Mechanical, we have seen it all. Call us to see how we can help!
