As a family-owned and operated company, since 2016, Goliath Mechanical provides comprehensive air conditioning installation and repair services to commercial, multi-housing, and residential properties across the valley. With over 30 years of HVAC experience and a strong commitment to integrity, fair pricing, and quality work, you can trust us for all your HVAC needs.

Why Choose Goliath Mechanical?
+ Expert Air Conditioning and Heating Services
+ Tailored Solutions for Your Unique Requirements
+ Environmentally Friendly HVAC Products









"Today was a great experience with Larvell , the technician who came out to do a routine check on our air conditioning units! He was thorough, took his time, and explained everything he saw in terms of the units. Since we have wood floors, I appreciated him taking the time to cover his shoes before entering our house. Goliath Mechanical heating and cooling get an A++++ from me!!"

"Goliath Mechanical GET AN A++++ from me!"

"I've never used Goliath Mechanical before. Larvell arrived on time. He was personable and professional when it came to dealing with customers. He answered all of my questions and explained what he was going to do in great detail. He kept me updated every step of the way. His job was excellent, and I was pleased with it. I want to use their services again in the not-too-distant future! They are my air conditioning team for life!!"

"My air conditioning team for life!!"

"We have brand new Nest thermostats that were extremely difficult to set up. I called Goliath Mechanical because we have a Service Agreement with them. They were prompt, on point , and supportive in getting the settings just right for us. This was the best air conditioning team in all of Arizona!!"

"The best air conditioning team in all of Arizona!!"

"Larvell was very knowledgeable about his work and what needs to be accomplished. When asked a question, he seems to enjoy assisting others and takes the time to illustrate the "whats and whys"! I will continue to call Goliath Mechanical if I need assistance in the future, and I will tell others about it if they need help with any air conditioning services!!"

"I will continue to call Goliath Mechanical."

"This is a fantastic company to work with if you need HVAC services. I had a problem with a thermostat that needed repair. Larvell my technicians, performed a comprehensive assessment of my unit and provided me with a good understanding of how it was working. I admired how detailed he was!! Thank you, Goliath Mechanical, for your excellent service."

"Thank you, Goliath Mechanical."