A/C Field Services

A/C Field Services operates out of Houston, Texas, where they specialize in HVAC work for commercial and industrial clients across the greater Houston and Galveston regions. They manage everything from small unitary and split systems up to massive chillers reaching 5000 tons, including absorption, scroll, screw, and centrifugal models. The company covers a 100-mile radius and serves spots like refineries, hospitals, schools, and manufacturing plants. Their background includes handling both comfort cooling and process cooling needs for tough environments in the area.

They handle chiller repairs, pump and valve work, cooling tower maintenance, indoor air quality improvements, refrigeration jobs, air handling units, rooftop units, and split systems. Customers mention projects finished on time and on budget with strong safety focus, like the one Omar Zubia oversaw. Garrett Talbott notes three years of reliable service with standout employee drive and a fleet that shows real pride in the work. Quentin Nethery has been happy with every job in his first year, while Thomas Talbott highlights top customer service after two decades in oil and gas. They offer 24/7 emergency response, preventive maintenance agreements, diagnostics, troubleshooting, and temporary rental systems when needed.

Customers consistently note the professionalism and expertise that gets jobs done right the first time without cutting corners. They appreciate the quick response times and clear communication that keeps projects moving smoothly even in demanding industrial settings around Houston. The dedication of the crew and the quality of the work stand out, along with fair pricing that delivers value over the long haul. Safety comes first in every review, and that builds real trust with repeat clients in refineries and plants. DIRT Score 3.63 from 12 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“I had the pleasure of working with AZ Field Service for a recent project, and I can't recommend them enough. From start to finish, their team displayed professionalism, expertise, and a commitment to safety that exceeded expectations. The project was completed on time, within budget, and with high-quality work. The crew was knowledgeable and always ready to address any questions or concerns I had. I was particularly impressed with how efficiently they handled every aspect of the job, even when facing unexpected challenges. If you need reliable, top-tier service in oil field construction, look no further than AZ. They truly go above and beyond”

“My company has been using AZ field service for about 3 years now and it was the best switch we have done. The work is incomparable, the dedication in drive in the employees stand out. One honorable mention is the fleet is outstanding, they take pride in their work”

“my 1st year using them, very pleased with each job they have done for us. Will continue to use AZ field services”

“I have been in the oil and gas business for over 20 years. This is by far one of the best service companies I have dealt with. Their customer service is top notch . A++++++”

“Quickest and safest service, job gets done right. The people at AZ are very personable.”