Cool Services Inc

Cool Services Inc works out of Round Rock, Texas on HVAC systems for commercial and industrial sites. The crew deals with the constant heat and humidity that hits central Texas hard, keeping large cooling setups running so businesses avoid breakdowns during peak summer loads. They handle everything from routine maintenance on rooftop units to full installs on heavy equipment, showing up with the tools and trucks needed for jobs that smaller outfits skip. No fancy offices or big promises, just straight HVAC work that fits what Round Rock buildings actually need to stay comfortable and operational year round.

The team installs and services commercial HVAC gear like the two 30 ton CRAC units they hooked up inside a data center, where tight tolerances and zero downtime mattered most. One customer asked specifically for Dave Maio when needing ongoing commercial HVAC support and got reliable results every time. They stick to provided estimates on these bigger jobs, pay close attention to how the ductwork and controls line up, and finish the mechanical connections without cutting corners on the electrical or refrigerant side. Round Rock jobs often involve data centers or office buildings that run nonstop, so the focus stays on getting the units online fast and keeping them balanced against the local power and airflow demands.

Some reviews call out poor driving habits like tailgating on toll roads and ignoring basic road rules, which drags down the overall marks on communication and professionalism. At the same time customers note solid workmanship and detail on the commercial installs along with prices that stayed inside the quoted numbers. Quality holds up on the technical side but speed and consistency suffer when the crew moves between sites. DIRT Score 1.92 from 10 reviews on Finds.

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

“One of their employees was tailgating me hard on a toll road during traffic time. This is so inappropriate. Usually with crazy drivers, I just move to the lane over but that is impossible on the toll. They then proceeded to stare me down when they exited the toll. So crazy since they are driving a company van, I wouldn’t trust this company if their employees are such aggressive and reckless drivers. The van was unit 29.”

“I have had these guys hook up two 30 Ton CRAC units in my Data Center. Their workmanship is excellent, their attention to detail is unequaled and they lived within the provided estimates”

“Don’t follow the rules of the road.”

“They are awesome they handle all my commercial hvac needs. Ask for Dave Maio.”

“Their employees do not clean up after themselves and leave a large mess for others to clean up.”