International Mechanical Services Inc

International Mechanical Services Inc works as an HVAC contractor based in San Antonio, Texas. The outfit takes on commercial projects that involve HVAC along with plumbing, process piping, ventilation, refrigeration and utilities. Crews show up for design build jobs at places such as Lila Cockrell Theater and Kennedy High School. They run their own sheet metal and coil line division to prefab parts for several projects running at the same time and keep welding crews certified for water system installs. Their shop builds stainless steel condensate duct, grease duct and high pressure plenums while pipe fitting teams handle everything from small splits to big chilled water loops.

They install split systems and large chilled hot water systems with qualified pipe fitting and millwright crews that aim to get equipment running right the first time. HVAC work targets high grade commercial setups that stay inside client budgets while keeping air quality in check for health and the environment. Welding teams handle hot and chilled water lines per code standards, and the shop turns out stainless condensate duct along with grease duct. CAD detailers produce coordination drawings in both 2D and 3D for field crews. Plumbing crews handle tenant finish outs and high security government installs with emphasis on accuracy and quality throughout the process.

Customers have raised concerns about tools and personal items disappearing from job sites along with questions over whether insurance coverage was in place or payments came through on time. One review from Christopher Green stands out with a five star note calling the company good while the rest highlight repeated problems with reliability. These patterns across fourteen total reviews explain the low average without much consistent praise on speed, quality or communication. DIRT Score 2.26 from 14 reviews on Finds.

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

“Dirty thieves get tools they got my dad's hard hat took my after he passed away call with all my tools don't trust they are thieves”

“They don't pay don't have ins.”

“They have People who steel.”

“Good company”

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