Are You Looking for HVAC Contractors in Pontiac, MI?

Limbach (NASDAQ: LMB) is a leading provider of integrated building systems solutions specializing in HVAC, electrical, plumbing, and controls infrastructure. We partner with commercial building owners to optimize facility operations through mission-critical mechanical systems, energy efficiency upgrades, and data-driven automation. The company positions itself at the intersection of construction expertise and long-term facility management needs.

Lizut Mechanical provides comprehensive HVAC solutions for residential and commercial properties in Metro Detroit. Specializing in heating, air conditioning, and indoor air quality systems, we deliver expert installation, repair, and maintenance services backed by 52 years of local experience. Our certified technicians prioritize energy efficiency, system longevity, and customer comfort through personalized service and premium equipment.

Tech Mechanical is a leading commercial and industrial HVAC and refrigeration company serving Southeast Michigan. Established in 1983, we provide comprehensive HVAC-R services including emergency repair, preventative maintenance, system design and installation, automated controls, and energy efficiency solutions. Our team of certified technicians delivers reliable, code-compliant services tailored to commercial and industrial facilities' unique requirements.