Dillett Mechanical

Dillett Mechanical operates as a commercial and industrial HVAC contractor based in Waukesha, Wisconsin. The business holds a 5.0-star rating derived from two client reviews, reflecting consistent customer satisfaction within its service area. Founded in 1996 by Mike Dillett, the company brings over three decades of hands-on experience to complex heating and cooling challenges faced by manufacturing facilities, agricultural buildings, and biotech structures throughout the region.

What distinguishes this contractor from standard residential HVAC providers is its depth of technical capability across specialized domains. The business maintains in-house sheet metal fabrication capacity, enabling custom ductwork and ventilation solutions without third-party outsourcing. Their PreVent air intake filter systems protect equipment air quality, while mission-critical temperature control services ensure operational continuity for sensitive environments. The company also designs and maintains chillers, refrigeration systems, and renewable energy integrations, niche capabilities rarely found among regional contractors.

The two published reviews both award five stars and use notably similar language to describe the experience. One client describes the team as amazing, while another characterizes the business as great. These concise endorsements suggest a service delivery model centered on technical competence and professional reliability, with customers responding to the contractor's ability to execute complex industrial HVAC projects without the friction commonly associated with commercial service calls.