We are a Commercial and Industrial Mechanical and Institutional contractor, specializing in installation, maintenance and repair of all types of HVAC/R and Low-Voltage/IT equipment as well as Environmental Test Chambers (R&D Research). Our company is fully licensed, insured and certified in all phases of HVAC/R and Low-Voltage/IT installations and services
Alison Mechanical is dedicated to providing superior HVAC services, no matter the size of the project. A faulty air conditioner can make the summer miserable. An AC repair from Alison Mechanical Heating & Cooling LLC in South Lyon & Novi, MI can keep you cool and comfortable year-round. Whether you know your unit has a leak or you just want to make