Connect with Top-Rated HVAC Contractors in South Lyon!

We are a commercial Industrial and Institutional mechanical contractor, fully licensed, insured and certified in all phases of HVAC/R service and installation. Our services include HVAC repair, installation, and maintenance, refrigeration services, and building automation systems.

Welcome to Alison Mechanical, we are dedicated to providing superior HVAC services, no matter the size of the project. Home and business owners throughout South Lyon & Novi, MI trust our crew to find swift, affordable solutions to their HVAC problems because: We're skilled, local, thorough, professional, and qualified.

B's Custom Mechanical is a full-service HVAC company serving South Lyon, Brighton, Howell, and surrounding areas. As one of the top heating and air conditioning companies in town, we offer a wide variety of services to suit all your HVAC needs, including furnace and AC installations, maintenance, repair, indoor air quality, and more. Our expert cooling and heating contractors are dedicated to providing exceptional service and ensuring your HVAC systems are always running smoothly. With a focus on client satisfaction and a commitment to using only the latest technology and techniques, we're the right fit for anyone looking for a reliable and affordable HVAC company.

Fibergrate is a leading manufacturer of fiber-reinforced polymer (FRP) products, providing a wide range of lightweight solutions for various industries. Their products include molded gratings, pultruded gratings, interlocking flooring, and more, designed to meet safety and budget requirements in challenging environments. Fibergrate's products offer flexibility, durability, and cost-effectiveness, making them ideal for architectural, commercial, chemical, data center, docks, food and beverage, general manufacturing, metals and mining, oil and gas, pharmaceutical, pulp and paper, recreational, technology, telecommunications, transportation, utilities, and water and wastewater applications.