Service Areas —

Proudly Serving Windsor and Essex County

At M&M Global Mechanical Services, we’re proud to be your trusted local partner for HVAC repair, installation, and maintenance across Windsor and Essex County. Whether you’re a homeowner looking to upgrade your furnace or a business owner in need of reliable rooftop unit maintenance, our team is here to deliver professional, prompt, and long-lasting solutions.

Locally Rooted, Professionally Driven

As a locally owned and operated HVAC company, M&M Global Mechanical Services understands what Windsor homes and businesses need to stay comfortable year-round. Our technicians live and work in the same communities we serve, which means when you call us, you’re getting a team that knows the climate, the systems, and the standards that matter most.


We bring the same commitment to every job — from downtown Windsor properties to suburban family homes and large-scale commercial buildings. Our focus is simple: dependable HVAC services done right the first time.

Commercial & Industrial HVAC Services

Businesses across Windsor and Essex rely on M&M Global Mechanical Services for consistent, professional HVAC support. We provide commercial heating and cooling services designed to minimize downtime, control costs, and maintain safe, efficient operations.


Our commercial clients include offices, retail spaces, warehouses, and industrial facilities.


We specialize in rooftop units (RTUs), boiler systems, and preventive maintenance programs that protect your investment and extend equipment life.

Residential HVAC Services

Your home comfort matters — and our team makes sure your systems are always ready when you need them most. We offer complete residential HVAC services in Windsor, including:

  • Furnace and air conditioner installation
  • Preventive maintenance and seasonal tune-ups
  • Boiler and hydronic heating systems
  • Indoor air quality and ventilation upgrades
  • Emergency repair services


Whether it’s replacing an old AC unit or maintaining a high-efficiency furnace, we keep Windsor homeowners comfortable all year long.

Our Service Area

We proudly serve customers throughout Windsor-Essex County, including:

  • Windsor
  • LaSalle
  • Tecumseh
  • Amherstburg
  • Essex
  • Kingsville
  • Leamington


From small residential homes to large commercial and industrial spaces.

Why Local Customers Choose M&M

  • ✅ Fast, responsive service when it matters most
  • ✅ Licensed, insured, and certified HVAC professionals
  • ✅ Residential and commercial HVAC expertise
  • ✅ Emergency HVAC repair throughout Windsor-Essex
  • ✅ Honest pricing and clear communication from start to finish


Call Windsor’s Trusted HVAC Experts Today


Wherever you’re located in Windsor or Essex County, M&M Global Mechanical Services is just a call away.
Reach out through our contact page or call us to schedule service or request a free estimate.

Experience professional, local service you can trust — with M&M, comfort is never out of reach.