A.S. Contrera - Commercial Heating and Cooling, Michigan

Mr. Furnace - Residential Heating and Cooling, Michigan

A new furnace or air conditioning system is generally a large investment. To get the best possible system for your particular needs and assure a comfortable environment for your family, employees or customers, there are many factors that need to be considered: size and thermal efficiency of your space, your heating and cooling costs, your budget, etc. With the multitude of brands, HVAC systems and heating & cooling companies, the task of choosing right system may prove daunting.

With Mr. Furnace / A.S. Contrera, there’s only one choice. You pick us, and we’ll do the rest: determine the best HVAC system for your place, the right brand, the correct unit size, approximate energy savings and work to assure your complete satisfaction.

Here’s why we are in the best position to design, execute and install a heating or cooling system that is perfect for your space and needs, and provides affordable comfort year round:

The right selection: we carry and a large variety of top brands like Thermo-Pride, Ruud, Carrier, Lennox, American Standard, and Trane, allowing us to pick just the right one for you.

The right technology: we have at our fingertips an in-house sheet metal shop that can handle any HVAC ducts or custom job; come see for yourself, it is spotless, just like our offices, trucks and more importantly - our reputation!

The right people: We take pride in our team of experienced heating and cooling technicians - many have been with us for decades and have successfully completed HVAC systems for thousands of homes and businesses in Southeast Michigan, for more then 30 years.

The right approach: We understand Michigan, the homes, the people, the business HVAC needs. We respect and treat your property like it was ours. We work with you to minimize the impact of the installation on your family time, work schedule or business. Quality design services, materials, and craftsmanship are standard for us. We eliminate guess work and scheduling conflicts you may otherwise encounter, so the end product will receive your seal of approval the first time.

The right leadership: Leadership that cares, and is focused on your complete satisfaction. Here’s a quote from our president, Mr. Contrera: “My personal, onsite management is a guarantee. Our Projects are quoted accurately. The work is completed on time, without cost overruns or hidden extras. That is fairness. That is what you deserve and what we deliver.”

• Custom design and build of Heating and
  Cooling Systems
• Heating Repair and Boiler Service
• Furnace Repair
• Commercial Heating and Air Conditioning
• Exhaust Systems
• Residential Heating and Cooling
• HVAC Sheet Metal works
• Make up Air Systems
• Humidifiers and Air Cleaners
• Thermostat Install
• Hot Water Tanks Installation
• Commercial Boiler Service
• Business Rooftop Unit Repair
• HVAC Maintenance & Maintenance Plans

Serving All of Southeast Michigan

Macomb County: Armada, Center Line, Clinton, Eastpointe, Fraser, Grosse Pointe Shores, Harrison, Memphis, Mount Clemens, New Baltimore, New Haven, Richmond, Romeo, Roseville, St. Clair Shores, Shelby, Sterling Heights, Utica, Warren

Oakland County: Auburn Hills, Berkley, Beverly Hills, Bingham Farms, Birmingham, Bloomfield Hills, Bloomfield Township, Clawson, Farmington, Farmington Hills, Ferndale, Franklin, Hazel Park, Holly, Huntington Woods, Keego Harbor, Lake Angelus, Lake Orion, Lathrup Village, Leonard, Madison Heights, Milford, Northville, Novi, Oak Park, Orchard Lake Village, Ortonville, Oxford, Pleasant Ridge, Pontiac, Rochester, Rochester Hills, Royal Oak, Southfield, South Lyon, Sylvan Lake, Troy, Village of Clarkston, Walled Lake, Waterford, West Bloomfield Township, Wixom, Wolverine Lake

Wayne County: Allen Park, Belleville, Canton, Dearborn, Dearborn Heights, Detroit, Ecorse, Flat Rock, Garden City, Gibraltar, Grosse Ile, Grosse Pointe, Grosse Pointe Farms, Grosse Pointe Park, Grosse Pointe Shores, Grosse Pointe Woods, Hamtramck, Harper Woods, Highland Park, Inkster, Lincoln Park, Livonia, Melvindale, Northville, Plymouth, Plymouth Township, Redford, River Rouge, Riverview, Rockwood, Romulus, Southgate, Taylor, Trenton, Wayne, Westland, Woodhaven, Wyandotte