HVAC Unit Custom Design, Install for Business and Commercial – Michigan

Heating and cooling industrial spaces, offices, institutions or retail spaces efficiently may present several challenges – the systems need to work with the existing structure and space, function quietly, maximize operating efficiency, improve indoor air quality and allow for easy automation and control.

AS Contrera has extensive experience dealing with such challenges and designing just the right HVAC system for your commercial space:

We have full in house HVAC engineering capabilities – that allow us to design and implement custom heating, cooling or ventilation systems, suited to your needs and space requirements.

We use high performance HVAC and rooftop units from top manufacturers – Thermo-Pride, Trane, Ruud, Carrier, Lennox, American Standard, installed by trained and experienced technicians, so you can expect your HVAC equipment to last a long time, perform efficiently, and maintain a comfortable, healthy environment for your employees and customers.

We have a modern, fully equipped sheet metal shop – that allows us to custom manufacture ducts, exhaust systems, etc.

We carefully plan all steps of production and installation – to assure we stay on time, on budget, and we minimize inconveniences to your business.

We stand behind our work and equipment to assure your 100% satisfaction – all materials and labor will carry warranties that we document in our proposal.

“Whether you’re building new or updating your current HVAC system, choose A.S. Contrera. 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.”
Anthony Contrera – President & Owner

Please contact us today for more information about our commercial HVAC services.

We’ll be happy to provide you with references from current and past commercial HVAC customers.


Serving All of Southeast Michigan – Macomb, Oakland and Wayne Counties


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