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29 Years
experience
Emergency
services
Commercial HVAC Solutions in Ann Arbor, MI
Altech Mechanical Service has been delivering expert commercial HVAC solutions since 1997. Our team of certified technicians combines decades of experience with state-of-the-art technology to design, install, and maintain high-quality heating, ventilation, air conditioning, and refrigeration systems. We prioritize operational efficiency and tenant satisfaction through precision engineering and strategic vendor partnerships. Our commitment to quality is reflected in every project, from initial design using advanced CADD software to final installation and ongoing service. We specialize in retrofitting, modifying, and servicing diverse commercial HVAC systems, including steam boilers, heat pumps, and energy management controls.

Our 24/7 emergency service ensures rapid response to critical HVAC failures, minimizing downtime for businesses. We maintain rigorous quality standards by using only premium materials and employing highly skilled field technicians. Customer satisfaction remains our top priority, with a proven track record of resolving issues promptly and effectively. Our comprehensive service portfolio covers commercial process cooling, refrigeration, temperature controls, and related equipment maintenance. Backed by extensive industry experience and technical expertise, we provide tailored solutions that meet the unique demands of each commercial facility.
Services
Commercial HVAC Heating Systems Refrigeration Services Cooling Solutions Temperature Controls Related Equipment
Details
  • Year established: 1997
Highlights and features
  • We offer 24/7 emergency HVAC service since 1997
  • Our technicians are certified and highly trained
  • We use state-of-the-art CADD technology for precision
  • We maintain partnerships with major equipment vendors
  • We guarantee quality installations with premium materials
Services
Commercial HVAC
We design, install, and maintain commercial HVAC systems using advanced CADD technology. Our services cover complete system lifecycle management from initial design to ongoing maintenance. Our technicians handle all aspects of heating, ventilation, and air conditioning for commercial facilities.
Heating Systems
We specialize in commercial heating solutions including steam boilers, hot water systems, and infrared heating. Our services include installation, retrofitting, and maintenance of gas, electric, and radiant heating systems for industrial and commercial spaces.
Refrigeration Services
We provide comprehensive refrigeration services for walk-in coolers, freezers, and process cooling systems. Our expertise includes CFC conversion, dehumidifier installation, and temperature-controlled storage solutions for commercial and industrial applications.
Cooling Solutions
We offer complete cooling system solutions including air conditioning, water chillers, and heat pump systems. Our services cover installation, maintenance, and repair of rooftop units, packaged systems, and cooling towers for commercial facilities.
Temperature Controls
We install and maintain advanced temperature control systems including DDC, pneumatic, and electronic controls. Our services optimize energy efficiency through VAV boxes, energy management systems, and remote analysis for commercial environments.
Questions
What commercial HVAC services do you offer?
We provide complete HVAC solutions including system design, installation, maintenance, and emergency repair for commercial and industrial facilities.
Do you offer 24/7 emergency HVAC service?
Yes, we provide 24/7 emergency service with rapid response to critical HVAC failures in commercial settings.
What types of heating systems do you service?
We service steam boilers, hot water systems, gas/electric heat, radiant heating, and infrared heating systems for commercial applications.
Are your technicians certified?
All our technicians are certified, trained, and experienced in commercial HVAC systems installation and maintenance.
What areas do you serve?
We primarily serve Ann Arbor, MI and surrounding areas with commercial HVAC solutions and emergency services.
Reviews (5)
Daniel Ash
Jul 28, 2021 Report
Awesome company and very RELIABLE employees! Services: Repair HVAC, Heating system maintenance, A/C system maintenance, Install thermostat, Heating system repair
Rich Cox
Mar 05, 2021 Report
Jack, Mark, and their team are awesome. We use Altech for our rooftop units, backflow controls, and general mechanical services on a commercial building. The service techs are super, the best in the business in my opinion!
Tower Plaza
Jun 17, 2019 Report
These guys replaced an extremely expensive commercial boiler in less than two business days. They took very good care of us, and got the job done blazingly fast.
Trevor Tennant
Nov 12, 2017 Report
I've worked in the Ann Arbor student housing industry for 5 years now and have worked with a lot of different HVAC contractors and Altech is hands down one the best. Their Service Technician Jordan services the current building I work at and he has been outstanding! Highly recommend them.
Sue Wisniewski
May 07, 2017 Report
I called a different HVAC business and was told they could not come out to service us for days. I reached out to Altech and the owner came out within a couple of hours. Great Customer Service!