thompson@cass.net
Emergency Service
1-734-279-1244
"Whatever It Takes"
Heating & Cooling
Indoor Air Quality
Thermostats & Zoning
Standby Power Generators
Plumbing / Water Heaters
Install & Repair
Preventative Maintenance
Service Agreements
Air Duct Cleaning
Sheet Metal Fabrication
Tech Tips
Testimonials
Sheetmetal Fabrication & Installation
Master craftsmen build the full range of HVAC applications in the company's own shop.
Duct systems
Lab hoods
Oven and equipment exhaust systems
Fume, chemical, and dust exhaust systems
Specialty metal fabrications:
Welded black iron
Black plate
Aluminum and stainless steel
In-house fabrication ensures a higher level of quality and faster installation.