Dan Del Zoppo Electric Co Inc
- Website checked
Koch & White Inc
Heating and cooling contractor in Ann Arbor, Michigan, offering standby generator installation and furnace, boiler and air conditioning work for backup power and heating emergencies.
What they do
Koch & White, based in Ann Arbor, installs and services furnaces, boilers, heat pumps, ductless mini-splits and air conditioning, and also handles water heaters. For backup power it installs standby generators and provides generator repair and maintenance, working with Generac and Carrier equipment. Hours run on weekdays, and free estimates and financing are available. The company is employee-owned and has operated since 1934. Structural drying is also on its list of work. Its listed service area includes Ann Arbor, Ypsilanti, Saline and Dexter.
- Standby generators
- Furnace repairs and installs
- Generator installs
- Boiler service
- Heat pumps
- Ductless mini-splits
Listed under Backup power, Heating and cooling emergencies
Where they work
What we checked
- Its own website lists this work: koch-white.com/generators/installation (opens in a new tab), koch-white.com/generators/maintenance (opens in a new tab)
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
Other backup power pros in Ann Arbor
Indoor Comfort Heating & Cooling
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A J Leo Electric & Solar
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