Custom Electrical Services
- Website checked
Duball Electric Inc.
Cedar Rapids electrical contractor that installs automatic generator systems to keep a home powered through utility outages, with after-hours emergency service available.
What they do
The company installs automatic generator systems that supply power to a home during utility outages. It also sells and services portable, residential and commercial generators. Its electricians take on other electrical projects too, from replacing a single receptacle to a full rewire. The business serves Cedar Rapids and nearby parts of Iowa. Free estimates are offered in the local area. Emergency service is available after hours, and the office is open on weekdays. The business has operated for 30 years and is family-owned.
- Generator installs
Listed under Backup power
Where they work
What we checked
- Its own website lists this work: duballelectric.com/generator-installation (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.
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