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Business ProfileElectricians in Davenport, Iowa

Hanssen Electric

Taking Calls in Davenport Today 4.70 (18 reviews)(563) 449-5597

Hanssen Electric

Hanssen Electric is an electrical contractor serving homes and businesses in Davenport. The company reports more than 100 years of combined team experience.

Last Updated October 3, 2026.

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Business Highlights
  • Family-owned electrical company.
  • Fully licensed and insured electrical contractor.
  • Team with more than 100 years of combined experience.
  • Warranties and ongoing support for all installations and repairs.
Service Area

Davenport, Bettendorf, Eldridge, LeClaire and Blue Grass, Iowa; and Moline, Rock Island, East Moline, Coal Valley and Milan, Illinois.

Local Business Taking Calls

Hanssen Electric is one of 10 electricians ProsGrade lists in Davenport, Iowa.

Taking Calls
Taking calls through ProsGrade
Listing details

12 services listed, including Electrical panel upgrades, replacements and repairs, Whole-home rewiring and Electrical troubleshooting. Open Monday to Saturday. Rated 4.7 from 18 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Hanssen Electric compares with the other 9 electricians on ProsGrade in Davenport, using public Google ratings and review counts.

  • Ranks in the top half of the 10 Davenport electricians on ProsGrade by Google rating and review volume.
  • Rated 4.7 on Google, at or above the 4.4 average of other Davenport electricians on ProsGrade.
  • One of 4 Davenport electricians on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

12 services
  • Electrical panel upgrades, replacements and repairsPanel changeouts and electrical upgrades
  • Whole-home rewiring
  • Electrical troubleshooting
  • Outlet and switch repair
  • GFCI outlet installation
  • Ceiling fan installation
  • Lighting installationIndoor and outdoor/landscape lighting
  • EV charger installation
  • Generator installation and backup powerResidential installation, replacement, upgrades, maintenance, inspections and repairs
  • New-construction wiring
  • Basement and remodel wiring
  • Electrical maintenance

Reviews

What customers say

Two customers describe Hanssen Electric's service as professional. One customer appreciated the cleanup after a wall EV charger installation, while another praised Pat's creative fixes.

Customer Reviews

Todd Humphries

Hanssen installed the electric wiring for my new construction home and did an outstanding job. I then asked for a quote to install a electric wall charger for an electric vehicle I had bought. They came out to the house, gave a very quick reply on the quote, and scheduled the job promptly. The two technicians that came out did an awesome job installing the wall EV charger (even though they said it was their first time doing one--I couldn't tell!), and even cleaned up after themselves when the job was through. Highly recommend Hanssen to anyone looking for any electrical work to be done at your home!
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Janette Manion

Pat was wonderful - made some creative fixes for the issues I had. If I could give them more than 5 stars I would!!

Christina M

These folks do amazing work! Pat installed a ceiling fan in my living room and an outlet in my bathroom. Both work fantastically! He also fixed an outlet that wasn't working. I highly recommend you hire Hanssen for your electrical needs! If I could give 10 stars, I would! ??
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Dr. Biscontine

I can’t say enough good things about this business. From start to finish they were detail-oriented and provided high quality, professional service. It was a pleasure to work with them!

Drivebywire222

I’ve used them to add wiring and a fan to one bedroom and replace a bath fan. They were quick to accommodate, professional and very fair on prices. Will absolutely use them again!

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Frequently Asked Questions

Does Hanssen Electric handle permits and inspections for panel upgrades?

For panel upgrades, it pulls required permits and schedules required inspections. It also guides homeowners through MidAmerican Energy's meter disconnect and reconnect process.

Does Hanssen Electric provide emergency electrical service?

Yes, it provides emergency electrical services.

How does Hanssen Electric plan a generator installation?

The process starts with an electrical assessment to determine generator size and placement. Installation includes electrical connections, gas-line hookups and an automatic transfer switch, followed by system testing and homeowner training.