Preferred Electric & Heating LLC.
Electrical
Serving DeForest, WI
From Google Business Profile
4.1
22 Google reviews
Hours
| Monday | 7:30 AM–5 PM |
| Tuesday | 7:30 AM–5 PM |
| Wednesday | 7:30 AM–5 PM |
| Thursday | 7:30 AM–5 PM |
| Friday | 7:30 AM–5 PM |
| Saturday | Closed |
| Sunday | Closed |
Google categories: Electrical installation service, Air conditioning contractor, Heating contractor, HVAC contractor
View on Google Maps →Last checked October 25, 2026.
More from Google Business Profile
Photos on Google: 5
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Apr 2026 · Owner replied
I have used these guys numerous times!!! Always were honest and did a great job!!
5 out of 5 stars · Jan 2026 · Owner replied
I have used Preferred Electric and Heating for the past 20 years for my heating and AC needs. They've always been ready to help and answer any questions I may have about issues that may come up. I would strongly recommend them for your…
5 out of 5 stars · Jan 2026 · Owner replied
Preferred Electric & Heating LLC is fantastic! I highly recommend them. They recently installed a recessed outlet for me, and the whole experience was great. The team was super friendly, worked incredibly fast, and they were so efficient…
The owner replied to 5 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 25, 2026.
About electricians in DeForest
Electricians install, upgrade and repair wiring, panels, lighting and electrical safety devices. Electricians upgrade service panels, add circuits for kitchens and EV chargers, replace outdated knob-and-tube or aluminum wiring, install lighting, ceiling fans and generators, and correct code violations found in home inspections.
Typical cost: $200–$2,800 for most service calls to panel upgrades. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Verify the electrical license: Ask for a state or local license and check it with the licensing board.
- Confirm the permit plan: Ask who pulls the permit and schedules the inspection.
- Get a line-item quote: Each circuit, device and fixture should be listed separately.