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Find Electrical for home addition or remodel installers in Jefferson

Avatar for Current Electric Co
Current Electric Co
4.6(
1,017
)

Serving Jefferson, WI and surrounding areas

Approved

In business since 1983

Emergency services offered

Warranties offered

"Installer was on time for appointment. He was very friendly and did an accurate, professional installation. After job was complete, he meticulously cleaned the work area. Was very happy with the work!! Definitely would consider hiring this company again for future electrical work."
Current Electric is locally owned and operates from Wauwatosa, WI.  We've been serving SE Wisconsin since 1983.
Our team did all of the electrical design and installation for this beautiful kitchen.
Whether you are building a new home or just need a few new outlets, Current Electric can accommodate all of your electrical needs.
Additional Photos
Additional Photos

+9

Response time1 day
Response rate95%
8 neighbors recently requested a quote
Avatar for Elite Electrical Contractors LLC
Elite Electrical Contractors LLC
4.6(
22
)

Serving Jefferson, WI and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Quality work

"Tim was highly professional and punctual in fact they showed up an hour early. I wasn’t able to be home while Tim was performing the work. But he kept me in the loop the entire time. He advices a better alternative to solve my electrical outlet needs. Tim was very responsive with addressing all of the questions I asked via text leading up to the install day. Over the last couple of years I’ve had electrical work done by three other electricians two of which were good. Overall the level of service Tim provided was above and beyond."
Additional Photos
Response time2 days
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Double U Electric LLC
Double U Electric LLC
4.5(
8
)

Serving Jefferson, WI and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Jason was very friendly and professional. He found our electrical problem right away, fixed it and thoroughly explained what happened. We highly recommend Double U Electric."
Additional Photos
Response time10 hrs
17 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for PRECISION POWER & ELECTRIC LLC
PRECISION POWER & ELECTRIC LLC
5.0(
9
)

Serving Jefferson, WI and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Hired Precision Power twice to help with various electrical needs… rewired my kitchen and then again to help with the finish trim outs. We will continue to hire him. Currently just waiting for our new chandelier to arrive so we can have him back out again! Thanks for the quality work and dependability!"
Added cabinet lighting
Added cabinet lighting
Added cabinet lighting
Commercial work
Commercial work

+8

Response time11 hrs
Response rate95%
9 neighbors recently requested a quote
Avatar for All Comfort Services
All Comfort Services
5.0(
6
)

Serving Jefferson, WI and surrounding areas

Approved

In business since 1973

Free estimates

Emergency services offered

All Comfort Services is a 50+ year old employee-owned heating, cooling, plumbing, and electrical contractor serving residential and commercial customers in Dane and parts of Rock, Columbia, and Jefferson counties. We may need to confirm a specific zip code that we service. Our team understands that when you call a local electrician, you need a trained, certified, and insured professional who will arrive on time and be ready to provide the solutions you need. Our repair dispatch fee is $149.

Generator
Generator
Panel Installation
Service Upgrade
10 neighbors recently requested a quote
Avatar for Elec-cellent electric LLC
Elec-cellent electric LLC
5.0(
4
)

Serving Jefferson, WI and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Randy was not only a knowledgeable and competent electrician, but an honest and ethically person. Our A/C and furnace appear to have no power. The main panel was looking pretty rough. Randy came by on a Sunday to take a look and quote a replacement. He inspected the system and concluded that it was working properly with cosmetic issues. He could have been dishonest, he wasn’t. He could have left, he didn’t. He moved on to the furnace and discovered a bad fuse, replaced the switch. It worked, but not the A/C. He could have left, but he didn’t. He went outside and tested the fuses and box, good. He unscrewed the cover on the unit and as he went to pull the cover the fan came on. What! An electrician with magical powers? One who can will dead appliances to life? A super hero? Maybe, but there was also a loose wire. Bottom line, Randy saved us a significant amount of money. Grateful for his service."
Fuse box replacement with new service panel. .
Residential kitchen remodel.
Outdated 100-amp service panel with no room for expansion. Needed additional circuits for master bath and bed addition.
100-amp 30 space service panel with room for future expansion.
New construction home.

+9

Recommended by75%of homeowners
Showing 1-10 of 21
FAQs for electrical for home addition or remodel installation projects in Jefferson, WI

Because installing coax outlets involves working around existing electrical wiring and confirming proper grounding, many homeowners prefer to hire a licensed electrician. A professional completes the work safely, secures the line behind the wall, and ensures the installation meets local code, which reduces the risk of damage or future repairs.

You still need a coaxial outlet for most cable-based internet services. The modem draws its signal from a cable line that terminates at a dedicated wall jack. Once the modem is online, your Wi-Fi router can broadcast the signal throughout the home, so the outlet’s location doesn’t affect wireless performance. If an existing jack is damaged or in an inconvenient spot, an electrician can move it or install a new one to maintain a strong, reliable connection.

Coaxial cable loses signal strength the farther it runs. A 50-foot length introduces noticeable loss, and a 100-foot stretch can drop the signal by roughly 30%. A weaker signal can result in a fuzzy picture or slower internet speeds. To maintain high performance, limit cable length whenever possible, select the correct cable grade, and route it efficiently. If your layout demands an exceptionally long run, an electrician can install an inline amplifier to boost the signal and maintain picture or data quality.

The Jefferson, WI homeowners’ guide to electrical for home addition or remodel installations

From average costs to expert advice, get all the answers you need to get your job done.