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Top-Rated Electrical wiring or panel upgrade pros in Barrington - Updated Nov 2026

Avatar for Scott Nelson Electric Inc
Scott Nelson Electric Inc
4.9(
367
)
Electrical Wiring or Panel Upgrade

Serving Barrington, IL and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Nelson Electric is the best electrical contractor I’ve used in my thirty-eight years of owning and updating my homes. It is difficult to find an excellent contractor who is willing to take on a major remodeling project in old construction, and who handles it efficiently, cost-effectively, and with perfection. This time we were remodeling a 110 year-old bathroom. When we got down to the studs, joists, and rafters, the plans were worthless because of all the surprises. Unphased, the crew was able to trace every hidden wire to destination and source, re-route them as needed, install a new, larger, circuit breaker box, pull wire through neatly, clearly identify and label everything, and finish beautifully the lighting, overhead heating, floor heating, and exhaust fixtures, making for a beautiful bath. Thank you, Scott!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time3 days
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Blazer Electric Co
Blazer Electric Co
4.7(
384
)
Electrical Wiring or Panel Upgrade

Serving Barrington, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Jack and his crew did a great job with the work we needed done which ended up being more complicated than we had anticipated. He charged by the job rather than the hour, which worked out well for us since his crew had to pull half the wires out of the electrical box to figure out what previous electricians had done in our condo. Jack and his crew were honest and efficient and I wouldn't hesitate to hire them again."
Now the lights are in...
We had to cut some holes in order to install new electrical connections
Job complete!
A splash of color...
Looking good in a daylight

+14

Response time12 hrs
Response rate100%
4 neighbors recently requested a quote
Amp Electric & Power, LLC
5.0(
41
)
Electrical Wiring or Panel Upgrade

Serving Barrington, IL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I needed to replace my fuse box with a circuit breaker panel. Allin was great at listening to me and addressing my concerns for the project. He also explained the process and offered me a few options. I appreciate he and his staff's hard work on replacing the panel - especially on a day when we had a heat wave. (We couldn't turn on the AC since the power had to be off while they worked on the panel.) I also appreciate that they cleaned up after they were done so there were no messes left behind."
Ev Charger
EV charger
Tesla Charger
Complete Install
Charge Point install

+4

Response time11 hrs
Recommended by56%of homeowners
Avatar for HD Electric Design
HD Electric Design
5.0(
26
)
Electrical Wiring or Panel Upgrade

Serving Barrington, IL and surrounding areas

Approved

Customers say: True professional

We specialize in electrical services, repairs, installs, lighting, panel upgrades, ceiling fans, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Electrical Project
Electrical Project
Electrical Project
4 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Blue Diamond Electric LLC
Blue Diamond Electric LLC
5.0(
21
)
Electrical Wiring or Panel Upgrade

Serving Barrington, IL and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Danny came to my house to install electrical panel. I already had everything for the install the swap the old one out put the new one in really fast I was surprised I told him my lights would flicker sometimes and he check the ground to the meter and it was corroded, he cleaned it off and fix the problem install looks great. Everything works perfect. I will be hiring him again for future projects."
Before & After of the bar area
Electrical Project
Electrical Project
Bar area
Electrical Project

+26

Response time1 day
6 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Imperial electric
Imperial electric
4.8(
19
)
Electrical Wiring or Panel Upgrade

Serving Barrington, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Daniel addressed a not so straightforward switch replacement that I had botched. Not only did have to install it right but also had to diagnose and replace the circuit breaker in the panel. He also had to further diagnose a wire that had been melted and address that as well. He showed great problem solving skills, cleaned up and was extremely professional and friendly. Even though the job took much longer than expected, he still only charged what he had initially stated. Would hire again."
14 neighbors recently requested a quote
Avatar for Neighborhood Electric
Neighborhood Electric
4.5(
96
)
Electrical Wiring or Panel Upgrade

Serving Barrington, IL and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Neighborhood Electric is very easy to work with. They do good work in a timely manner. It has been easy to schedule times for the work to be completed. And, they are good about cleaning up when finished, which I appreciate."
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Additional Photos

+50

Response time2 days
Response rate100%
16 neighbors recently requested a quote
Avatar for Precision Today Plumbing Heating Cooling Electrical
Precision Today Plumbing Heating Cooling Electrical
4.6(
329
)
Electrical Wiring or Panel Upgrade

Serving Barrington, IL and surrounding areas

Approved (Corporate)

In business since 1992

Emergency services offered

Warranties offered

"Both the work and technician himself were exceptional. We were really happy with the consultation and range in offering. The only down side was cost. We purchased a unit that has a market value of around $150-$200 and our bill was over $600. This means that to install the unit labor was $200 or above per hour."
Pipe Coating
Pictures
Pictures
Pictures
Pictures

+13

Response time10 hrs
Response rate100%
30 neighbors recently requested a quote
Avatar for MD ELECTRICAL CONSTRUCTION SERVICES INC.
MD ELECTRICAL CONSTRUCTION SERVICES INC.
5.0(
7
)
Electrical Wiring or Panel Upgrade

Serving Barrington, IL and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Claude, Melissa and the whole MD Electrical team were friendly, professional and transparent throughout, with very competitive pricing and excellent workmanship. I will be a return customer for future projects-- highest recommendation for residential work like mine."
30 Circuit Panel
EV Charger
EV Charger
EV Charger
EV Charger

+10

Response time5 hrs
Response rate99%
6 neighbors recently requested a quote
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Showing 1-10 of 446
FAQs for electrical wiring or panel upgrade projects in Barrington, IL

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Barrington, IL homeowners’ guide to electrical wiring or panel upgrades

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