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Find Electrical wiring or panel upgrade pros in University City

Avatar for N3 Electrical Services
N3 Electrical Services
4.93(
41
)

Angi Approved

In business since 2017

Free estimates

Customers say: Quick response

"Called when breaker wouldn't reset and 1/2 the house was in the dark, Came out same day. Problem was wiring on new ceiling fan. Fixed at very reasonable rate. Nathan is very nice and explained everything. Will definitely call for any other jobs that come up."
Recommended by97%of homeowners
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Avatar for Deer Hill Electrical Services, LLC
Deer Hill Electrical Services, LLC
5.00(
4
)

Angi Approved

In business since 2013

Customers say: Quick response

"We couldn?t be happier with the job Deer Hill Electrical Services did for us! The new panel looks very clean & professional. He & his assistant were prompt, neat, and polite. I will be calling on them again soon for a few light fixtures we need replaced. Very satisfied customer here!"
Recommended by75%of homeowners
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Avatar for Lifestyle Contracting, LLC
Lifestyle Contracting, LLC
New to Angi

Angi Approved

In business since 2023

Lifestyle Contracting is an estimating and management company for sub contractors in the St. Louis and surrounding areas. Specializing in residential and commercial electrical services, we’ve teamed up with Pace Electric to offer the best in the industry. Let us help you to understand your home or businesses electrical system and assist in any installation.

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Avatar for Loveland Home Solutions, LLC
Loveland Home Solutions, LLC
4.51(
217
)

Angi Approved

In business since 2009

Free estimates

Emergency services offered

"On time for initial visit and installation. The scheduler kept me abreast of arrival times. Fast, courteous and neat. Old attic fan was replaced and fired up in about an hour."
72 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Boyd Electric, LLC
Boyd Electric, LLC
5.00(
7
)

Angi Approved

Super Service Award Winner

In business since 2018

"Wonderful job replacing main panel, installing a ground wire per code, and an outside meter housing. Excellent communications and they always arrived on time and stayed until that part of the project was completed. We would highly recommend them and we will gladly use them again for any electrical project."
2 neighbors recently requested a quote
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Avatar for Fielder Electrical Service, Inc.
Fielder Electrical Service, Inc.
4.74(
39
)

Angi Approved

In business since 1984

Free estimates

Warranties offered

"Professional from start to finish. Prompt arrival with flexible scheduling. Courteous of interior when completing the project. Very pleased from beginning to end."
24 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Wells Electric LLC
Wells Electric LLC
5.00(
5
)

Angi Approved

In business since 2011

Free estimates

Emergency services offered

With over 20 years of experience, we’re a licensed, family-owned electrician proudly serving Warrenton and the surrounding areas—including St. Louis, St. Charles, Warren, and Franklin Counties. From expert electrical repairs to new home build wiring and generator installation, we bring dependable service, quality craftsmanship, and peace of mind to every job. Fully licensed in the state of Missouri and St. Charles County, we’re here to power your home or business with skill and care you can trust.

3 neighbors recently requested a quote
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FAQs for electrical wiring or panel upgrade projects in University City, MO

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The University City, MO 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.

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