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Electrical wiring or panel upgrade pros in Eureka

Avatar for Mr. Electric of St. Louis & St. Charles
Mr. Electric of St. Louis & St. Charles
1526 Fenpark Drive
5.00(
1
)
Approved Pro
Mr. Electric of St. Louis & St. Charles
1526 Fenpark Drive
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
98 local quotes requested

Mr. Electric has the power to make things better at your home in the St. Louis & St. Charles metro-areas. Embrace the ease of call-ahead scheduling with Mr. Electric's 24/7 customer service. Our skilled service professionals prioritize quality, respect your home, and provide transparent upfront pricing for peace of mind. All backed by our done right promise.

""

Dalton M on November 2024

Mr. Electric has the power to make things better at your home in the St. Louis & St. Charles metro-areas. Embrace the ease of call-ahead scheduling with Mr. Electric's 24/7 customer service. Our skilled service professionals prioritize quality, respect your home, and provide transparent upfront pricing for peace of mind. All backed by our done right promise.

""

Dalton M on November 2024


Avatar for N3 Electrical Services
N3 Electrical Services
3008 High Ridge Drive
4.93(
41
)
Approved Pro
N3 Electrical Services
3008 High Ridge Drive
4.93(
41
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
8 years of experience

Here at N3 Electrical Services, we focus on quality electrical projects. We use our years of experience and expertise to complete your project with perfection. We are easy to work with, and get the job done right the first time. Customer service and honesty are the most important aspects of our business, and your satisfaction is our number one priority. Please call us today, for a free estimate. We look forward to working with you!

"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."

Mary R on January 2023

Here at N3 Electrical Services, we focus on quality electrical projects. We use our years of experience and expertise to complete your project with perfection. We are easy to work with, and get the job done right the first time. Customer service and honesty are the most important aspects of our business, and your satisfaction is our number one priority. Please call us today, for a free estimate. We look forward to working with you!

"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."

Mary R on January 2023


De Soto Ozark Electric Co.
PO Box 386
3.17(
3
)
Approved Pro
De Soto Ozark Electric Co.
PO Box 386
3.17(
3
)
Approved Pro
49 years of experience
Free onsite estimate

Welcome to De Soto Ozarks Electric Co., Owner and operator, Paul, takes great pride in his professionalism and customer satisfaction. Paul and his team are the experts you need to take care of your home! With over 15 years of experience we can handle any project you want with promptness and professionalism. We will always treat your home as we would our own and will make you our top priority. Give De Soto Ozarks Electric Co., a call today! You will not be disappointed. If reaching out please keep in mind we do have a $100 service call charge for travel time and first hour of labor.

"This business has no customer skills whatsoever. They do not respond. They do stupid stuff like they will like your message then come back and unlike your message but they will not respond to your message. I asked 3 times to just let me know if they were not interested or don?t come to my area and they refused to respond."

Ron S on July 2024

Welcome to De Soto Ozarks Electric Co., Owner and operator, Paul, takes great pride in his professionalism and customer satisfaction. Paul and his team are the experts you need to take care of your home! With over 15 years of experience we can handle any project you want with promptness and professionalism. We will always treat your home as we would our own and will make you our top priority. Give De Soto Ozarks Electric Co., a call today! You will not be disappointed. If reaching out please keep in mind we do have a $100 service call charge for travel time and first hour of labor.

"This business has no customer skills whatsoever. They do not respond. They do stupid stuff like they will like your message then come back and unlike your message but they will not respond to your message. I asked 3 times to just let me know if they were not interested or don?t come to my area and they refused to respond."

Ron S on July 2024


Avatar for Loveland Home Solutions, LLC
Loveland Home Solutions, LLC
26735 Cassarah Place
4.50(
215
)
Approved Pro
Loveland Home Solutions, LLC
26735 Cassarah Place
4.50(
215
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
19 local quotes requested

Do you have problems with your electrical grid? Do you need a professional electrician to fix your problems for you? If so, Loveland Home Solutions LLC is the company for the job. Located in the territory of St Charles MO, we have been providing a professional service for our customers in the region since 1972. We are a company that works mainly as a residential electrician, although we could provide a competent service for your commercial needs. We now provide heating and air conditioning service, repair and replacement.

"These guys are pros. fast response on quoting, excellent follow up with local utilities, Very precise scheduling, high quality installation, closed up the work to a point it looked like it was years old. they are very good at cleaning up and hauling off all the packaging materials. this is an all-around first-class outfit with very cordial and knowledgeable technicians. i recommend this company without any reservation."

bob s on November 2022

Do you have problems with your electrical grid? Do you need a professional electrician to fix your problems for you? If so, Loveland Home Solutions LLC is the company for the job. Located in the territory of St Charles MO, we have been providing a professional service for our customers in the region since 1972. We are a company that works mainly as a residential electrician, although we could provide a competent service for your commercial needs. We now provide heating and air conditioning service, repair and replacement.

"These guys are pros. fast response on quoting, excellent follow up with local utilities, Very precise scheduling, high quality installation, closed up the work to a point it looked like it was years old. they are very good at cleaning up and hauling off all the packaging materials. this is an all-around first-class outfit with very cordial and knowledgeable technicians. i recommend this company without any reservation."

bob s on November 2022


Avatar for Hoffmann Brothers
Hoffmann Brothers
1643 Tower Grove Avenue
4.58(
24
)
Approved Pro
Hoffmann Brothers
1643 Tower Grove Avenue
4.58(
24
)
Approved Pro
Customers say: Quick response
38 local quotes requested
45 years of experience

Hoffmann Brothers provides top-quality electrical services for residential and commercial customers across the St. Louis area. From emergency repairs to upgrades that enhance convenience and efficiency, our licensed and highly trained electricians handle it all. Whether you need new lighting, ceiling fans, USB outlets, service panel upgrades, generators, exhaust fans, or access controls, we ensure safe, professional installations and repairs. Trust Hoffmann Brothers for reliable, expert electrical solutions that keep your home or business powered and protected.

"They do good work, but more $ than I anticipated."

Laurie K on March 2024

Hoffmann Brothers provides top-quality electrical services for residential and commercial customers across the St. Louis area. From emergency repairs to upgrades that enhance convenience and efficiency, our licensed and highly trained electricians handle it all. Whether you need new lighting, ceiling fans, USB outlets, service panel upgrades, generators, exhaust fans, or access controls, we ensure safe, professional installations and repairs. Trust Hoffmann Brothers for reliable, expert electrical solutions that keep your home or business powered and protected.

"They do good work, but more $ than I anticipated."

Laurie K on March 2024


Avatar for Fielder Electrical Service, Inc.
Fielder Electrical Service, Inc.
1827 South Kings Highway Boulevard
4.74(
39
)
Approved Pro
Fielder Electrical Service, Inc.
1827 South Kings Highway Boulevard
4.74(
39
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
17 local quotes requested

Fielder Electrical Services, Inc. has been in business since 1987, providing service to the St. Louis area. We work on it all- from the simplest of projects to middle and upper-end custom home renovation and remodeling projects, as well as commercial and industrial applications.

"Professional from start to finish. Prompt arrival with flexible scheduling. Courteous of interior when completing the project. Very pleased from beginning to end."

RAYMOND G on May 2024

Fielder Electrical Services, Inc. has been in business since 1987, providing service to the St. Louis area. We work on it all- from the simplest of projects to middle and upper-end custom home renovation and remodeling projects, as well as commercial and industrial applications.

"Professional from start to finish. Prompt arrival with flexible scheduling. Courteous of interior when completing the project. Very pleased from beginning to end."

RAYMOND G on May 2024


Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
1656 HEADLAND DR
New on HomeAdvisorNew on Angi
Approved Pro
Tri-State Water, Power & Air
1656 HEADLAND DR
New on AngiNew on HomeAdvisor
Approved Pro
270 local quotes requested
33 years of experience

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.


Loveland Home Solutions LLC
26735 Cassarah Pl
4.47(
183
)
Approved Pro
Loveland Home Solutions LLC
26735 Cassarah Pl
4.47(
183
)
Approved Pro
Customers say: Quick response
786 local quotes requested
16 years of experience

Loveland Home Solutions is a residential service company specializing in electrical and plumbing repairs. We are family owned and operated and maintain a work load so we can be responsive to your needs in a short time. We have been in business for over 50 years serving the St Charles and St Louis Counties areas

"Consistent, professional, personable… No notes! We contracted Loveland Home Solutions to update our aging home’s electrical system. (update panel, install new recessed lighting, add some new outlets, install surge protectors, etc.) Their responsiveness and professionalism exceeded expectations from bidding to work to follow up. Brendin was great at follow up, answering questions and helping us find the best solution for us. Austin and his team were great and respectful of our home and their work precise and thoughtful. They weren’t the cheapest bid in the pile, but the little extra in our mind was WELL worth the peace of mind and confidence to have true professionals on the job. We will definitely use LHS again and whole heartedly recommend them to anyone needing electrical work done. Great job guys - thank you!"

JAMES C on November 2024

Loveland Home Solutions is a residential service company specializing in electrical and plumbing repairs. We are family owned and operated and maintain a work load so we can be responsive to your needs in a short time. We have been in business for over 50 years serving the St Charles and St Louis Counties areas

"Consistent, professional, personable… No notes! We contracted Loveland Home Solutions to update our aging home’s electrical system. (update panel, install new recessed lighting, add some new outlets, install surge protectors, etc.) Their responsiveness and professionalism exceeded expectations from bidding to work to follow up. Brendin was great at follow up, answering questions and helping us find the best solution for us. Austin and his team were great and respectful of our home and their work precise and thoughtful. They weren’t the cheapest bid in the pile, but the little extra in our mind was WELL worth the peace of mind and confidence to have true professionals on the job. We will definitely use LHS again and whole heartedly recommend them to anyone needing electrical work done. Great job guys - thank you!"

JAMES C on November 2024


Avatar for J BATHE ELECTRIC
J BATHE ELECTRIC
71 TRIAD SOUTH DR
4.76(
38
)
Approved Pro
J BATHE ELECTRIC
71 TRIAD SOUTH DR
4.76(
38
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
619 local quotes requested

Locally owned and operated, J. Bathe Electric Co. has been energizing St. Louis and St. Charles homes and businesses for more than 60 years with personalized and professional service. From new residential and commercial construction to electrical upgrades, J. Bathe's innovative electrical solutions and quality installations provide lasting value. Quality and service is a family tradition!

"Service was great"

Reginald J on October 2024

Locally owned and operated, J. Bathe Electric Co. has been energizing St. Louis and St. Charles homes and businesses for more than 60 years with personalized and professional service. From new residential and commercial construction to electrical upgrades, J. Bathe's innovative electrical solutions and quality installations provide lasting value. Quality and service is a family tradition!

"Service was great"

Reginald J on October 2024


Avatar for Wired Electric
Wired Electric
2051 Bender Lane
4.81(
36
)
Approved Pro
Wired Electric
2051 Bender Lane
4.81(
36
)
Approved Pro
Customers say: Quick response
14 years of experience
Free onsite estimate

Fully licensed, bonded, and insured, Wired Electric's expert team can handle any job from small service calls to custom new-build homes - and everything in between. Allow us to show you why we should be your preferred electricians for panel/service upgrades, electric vehicle chargers, and any other electrical project to enhance your home's safety and energy efficiency. It would be our pleasure to serve you!

"Very pleased with their work. Professional, honest and ethical people. I would get any of my electrical work done by them. I have already told my friends and family about them."

Devika N on September 2020

Fully licensed, bonded, and insured, Wired Electric's expert team can handle any job from small service calls to custom new-build homes - and everything in between. Allow us to show you why we should be your preferred electricians for panel/service upgrades, electric vehicle chargers, and any other electrical project to enhance your home's safety and energy efficiency. It would be our pleasure to serve you!

"Very pleased with their work. Professional, honest and ethical people. I would get any of my electrical work done by them. I have already told my friends and family about them."

Devika N on September 2020

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Electrical wiring or panel upgrades FAQs

Upgrading an electrical panel may not significantly increase your home's value, but it can make your property more appealing to potential buyers. A modern electrical panel enhances safety and meets current electrical demands, offering peace of mind to home buyers. This can make your home easier to sell and potentially lead to higher offers when the time comes.

Upgrading an electrical panel from 100 to 200 amps costs between $750 and $2,000, not including the cost of running new wiring for additional circuits. This upgrade increases your home's electrical capacity, allowing you to safely use more appliances and modern electrical devices without overloading your system. It's a valuable investment for homes with growing electrical needs.

Yes, in most circumstances, you will need a permit to upgrade your panel. Contact your local building department if you’re upgrading the breaker box, moving it, upgrading your amperage service, or adding a new subpanel. If you’re just replacing a light switch, receptacle, or single breaker in the electrical box, you may not need a permit, but it’s always a good idea to check or speak to a professional.

When only the unit is exchanged, replacing an electrical panel takes four to eight hours. When associated wiring and additional components require removal and reinstallation, the process extends to 20 to 30 hours. A professional electrician deploys a dedicated team to remove the old panel, install the new one, and update all wiring with precision, ensuring your system meets current safety codes.

Replacing an electrical panel begins by turning off the power and notifying the utility company. The electrician secures all required parts, disconnects wiring safely, and inspects the system before removing the old panel. Following safe disposal, the new panel is firmly installed, and all wiring is reconnected and updated to current safety codes.

An electrical breaker panel lasts 25 to 40 years when maintained correctly and inspected annually. This proven lifespan guarantees a long-term, safe electrical system. Regular maintenance and prompt professional evaluations preserve the panel’s performance and secure your home’s power supply, ensuring continued safety and system efficiency.

The 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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Find out how much it costs to replace or upgrade an electrical panel. Read on for pricing breakdowns, cost factors, and when it’s time to upgrade your panel.
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Discover how much whole-house generator maintenance costs based on factors like your unit’s fuel type, size, design, and condition.
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Budget for the cost to replace a light switch based on factors such as switch type, project complexity, hiring a professional electrician, and more.
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Apr 9, 2025
Apr 9, 2025
Budget for the cost to install recessed lighting based on factors such as type of light, wiring, labor, trim and finish type, and more.
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Budget for the cost to install under-cabinet lighting based on factors such as fixture type, materials, lighting style, professional labor, and more.
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