Top-rated electricians.

Get matched with top electricians in O Fallon, IL

There are 5 highly-rated local electricians.

TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon391
    Verified electrical services reviews

Find Electricians in O Fallon

Avatar for Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

3.80(
80
)
Approved Pro

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

3.80(
80
)
Approved Pro
Customers say: Quick response
300 local quotes requested
32 years of experience

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!

"This company is outstanding. I can not sing them enough praises."

Jacqueline W on May 2025

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!

"This company is outstanding. I can not sing them enough praises."

Jacqueline W on May 2025


Avatar for Jarvis Electric Inc

Jarvis Electric Inc

4.47(
19
)
Approved Pro

Jarvis Electric Inc

4.47(
19
)
Approved Pro
Customers say: Quality work
54 local quotes requested
12 years of experience

Jarvis electric is a local family owned and operated business. We take pride in performing quality electric work at a reasonable price. We have over twenty years of experience in the electrical field. Honesty and integrity are two qualities we believe help to build a successful business. At Jarvis Electric we are building relationships, one job at a time. Update: We are currently not servicing East St. Louis.

"Jarvis Electric did all of the electric for our new build and has come back to add additional items that we have added since we have been in the home. Super responsive and quick to complete all requested work. Top notch service. Extremely reasonable price. I appreciate that they always keep a clean worksite and never leave a mess, even if coming back the next day to finish a job. I have not only used them for my home but referred them to my mom and dad as well when they needed work done. Great company with great people and really easy to deal with. They truly went above and beyond."

Keith J on June 2023

Jarvis electric is a local family owned and operated business. We take pride in performing quality electric work at a reasonable price. We have over twenty years of experience in the electrical field. Honesty and integrity are two qualities we believe help to build a successful business. At Jarvis Electric we are building relationships, one job at a time. Update: We are currently not servicing East St. Louis.

"Jarvis Electric did all of the electric for our new build and has come back to add additional items that we have added since we have been in the home. Super responsive and quick to complete all requested work. Top notch service. Extremely reasonable price. I appreciate that they always keep a clean worksite and never leave a mess, even if coming back the next day to finish a job. I have not only used them for my home but referred them to my mom and dad as well when they needed work done. Great company with great people and really easy to deal with. They truly went above and beyond."

Keith J on June 2023


Avatar for CD Electric

CD Electric

5.00(
6
)
Approved Pro

CD Electric

5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
65 local quotes requested

CD Electric is a local, family-owned electrcial contractor that specializes in service, repair, and new construction in the residential and commercial setting. We go above and beyond with all our jobs because that’s our duty to our customer. Our aim is to give customers consistent and reliable service that they can trust. From the time we answer the phone to the completion of the job we are committing to give our customers the best experience.

"Showed up and finished the job no issues."

Bretton M on April 2025

CD Electric is a local, family-owned electrcial contractor that specializes in service, repair, and new construction in the residential and commercial setting. We go above and beyond with all our jobs because that’s our duty to our customer. Our aim is to give customers consistent and reliable service that they can trust. From the time we answer the phone to the completion of the job we are committing to give our customers the best experience.

"Showed up and finished the job no issues."

Bretton M on April 2025


Avatar for Accent Tel USA

Accent Tel USA

4.89(
9
)
Approved Pro

Accent Tel USA

4.89(
9
)
Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025


Electric Vehicle Charging Station, LLC

New on AngiNew on Angi
Approved Pro

Electric Vehicle Charging Station, LLC

New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!


Avatar for C&R Communications

C&R Communications

4.86(
11
)
Approved Pro

C&R Communications

4.86(
11
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

At C&R Communications, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"showed up on time stayed until got everything figured out and installed"

Dave B on July 2023

At C&R Communications, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"showed up on time stayed until got everything figured out and installed"

Dave B on July 2023


Avatar for Jarvis Electric

Jarvis Electric

4.84(
103
)
Approved Pro

Jarvis Electric

4.84(
103
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
83 local quotes requested

Jarvis Electrical Contracting, Inc. has over a decade of experience with new home electric services, commercial building electric services, installation of upgrades and maintenance, industrial applications, solar energy installations and lighting upgrade applications. We are dedicated to providing you with all electrical solutions to make your home comfortable, efficient, and updated. We have the skills to complete unique installations and troubleshoot the most complex situation. We are a small company that allows competitive pricing with outstanding results. W e will focus on all customers unique needs one job at a time. We want to build lasting relationships with trust and confidence so that Jarvis Electrical Contracting, Inc . will be your electrical contractor for life.

"Had a small project of installing two additional outlets and fixing an existing outlet in a sunroom. They were courteous and professional and they handled the job with ease."

Guy A on February 2019

Jarvis Electrical Contracting, Inc. has over a decade of experience with new home electric services, commercial building electric services, installation of upgrades and maintenance, industrial applications, solar energy installations and lighting upgrade applications. We are dedicated to providing you with all electrical solutions to make your home comfortable, efficient, and updated. We have the skills to complete unique installations and troubleshoot the most complex situation. We are a small company that allows competitive pricing with outstanding results. W e will focus on all customers unique needs one job at a time. We want to build lasting relationships with trust and confidence so that Jarvis Electrical Contracting, Inc . will be your electrical contractor for life.

"Had a small project of installing two additional outlets and fixing an existing outlet in a sunroom. They were courteous and professional and they handled the job with ease."

Guy A on February 2019


Avatar for SOHO Solutions

SOHO Solutions

5.00(
3
)
Approved Pro

SOHO Solutions

5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

SOHO Solutions is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

"Excellent work and excellent rate. Will use again in a few weeks."

Leroy G on March 2022

SOHO Solutions is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

"Excellent work and excellent rate. Will use again in a few weeks."

Leroy G on March 2022


AP-Construction

4.50(
2
)
Approved Pro

AP-Construction

4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of general contractor home improvement services that are customizable to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"They were a group of people that always made you smile, and while listening to them when I was working in my office you could hear them laughing they enjoy what they re doing. I will have them back to do more. They re a great group of people they have come into your home because your house the way you want it"

Jo J on July 2020

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of general contractor home improvement services that are customizable to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"They were a group of people that always made you smile, and while listening to them when I was working in my office you could hear them laughing they enjoy what they re doing. I will have them back to do more. They re a great group of people they have come into your home because your house the way you want it"

Jo J on July 2020


Shinnova Power

New on AngiNew on Angi
Approved Pro

Shinnova Power

New on AngiNew on Angi
Approved Pro
1 years of experience
Free onsite estimate

Shinnova Power is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Shinnova Power is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

...
Showing 1-10 of 213
Electrical questions, answered by experts

One sign of a blown outlet is a burning smell. If you smell something smoky or burning, contact an electrician and have them look at it as soon as possible. Other signs of a blown outlet are a melted or discolored plastic cover. You may also notice a plug falling out, which indicates it’s no longer functioning.

For a 200-amp underground service, you need a minimum of #2/0 American Wire Gauge (AWG) copper or #4/0 AWG aluminum or copper-clad wire. Don’t forget that, at minimum, you’ll need to use a 1 1/2-inch schedule 40 or 80 PVC conduit to successfully run a 200-amp underground service.

If you've ever tried to run your dishwasher while drying your hair, you’ll understand why dedicated circuits are essential for preventing blown fuses. Appliances that require more electricity than the circuit can handle could blow fuses, trip breakers, overheat, and risk an electrical fire. 

Having a dedicated circuit ensures that your appliance gets the current it needs without overloading the other circuits in your home.

If your breaker box won’t reset, stay on, trips when overloaded, or gets seriously damaged, you will need to replace the breakers or possibly the entire panel. A damaged breaker can lead to a fire, so it’s best to err on the safe side and look into replacement. Hire a professional electrician to replace a breaker box to ensure your personal and property safety.

To power the system down, simply turn it off and cut it off from its electricity. That means removing the transformer from the wall plug and taking out the battery that usually sits within the control panel itself. That will disconnect it from power and essentially reset the entire alarm system.

The O Fallon, IL homeowners’ guide to electrical services

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