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Find Electrical wiring or panel upgrade pros in Mcdonough

Avatar for KDC Electrical Services

KDC Electrical Services

4.85(
136
)
Approved Pro

KDC Electrical Services

4.85(
136
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
8 years of experience

With over 30 years of experience under our belt, we are your first choice in excellent customer satisfaction. We are locally owned and operated and our professionals are always prompt and friendly every step of the way. Call us today to discuss your project !

"OMG! The KDC Electrical IS AWESOME! They are about business. They came to my home and arrived early, prepared, and ready to go. I WILL be using them for future projects. They are an A++++ team! I highly recommend them for any and all electrical needs you may have. Hire them. You will not regret it. And their prices are reasonable!"

Melinda K on September 2025

With over 30 years of experience under our belt, we are your first choice in excellent customer satisfaction. We are locally owned and operated and our professionals are always prompt and friendly every step of the way. Call us today to discuss your project !

"OMG! The KDC Electrical IS AWESOME! They are about business. They came to my home and arrived early, prepared, and ready to go. I WILL be using them for future projects. They are an A++++ team! I highly recommend them for any and all electrical needs you may have. Hire them. You will not regret it. And their prices are reasonable!"

Melinda K on September 2025


Peach Electric

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Peach Electric

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
16 years of experience
Free onsite estimate

Peach Electric 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.

Peach Electric 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.


Devout Enterprises

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Approved Pro

Devout Enterprises

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
13 years of experience
Free onsite estimate

With over 27 years of experience, we can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

With over 27 years of experience, we can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.


Avatar for National Electrical Services

National Electrical Services

4.69(
13
)
Approved Pro

National Electrical Services

4.69(
13
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

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.

"I call and spoke with David . I asked do you charge to come out? He said no we do not. He sent 2 pros Bryan and Cody. They arrived promptly and were very friendly. 2 outlets in my master bath wasn't working. He came in tested the outlets and asked me if I have another bath. Yes, I replied He goes on the other bath press the GFI button came back to the master bath stated problem fixed. I was super happy!! So I asked how much ? He quoted me $200 I said for a 30 sec repair. I asked why are you charging me $200? You didn't have to repair anything. You just pushed a button. He then said the service charge is $200. I said, when I booked this appt I asked David was there a service call charge he said no. I then call David and asked what are you charging me for? He said the pro will reduce the cost when he come back inside. They wanted to replace the GFI outlet just to get $200 ridiculous!! I said no it's working . How much $125 not happy $75 would have been fair to me the customer"

Crystal H on August 2025

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.

"I call and spoke with David . I asked do you charge to come out? He said no we do not. He sent 2 pros Bryan and Cody. They arrived promptly and were very friendly. 2 outlets in my master bath wasn't working. He came in tested the outlets and asked me if I have another bath. Yes, I replied He goes on the other bath press the GFI button came back to the master bath stated problem fixed. I was super happy!! So I asked how much ? He quoted me $200 I said for a 30 sec repair. I asked why are you charging me $200? You didn't have to repair anything. You just pushed a button. He then said the service charge is $200. I said, when I booked this appt I asked David was there a service call charge he said no. I then call David and asked what are you charging me for? He said the pro will reduce the cost when he come back inside. They wanted to replace the GFI outlet just to get $200 ridiculous!! I said no it's working . How much $125 not happy $75 would have been fair to me the customer"

Crystal H on August 2025


Avatar for Mister Sparky Electric - Atlanta

Mister Sparky Electric - Atlanta

4.67(
1,318
)
Approved Pro

Mister Sparky Electric - Atlanta

4.67(
1,318
)
Approved Pro
Customers say: True professional
642 local quotes requested
30 years of experience

Electrical installations require expertise to ensure a seamless and safe setup. The skilled electricians at Mister Sparky of Atlanta have the knowledge and experience for all your electrical installation needs. Whether you're looking to install a generator or an electric vehicle charger, we approach each installation precisely. We understand that a well-executed installation is the foundation of an efficient electrical system, so we take every measure to guarantee reliability and safety. Our services cover your home's electrical needs, from straightforward installations to more complex setups, ensuring that true professionals complete your electrical requirements. With our dedicated team, you can trust that your service will be completed in a timely manner, with attention to detail, and in compliance with industry regulations. Experience the Mister Sparky difference today, and take the first step towards a well-powered and reliable environment.

"Quality fast work"

Caroline D on November 2025

Electrical installations require expertise to ensure a seamless and safe setup. The skilled electricians at Mister Sparky of Atlanta have the knowledge and experience for all your electrical installation needs. Whether you're looking to install a generator or an electric vehicle charger, we approach each installation precisely. We understand that a well-executed installation is the foundation of an efficient electrical system, so we take every measure to guarantee reliability and safety. Our services cover your home's electrical needs, from straightforward installations to more complex setups, ensuring that true professionals complete your electrical requirements. With our dedicated team, you can trust that your service will be completed in a timely manner, with attention to detail, and in compliance with industry regulations. Experience the Mister Sparky difference today, and take the first step towards a well-powered and reliable environment.

"Quality fast work"

Caroline D on November 2025


"Excellent and extremely professional! The installation was clean and smooth. I highly recommend Hygrade Electrical Services!!"

Samuel K on May 2025

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 our services offered and call or click to schedule a free estimate today.

"Excellent and extremely professional! The installation was clean and smooth. I highly recommend Hygrade Electrical Services!!"

Samuel K on May 2025


Avatar for TE Certified, Electrical, Plumbing, Heating & Cooling

TE Certified, Electrical, Plumbing, Heating & Cooling

4.81(
116
)
Approved Pro

TE Certified, Electrical, Plumbing, Heating & Cooling

4.81(
116
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
23 years of experience

Welcome to TE Certified Electrical, Plumbing, Heating & Cooling! We take pride in the quality of work and customer satisfaction we give every customer! Over our 20+ years of service in the metro Atlanta area, we have earned 25,000+ online reviews and numerous awards from Angi's List, BBB, and Rheem. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Great"

William H on February 2025

Welcome to TE Certified Electrical, Plumbing, Heating & Cooling! We take pride in the quality of work and customer satisfaction we give every customer! Over our 20+ years of service in the metro Atlanta area, we have earned 25,000+ online reviews and numerous awards from Angi's List, BBB, and Rheem. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Great"

William H on February 2025


Avatar for Battle's Professional Group LLC

Battle's Professional Group LLC

5.00(
2
)
Approved Pro

Battle's Professional Group LLC

5.00(
2
)
Approved Pro
3 years of experience
Free onsite estimate

We are 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 customer's interests, and make their concerns the basis of our business.

"I recently had the pleasure of working with Battles Professional Group. and I am thoroughly impressed with their service! From the start, their communication was outstanding. They responded quickly and genuinely cared about addressing my electrical issues. The professionalism and expertise Of Battles Professional Group were commendable. They took the time to explain everything, ensuring I felt informed and comfortable. If you’re looking for a reliable electrician with exceptional communication and dedication, I highly recommend Battles Professional Group."

Jimeia B on October 2025

We are 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 customer's interests, and make their concerns the basis of our business.

"I recently had the pleasure of working with Battles Professional Group. and I am thoroughly impressed with their service! From the start, their communication was outstanding. They responded quickly and genuinely cared about addressing my electrical issues. The professionalism and expertise Of Battles Professional Group were commendable. They took the time to explain everything, ensuring I felt informed and comfortable. If you’re looking for a reliable electrician with exceptional communication and dedication, I highly recommend Battles Professional Group."

Jimeia B on October 2025


Avatar for Henry County Electric

Henry County Electric

4.89(
18
)
Approved Pro

Henry County Electric

4.89(
18
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
43 local quotes requested

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 an estimate today!

"Our electricians were so professional and respectful of our property. They were meticulous in getting our job right. Highly recommended."

Ric K on December 2025

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 an estimate today!

"Our electricians were so professional and respectful of our property. They were meticulous in getting our job right. Highly recommended."

Ric K on December 2025


Avatar for C&H Industrial Solutions LLC

C&H Industrial Solutions LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

C&H Industrial Solutions LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
12 years of experience
Free onsite estimate

We at C&H Industrial Solutions LLC pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We at C&H Industrial Solutions LLC pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

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FAQs for electrical wiring or panel upgrade projects in Mcdonough, GA

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 Mcdonough, GA 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.