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Electrical wiring or panel upgrade pros in Ellisville

Discount Services DM Contracting
35 Pine St.
5.00(
1
)
Approved Pro
Discount Services DM Contracting
35 Pine St.
5.00(
1
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 years of experience

With over 10 years of experience in the hvac industry, we are the experts you need to take care of your home or business. We handle everything from removal to trim to stump grinding. We will treat your home as we would treat our own. Give DISCOUNT SERVICES a call today, we look forward to working with you!

"Daryl did a great job and have had no concerns! Very respectful!"

Julian H on July 2022

With over 10 years of experience in the hvac industry, we are the experts you need to take care of your home or business. We handle everything from removal to trim to stump grinding. We will treat your home as we would treat our own. Give DISCOUNT SERVICES a call today, we look forward to working with you!

"Daryl did a great job and have had no concerns! Very respectful!"

Julian H on July 2022


Robert Knight
61 Westbrook Estates Drive
5.00(
1
)
Approved Pro
Robert Knight
61 Westbrook Estates Drive
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 years of experience

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!

"He was always on time and very professional"

Jaime H on September 2022

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!

"He was always on time and very professional"

Jaime H on September 2022


Avatar for Prominent Construction, LLC
Prominent Construction, LLC
1203 West 20th Street
4.38(
4
)
Approved Pro
Prominent Construction, LLC
1203 West 20th Street
4.38(
4
)
Approved Pro
Customers say: Terrific value
6 years of experience
Free onsite estimate

We take great pride in our experience and expertise in residential construction, renovation, and carpentry. We specialize in carpentry, decks, porches, doors, any materials siding, drywall, shutters, and windows installation. Delivery of quality, top end customer service, and consistent communication is how we meet our consumers' needs every time. It is our mission to provide excellent workmanship from the start to the completion of any project. Our reputation is based on service, safety, and quality, regardless of how large, or small, the job.

"Project started in Nov 2019, now it is July 2020 and it is still on going. They work from 12-1 o'clock in the afternoon and finish around 5, maybe they should start in the morning to get more done. They should keep there word, they said it would be done July 4th and it is not. They keep giving me so many dates that it will be done and I am still waiting."

Josefina C on July 2020

We take great pride in our experience and expertise in residential construction, renovation, and carpentry. We specialize in carpentry, decks, porches, doors, any materials siding, drywall, shutters, and windows installation. Delivery of quality, top end customer service, and consistent communication is how we meet our consumers' needs every time. It is our mission to provide excellent workmanship from the start to the completion of any project. Our reputation is based on service, safety, and quality, regardless of how large, or small, the job.

"Project started in Nov 2019, now it is July 2020 and it is still on going. They work from 12-1 o'clock in the afternoon and finish around 5, maybe they should start in the morning to get more done. They should keep there word, they said it would be done July 4th and it is not. They keep giving me so many dates that it will be done and I am still waiting."

Josefina C on July 2020


Avatar for Mr. Electric of Hattiesburg
Mr. Electric of Hattiesburg
6214 US Hwy 49 Ste 20
4.75(
84
)
Approved Pro
Mr. Electric of Hattiesburg
6214 US Hwy 49 Ste 20
4.75(
84
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
20 local quotes requested

Electricity makes the modern world go round. When your power shorts out, call Mr. Electric of Hattiesburg for quick and convenient repairs. We offer our electrical expertise in Hattiesburg and the surrounding area. Your home or business is in good hands, whether you are hoping to overhaul the wiring or install ceiling fans. Our promise to you is the best work, whether your needs are common or complicated.

"n/a"

Roger S on October 2024

Electricity makes the modern world go round. When your power shorts out, call Mr. Electric of Hattiesburg for quick and convenient repairs. We offer our electrical expertise in Hattiesburg and the surrounding area. Your home or business is in good hands, whether you are hoping to overhaul the wiring or install ceiling fans. Our promise to you is the best work, whether your needs are common or complicated.

"n/a"

Roger S on October 2024


Avatar for AirSouth Cooling and Heating
AirSouth Cooling and Heating
2860 Simpson Highway 49
4.78(
305
)
Approved Pro
AirSouth Cooling and Heating
2860 Simpson Highway 49
4.78(
305
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
594 local quotes requested

We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling, plumbing, & electrical needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We are now offering Plumbing and Electrical needs as well including whole home generators, and water heaters. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"0"

Annie O on March 2025

We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling, plumbing, & electrical needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We are now offering Plumbing and Electrical needs as well including whole home generators, and water heaters. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"0"

Annie O on March 2025


Avatar for NB Service Pro
NB Service Pro
178 Thomasville Rd
5.00(
7
)
Approved Pro
NB Service Pro
178 Thomasville Rd
5.00(
7
)
Approved Pro
Customers say: Quick response
45 local quotes requested
2 years of experience

NB SERVICE PRO,LLC is owned by Nick Bailey. I have 13 years of electrical experience. I have worked in the industrial, commercial, Residential, oil field Offshore and land. Did work from One line red line Electrical Drawings to working in West Texas on Salt water disposal plants. I am 34 year of age and not afraid to get my hands dirty. I work hard for what I want in life. At NB Service Pro we do pretty much anything and everything electrical. We specialize in whole home standby generator installs. My company takes pride in their work. We are fair on pricing for my customers.

"Nick and Lee were awesome!!!! Very prompt service, courteous and just overall a great experience! I would highly recommend to anyone looking for any electric work! Thanks again guys!!!"

Elisha M on April 2025

NB SERVICE PRO,LLC is owned by Nick Bailey. I have 13 years of electrical experience. I have worked in the industrial, commercial, Residential, oil field Offshore and land. Did work from One line red line Electrical Drawings to working in West Texas on Salt water disposal plants. I am 34 year of age and not afraid to get my hands dirty. I work hard for what I want in life. At NB Service Pro we do pretty much anything and everything electrical. We specialize in whole home standby generator installs. My company takes pride in their work. We are fair on pricing for my customers.

"Nick and Lee were awesome!!!! Very prompt service, courteous and just overall a great experience! I would highly recommend to anyone looking for any electric work! Thanks again guys!!!"

Elisha M on April 2025


Avatar for Generator Supercenter Heartland
Generator Supercenter Heartland
8976 Interline Rd
New on HomeAdvisorNew on Angi
Approved Pro
Generator Supercenter Heartland
8976 Interline Rd
New on AngiNew on HomeAdvisor
Approved Pro
1053 local quotes requested
5 years of experience

Generator Supercenter Heartland is the company for all your generator needs. We provide high-quality models, have factory certified technicians for repairs and maintenance, and offer turnkey installations. We are the #1 Generac dealer in North America. Our employees have extensive training to provide a professional experience every step of the way. Our technicians are certified and insured. turnkey installations. We have brick and mortar locations throughout Louisiana, Alabama, Mississippi and Southern Arkansas. We install and service Generac generators throughout all of our territories. Come by to one of our stores to talk to the generator experts.

Generator Supercenter Heartland is the company for all your generator needs. We provide high-quality models, have factory certified technicians for repairs and maintenance, and offer turnkey installations. We are the #1 Generac dealer in North America. Our employees have extensive training to provide a professional experience every step of the way. Our technicians are certified and insured. turnkey installations. We have brick and mortar locations throughout Louisiana, Alabama, Mississippi and Southern Arkansas. We install and service Generac generators throughout all of our territories. Come by to one of our stores to talk to the generator experts.


K & S Homes
1
4.78(
23
)
K & S Homes
1
4.78(
23
)
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Military Family Owned / Operated Handyman Business. We can tackle most jobs you have. We take pride in our business and stand behind our name. Customer satisfaction is always our top priority. Free Estimates

"very fast i hope he is still around"

Lindy T on May 2021

Military Family Owned / Operated Handyman Business. We can tackle most jobs you have. We take pride in our business and stand behind our name. Customer satisfaction is always our top priority. Free Estimates

"very fast i hope he is still around"

Lindy T on May 2021


Chris Perry's Electrical and Handyman Services
3 Perry Lane
No reviews
Chris Perry's Electrical and Handyman Services
3 Perry Lane
No reviews
19 years of experience

Chris Perry's Electeical &Handyman services for all your home improvements and repairs, free estimates upon request. 601-543-5568

Chris Perry's Electeical &Handyman services for all your home improvements and repairs, free estimates upon request. 601-543-5568


Simpli Broadband
5009 Old US-11
No reviews
Simpli Broadband
5009 Old US-11
No reviews
Free onsite estimate
...
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Electrical wiring or panel upgrades FAQs

A whole-house surge protector blocks voltage spikes from lightning, grid issues, or even large appliances before they can fry your wiring or electronics. By diverting excess current at the main panel, it shields everything from your HVAC to your phone chargers and can extend the life of pricey appliances. Homeowners in storm-prone regions or with older panels see the biggest payoff, but any home that relies on sensitive electronics benefits.

Most whole-house surge protectors work for two to three years. Low-level spikes—too small to notice—hit your panel every day and slowly wear down the internal components. Once the unit’s capacity is depleted, it can’t prevent a larger surge, so plan to replace it on schedule (or sooner if a major lightning strike occurs) to keep your electronics and HVAC equipment safe.

A surge protector begins guarding your circuits the moment an electrician snaps it into place. Whether the spike originates from a nearby lightning strike or your fridge kicking on, the protector shunts the extra current to ground before it can reach outlets or hard-wired systems, such as your AC. That instant response is why a small upfront cost can save thousands in appliance repairs.

The unit mounts on or next to your main electrical panel. Type 1 models sit on the supply side, catching outside spikes before they hit the breaker. Type 2 devices snap inside the panel and tame surges that start within the house. Either way, placement at the panel lets the protector guard every circuit at once.

Plan to swap the device every three to five years—or sooner if you upgrade your panel, add high-demand appliances, or notice flickering lights and tripped breakers. Relying on a maze of power strips is another red flag that your current setup isn’t keeping up. Replacing the surge protector at these milestones keeps your electrical system on safe footing.

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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