Electricity makes the modern world go round. When your power shorts out, call Mr. Electric of Gulfport for quick and convenient repairs. We offer our electrical expertise in Gulfport, Mississippi City and the surrounding area. Your home or business is in good hands, whether you’re hoping to overhaul the wiring or install ceiling fans. Our promise to you is the best work, whether your needs are common or complicated. We represent Harrison County’s electric solutions with pride.
"Yes, very pleased"
John D on December 2025
Electricity makes the modern world go round. When your power shorts out, call Mr. Electric of Gulfport for quick and convenient repairs. We offer our electrical expertise in Gulfport, Mississippi City and the surrounding area. Your home or business is in good hands, whether you’re hoping to overhaul the wiring or install ceiling fans. Our promise to you is the best work, whether your needs are common or complicated. We represent Harrison County’s electric solutions with pride.
J Corrigan Lightning Rods Has been in business for over 50 plus years. We specialize in all your lighting rod needs. We also provide high quality customer service. We do service in the states of Texas, Colorado, Louisiana, Oklahoma, Mississippi and Alabama. Please give us a call today.
"Friendly and nice people never tired to answer my stupid questions"
Thomas N on September 2022
J Corrigan Lightning Rods Has been in business for over 50 plus years. We specialize in all your lighting rod needs. We also provide high quality customer service. We do service in the states of Texas, Colorado, Louisiana, Oklahoma, Mississippi and Alabama. Please give us a call today.
"Friendly and nice people never tired to answer my stupid questions"
-Residential and Commercial Electrical Contracting -3rd Generation Electrical Company -Over 30 years of experience in New Orleans Area Homes -Standby Generator Installs -Generac Generators -Kohler Generators -Cummins Generators -Briggs and Stratton Generators -24hr Emergency Service -Breaker Panels -Surge Protectors -Troubleshooting -Remodels and New Construction -Small and Large Projects -Interior and Exterior Lighting -Security Cameras
"Brandon and crew did a great job"
Reuben L on April 2023
-Residential and Commercial Electrical Contracting -3rd Generation Electrical Company -Over 30 years of experience in New Orleans Area Homes -Standby Generator Installs -Generac Generators -Kohler Generators -Cummins Generators -Briggs and Stratton Generators -24hr Emergency Service -Breaker Panels -Surge Protectors -Troubleshooting -Remodels and New Construction -Small and Large Projects -Interior and Exterior Lighting -Security Cameras
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
"
The modern suburban and small town home of today has become an ideal lightning target. The home owner would do well to recognize lightning for the destructive force that it is and protect against this major life and fire hazard. Donohue's Lightning Rods is based in Missouri, near the factory where most of the residential and commercial lightning rod supplies are manufactured. Jim travels regularly to Texas, Louisiana, Arkansas, Missouri, Kansas, Montana, Wyoming, Colorado, and New York. Call today to find out when Jim will be in your area. For installations outside Missouri, Kansas, or Texas, Jim waits until there are a few customers lined up, thus being able to provide the same quality services at affordable prices. **WE DO NOT DO ELECTRICAL SERVICES.** (ONLY LIGHTNING RODS)
"The job was beautifully and professionally done. I have a zero scape yard and the gentleman was concerned about disturbing the gravel when putting the rod into the ground. WOW!!!!"
Debra D on June 2025
The modern suburban and small town home of today has become an ideal lightning target. The home owner would do well to recognize lightning for the destructive force that it is and protect against this major life and fire hazard. Donohue's Lightning Rods is based in Missouri, near the factory where most of the residential and commercial lightning rod supplies are manufactured. Jim travels regularly to Texas, Louisiana, Arkansas, Missouri, Kansas, Montana, Wyoming, Colorado, and New York. Call today to find out when Jim will be in your area. For installations outside Missouri, Kansas, or Texas, Jim waits until there are a few customers lined up, thus being able to provide the same quality services at affordable prices. **WE DO NOT DO ELECTRICAL SERVICES.** (ONLY LIGHTNING RODS)
"The job was beautifully and professionally done. I have a zero scape yard and the gentleman was concerned about disturbing the gravel when putting the rod into the ground. WOW!!!!"
On-Site Generator Services 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
"Contractor called to confirm appointment. Was a bit late, replaced battery and replaced terminals, annual service, checked voltage, tripped power generator, auto started"
William J on November 2024
On-Site Generator Services 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
"Contractor called to confirm appointment. Was a bit late, replaced battery and replaced terminals, annual service, checked voltage, tripped power generator, auto started"
We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!
"Very professional and quality work. I was in contact with them and in a few hours they were here to diagnose and fix my garbage door opener. I dont think I could have found anyone better to work with. I strongly recommend."
Gerald N on January 2025
We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!
"Very professional and quality work. I was in contact with them and in a few hours they were here to diagnose and fix my garbage door opener. I dont think I could have found anyone better to work with. I strongly recommend."
Cornerstone Home Repair specializes in a wide variety of handyman services. Including but not limited to fixture replacement, appliance installs, painting, drywall repair, minor plumbing, minor electrical, fire pits and much more.
"They were promptly, it was really great"
Donna P on November 2025
Cornerstone Home Repair specializes in a wide variety of handyman services. Including but not limited to fixture replacement, appliance installs, painting, drywall repair, minor plumbing, minor electrical, fire pits and much more.
With over 30 years of experience, our team of experts provides comprehensive electrical services for both residential and commercial clients. We specialize in troubleshooting, ensuring the efficient and safe operation of your electrical systems. Our services extend beyond electrical needs, as we also offer low-voltage Datacomm wiring, video surveillance installation, Audio Video custom installation, and automation. Whether you require routine maintenance, emergency repairs, or cutting-edge installations, our team is dedicated to delivering exceptional service and exceeding your expectations.
"Bo did an excellent upgrading my panel in order to install a Generac whole home generator - which he also installed. I am very happy with the work he did and the fair price. Bo actually went above the "call of duty" on several issues. I would definitely recommend him. "
Caesar B on April 2025
With over 30 years of experience, our team of experts provides comprehensive electrical services for both residential and commercial clients. We specialize in troubleshooting, ensuring the efficient and safe operation of your electrical systems. Our services extend beyond electrical needs, as we also offer low-voltage Datacomm wiring, video surveillance installation, Audio Video custom installation, and automation. Whether you require routine maintenance, emergency repairs, or cutting-edge installations, our team is dedicated to delivering exceptional service and exceeding your expectations.
"Bo did an excellent upgrading my panel in order to install a Generac whole home generator - which he also installed. I am very happy with the work he did and the fair price. Bo actually went above the "call of duty" on several issues. I would definitely recommend him. "
We're a locally owned and operated company with over 20 years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in Electrical. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We give free estimates! We look forward to building long-term relationships with our clients and guarantee your satisfaction! Cash, Checks, Zelle, Paypal, and Veteran Discounts.
"kitchen island was not wired and to get electrical to island, required cutting of floor and wall to run electrical. Can now use electrical kitchen applicants on the island. Very happy with project. "
Jolene W on October 2025
We're a locally owned and operated company with over 20 years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in Electrical. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We give free estimates! We look forward to building long-term relationships with our clients and guarantee your satisfaction! Cash, Checks, Zelle, Paypal, and Veteran Discounts.
"kitchen island was not wired and to get electrical to island, required cutting of floor and wall to run electrical. Can now use electrical kitchen applicants on the island. Very happy with project. "
Jolene W on October 2025
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Generator Install questions, answered by experts
Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.
A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.
You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two.
No, you cannot plug a generator directly into a wall outlet in your home. Plugging in a generator without an interlocking kit, extension cord, or wall outlet receptacle is incredibly dangerous and can cause back-feeding—power from the generator back-feeds into utility lines. Also, if the main power comes back on while your generator is on, it could damage the generator and cause a house fire.
In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.
The Diamondhead, MS homeowners’ guide to generator installs
From average costs to expert advice, get all the answers you need to get your job done.
Keeping on top of generator maintenance and repairs gives you extra peace of mind as a homeowner. Find out how much regular generator maintenance costs.
Before installing a fixed generator, think about your use and space. Review these backup generator questions to prepare for a talk with your contractor.
