Oak Hill Electric has been the premier electricians in New Hampshire for more than thirty years. We specialize in everything from lightning protection to in-depth electrical wiring. Do you want to protect the ones you love? We are also qualified to install security alarms. Choose Oak Hill Electric for all of your electrical needs.
"Has worked for me before and I had forgotten the name of the company, but when he called I hired him immediately. Excellent work in the past and completely trustworthy."
Carolyn R on April 2025
Oak Hill Electric has been the premier electricians in New Hampshire for more than thirty years. We specialize in everything from lightning protection to in-depth electrical wiring. Do you want to protect the ones you love? We are also qualified to install security alarms. Choose Oak Hill Electric for all of your electrical needs.
"Has worked for me before and I had forgotten the name of the company, but when he called I hired him immediately. Excellent work in the past and completely trustworthy."
Carolyn R on April 2025
Cote Electric, LLC is a Manchester, New Hampshire-based electrical contractor specializing in residential, commercial, and industrial services. Established in 1987, the company has over 30 years of experience providing integrated electrical solutions throughout Northern New England.
"Christian was very Professional and went right to work on the Generator"
Kathleen L on May 2025
Cote Electric, LLC is a Manchester, New Hampshire-based electrical contractor specializing in residential, commercial, and industrial services. Established in 1987, the company has over 30 years of experience providing integrated electrical solutions throughout Northern New England.
"Christian was very Professional and went right to work on the Generator"
Kathleen L on May 2025
At Mark Payson Power and Communications, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.
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Arthea E on May 2025
At Mark Payson Power and Communications, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.
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Arthea E on May 2025
Were a locally owned and operated company with over 20 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Electrical 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 with our clients andguarantee your satisfaction!
"Very professional and a knowledgeable electrician."
David J L on June 2019
Were a locally owned and operated company with over 20 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Electrical 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 with our clients andguarantee your satisfaction!
"Very professional and a knowledgeable electrician."
David J L on June 2019
We offer over 16 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. Were committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"Very quick and thorough. Excellent work"
Lisa E on May 2025
We offer over 16 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. Were committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"Very quick and thorough. Excellent work"
Lisa E on May 2025
Granite State Solar creates resilient energy systems for homes and businesses throughout New Hampshire. We meet your energy needs with custom generator, battery backup and solar panel installations.
Granite State Solar creates resilient energy systems for homes and businesses throughout New Hampshire. We meet your energy needs with custom generator, battery backup and solar panel installations.
At Generator Supercenter, we are committed to securing your home and peace of mind with back up power solutions. When bad weather hits or an electrical circuit malfunctions, a power outage is likely. When that happens, you can recover quickly if you own a reliable home backup generator. Once your generator is installed, you’ll need reliable technicians available 24/7 and capable of providing quick services. Generator Supercenter of New Hampshire provides experienced technicians for generator installation, repair, and maintenance. Benefits of working with our team: Full-service – Whether you need a new generator, or your current one is malfunctioning, we won’t leave until your generator is up and running as it should be. Convenience – If something goes wrong with your generator, you don’t have to worry about going out to buy a new one or to replace parts. We will come to your home or business and take care of it for you. Free on-site estimate – When you call us, you’re not committed to a service—our estimates are free, so you can meet with a member of our team to learn about your options with no strings attached! Unfortunately we do not do anything with portable generators or any brands not manufactured by Generac. We are also not a parts distributor.
"Matt Sanford and the team at Generator Supercenter were professional, knowledgeable and efficient when surveying my property. They spent quality time educating me on their generator product line and monitoring services. If you're looking for a superior product, company, and team to support you throughout our long New England winters, look no further!"
Chad F on March 2022
At Generator Supercenter, we are committed to securing your home and peace of mind with back up power solutions. When bad weather hits or an electrical circuit malfunctions, a power outage is likely. When that happens, you can recover quickly if you own a reliable home backup generator. Once your generator is installed, you’ll need reliable technicians available 24/7 and capable of providing quick services. Generator Supercenter of New Hampshire provides experienced technicians for generator installation, repair, and maintenance. Benefits of working with our team: Full-service – Whether you need a new generator, or your current one is malfunctioning, we won’t leave until your generator is up and running as it should be. Convenience – If something goes wrong with your generator, you don’t have to worry about going out to buy a new one or to replace parts. We will come to your home or business and take care of it for you. Free on-site estimate – When you call us, you’re not committed to a service—our estimates are free, so you can meet with a member of our team to learn about your options with no strings attached! Unfortunately we do not do anything with portable generators or any brands not manufactured by Generac. We are also not a parts distributor.
"Matt Sanford and the team at Generator Supercenter were professional, knowledgeable and efficient when surveying my property. They spent quality time educating me on their generator product line and monitoring services. If you're looking for a superior product, company, and team to support you throughout our long New England winters, look no further!"
Chad F on March 2022
We believe in providing the highest quality electrical work and customer service. Peak Power Solutions LLC is family a owned and operated business and have all intentions of treating every customer as our family!
"Awesome team"
Alison W on May 2025
We believe in providing the highest quality electrical work and customer service. Peak Power Solutions LLC is family a owned and operated business and have all intentions of treating every customer as our family!
"Awesome team"
Alison W on May 2025
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 an estimate today!
"Matt and all his team are top notch. I have Preferred Electrical perform work for both my business and home, they are trustworthy and provide a high quality service and final installation. All electrical wires and locations are clearly marked thoroughly and complete, with the utmost organization."
Earl D on May 2024
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 an estimate today!
"Matt and all his team are top notch. I have Preferred Electrical perform work for both my business and home, they are trustworthy and provide a high quality service and final installation. All electrical wires and locations are clearly marked thoroughly and complete, with the utmost organization."
Earl D on May 2024
New construction/ Remodels Kitchen and Bathrooms Pools and Spas Heating and cooling systems Whole House and Portable Generators Service upgrades and Panels changes Solar and Battery Systems EV Car Chargers
"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"
Abbygail Z on January 2025
New construction/ Remodels Kitchen and Bathrooms Pools and Spas Heating and cooling systems Whole House and Portable Generators Service upgrades and Panels changes Solar and Battery Systems EV Car Chargers
"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"
Abbygail Z on January 2025
Warning signs include outlets that no longer grip plugs securely, visible damage to the faceplate, unusual warmth, or discoloration around the outlet. If you notice sparking when plugging in devices, breakers that trip when the outlet is used, or detect burning smells, these indicate potentially serious problems requiring immediate professional attention.
A straightforward outlet replacement takes a qualified electrician about 30 minutes or less. However, if the outlet has significant damage or the electrician needs to diagnose underlying electrical issues, the repair might extend to a couple of hours. The timeline depends on the complexity of the problem, accessibility of the outlet, and whether additional electrical work is needed.
While simple outlet replacement is technically possible for homeowners with basic electrical knowledge, safety concerns make professional installation advisable. If attempting DIY repairs, you must properly shut off power at the breaker box and verify the circuit is dead using a voltage tester. Complex issues involving circuit problems or specialized outlets should always be handled by licensed professionals to ensure safety and code compliance.
There's no set replacement schedule for electrical outlets in good condition. Instead, replace outlets when you notice signs of damage, loose connections, or functionality problems. Outlets in older homes may need updating to meet current safety codes, especially if they lack proper grounding or are located in areas now requiring GFCI protection, such as kitchens and bathrooms.
GFCI (Ground Fault Circuit Interrupter) outlets contain specialized safety technology that monitors electrical current and quickly cuts power when imbalances are detected. These complex internal components make them more expensive than standard outlets. Additionally, they must be installed in specific locations to meet electrical code requirements, often requiring specialized installation techniques that increase labor costs.
Request verification of proper licensing and insurance coverage. Ask about their experience with similar repairs and their process for diagnosing electrical problems. Request a written estimate detailing parts, labor, and any potential additional costs. Inquire about warranties on their work and the expected completion timeframe. Also, ask if they'll inspect the circuit associated with the problematic outlet to identify any related issues.