Established in 1988, John P. Tierney III continues to be an outstanding electrician in New Hampshire. John P. Tierney III prides himself on quality service, hard work and second to none results. My longevity is a testament to the level of skill, service and quality of result you'll get when you choose John P. Tierney for your home electrical needs. When I am hired you see my face throughout the entire job. I do business this way because I feel trust and a solid repoire are essential when inviting someone into your home. I look foward to speaking with you and answering any questions you may have.
"John returned my call in an hour. Got back to me later that day with a price and completed the work two days later. Cleaned up after himself. This guy is as perfect as can be. If they had ten stars I would give it to him. On top of all that, he is a real nice guy. I already recommended him to a neighbor. Thanks John !"
Pete G on August 2016
Established in 1988, John P. Tierney III continues to be an outstanding electrician in New Hampshire. John P. Tierney III prides himself on quality service, hard work and second to none results. My longevity is a testament to the level of skill, service and quality of result you'll get when you choose John P. Tierney for your home electrical needs. When I am hired you see my face throughout the entire job. I do business this way because I feel trust and a solid repoire are essential when inviting someone into your home. I look foward to speaking with you and answering any questions you may have.
"John returned my call in an hour. Got back to me later that day with a price and completed the work two days later. Cleaned up after himself. This guy is as perfect as can be. If they had ten stars I would give it to him. On top of all that, he is a real nice guy. I already recommended him to a neighbor. Thanks John !"
Pete G on August 2016
Welcome to Plymouth Mountain Electric! Proudly servicing Grafton and the surrounding counties. Owner and operator, Alex, takes great pride in his professionalism and customer satisfaction. For fast, reliable, and efficient service give us a call today! You won't be disappointed.
"Good job I would call them again"
Melissa H on April 2019
Welcome to Plymouth Mountain Electric! Proudly servicing Grafton and the surrounding counties. Owner and operator, Alex, takes great pride in his professionalism and customer satisfaction. For fast, reliable, and efficient service give us a call today! You won't be disappointed.
"Good job I would call them again"
Melissa H on April 2019
We at JLC Electric, LLC, focus on quality over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"Jim was very good and responsive to my calendar. On time and got the job done in a few hours. Good quality with all cabling nicely hidden. Would hire again!"
Jay N on May 2025
We at JLC Electric, LLC, focus on quality over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"Jim was very good and responsive to my calendar. On time and got the job done in a few hours. Good quality with all cabling nicely hidden. Would hire again!"
Jay N 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 a good job on servicing the generator ."
John R 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 a good job on servicing the generator ."
John R on May 2025
We 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! Book with us online or feel free to give us a call today!
We 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! Book with us online or feel free to give us a call today!
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.
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
Power Moves Electric, LLC focuses on being top notch for all electrical projects no matter how big or small. You will find that we provide a variety of services with our expert services ranging from a simple panel swap to wiring a brand new home here at Power Moves Electric we pride ourselves on providing quality work and showing up when we say we are going to! Give us a call today at 603-481-0480 and let our work speak for itself thank you!
"On time and fair price"
Jeremy C on June 2023
Power Moves Electric, LLC focuses on being top notch for all electrical projects no matter how big or small. You will find that we provide a variety of services with our expert services ranging from a simple panel swap to wiring a brand new home here at Power Moves Electric we pride ourselves on providing quality work and showing up when we say we are going to! Give us a call today at 603-481-0480 and let our work speak for itself thank you!
"On time and fair price"
Jeremy C on June 2023
3rd generation electrician. We specialize in re-wiring historical sites, electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, and more! 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 a free estimate today!
"They are outstanding!"
Jake V on August 2023
3rd generation electrician. We specialize in re-wiring historical sites, electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, and more! 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 a free estimate today!
"They are outstanding!"
Jake V on August 2023
Bear Electric provides complete electrical service to the greater New England area, with high quality designs and installations that go beyond the minimum code standards. Our quality and attention to detail create superior installations resulting in greater value to our customers.
Bear Electric provides complete electrical service to the greater New England area, with high quality designs and installations that go beyond the minimum code standards. Our quality and attention to detail create superior installations resulting in greater value to our customers.
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.