From EV charger installation and whole-house generators to solar installs and everyday electrical repairs, we bring old-school craftsmanship with new-school technology. Fast, meticulous, and always ready to get your project done right.
Fast Response Time Guaranteed
Licensed in NH, ME & MA • Local Experts
No Job Too Big or Too Small
Grateful Electric LLC is a fully licensed and insured electrical contractor proudly serving New Hampshire, Massachusetts, and Maine. Founded in 2020, we're an owner-operated business delivering the full range of electrical services — from solar panel installation and Tesla Powerwall battery systems to EV chargers, whole-house generators, heat pumps, and everyday electrical repairs.
We're recognized as a 2023 & 2024 Solar Power World Top Solar Contractor, and we hold a perfect 5.0-star rating across every Google review. Whether you need a free estimate for a solar upgrade, a fast fix for a dead outlet, or a whole-home backup system, we pair dependable old-school craftsmanship with modern new-school technology on every job.
Fully insured electrical contractor licensed in NH, MA & ME. Code-compliant work, guaranteed.
From solar arrays to EV chargers to whole-house generators—we wire it clean, wire it right, and keep your power flowing. Licensed, insured, and ready to roll.
Power goes out, generator kicks in—automatic backup so you never skip a beat. We install and maintain all major brands including Generac, Kohler, and Cummins, wiring them safely and code-compliant so your home stays powered through any outage. We handle the permits, transfer switches, and inspections, giving you reliable, worry-free backup power—whether you need it for medical equipment, a home office, or just peace of mind during a New England storm.
Get your home ready for electric driving. We install fast Level 2 chargers from every major brand—including Tesla Wall Connector, ChargePoint, and Grizzl-E—clean, safe, and code-compliant. We'll assess your panel, recommend the right charger and amperage for your vehicle and driving habits, and handle everything from permits to final inspection so you can charge at home with confidence.
New construction, remodels, additions, and commercial builds—we run wire that meets code and lasts, with quality craftsmanship on every circuit, outlet, and switch. From lighting and outlets to dedicated circuits for appliances, hot tubs, and home additions, we design and install safe, efficient electrical systems tailored to your space and your power needs.
Old panel can't handle solar, an EV charger, or modern appliances? We'll upgrade to 200A or higher—safe, clean, and ready for today's power demands. Whether you're adding solar, a heat pump, a hot tub, or just outgrew an aging fuse box, we'll assess your load, size the right panel, and handle the full upgrade including permits and inspection so your system runs safely for decades.
Energy-efficient heating and cooling for your home. We handle all the electrical wiring for mini-splits and whole-house heat pump systems—from dedicated circuits and line voltage to proper grounding and load balancing—so your system runs smooth and efficient. We work alongside your HVAC installer to make sure every connection is safe, code-compliant, and built to last all four seasons.
Flickering lights? Tripped breakers? Dead outlets? We track down the issue fast and fix it right—using proper diagnostic tools to pinpoint the root cause before anything is touched. From a single faulty outlet to a recurring breaker trip or a whole-house wiring concern, we'll give you an honest assessment and a clear, transparent repair. No mystery problems, just straight solutions.
Is your original solar installer unresponsive or out of business?
We specialize in servicing and maintaining existing solar systems—regardless of who installed them. Recognized as a 2023 & 2024 Solar Power World Top Solar Contractor, we bring expert service to abandoned solar installations across NH, ME, and MA.
Original Installer Won't Respond?
We'll take over service and maintenance for your solar system with professional contracts and ongoing support.
Solar arrays, battery systems, EV chargers—check out recent projects across New Hampshire, Maine, and Massachusetts. Clean wire runs, precise panel placement, work that passes inspection the first time.
Professional Battery System Project - Panoramic View
Professional EV Charger Project
Outdoor Electrical Equipment
Whole-House Generator Setup
Professional Battery System Project
Whole Home Battery System
Whole-House Generac Generator
Professional Solar Project
Ready for solar that's done right the first time?
Owner-operated, NH licensed, and obsessed with quality. We're not just another contractor—we answer the phone, show up on time, and wire every job like it's our own home.
We answer the phone and respond fast. Most jobs scheduled within days, not weeks. No runaround, no endless voicemails.
2023 & 2024 Top Solar Contractor. Our installs are so clean, inspectors literally circle properties looking for panels. First-time pass, every time.
You work directly with the owners—no middlemen, no subcontractors. Just experienced electricians who care about quality work.
Licensed Master Electricians in NH, ME, and MA, fully insured, and serving New England. We know the local codes, weather, and building requirements.
Getting electric work done shouldn't be complicated. Here's how we make it easy—from your first call to final inspection.
Call us at (603) 305-2120 or fill out our form. We respond fast—no endless voicemails or waiting.
We discuss your project, answer your questions, and provide a detailed written estimate. Clear pricing, no surprises, no pressure.
We schedule at a time that works for you and complete the work with precision. Clean wire runs, code-compliant installs, zero shortcuts.
We handle inspections, make sure everything works perfectly, and we're always available if you need us down the road.
Hear from homeowners and businesses we've worked with across New Hampshire. Quality work speaks for itself.
June 21, 2026
Grateful Electric completed a solar install project on my home in ME. They were communicative, efficient, and thoughtful throughout the process. I was unable to be on site during their work so they took extra photos and spoke with me on the phone regarding any details as well as what to expect next. They took every request I made and exceeded them by offering their own suggestions to make the project a success.
June 21, 2026
Great fast response. Excellent knowledge, service and work done with expertise. If you have any electrical work needing attention Grateful Electric is the place to contact!
May 21, 2026
Austen the owner has a fantastic team to do the work with such commitment to keep the schedule that our crew worked in gentle rain. They explained the entire procedure of working on our roof for solar installation. They maneuvered up our narrow long driveway easily. They were neat, diligent, affable and EXPERT. I recommend this company with zero hesitation.
March 21, 2026
Hired Grateful Electric to replace a 30+ year-old fuse box and install a generator plug, and it was a great experience from start to finish. Austin, Brandon and the team were professional, easy to work with, and very responsive throughout the scheduling and communication process. The work was completed efficiently and looks good. I would highly recommend them.
February 21, 2026
We had a solar project installed by Grateful Electric LLC and their workmanship was excellent! Showed up on time, did a great job and cleaned up after job completion! The whole crew were professional and very polite! Price was great and we couldn't be happier with our solar installation! Thanks Grateful Electric LLC!
February 21, 2026
Amazing company to work with.
Fill out the form below or call us directly at (603) 305-2120 . We'll respond quickly with a detailed estimate.
Proudly Serving New Hampshire, Massachusetts & Maine
Common questions about our electrical services. Can't find what you're looking for? Just ask!
Electrical costs vary based on project scope. We offer free estimates with transparent pricing. Contact us at (603) 305-2120 for a custom quote.
Yes! We offer free, no-obligation estimates for all electrical projects. Whether you need solar panel installation, EV charger setup, generator installation, or general electrical repairs—we'll come to your location, assess the project, and provide a detailed quote. Same-day response available!
Yes, absolutely! Grateful Electric LLC is fully licensed and insured in New Hampshire, Massachusetts, and Maine. We're an owner-operated business with a perfect 5.0 rating across all Google reviews. Your safety and peace of mind are our top priorities.
Yes! We specialize in Tesla Powerwall battery installation and whole-home battery backup systems. Whether you want backup power during outages or want to maximize your solar investment, our certified team can help. Get your free Powerwall quote today!
Yes! We install all major EV charging brands including Tesla Wall Connector, ChargePoint, and more. Get your home or business EV-ready with a professional installation. We serve EV owners throughout NH, MA, and ME.
Yes! Electrical emergencies can happen at any time. That's why we offer prompt emergency electrical service in NH, MA, and ME. If you have a power outage, electrical hazard, or urgent repair need, call us at (603) 305-2120 for immediate assistance.
Project timelines vary based on scope. Simple repairs may take just a few hours, while solar installations or panel upgrades typically take 1-3 days. We provide detailed timelines during your free estimate and stick to our agreed-upon schedule. Fast, efficient work without cutting corners!
Yes! We understand that major electrical projects like solar installations, generator setups, and panel upgrades are significant investments. We work with flexible payment options to help make your project more affordable. Ask about our financing plans during your free estimate!
Signs you need a panel upgrade include: frequent circuit breaker trips, flickering lights, burning smells, outdated fuse boxes, or adding new appliances like EV chargers or hot tubs. If your panel is over 25 years old, it's worth getting it inspected. Our licensed electricians can assess your needs— call (603) 305-2120 for evaluation!
We install all major brands! For solar: Tesla, SunPower, Enphase, and more. For EV chargers: Tesla, ChargePoint, Grizzl-E, and all major brands. For generators: Generac, Kohler, and Cummins. For panels and electrical: Square D, Eaton, and GE. Whatever brand you prefer—or need recommendations on—we've got you covered!
Absolutely! We handle all permit applications and scheduling for electrical work in NH, MA, and ME. Our team ensures all work meets local electrical codes and schedules required inspections with your city or town. You get code-compliant, worry-free installation every time!
Yes! Solar panel installation is one of our core specialties. As a 2023 & 2024 Solar Power World Top Solar Contractor, we design and install complete residential and commercial solar systems—from panels and inverters to full monitoring setups. We handle everything including design, permits, installation, and inspection so you can start generating clean power with confidence.
Absolutely. We specialize in servicing and maintaining existing solar systems regardless of who installed them. If your original installer is unresponsive, out of business, or just won't return your calls, we'll take over service, maintenance, and repairs for your system. We offer professional solar service contracts and maintenance plans across NH, ME, and MA.
Tesla Powerwall pricing depends on the number of units, your panel setup, and any supporting electrical work. Because every home is different, we provide free, transparent, itemized estimates so you know exactly what your Tesla Powerwall system will cost before we start. Call (603) 305-2120 for a custom quote.
Yes. Grateful Electric LLC is fully licensed and insured in New Hampshire, Massachusetts, and Maine. Whether you're in Manchester, Nashua, or Concord, NH—or across the border in Boston, Portland, or surrounding areas—we're qualified to handle your electrical project and meet each state's specific licensing and code requirements.
No — estimates are always free. We offer free, no-obligation estimates for every electrical project, whether it's a small repair, a solar installation, an EV charger, or a whole-house generator. We'll come to your location, assess the work, and give you an honest, itemized quote. No surprise fees, no pressure.
Yes. Many homes need an electrical panel upgrade before adding solar, an EV charger, or a heat pump. We'll assess your current panel and load, recommend the right size—whether that's 200A or higher—and handle the full upgrade so your new system has the capacity and safety it needs. We size everything correctly from the start.
Most residential solar installations take 1-3 days of on-site work, depending on system size and roof complexity. We provide a clear timeline during your free estimate and stick to our agreed-upon schedule. Our team is known for completing projects on time without cutting corners.
Yes. We offer prompt emergency electrical service for power outages, electrical hazards, burning smells, exposed wiring, and other urgent issues throughout NH, MA, and ME. Electrical problems don't wait, and neither should you—call (603) 305-2120 for immediate help.