EV Charger Installs, Generators, Residential repair work, and solar installs—we bring that old-school craftsmanship with new-school tech. Fast, meticulous, and always ready to get your project done right.
Same-Day Response Guaranteed
Licensed, Insured & Local NH Experts
No Job Too Big or Too Small
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. From Generac to Kohler, we install them right and wire them safe.
Get your home ready for electric driving. Fast Level 2 chargers installed clean and code-compliant.
New construction, remodels, additions—we run wire that meets code and lasts. Quality craftsmanship on every circuit, every outlet, every switch.
Old panel can't handle solar, EV charger, and modern appliances? We'll upgrade to 200A or higher—safe, clean, and ready for today's power demands.
Award-winning solar installs so clean, inspectors circle the property looking for panels. We wire with precision—first-time pass, every time.
Flickering lights? Tripped breakers? Dead outlets? We track down the issue fast and fix it right. No mystery problems—just straight solutions.
Specializing in solar and Powerwall installations—it's what we do best. Recognized as a 2023 & 2024 Solar Power World Top Solar Contractor, we bring precision craftsmanship to every panel and battery we install.
Solar arrays, Powerwall systems, EV chargers—check out recent projects across New Hampshire. Clean wire runs, precise panel placement, work that passes inspection the first time.
Professional Powerwall Project - Panoramic View
Professional EV Charger Project
Professional Solar Project
Professional Solar Project
Professional Powerwall Project
Professional Solar Project
Professional Solar Project
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.
NH Master Electrician licensed, fully insured, and serving the Granite State. 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) 438-5434 or fill out our form. We respond same-day—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.
February 23, 2024
603Solar had 'Grateful Electric' set up the panels and all wiring for our system. Zach, Austin and the whole team were outstanding from start to finish (and with very quick turn around time).
Their work was executed so beautifully that originally the Building Inspector couldn't find the solar panels and had to circle the property. Twice.
February 4, 2024
Working with Zach from Grateful Electric was a real pleasure. The process was professional and streamline. Five stars! Thanks!
July 17, 2023
Zach, Austin and the team of Grateful Electric came out to install my solar system from 603 Solar. I couldn't be happier with the cleanliness and attention to detail they all have. I would highly recommend reaching out if you are in need of their services, especially around solar panel installations.
March 9, 2023
We had the pleasure of working with Zach, Austin, and the crew at Grateful Electric for our solar panel installation this week. They were friendly, professional, arrived both days exactly when they said they would, went above and beyond to make sure everything looked good from an aesthetics standpoint, and cleaned everything up so it looked like they were never here. Couldn't be happier with the job they did!
Fill out the form below or call us directly at (603) 438-5434 . We'll respond same-day with a detailed estimate.
Proudly Serving All of New Hampshire