Nelson Electric & Air is a Londonderry, New Hampshire electrical contractor that also handles HVAC related work. The company says it serves homeowners across Southern New Hampshire, with services ranging from panel and circuit-breaker work to wiring, EV charger installation, lighting, air-conditioning system wiring, home automation, and hot-tub and pool wiring. Its BBB profile describes it as licensed and fully insured, and lists Michael D. Nelson as owner, with New Hampshire license 15327.
Customers repeatedly describe careful electrical troubleshooting, panel upgrades, EV charger installations, lighting, generator connections, and mini-split or air-conditioning related work. Recent Google reviewers mention quick responses to urgent electrical problems, clear explanations, tidy work areas, fair pricing, and successful panel and EV charger projects. One detailed review describes diagnosing a complex runaway-heater problem, replacing the relay controls, and restoring normal operation; another describes a 1920s-home upgrade with new outlets and a whole-house surge protector. The Google profile reports 5.0 stars from 99 ratings.
Before booking, confirm the scope and current licensing details for the specific job, especially when electrical and HVAC work overlap. The BBB listing identifies license 15327 and the business as insured, while the company website presents a broader service menu and coverage area; ask which parts of a combined project Nelson Electric & Air will perform directly and what permits or coordination are required.
This looks like a strong fit for homeowners seeking residential electrical repairs, upgrades, EV charging, lighting, or backup-power wiring in the listed Southern New Hampshire towns. For a quote, confirm availability, the exact service address, project scope, and the current license and insurance documentation.
