Electrician in Derry, NH
Martinez Electric LLC is based in Derry, New Hampshire. Reggie Martinez has run it since 2021, doing home and commercial electrical work in Derry, the towns around it, and across southern New Hampshire, northeastern Massachusetts and southern Maine.
Based in Derry
Derry is home base for Martinez Electric LLC. We’re open Monday to Friday 7am–5pm and Saturday 8am–3pm.
- Owner-run since 2021Reggie Martinez runs the business and works on the jobs.
- Licensed in New HampshireLicense 13615, and licensed in Massachusetts and Maine too.
- Homes and businessesFrom a repair or an EV charger to a commercial fit-out.
- Quote replies within 24 hoursCall, email or send the quote form.
Worth knowing in Derry
Derry’s power comes from Eversource, so a service upgrade or a new meter involves the utility as well as the electrician: Eversource has to disconnect and reconnect the service. Electrical permits in Derry go through the town’s Code Enforcement / Building Department at the Municipal Center on Manning Street, and inspections need at least 24 hours’ notice.
Towns around Derry
We also take jobs in the towns next door (Londonderry, Windham, Salem, Hampstead, Sandown and Chester) and anywhere within about an hour’s drive. See where we work.
Questions about Derry
Are you based in Derry, NH?
Yes. Martinez Electric LLC is based in Derry, New Hampshire, and has been run by Reggie Martinez since 2021.
Do you work in the towns around Derry?
Yes. We take jobs in the towns next to Derry (Londonderry, Windham, Salem, Hampstead, Sandown and Chester) and anywhere within about an hour’s drive. If you’re not sure we cover your town, call and ask.
Are you licensed in New Hampshire?
Yes. Reggie Martinez is a licensed electrician in New Hampshire (license 13615), and in Massachusetts and Maine too.
What we do in Derry
All services on one page- Electrical repairsFlickering lights, dead outlets and breakers that keep tripping.
- Panel & service upgradesMore power for older homes, without overloading the system.
- EV charger installationLevel 2 home chargers for every major brand.
- Generator installationLights, heat and fridge keep running in an outage.
- RemodelsWiring for kitchens, baths and basements.
- Additions & new constructionNew rooms, garages and in-law suites.
- Commercial & industrialOffices, retail spaces, warehouses and industrial facilities.
Call or email
Derry, New Hampshire
Serving New Hampshire, Massachusetts and Maine
| Mon–Fri | 7am–5pm |
|---|---|
| Saturday | 8am–3pm |
| Sunday | Closed |