
Tenant fit-outs
Electrical work for a new tenant or a new layout in offices, retail spaces and warehouses, scheduled around your business. Martinez Electric LLC does the wiring. We’re based in Derry, NH and take jobs in New Hampshire, Massachusetts and Maine.
What we do
When a space changes hands or gets a new layout, the electrical has to follow: outlets where the desks and counters go, lighting for the new rooms, and power for the equipment.
- New circuits and outletsWhere the new layout needs them.
- LightingFor offices, retail floors and warehouses.
- Equipment powerHookups for equipment, including panels and disconnects.
- Network wiringNetwork cable runs at the same time.
Scheduled around your business
We schedule commercial work to keep your business running.

Questions about fit-outs
Do you do tenant fit-outs?
Yes. We wire spaces for new tenants and new layouts in offices, retail spaces and warehouses.
Will the work shut my business down?
We schedule commercial work to keep your business running.
How do I get a quote for a fit-out?
Call (603) 275-7868 (Monday to Friday 7am–5pm, Saturday 8am–3pm), email Martinezelectric45@gmail.com, or send the quote request form.
Other services
All services on one page- Commercial & industrialOffices, retail spaces, warehouses and industrial facilities.
- Equipment hookups & transformersTransformers, panels and disconnects for equipment.
- Rooftop conduitConduit runs across and along commercial roofs.
- Network wiringNetwork cable and jacks for homes and offices.
- Panel & service upgradesMore power for older homes, without overloading the system.
- Electrical repairsFlickering lights, dead outlets and breakers that keep tripping.
Call or email
Derry, New Hampshire
Serving New Hampshire, Massachusetts and Maine
| Mon–Fri | 7am–5pm |
|---|---|
| Saturday | 8am–3pm |
| Sunday | Closed |
