Family-operated · Westbrook, Maine Mon–Sat · 7am–6pm · 24/7 Emergency ⚡ (207) 408-8358
Rosenhek Electric
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New Construction

Ground-up electrical for homes and commercial builds — rough-in to final.

New construction is where doing it right the first time pays off for decades. We wire homes and commercial buildings from the ground up, working off your prints and alongside your builder.

From temporary power on day one to the final trim and inspection, we run the whole electrical scope.

What we handle

  • Temporary power — Safe site power to get the build moving.
  • Service & panel — Right-sized service, panels, and distribution.
  • Full rough-in — Wiring, boxes, and runs before the walls close.
  • Trim & devices — Outlets, switches, fixtures, and finish work.
  • Low-voltage & data — Network, cable, and smart-home rough-in.
  • Permits & inspection — Pulled, scheduled, and signed off.

We read prints, coordinate with your other trades, and keep our portion on schedule so the project doesn't stall waiting on electrical.

Roughing in for the future — extra circuits, EV-ready garages, generator interlocks — costs far less now than retrofitting later. We'll flag those options.

Frequently asked

Do you work from our blueprints?

Yes. We work directly from your plans and coordinate with your builder and the other trades.

Can you make the home EV- and generator-ready?

Absolutely — roughing in for an EV charger or generator during construction is far cheaper than adding it later.

Residential and commercial both?

Both. We handle ground-up homes and commercial buildings.

Free Written Estimate

Need new construction? Let's talk.

Tell us about the job and we'll get you a free, written estimate — usually with a same-day callback.