“brett came by gave me a quote, much cheaper than the other one I got, installed me a washer and dryer line and it works great. nice guy he way”
Steve S • February 2026 • Google Review
New Construction Electrical in Westbrook, Maine
Expert electrical work for custom home builds and renovations — the right way, from blueprint to final inspection.
- 4.9 · 87 Google Reviews
- Licensed & Insured
- Maine Master Electrician #MS60021971
- Owner On Every Job
- Free Written Estimates
- 24/7 Emergency Service
Free estimates — what to expect
Need it today? Call (207) 318-1022Every job
Free written estimates
No obligation
Upfront pricing before any work begins — a clear written quote with no hidden fees.
Get a Free QuoteAlways on call
24/7 emergency electrician
Owner picks up
Sparking outlets, dead panels, burning smells, storm damage — call any hour and speak with the owner.
Emergency serviceLicensed in Maine
Maine Master Electrician
#MS60021971
Owner-operated. The same Master Electrician who quotes the job is accountable for the finished work.
About GoodnowWhat We Offer for New Builds & Renovations
Goodnow Electric specializes in custom home builds and renovations — not cookie-cutter work. Every project gets the owner on-site.
Complete Custom Home Electrical
Full electrical installation for custom home builds — from temporary power to final trim-out.
Renovation Electrical Work
We handle all electrical for whole-home renovations, additions, and major remodels.
Custom Lighting Design
Work with your designer or builder to plan and install a lighting system that fits your vision.
Panel Sizing & Installation
We right-size your electrical panel for your home, including capacity for EV chargers, solar, and smart home systems.
Code-Compliant Rough-In & Finish
All rough-in and finish electrical work is done to code and ready for inspection at every phase.
Permit Management
We pull all required permits and coordinate inspections throughout your build.
Our New Construction Process
1
Blueprint Review
We review your plans with your builder or contractor, identify electrical requirements, and provide a complete bid.
2
Rough-In
We install all conduit, boxes, and wiring during the framing stage — coordinating with other trades on your schedule.
3
Finish Work & Inspection
After drywall, we complete all device and fixture installation, panel wiring, and schedule final inspection.
Why Builders & Homeowners Choose Goodnow Electric
- Owner on-site at every phase of the build
- Licensed master electrician
- Coordinate seamlessly with your builder
- Code-compliant work at every inspection
- Custom lighting and smart home integration
- Free written bids from blueprints
Related services:
“Amazing guys, fixed the wiring on an old house. The process was very smooth, rarely do I run into a business operation that is this knowledgable helpful and honest. That's why these guys deserve all the praise, they worked very hard.”
Nick Injac • Google Review
New Construction Service Areas
How New Construction Electrical Work Is Staged
New construction electrical work happens in distinct stages, and each one depends on the trades around it. It starts with plan review — reading the drawings, marking fixture and receptacle locations with the owner or builder, and sizing the service. Temporary power follows so the other trades have electricity on site.
Rough-in comes once the house is framed: boxes are set, cable is pulled and stapled, and the panel is hung. The rough-in inspection has to pass before insulation and drywall go up, which is why coordinating with the builder’s schedule matters so much. After drywall and paint we return for trim-out — devices, fixtures, panel terminations and labeling — and then the final inspection.
Current code adds items that did not exist in older houses: an outdoor emergency disconnect for one- and two-family dwellings, surge protection at the service, tamper-resistant receptacles, AFCI and GFCI protection throughout, and hardwired, interconnected smoke alarms. We build them into the plan from the first walkthrough.
Decisions to Make Before Rough-In
- Service size — 200 amps is a common starting point, with more for all-electric homes, large heat-pump systems or shops.
- EV charging — a garage circuit or conduit run is far cheaper now than after drywall.
- Solar and battery readiness — panel space and a clear path for conductors to the roof.
- Generator — whether to install a transfer switch or inlet at rough-in.
- Low-voltage — data, TV and camera cabling while the walls are open.
What Affects the Cost of New Construction Wiring
- Square footage and the number of circuits, fixtures and devices.
- Service size and distance from the utility pole or transformer.
- Lighting design — the number of recessed lights, dimming zones and exterior circuits.
- Specialty loads — heat pumps, electric heat, EV chargers, shops, hot tubs and generators.
- Schedule changes — rework after the rough-in inspection costs more than decisions made at the planning stage.
Building in Southern Maine
Many new Southern Maine homes are designed around heat pumps rather than oil or propane boilers, which raises the electrical load and makes service sizing the first decision to get right. Winter building means rough-in often happens in cold, partly closed-in houses, so inspections and insulation are scheduled carefully to avoid delays. Maine enforces the 2026 National Electrical Code for installations begun on or after July 1, 2026.
Our guide to electrical planning for a new home in Southern Maine covers these decisions in more depth, and what smart home wiring is worth doing in Maine explains what to pre-wire. Related services: residential electrical work, smart home wiring and lighting installation. Building nearby? See electrical services in Gorham and Windham.
Related Reading
This work often goes hand in hand with residential electrical work, smart home wiring, and lighting installation and LED upgrades.
From our blog: electrical planning for a new home in Southern Maine and what smart home wiring is worth doing in Maine.
Still deciding? Browse answers to common electrical questions, electrical tips and guides for Maine homeowners, and the Southern Maine towns we serve.
What Our Customers Say
4.9 · 87 Google Reviews
“The crew did several projects on our home renovation and they were professional, friendly, and communicative. We were happy with the service!”
Kristen Fulmer • December 2025 • Google Review
“On time, quality work, clean up is great, good people and fair prices.”
Rita Demeuse • November 2025 • Google Review
New Construction Electrical FAQs
Do you give free estimates for new construction electrical?
Yes. Every new construction electrical job starts with a free written estimate. Call (207) 318-1022 or use the form on this page — no obligation.
Are you licensed to do new construction electrical in Maine?
Yes. Work is performed under Maine Master Electrician #MS60021971. We are fully licensed, bonded, and insured, and the owner is on-site.
Where do you install or repair new construction electrical?
We serve Westbrook, Portland, and Southern Maine — including South Portland, Scarborough, Gorham, Windham, Saco, Biddeford, Falmouth, and Cape Elizabeth.
How soon can you start?
We typically respond within 24 hours on estimates and schedule work around your calendar. Emergency calls are dispatched as quickly as possible, often the same day or night.
Do you pull permits?
In Maine, most electrical work beyond simple fixture replacements requires a permit. Goodnow Electric handles permit applications and inspections so you do not have to.
Get a Free New Construction Bid
Share your plans or project details and we will respond with a complete, no-obligation bid within 24 hours.