Custom Home Builds & Renovations in Southern Maine
Professional Electricians
You Can Trust
Specializing in custom home builds and renovations. Licensed, bonded, and insured — owner on-site for every job across Southern Maine.
Electrical Services We Offer
From panel upgrades to full home wiring, EV chargers to solar installations — Goodnow Electric handles it all across Southern Maine.
Why Southern Maine Chooses Goodnow Electric
Owner-operated means the owner is on every job — not a subcontractor. We show up when we say, price it straight, and leave the job site clean.
- Owner on-site at every job — no subcontractors
- Licensed master electrician with years of experience
- Free written estimates before any work begins
- Fully licensed, bonded, and insured
- Residential, commercial, and new construction
- Emergency electrical service 24/7
How It Works
Getting quality electrical work in Southern Maine is simple. We keep the process transparent from the first call to the final inspection.
Call or Submit a Request
Reach out by phone or our online form. We'll respond quickly to discuss your project.
Get a Free Written Estimate
We come to you, assess the job, and provide a clear written estimate — no surprises.
We Get to Work
The owner shows up on-site and completes the job professionally and on schedule.
What Our Customers Say
“Goodnow Electric did an outstanding job on our panel upgrade. The owner was on-site the entire time, professional, and answered every question we had. Highly recommend!”
Mike T. • Portland, ME
“Had them install an EV charger and they were fantastic — fast, clean, and priced fairly. They clearly take pride in their work. Will use again for future projects.”
Sarah L. • Scarborough, ME
“Called Goodnow Electric for an emergency issue late in the evening. They showed up quickly, diagnosed the problem, and had everything fixed within the hour. Incredible service.”
Dave R. • South Portland, ME
Serving Southern Maine
Based in Westbrook, ME — serving the Greater Portland area and all of Southern Maine.
Get a Free Electrical Estimate
Tell us about your project and we'll get back to you within 24 hours with a free written estimate.