Generator Installation
Keep your home powered through any storm with professionally installed standby and portable generators from Goodnow Electric.
What We Offer
From whole-home standby generators to portable hookups, Goodnow Electric delivers reliable backup power solutions for Southern Maine homes.
Whole-Home Generators
Automatic standby generators that power your entire home the moment the grid goes down — no manual intervention needed.
Portable Generator Hookups
Safe, code-compliant inlet boxes and interlock kits so you can connect a portable generator without dangerous back-feeding.
Automatic Transfer Switches
Transfer switches that detect outages instantly and switch your home to generator power within seconds — fully automatic.
Generator Maintenance
Scheduled maintenance plans to keep your generator running reliably — oil changes, load tests, battery checks, and inspections.
Load Management
Smart load management systems that prioritize your most critical circuits so your generator runs efficiently during extended outages.
Storm Preparedness
Complete storm-ready packages including generator sizing, fuel planning, and surge protection to keep your family safe through any weather.
Our Process
Free Consultation
We assess your home, calculate your power needs, and recommend the right generator size and type — with a clear, written estimate.
Professional Installation
Our licensed electricians handle every detail: concrete pad, gas line coordination, transfer switch wiring, and all permit work.
Testing & Training
We run a full load test, walk you through the system operation, and make sure you are comfortable with your new backup power setup.
Why Choose Goodnow Electric for Generator Installation?
- Licensed & insured
- Kohler/Generac certified
- Free written estimates
- Owner on-site every job
- Storm-ready installation
- Code-compliant work
Related services:
“Absolutely a fantastic experience!!! Had a complicated request for them and they didn't even flinch to do the project!! Employees were on time, polite and engaged. I'm retired but wish I had had employees like Brett's when I was in business!!! Thanks to all!!”
Chris Cantara • Google Review
Serving These Southern Maine Communities
Request a Free Estimate
Tell us about your generator installation project and we will be in touch within 24 hours.