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Upfront honest pricing before any work begins — the same promise already on this site.
Generator Installations in Westbrook, Maine
Automatic standby and portable generator installation so you stay powered.
- 5.0 · 28 Google reviews
- Licensed & insured
- Free on-site estimates
- Generac dealer
Free estimates
Standby power
Generac dealer
Browse Generac standby generators through our dealer catalog. Installation is quoted after a site visit — no invented package prices.
When the lights go out, don't be left in the dark. At Josh LaFerriere Electric, we provide expert installation of both automatic standby generators and portable generator hookups for homes and businesses across Southern Maine.
Maine winters are unpredictable, and power outages can last hours or even days. A properly installed generator keeps your family safe, your pipes from freezing, and your life running smoothly—no matter what the weather brings. For emergency situations, we respond quickly to restore power.
Why Install a Generator?
Power outages in Maine are more than an inconvenience—they can be costly and dangerous. Here's what's at stake without backup power:
Lost Food
Refrigerators and freezers can lose hundreds of dollars in food during extended outages.
Frozen Pipes
Without heat, pipes can freeze and burst, causing thousands in water damage.
Business Downtime
Every hour without power means lost revenue, spoiled inventory, and frustrated customers. Our commercial emergency team can help.
Health Risks
Medical equipment, heating systems, and sump pumps all depend on reliable power. Protect your EV charger, hot tub, and other critical systems.
Our Generator Services
Automatic Standby Generators
Automatic standby generators from trusted brands like Generac and Kohler are the gold standard in backup power. These permanently installed units automatically turn on within seconds of a power outage—no manual intervention needed.
- Turns on automatically within seconds of an outage
- Powers your entire home or selected critical circuits
- Runs on natural gas or propane for continuous operation
- Self-tests weekly to ensure readiness
- Increases property value
Portable Generator Hookups
Already own a portable generator? We install transfer switches and inlet boxes that let you safely connect your generator to your home's electrical panel—eliminating the need for extension cords and the danger of backfeeding.
- Manual transfer switch installation
- Power inlet box mounted on exterior
- Safe connection to your electrical panel
- Eliminates dangerous backfeeding
- Affordable alternative to standby generators
Maintenance & Upgrades
Already have a generator? We provide maintenance services to keep it running reliably, as well as electrical upgrades to expand capacity or update aging equipment. Pair your generator with whole-house surge protection for complete power safety.
Why Choose Josh LaFerriere Electric?
Authorized Dealer
Authorized Generac dealer with factory training and expertise. See all our residential services.
Turnkey Installation
We handle everything from permits to final testing and walkthrough.
Licensed & Insured
Fully licensed and insured for your complete protection.
Local Expertise
We understand Southern Maine's weather and power challenges. We also serve commercial clients.
Why homeowners choose Josh Laferriere Electric
Honest work, fair pricing
Honest work, fair pricing, and craftsmanship that lasts — the same principle this company was founded on.
Licensed master electrician
Fully licensed and insured electrical contractor. Code-compliant installations with upfront honest pricing.
On time, left clean
Clear communication, on-time arrivals, and job sites left cleaner than we found them.
Locally owned in Westbrook, Maine · Serving Portland, South Portland, Westbrook, Scarborough, Falmouth, Yarmouth, Freeport, Brunswick, Old Orchard Beach, Biddeford, Gorham, Standish, Sebago, and Southern Maine
5.0 · 28 Google reviews
What our customers say
Lucas Bernacki
August 2026
Josh (and Charlie) provided excellent service. We called for a site visit and an estimate. They got us on the schedule within a week, showed up on time, offered a fair price, and were able to complete the work the same day! After they replaced the electrical panel, they took the time to work with me to test and clearly label each switch.
Bret Barker
June 2026
Josh was professional through and through. He responded quickly, came out to assess my new circuit installation needs and discussed options, clearly listening to my concerns. He then gave me an upfront estimate and got it all done same day. The new run is tidy, he cleaned up thoroughly, and was overall great to work with.
Mary Anne Anderson
May 2026
Josh has done two projects for us, including troubleshooting some non-working outlets and installing a new bathroom fan. He’s extremely courteous, professional, reliable, and offers fair pricing. Highly recommend for any electrical needs!
Generator Installations FAQs
Do you install Generac standby generators?
Yes. We install automatic standby and portable generators and link to our Generac dealer catalog for equipment.
Does a standby generator need a transfer switch?
Yes. An automatic transfer switch is how the generator picks up your panel safely. We install the switch with the generator.
How is a generator sized?
We start with a load assessment — heat, well pump, refrigeration, and what else must stay on — then size the unit to that list.
How long does installation take?
Most standby installs take one to a few days depending on pad, fuel connection, and panel work. We walk you through the schedule first.
Can you hook up a portable generator safely?
Yes. A transfer switch or interlock lets a portable unit power selected circuits without backfeeding the grid.
Get a Quote in Westbrook, Maine
Need it today?Call (207) 899-9718