No-obligation
Free on-site estimates
Upfront honest pricing before any work begins — the same promise already on this site.
Commercial Electrical Services in Westbrook, Maine
Emergency repairs, upgrades, troubleshooting, and panel replacements for Southern Maine businesses.
- 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.
At Josh Laferriere Electric, we deliver dependable commercial electrical services to businesses throughout Southern Maine. From emergency repairs and electrical troubleshooting to panel replacements and full-scale service upgrades, our licensed and insured team provides efficient, code-compliant solutions designed to minimize downtime and keep your business running smoothly. We also offer comprehensive residential electrical services.
Our Commercial Services
Why Businesses Trust Us
Licensed & Insured
Fully licensed commercial electrician with comprehensive insurance coverage for your peace of mind.
Rapid Response
We understand business downtime costs money. Our emergency repair team responds quickly to minimize disruption to your operations.
Code Compliant
All work meets or exceeds local and national electrical codes. We handle electrical upgrades and panel replacements to keep your business safe and compliant.
Transparent Pricing
Upfront estimates with no hidden fees for all services including generator installations and EV charger setup.
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!
Commercial Electrical Services FAQs
What commercial electrical work do you offer?
Commercial emergency repairs, upgrades and troubleshooting, and commercial panel replacements and service upgrades.
Can you work after hours to limit downtime?
We schedule around your operations whenever we can. Emergency repairs are available when a business cannot wait.
Do you handle tenant buildouts in Portland?
Yes. We support commercial upgrades, troubleshooting, and panel work for businesses across Greater Portland.
Are you licensed for commercial work?
Yes. We are a licensed and insured electrical contractor for residential and commercial jobs.
How fast can you quote a commercial panel upgrade?
After a site visit we provide an upfront estimate. Panel and service work depends on load, downtime, and utility coordination.
Get a Quote in Westbrook, Maine
Need it today?Call (207) 899-9718