
General Electrical Upgrades & Troubleshooting
Keeping Your Home or Business Safe, Efficient, and Up to Code
At Josh LaFerriere Electric, we specialize in diagnosing and upgrading electrical systems to meet modern safety standards, improve energy efficiency, and support your evolving power needs.
Whether you're dealing with an aging electrical system, frequent issues, or simply want to modernize your home or business, we provide thorough, professional service backed by years of experience and a commitment to quality workmanship.


Comprehensive Troubleshooting
Electrical problems can range from minor annoyances to serious safety risks. If you're dealing with flickering lights, frequently tripping breakers, buzzing outlets, or unexplained power loss, we'll get to the root of the problem fast. For urgent situations, our emergency repairs team is available when you need us most.
- Flickering or dimming lights
- Frequently tripping circuit breakers
- Buzzing or humming outlets and switches
- Unexplained power loss in rooms or circuits
- Warm or discolored outlets and switch plates
- Burning smells from electrical components
Electrical Upgrades for Modern Living
Older homes and commercial spaces often weren't designed to handle the demands of today's technology and appliances. We provide upgrades that bring your system up to current standards and prepare it for the future, including panel replacements when needed.
Wiring Upgrades
Replace outdated or aluminum wiring with modern, safe copper wiring that meets current code requirements. This is especially important for remodel and addition projects.
Outlet & Switch Replacement
Upgrade old two-prong outlets to grounded three-prong outlets, install GFCI and AFCI protection where required.
Dedicated Circuits
Add dedicated circuits for high-demand appliances like HVAC systems, hot tubs, EV chargers, and home offices.
Lighting Upgrades
Modernize your lighting with LED fixtures, dimmer switches, and smart lighting controls for energy savings. We also handle bathroom fan installations during lighting upgrades.
Code Compliance Updates
Bring your property up to the latest National Electrical Code (NEC) requirements for safety and insurance purposes. Consider adding a generator with a transfer switch for backup power.
Smart Home Integration
Install the wiring and infrastructure needed for smart home devices, automation systems, and whole-house surge protection.
Commercial and Residential Expertise
We serve a wide range of properties across Southern Maine, from single-family homes and condos to retail shops, offices, and restaurants. Whether you need residential electrical services or commercial electrical services, we bring the same level of professionalism, attention to detail, and commitment to safety.
Licensed & Insured
Fully licensed electrician with comprehensive insurance for your complete peace of mind.
Upfront Pricing
Transparent estimates before any work begins. No surprises, no hidden fees.
Quality Guaranteed
We stand behind our work with a commitment to quality craftsmanship and customer satisfaction.
Need Electrical Upgrades or Troubleshooting?
Contact us today for a free estimate. Serving Portland, South Portland, Westbrook, Scarborough, Falmouth, Yarmouth, Freeport, Brunswick, Old Orchard Beach, Biddeford, Gorham, Standish, Sebago, and Southern Maine. We also offer commercial upgrades and troubleshooting, commercial emergency repairs, and commercial panel replacements. Visit our home page to explore all services.
