Electrical Services in Needham, Massachusetts

James J. Carleton Electric LLC is a full-service electrical contractor in Needham MA, providing expert residential and commercial services throughout Greater Boston. With more than 20 years of professional experience, our company has built a reputation for safety, quality, and reliability.



We handle everything from simple troubleshooting and lighting upgrades to large-scale renovations, service panel replacements, and new construction wiring. Every project is completed by licensed electricians who follow Massachusetts code standards and prioritize customer satisfaction above all else.

Whether you’re a homeowner upgrading your property or a business owner planning an electrical build-out, our team provides honest guidance, meticulous workmanship, and long-lasting solutions.

Wiring and Rewiring for Homes

Outdated or damaged wiring can be a safety hazard and may struggle to handle modern electrical loads. We specialize in full-home rewiring, circuit additions, and updates during kitchen or bath remodels. Every wire, outlet, and breaker is installed with precision and labeled for easy maintenance.

Electrical Panel Upgrades

Older electrical panels often can’t support today’s appliances, HVAC systems, or EV chargers. We replace outdated fuse boxes or small breaker panels with modern service panels that provide safe, stable power and room for future expansion.

Lighting Design and Installation

From interior recessed lighting and under-cabinet fixtures to outdoor landscape and security lighting, we help homeowners create efficient, beautiful lighting systems. LED upgrades reduce energy use while improving brightness and reliability.

Electrical Repairs and Troubleshooting

When lights flicker or breakers trip, our team quickly identifies the cause. We don’t patch problems—we fix them permanently. Our troubleshooting services cover everything from short circuits to faulty outlets and switches.

Safety Upgrades and Code Compliance

We install GFCI and AFCI protection, replace aging outlets, and correct wiring that doesn’t meet code. These updates ensure your home’s system operates safely for years to come.

New Construction and Tenant Fit-Outs

We partner with general contractors and architects to design and install complete electrical systems for new builds or commercial renovations. Our team coordinates inspections, submittals, and permitting to keep projects on schedule.

Lighting and Energy Efficiency

Lighting affects both productivity and energy costs. We design efficient LED systems with modern controls and fixtures that enhance your work environment while reducing monthly utility expenses.

Service Upgrades and Dedicated Circuits

As businesses grow, their electrical demands increase. We install dedicated circuits for machinery, office equipment, and HVAC systems to prevent overloads and ensure stable performance.

Maintenance and Repairs

Regular maintenance keeps commercial properties safe and compliant. We provide inspections, preventive maintenance, and emergency repairs to keep your operations running smoothly.

Smart Controls and Automation

We install smart switches, dimmers, and programmable lighting controls that give you convenience and energy savings.

Low Voltage and System Wiring

Our services include data cabling, smoke and CO alarm wiring, and intercom or security system integration.

Generator and Backup Power Connections

We can prepare your home or business for backup generators, ensuring safe transfer switches and reliable power continuity during outages.

Choosing the right electrical contractor can make all the difference in safety, cost, and long-term reliability. Our clients choose us because we combine small-business accountability with big-project experience.