Expert Generator & Lighting Solutions in Charlton, MA – Safe, Efficient, Code-Compliant


Looking for reliable generator installation and professional lighting services in Charlton, MA? At Electrical Contracting & Design Inc., our licensed electricians specialize in residential and commercial generator solutions as well as expert lighting installations, including new fixture setup, LED upgrades, recessed lighting, security lighting, and electrical troubleshooting. Properly installed generators and lighting not only enhance safety, energy efficiency, and property value, but also ensure your home or business stays powered and illuminated when it matters most. Trust our team to deliver fast, safe, and Massachusetts code-compliant electrical solutions.


Call (508) 769-9081 today to schedule your consultation and protect your property with expert electrical services.

A Generac generator outside a white house, on a concrete pad. Orange text on the generator. Electrical box visible.

Reliable Generator Installation

Our team provides professional generator installation and backup power solutions for homes and businesses, ensuring your property stays powered when it matters most. We handle everything from whole-home generators to commercial standby systems, guaranteeing each unit is properly installed, securely connected, and fully tested for reliable operation. Professional generator installation reduces the risk of power interruptions, electrical hazards, and equipment damage while providing consistent, efficient energy backup. Whether you need a residential generator, commercial standby system, or emergency backup power setup, we deliver safe, Massachusetts code-compliant solutions you can trust.

Residential Generator Installation

  • Whole-home backup generators
  • Kitchen, HVAC, and essential circuit coverage
  • Seamless automatic transfer switch setup
  • Protect your home from unexpected power outages with a reliable, professionally installed generator that keeps lights, appliances, and systems running smoothly.

Commercial & Industrial Generators

  • Office buildings, retail stores, and restaurants
  • Warehouses and industrial facilities
  • Scalable backup power solutions for critical operations
  • Our commercial generator installations focus on energy efficiency, safety compliance, and uninterrupted power so your business stays operational during outages.


Generator Maintenance & Upgrades

  • Routine inspections and system testing
  • Battery and fuel system replacements
  • Upgrades for older or underpowered units
  • Ensure your generator is always ready when you need it, with reliable performance and long-term durability.

Emergency & Security Power Solutions

  • Backup power for security systems, lighting, and critical equipment
  • Automatic start and monitoring systems
  • Solutions tailored for homes, businesses, and industrial sites
  • Keep your property safe, secure, and fully powered during emergencies with expertly installed, code-compliant generator systems.

Safe, Reliable & Code-Compliant Generator Solutions

A professionally installed generator protects your home or business from power outages while improving energy efficiency and operational reliability. Our licensed electricians ensure every generator system is installed safely, efficiently, and fully compliant with Massachusetts electrical codes, giving you peace of mind and dependable backup power when you need it most.

Why Upgrade to a Backup Generator?

Installing a generator is one of the most cost-effective ways to protect your home or business from power outages.

Reliable power during outages

Keep lights, appliances, and critical systems running

Improved safety and security 

Maintain lighting, alarms, and emergency systems

Energy-efficient operation 

Modern generators optimize fuel use and reduce waste

Enhanced property value 

A backup power system adds long-term appeal

Reduced maintenance headaches 

Durable, professionally installed systems last longer

Code-compliant installation 

Fully meets Massachusetts electrical and safety standards

Contact Electrical Contracting & Design Inc. to ensure your generator system is installed safely, efficiently, and ready when you need it.

Residential and Commercial Generator Solutions

Our generator services are tailored for both homes and businesses. For residential properties, a professionally installed generator ensures uninterrupted power, enhances safety, and maintains comfort during outages. For commercial properties, reliable backup power supports operations, protects critical equipment, and keeps employees and customers safe and productive.

Generator Installation & Upgrades

Older or underpowered generators may not provide sufficient backup during outages. Our team evaluates your current setup and installs new systems or upgrades existing units, including proper wiring, transfer switch installation, and integration with modern power needs. We ensure seamless, efficient, and long-lasting generator performance.

Generator Maintenance and Inspections

Regular inspections and maintenance keep your generator ready when you need it most. We test fuel systems, check connections, inspect batteries, and verify automatic start functions to prevent unexpected failures and maximize reliability.

Safety and Code Compliance

Safety is our top priority. All installations, upgrades, and maintenance are completed by licensed electricians and fully comply with Massachusetts electrical code standards. You can trust your generator system to deliver safe, efficient, and dependable backup power for years to come.

Frequently Asked Questions

  • What size generator do I need for my home or business?

    The size of your generator depends on the amount of power you need during an outage. Our team evaluates your electrical system and essential appliances to recommend a generator that provides reliable backup for your home or business, ensuring all critical systems stay operational.

  • How long does a generator installation take?

    Installation times vary based on the type and size of the generator. Most residential systems can be installed within 1–2 days, while larger commercial or industrial setups may take several days. We handle everything from wiring and transfer switch installation to testing and inspection for full code compliance.

  • Do generators require regular maintenance?

    Yes. Routine maintenance is essential to ensure your generator works when you need it most. Our services include fuel system checks, battery inspection, oil and filter replacement, and system testing to prevent malfunctions and extend the life of your generator.

  • Can a generator power my entire home or just certain appliances?

    Generators can be configured to power your entire home or selected critical circuits. Our electricians help you choose the right solution, whether you want full-home coverage or backup for essential systems like lights, refrigerators, HVAC, and security equipment.

  • Are generator installations safe and code-compliant?

    Absolutely. All generator installations are performed by licensed electricians and meet Massachusetts electrical code standards. We ensure proper wiring, grounding, and safety features so your generator operates reliably and safely during power outages.

★ ★ ★ ★ ★

Matt came highly recommended as an electrician and I now know why! He’s professional, friendly and efficient! We’ll be using him for all our electrical needs.


3/4/2023


- Samantha S

★ ★ ★ ★ ★

Came and installed ceiling lights and fans and other electrical appliances throughout my apartment and their customer service and attention to detail goes above and beyond any other company I’ve used in the past. Would recommend to anyone looking for any sort of electrical help!


2/5/2023


- Tyler G


Ensure your home or business never loses power. Call (508) 769-9081 or request service today for generator installation or maintenance.