Commercial
Empowering
New England Businesses.
Delivering Efficient, reliable electrical solutions for businesses of all sizes since 1985.
Safe, Reliable & Experienced
For over 40 years, we've prioritized safety and quality in every project, ensuring dependable electrical systems that meet industry standards and keep your facility running securely.
Bonded for Projects Large & Small
Whether it’s a minor upgrade or a large-scale installation, Custom Electric is amply bonded and equipped to handle commercial projects of any size with precision and professionalism.
24/7 Emergency Support
Get fast, professional electrical repairs anytime you need them. Whether it's a power outage or an urgent electrical issue, our team is ready to restore safety and functionality to your facility.
Keep your Business Humming.
Custom Electric delivers professional electrical solutions that keep businesses powered, productive, and code-compliant.
From office buildings and retail spaces to restaurants and multi-use facilities, we handle everything from lighting and power distribution to emergency backup systems and energy-efficient upgrades.
With a focus on minimizing downtime and ensuring long-term reliability, we help Commercial property owners and business operators maintain safe, efficient, and scalable electrical systems.
Commercial Services.
At Custom Electric, we provide expert electrical services for Commercial properties, ensuring safe, efficient, and reliable power solutions for retail fit-outs, office buildings, and multi-use facilities. Whether you're upgrading an existing space or building from the ground up, our team delivers cost-effective electrical contracting, maintenance, and energy solutions to keep your business running smoothly.
Retail
Fit-Outs
We provide full-service electrical installations for retail stores, restaurants, and office spaces. Our solutions include custom lighting, panel upgrades, and wiring, ensuring a safe and efficient setup tailored to your business needs.
Electrical Upgrades & Maintenance
We modernize outdated electrical systems and provide ongoing maintenance to prevent breakdowns and ensure compliance. From panel replacements to proactive service checks, we help businesses maintain smooth operations.
Energy Efficiency Solutions
Our LED retrofits, energy audits, and smart automation systems reduce energy waste and cut operational costs. We help businesses optimize power usage for long-term savings.
Safety &
Security
We install fire alarms, emergency lighting, and security systems to protect employees, customers, and assets. Our solutions ensure compliance with all safety regulations.
Building Automation & Controls
We specialize in building automation and energy-saving technologies that reduce operational costs and environmental impact. By integrating HVAC controls, LED retrofits, and demand-response systems, we help Commercial facilities operate more sustainably.
24/7 Emergency Support
Electrical failures can halt business operations, so we provide round-the-clock emergency service to quickly restore power and prevent revenue loss.
Get in Touch.
Have questions about our services? The Custom Electric team is here to help. Please fill out the contact form, and one of our experts will be in touch to discuss how we can support your needs.
Custom Electric & Communications
407 Daniel Webster Highway
Merrimack, NH 03054
603.424.7557
Send us a message
407 Daniel Webster Highway
Merrimack, NH 03054
603.424.7557
© Custom Electric & Communications, 2025