Our Services

NEI Mechanical-Electrical: Serving Maine and New England

NEI Mechanical-Electrical is a trusted provider of electrical, HVAC, propane, and repair services. While we are proudly rooted in Maine, our expertise has expanded to serve commercial and industrial customers throughout New England, offering top-tier solutions tailored to meet the needs of businesses across the region.

Our growing reputation is built on delivering exceptional service and customized solutions, whether the project is large or small. We take pride in helping our customers keep their operations running smoothly and efficiently.

Here’s a quick overview of the services we provide to our valued commercial and industrial customers:

  • Electrical services
  • Heating and air conditioning solutions
  • Medium voltage installations and maintenance
  • Fire alarm and security system installation and maintenance
  • Teledata services
  • Propane services

Mechanical-Electrical is your partner for reliable, professional service across New England. Let us help make your day work right!

NEI Mechanical - Electrical

Electrical

We provide electrical installations and repairs for commercial structures. Our expertise extends commercial and industrial applications, ensuring reliable and efficient power solutions for businesses and facilities of all sizes. Whether it’s routine maintenance, complex installations, or specialized industrial work, we are equipped to meet your electrical needs with professionalism and precision.

NEI Mechanical - Fire Alarms

Fire Alarms / Security

We provide electrical installations and repairs for commercial structures. Our expertise extends commercial and industrial applications, ensuring reliable and efficient power solutions for businesses and facilities of all sizes. Whether it’s routine maintenance, complex installations, or specialized industrial work, we are equipped to meet your electrical needs with professionalism and precision.

NEI Mechanical - Heating / Air Conditioning

HVAC

We provide electrical installations and repairs for commercial structures. Our expertise extends commercial and industrial applications, ensuring reliable and efficient power solutions for businesses and facilities of all sizes. Whether it’s routine maintenance, complex installations, or specialized industrial work, we are equipped to meet your electrical needs with professionalism and precision.

NEI Mechanical - Medium Voltage

Medium Voltage

We provide electrical installations and repairs for commercial structures. Our expertise extends commercial and industrial applications, ensuring reliable and efficient power solutions for businesses and facilities of all sizes. Whether it’s routine maintenance, complex installations, or specialized industrial work, we are equipped to meet your electrical needs with professionalism and precision.

NEI Mechanical - Propane

Propane Systems

We provide electrical installations and repairs for commercial structures. Our expertise extends commercial and industrial applications, ensuring reliable and efficient power solutions for businesses and facilities of all sizes. Whether it’s routine maintenance, complex installations, or specialized industrial work, we are equipped to meet your electrical needs with professionalism and precision.

NEI Mechanical - Refrigeration

Refrigeration

We provide electrical installations and repairs for commercial structures. Our expertise extends commercial and industrial applications, ensuring reliable and efficient power solutions for businesses and facilities of all sizes. Whether it’s routine maintenance, complex installations, or specialized industrial work, we are equipped to meet your electrical needs with professionalism and precision.

NEI Mechanical - Solar

Solar

We provide electrical installations and repairs for commercial structures. Our expertise extends commercial and industrial applications, ensuring reliable and efficient power solutions for businesses and facilities of all sizes. Whether it’s routine maintenance, complex installations, or specialized industrial work, we are equipped to meet your electrical needs with professionalism and precision.

NEI Mechanical - Teledata

Teledata

We provide electrical installations and repairs for commercial structures. Our expertise extends commercial and industrial applications, ensuring reliable and efficient power solutions for businesses and facilities of all sizes. Whether it’s routine maintenance, complex installations, or specialized industrial work, we are equipped to meet your electrical needs with professionalism and precision.

NEI Mechanical - Ventilation

Ventilation

We provide electrical installations and repairs for commercial structures. Our expertise extends commercial and industrial applications, ensuring reliable and efficient power solutions for businesses and facilities of all sizes. Whether it’s routine maintenance, complex installations, or specialized industrial work, we are equipped to meet your electrical needs with professionalism and precision.