Serving the Energy Industry since 1952

Toll Free: (855) 442-5090

25 Laurel Road

Rocky Hill CT 06067

◊ Commercial High Voltage Construction
Overhead Distribution and Underground
Storm Restoration/Emergency Response
Substation Construction
Transmission Line Construction


Thirau LLC - Serving The Energy Industry


A Commercial Electrical Construction & Storm Restoration Services Contractor

Whether you're a civic leader or the head of a utility company, you want the best in terms of electric power construction for those who count on you. Keep your utility customers and infrastructure out of the dark with professional work from our highly qualified staff based in New England. Thirau LLC has the resources, manpower, equipment, and managerial capacity to provide large scale services locally or nationally

Electric Tower - HV Contractors in New England

Our Electrical Services Include:

• Overhead Distribution

• Transmission Tower & Lines

• Underground Distribution
• Substation Construction

• Storm Response & Restoration

• Utility Pole Audits

Why Choose Us?

Safety has been the major component of our electrical contracting services since we opened for business in 1952. It's our commitment to safe working conditions that allows us to fully meet the needs of our clients, as well as help us exceed our customers' expectations.

We have the necessary specialized equipment to finish our project-based work quickly and with the highest safety record in the industry.

Count on an established contractor with union hall support for our large, flexible workforce which is always ready to handle your electrical contracting needs.

Request information for services we offer that can help support your projects.

Proud Members:

National Electrical Contractors Association  | National Joint Apprenticeship and Training Committee