Longo Electrical-Mechanical Inc

Longo Electrical-Mechanical Inc Longo is an electrical-mechanical sales and services company in the Northeast, providing products and services that ensure efficient equipment performance.

Service Through Knowledge®

In case you missed it, when a 1940s-era oil circuit breaker supporting a 2 MW hydroelectric generator needed restoration...
07/28/2026

In case you missed it, when a 1940s-era oil circuit breaker supporting a 2 MW hydroelectric generator needed restoration, Longo stepped in to inspect, repair, and rebuild the unit, helping return it to reliable operation.
https://www.elongo.com

We were honored to welcome Senator Bucco and Mayor Chegwidden to Longo for a tour of our Wharton facility! During their ...
06/29/2026

We were honored to welcome Senator Bucco and Mayor Chegwidden to Longo for a tour of our Wharton facility!

During their visit, they had the opportunity to see firsthand the skilled work our team performs every day to support critical infrastructure throughout the region. We were proud to showcase the expertise and craftsmanship that have defined Longo for generations.

Thank you to Senator Bucco and Mayor Chegwidden for taking the time to visit and learn more about our commitment to serving our customers and community.

🎉 Double the celebration at Longo! 🎉We recently had the honor of celebrating two very special milestones within the Long...
06/11/2026

🎉 Double the celebration at Longo! 🎉

We recently had the honor of celebrating two very special milestones within the Longo family.

First, congratulations to Joe Longo on his 40th work anniversary. For four decades, Joe has played an integral role in the continued growth and success of Longo, carrying forward the values of dedication, quality, and service that have defined our company for generations.

We also celebrated a remarkable personal milestone, Joe Longo Sr.'s 99th birthday! Joe Sr.'s vision, leadership, and legacy continue to inspire us every day.

Please join us in congratulating Joe on 40 years and wishing Joe Sr. a very happy 99th birthday! 👏🎂

Longo is a trusted partner for SCADA systems and VFD services, delivering solutions from basic controls to fully customi...
05/15/2026

Longo is a trusted partner for SCADA systems and VFD services, delivering solutions from basic controls to fully customized programming. We help improve efficiency, enhance safety, and reduce downtime, while providing the expert support needed to keep your systems running at peak performance.

03/19/2026

Founded more than 80 years ago upon the principles of providing quality workmanship and exceptional service, Longo is the superior resource for electrical-mechanical sales and service in the Northeast. We are driven by the value of our expertise and as a result, Longo has been recognized in the industry by NETA, ISO and UL for our products and services. We combine a depth of experience with a consistent effort to maintain proficiency in the latest techniques, equipment and materials as we continue to lead the industry in our performance.

Our team and technicians bring a variety of skills to the job, which allow us to offer customized services to any industry. We offer repairs on motors, fans, pumps, and controls as well as power delivery, turnkey project management and energy conservation services. We also sell a complete line of motors, generators, centrifugal and vertical turbine pumps, boiler feed pumps, switchgears and transformers, fans and blowers, VFDs and controls, cooling tower repairs and service, wind power generators and SCADA systems.

We’re proud to share that our President, Joseph Longo, and his wife, Pam Sherman Longo, have committed $100,000 to Hobar...
03/19/2026

We’re proud to share that our President, Joseph Longo, and his wife, Pam Sherman Longo, have committed $100,000 to Hobart and William Smith Colleges to name the William Smith soccer head coach position in honor of longtime coach Aliceann Wilber. The gift will also support the Colleges’ general scholarship fund.

The gift was made in gratitude for Coach Wilber’s lasting impact on their daughter, Krista Longo ’15, and in support of the Colleges that have meant so much to their family.

From humble beginnings in a Morristown basement, Longo has grown to over 100,000 sq. ft. across four locations—now the l...
01/30/2026

From humble beginnings in a Morristown basement, Longo has grown to over 100,000 sq. ft. across four locations—now the largest independent, family-owned electrical and mechanical firm in the region. We’re proud to lead with a legacy of quality, innovation, and trusted service.

Longo recently completed a 1.5MW hydro generator rewind for a national utility, including safe stator removal and a full...
12/19/2025

Longo recently completed a 1.5MW hydro generator rewind for a national utility, including safe stator removal and a full rebuild with advanced Class H insulation. The result: improved performance, greater reliability, and a longer service life.

Address

1 Harry Shupe Boulevard
Wharton, NJ
07885

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+19735370400

Website

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