Business Details
50+ Years
experience
Emergency
services
Trusted Electrical-Mechanical Services in Wharton, NJ
We are a family-owned business established over 75 years ago, proudly serving as a leader in electrical-mechanical solutions. Our ISO 9001 certification since 1995 reflects our commitment to quality and reliability across all services. Specializing in predictive maintenance, SCADA systems, and engineering solutions, we provide comprehensive support from Line to Load. Our state-of-the-art facilities include dedicated winding areas, testing labs, and vacuum impregnation systems to ensure precision. Backed by 24/7 emergency response capabilities, we prioritize minimizing downtime for our clients.With decades of experience, we combine technical expertise with personalized service to meet diverse industrial needs. Our team offers tailored solutions, including energy retrofits, turnkey programs, and predictive maintenance with advanced diagnostics. We pride ourselves on blending physical equipment service with cutting-edge programming expertise. Our partnerships with top manufacturers ensure access to the latest technologies for optimal results. Across the Northeast, we deliver trusted, transparent service rooted in family-owned values of integrity and customer satisfaction.
Services
Motors
Pumps
Switchgear
Fans
Gearboxes
New Equipment
Predictive Maintenance
Engineering Services
SCADA Systems
Technical Field Services
Details
- Year established: 1945
Highlights and features
- We have over 75 years of family-owned electrical-mechanical expertise
- Our ISO 9001-certified processes ensure quality and reliability
- We offer 24/7 emergency response services across the Northeast
- We implement a state-of-the-art vacuum impregnation system for precision
- Our team combines equipment repair with advanced programming expertise
Associations and certifications
- ISO 9001
Services
Predictive Maintenance
Our predictive maintenance service prevents costly downtime through vibration analysis, infrared thermography, and oil analysis. These techniques identify early signs of equipment failure in motors, pumps, and electrical systems. By combining real-time data with expert interpretation, we help clients implement proactive maintenance strategies that extend equipment lifespan while reducing unplanned outages.
Engineering Services
We offer comprehensive engineering solutions including energy retrofits, turnkey programs, and system consulting. Our team specializes in VFD installations, transformer replacement, and power system analysis. With expertise in both mechanical and software systems, we deliver integrated solutions that improve energy efficiency, enhance operational reliability, and ensure compliance with industry standards for manufacturing facilities.
SCADA Systems
Our SCADA services combine hardware repair with custom programming for complete industrial control solutions. We design, implement, and maintain systems that optimize process efficiency through real-time monitoring and data analytics. Our engineers provide financial justification analysis for automation upgrades, offering remote accessibility features and predictive maintenance integration to maximize return on investment for industrial clients.
Technical Field Services
Our technical field services deliver immediate diagnostic and repair capabilities at client locations. The team performs condition assessments, component replacements, and system optimizations for electrical-mechanical equipment. With mobile diagnostics tools and 24/7 availability, we minimize facility downtime through rapid response and on-location expertise for critical industrial operations.
Rebuilding Services
We specialize in rebuilding motors, pumps, fans, and gearboxes to like-new performance standards. Our facilities include dedicated winding areas, balancing stations, and machine shops for comprehensive restoration. Using vacuum impregnation technology, we ensure complete insulation protection while maintaining OEM specifications. These services extend equipment lifecycle and reduce costs compared to new replacements.
Questions
What industries does Longo serve with its electrical-mechanical services?
We serve manufacturing, industrial, and commercial sectors across the Northeast, providing tailored solutions for electrical-mechanical systems in diverse production environments.
Do you offer emergency repair services outside regular business hours?
Our 24/7 response team provides immediate assistance for critical electrical-mechanical failures at any hour to minimize operational disruptions.
What predictive maintenance technologies do you employ?
We utilize vibration analysis, infrared thermography, oil analysis, and electrical testing to proactively identify potential equipment failures before they occur.
Can you integrate modern SCADA systems with existing equipment?
Our engineering team designs custom SCADA solutions that work with both legacy systems and new installations, ensuring seamless integration and improved operational visibility.
What sets Longo apart from other industrial maintenance providers?
As a family-owned business since 1945, we combine multi-generational expertise with ISO 9001-certified processes, offering both equipment repair and programming expertise under one roof.
Do you provide on-site service for large industrial facilities?
Our technical field services team offers comprehensive on-site diagnostics, repairs, and preventive maintenance for complete industrial facility support.
Reviews (2)
Michael Brake
Jun 25, 2020
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Longo has been around and has years of service and communication with on going state and local authorities to help keep motors, pumps, fans, blowers, water running elect. Boxes and switches across our states, transportation dept. Gov.s as well as learning and teaching new arrivals mech. And tech s thankyou longo for teaching me more up dates that need to learn
Chris
Dec 14, 2019
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Competitor or not, the staff here treated me great.with respect and all.hey! We all work for a paycheck.nothing more.ty guys and gals!
