Business Details
Trusted Electrical Engineering in Chester, PA
At Marino Systems, we are committed to delivering exceptional electrical solutions tailored to meet the unique needs of our clients. With decades of combined experience in electrical engineering, manufacturing, and contracting, our team specializes in designing, installing, and maintaining custom electrical systems for industrial, commercial, and municipal applications. Our engineers and technicians are proficient in advanced control systems, including PLC programming, SCADA integration, and power distribution design, ensuring cutting-edge solutions for wastewater treatment plants, food processing facilities, universities, and more. We maintain a UL-certified manufacturing facility, producing high-quality control panels and motor control centers that adhere to rigorous safety and performance standards. Our contracting division employs trained professionals who implement code-compliant installations using the latest tools and NEC-certified practices.We prioritize client satisfaction by analyzing project requirements to deliver cost-effective, durable solutions that optimize total ownership value. Our product sales team offers trusted brands of motors, drives, and electrical components, supported by expert guidance to ensure precise specifications. By integrating engineering expertise with hands-on installation capabilities, we provide seamless turnkey projects from concept to completion. Our commitment to continuous training and technological innovation ensures reliable, future-ready electrical systems for every client. We serve Chester, Pennsylvania, and surrounding regions, offering responsive support for emergency repairs and scheduled maintenance. For over 30 years, we have built lasting relationships by combining technical excellence with personalized service, earning recognition as a leader in electrical systems integration.
Services
Electrical Engineering
Control Systems Design
Custom Control Panels
Industrial Electrical Contracting
Backup Generator Systems
Motor Control Centers
SCADA Integration
Power Distribution Design
Hazardous Location Equipment
Factory Acceptance Testing
Highlights and features
- We provide UL-certified control panel manufacturing with full documentation and testing.
- Our engineers specialize in PLC programming for Allen Bradley, Siemens, and Schneider platforms.
- We implement NEC-compliant electrical installations for industrial and municipal facilities.
- Our team offers turnkey power distribution design from medium voltage to process equipment.
- We maintain 30+ years of experience serving wastewater, food processing, and chemical plants.
Associations and certifications
- UL 508A
- UL 1203
- UL 698A
Services
Electrical Engineering
Our engineering team designs comprehensive electrical systems for industrial and municipal facilities. Specializing in power distribution, protection relays, and generator control systems, we create code-compliant solutions for wastewater plants, universities, and manufacturing sites. Using AutoCAD and ETAP software, we deliver single-line diagrams, equipment specifications, and NEC-compliant documentation.
Control Systems Integration
We implement advanced control systems using PLC programming, HMI development, and SCADA integration. Supporting Allen Bradley, Siemens, and Schneider platforms, our engineers configure process automation for chemical plants, food processing facilities, and pharmaceutical operations. Systems include operator interface terminals and data acquisition for real-time monitoring and process optimization.
Custom Control Panels
Manufacturing UL-508A listed control panels in our certified facility, we build motor control centers, variable frequency drive systems, and industrial switchgear. Each panel undergoes factory acceptance testing with documentation for quality assurance. Our designs meet hazardous location requirements under UL-1203 and UL-698A standards for explosive environments.
Industrial Electrical Contracting
Our licensed electricians perform full-scale electrical installations from medium voltage substations to process instrumentation. With NEC-certified technicians, we handle new construction, plant upgrades, and emergency system retrofits. Projects include 5-2500 HP motor installations, site lighting, and municipal pumping station electrical systems with guaranteed code compliance.
Product Sales Division
We distribute premium electrical equipment including AC/DC motors, variable frequency drives, and control system components. Our product specialists assist with specification selection and application engineering for switchgear, selector switches, and industrial control devices from leading manufacturers, ensuring compatibility with existing systems.
Questions
What electrical engineering services do you offer?
We provide power distribution design, protection relay systems, generator control solutions, and SCADA integration for industrial and municipal facilities.
Are your control panels UL-certified?
Yes, we manufacture UL-508A listed control panels and meet UL-1203/698A standards for hazardous locations with full documentation.
What industries do you serve?
We specialize in wastewater treatment plants, food processing facilities, chemical plants, universities, and commercial buildings across Pennsylvania and neighboring states.
Do you handle emergency electrical repairs?
While we don't offer 24/7 emergency services, we prioritize urgent repair requests during normal business hours with rapid response guarantees.
Can you integrate with existing automation systems?
Our engineers support PLC/HMI systems from Allen Bradley, Siemens, Schneider Electric, and Automation Direct for seamless system integration.
What electrical contracting services are available?
We install medium voltage substations, motor control systems up to 2500 HP, site lighting, and process instrumentation with NEC-certified technicians.
