Business Details
50+ Years
experience
Emergency
services
Professional Electrical Contractors in Long Island, NY
Delcon Systems, Inc. has been a trusted leader in the electrical contracting industry since 1968. Founded by Vincent Daddino and his son Vincent A. Daddino, our company provides comprehensive electrical solutions including design, installation, and maintenance for institutional, industrial, and commercial projects. We specialize in power systems, lighting, communications, data infrastructure, and emergency backup solutions across Long Island and the New York metropolitan area.With a team of OSHA-certified electricians and state-of-the-art equipment, we maintain full-service operations in Bohemia, NY, and hold electrical licenses throughout the Tri-State region. As members of NECA and signatories to IBEW Local #25, we combine technical expertise with rigorous safety standards to deliver reliable, code-compliant electrical systems for hospitals, schools, office buildings, and high-rise developments.
Services
Electrical Installations
Commercial Renovations
Maintenance & Repair
Fire Alarm Systems
Data/Communications
Security Installation
UPS Power Solutions
Details
- Year established: 1968
Highlights and features
- Attention to Detail in every electrical installation
- 100% On-time Completion of projects
- Master Electrician Licenses across multiple jurisdictions
- OSHA Certified 30-hour trained professionals
- NECA membership ensures industry-standard compliance
Associations and certifications
- NECA (National Electrical Contractors Association)
- IBEW Local #25
- Suffolk County Master Electrician License
- NYS Security & Fire Alarm License
Services
Electrical Installations
Comprehensive electrical system installations for new construction projects. Our team coordinates temporary power solutions, executes site plans, and ensures full compliance with local codes. We handle complete build-outs from initial electrical demolition to final inspections, including power distribution and lighting systems for commercial and industrial facilities.
Fire Alarm Systems
End-to-end fire alarm installation and maintenance services. We work with approved suppliers to secure permits, install detection devices, and ensure system compliance through certified technician testing. Our solutions meet municipal requirements for commercial buildings, educational institutions, and government facilities across Long Island.
Data/Communications
Structured cabling infrastructure for voice, data, and multimedia systems. We design and implement flexible network solutions supporting multiple manufacturers' equipment. Our services include fiber optic installation, network rack configuration, and IT infrastructure upgrades for businesses requiring reliable connectivity solutions.
Maintenance & Repair
Preventative and emergency electrical maintenance services. Our licensed technicians perform panel upgrades, lighting repairs, and power outage diagnostics. We offer scheduled maintenance programs to ensure system reliability while providing 24/7 emergency response for critical electrical failures in commercial and industrial settings.
UPS Power Solutions
Uninterruptible power supply systems for business continuity. We provide tailored solutions from workstation-level UPS units to enterprise data center installations. Our engineers design redundant power systems that protect critical operations during outages while ensuring seamless integration with existing electrical infrastructure.
People
Edward Ritzmann
President
IBEW Local #25 trained electrician with 35+ years of industry experience. Holds Nassau and Suffolk County master licenses. Marine Corps veteran and certified electrical foreman with expertise in project management and code compliance.
Doug Amante
Vice President
IBEW-certified electrical professional with 15+ years at Delcon. Holds NYC Master Electrician License. Specializes in system design and OSHA-compliant safety protocols. Completed advanced training in electrical foreman qualifications.
Vicki Greco
Office Manager
Business administration graduate with extensive experience in electrical contracting operations. Manages financial and administrative functions, ensuring efficient project coordination and client communication for commercial electrical projects.
Questions
What types of electrical services do you offer?
We provide full-service electrical contracting including installations, renovations, maintenance, fire alarm systems, data cabling, and UPS power solutions for commercial and industrial clients.
Do you handle emergency electrical repairs?
Yes, we offer 24/7 emergency service for critical electrical failures including power outages, equipment malfunctions, and safety system repairs across Long Island.
Are your electricians licensed and insured?
All our technicians hold current master electrician licenses in multiple jurisdictions. We maintain full insurance coverage and bonding capabilities as required by project specifications.
What areas do you service?
We operate throughout Long Island, New York City, and the Tri-State area, with specialized licensing for all municipalities in Suffolk and Nassau Counties.
Can you handle large-scale commercial projects?
Yes, our team manages projects ranging from $10,000 to multi-million dollar installations. We have extensive experience with institutional facilities including hospitals, schools, and government buildings.
Do you provide preventative maintenance plans?
We offer customized maintenance programs to ensure electrical system reliability, including scheduled inspections, equipment testing, and code compliance checks for commercial properties.
