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Business Details
Professional Electrical Services in Oswego, IL
At Penna Electric, we bring decades of combined experience in residential, commercial, and industrial electrical services. Our team, led by certified electrician David Penna, prioritizes safety, precision, and customer satisfaction. With OSHA 10 and NFPA 70E certifications, we adhere to the highest industry standards. Our expertise spans kitchen and bathroom remodels, basement finishing, commercial lighting solutions, and industrial electrical systems. As lifelong residents of Oswego, Illinois, we understand local codes and community needs. Our commitment to quality is reflected in our licensed, bonded, and insured status.

We pride ourselves on transparent communication, fair pricing, and delivering tailored solutions for every project. Our clients consistently commend our professionalism, attention to detail, and ability to complete work efficiently without compromising standards. Whether it's a small repair or a large-scale installation, we approach every job with the same dedication to excellence. Our family-owned business values long-term relationships built on trust and reliability. This philosophy has earned us a reputation as a go-to electrical contractor in the Fox Valley area.
Services
Residential Electrical Commercial Lighting Industrial Wiring Kitchen Remodels Basement Finishing Panel Upgrades
Highlights and features
  • Certified in OSHA 10 and NFPA 70E safety standards
  • Over 20 years of experience in residential, commercial, and industrial electrical projects
  • Local Oswego experts familiar with regional building codes
  • Transparent communication from quote to completion
  • Family-owned with 100% satisfaction-guaranteed service
Associations and certifications
  • OSHA 10
  • NFPA 70E
What people say
Professional and thoughtful Quality work Timely completion Excellent communication Fair pricing
Services
Residential Electrical
We provide comprehensive residential electrical services including kitchen and bathroom remodels, basement finishing, and lighting installations. Our OSHA-certified team ensures safe, code-compliant work for new construction and renovations. With expertise in panel upgrades and circuit installations, we deliver tailored solutions that enhance home functionality while maintaining safety standards.
Commercial Lighting
Our commercial lighting solutions combine energy efficiency with optimal illumination for retail spaces, offices, and industrial facilities. We specialize in LED retrofits, new construction installations, and renovation projects that improve visibility while reducing energy costs. Our team understands business needs for minimal disruption during upgrades and delivers solutions that enhance both aesthetics and operational efficiency.
Industrial Wiring
We offer specialized industrial electrical services including motor troubleshooting, control wiring, and lighting upgrades for manufacturing facilities and warehouses. Our NFPA 70E-certified technicians handle complex electrical systems with safety as priority. From component repairs to full system maintenance, we ensure reliable operations for industrial clients requiring precision and compliance with strict safety regulations.
People
David Penna
Owner
Certified electrician with OSHA 10 and NFPA 70E credentials. 20+ years experience in residential, commercial, and industrial electrical work. Oswego native with deep community ties and extensive local code knowledge.
Questions
What areas do you service?
We serve Oswego, Aurora, Naperville, Plainfield, and surrounding communities in Illinois.
Are you licensed and insured?
Yes, we are fully licensed, bonded, and insured with OSHA 10 and NFPA 70E certifications.
Do you handle emergency repairs?
We prioritize urgent issues during regular business hours but don't offer after-hours emergency services.
What electrical services do you offer?
We specialize in residential remodels, commercial lighting solutions, and industrial electrical systems maintenance.
How do you ensure quality work?
Our certified technicians follow strict safety protocols and provide detailed explanations of all work performed.