Reliable Electrical Services from John E Petersen Electrical in Denville, NJ
John E Petersen Electrical is a trusted local electrician serving Denville, NJ, and nearby towns. Since 1993, they have offered reliable electrical work for homes and businesses. Whether it’s a simple light fixture installation or a full home rewiring, the team brings experience and care to every job.
Business Overview
John E Petersen Electrical provides electrical services for residential, commercial, and industrial clients. They are available during regular business hours for scheduled work. The company employs skilled, licensed electricians who understand local needs. They handle everything from small repairs to large projects, focusing on safety and quality.
Key Services
Homeowners and business owners in Central New Jersey turn to John E Petersen Electrical for common electrical needs. Their main services include:
- Electric inspection and code violation repairs
- Electric installation or replacement, like service upgrades
- Generator installation for backup power
- Light fixture, ceiling fan, and exhaust fan installation
- Rewiring older homes and remodeling work
- Troubleshooting and maintenance
They help with recessed lighting, landscape lighting, concealed wiring, and smoke or carbon monoxide detector setups. Many older homes in Denville and Morris County need updates to meet current codes, which this team handles regularly.
Areas Served
John E Petersen Electrical serves Randolph, Dover, Denville, White Meadow Lake, Rockaway, and Morris Plains, NJ. They know the area well, including local housing styles and common electrical issues in these communities. This local knowledge helps them work efficiently and meet local building codes.
Company History
Founded in 1993, John E Petersen Electrical started as a small operation and grew by focusing on quality work and customer trust. Over 30 years, they have built a reputation for reliability in Central New Jersey. The business has expanded its services while keeping a personal touch.
Leadership
The owner and founder have deep roots in the electrical field, with decades of hands-on experience. They are active in the local community, understanding the needs of Denville, NJ residents and businesses. Their commitment to training and staying updated on electrical standards ensures high-quality service.
Specialties & Highlights
What makes John E Petersen Electrical stand out:
- Over 30 years of experience serving Central New Jersey
- Expertise in rewiring older homes and code compliance
- Full range of services for residential, commercial, and industrial clients
- Focus on safety with inspections and upgrades
- Local knowledge of Denville, NJ area homes and buildings
Why Locals Choose John E Petersen Electrical
Residents and businesses in Denville, NJ choose John E Petersen Electrical for their reliability and long-standing presence. They offer honest advice, quality workmanship, and a friendly approach. With fair pricing and a focus on customer satisfaction, they have become a go-to electrician in the region. For electrical needs in Denville, NJ, John E Petersen Electrical is a trusted name.
Contact Information
John E Petersen Electrical
: 3 Cramsey Pl, Denville, NJ 07834
: http://www.petersenelectricinc.com/home
Business Services
- Electric inspection
- Electric installation or replacement
- Generator installation
- Light fixture installation
Business Location & Hours
| Mon: | 9:00 AM - 5:00 PM |
| Tue: | 9:00 AM - 5:00 PM |
| Wed: | 9:00 AM - 5:00 PM |
| Thu: | 9:00 AM - 5:00 PM |
| Fri: | 9:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |







