Dnesco is a full service Union Electrical Contractor that has been providing quality service in Southeastern Wisconsin since 1959. Our full fleet of service vehicles help us handle a wide variety of electrical tasks.
Dnesco was purchased in November of 1997 by Joseph Klein and became Dnesco Electric, Inc. Dnesco experienced further growth with the acquisition of Elm-Brook Electric in 2002 and Meer Electric in 2007. These mergers allowed Dnesco to strengthen its design/build department and bring together more resources to better serve its customers.
In 2010 Dnesco Electric expanded its capabilities to include a Communication/Data division. The addition of a Communication/Data division allowed Dnesco to provide a more complete service to many of its customers.
In November of 2016, Gregg Schwister and Stacey Elmer purchased Dnesco. Dnesco continues to experience steady growth as well as provide quality commercial, industrial electrical and Communication/Data work.
Gregg Schwister, President of Dnesco, is a Master Electrician with over 20 years’ experience in the industry. He runs all aspects of Dnesco through contract management/negotiation, overseeing estimating, facility management, insurance, bonding, vehicles, and project management.
Stacey Elmer, Executive Vice President has over 30 years’ experience in the industry. Having been on some extraordinary projects over the years, Stacey brings the hands-on experience from the field into the office. Stacey oversees project bidding/estimation and project management..
Dnesco Communications is committed to expert design and installation of structured cabling solutions so as to future-proof commercial and industrial business growth for our customers. Our service strategy includes listening to your needs, protecting your interests in a competitive market and communicating extensively with you while managing your project in a fashion that exceeds your expectations.
Energy Management-
Dnesco Electric can help improve the efficiency of a building to help reduce energy costs, and be more environmentally friendly. Dnesco regularly works in conjunction with programs like Focus on Energy and WE Energies Rebate Programs. Dnesco will help facilitate and provide documentation to help the customer complete program requirements.
- 24-Hour Emergency Service
- Design/Build projects
- Maintenance/Building Services
- New Installations
- Renovations
- Energy Management
- Photovoltaic
- Primary Distribution Systems
- Secondary Distribution Systems
- Cabling and Fiber
- Warranty
- Data
- Voice
- CATV
- Paging
- Wireless
- Security
- Fire Alarms
- Surveillance
Dnesco Electric Location:
11019 W Layton Ave
Greenfield, WI 53228
Our office and shop are located at 110th and Layton in Greenfield
(11019 West Layton Avenue).
Call our office at 414-425-3700
Send a FAX to 414-425-2343
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