Hayenhjelm Electric Co., LLC. Electrical Contractor Serving Northern and Central New Jersey (973) 300-4855

Electrical Contractor · Northern & Central New Jersey

Hayenhjelm Electric Electrical Work for Projects of Every Scale

Electrical, generator, and design-build services for businesses, property owners, contractors, facilities, and specialized projects throughout Northern and Central New Jersey.

Talk with our team Call (973) 300-4855 Request an Estimate

Serving a wide range of properties and project types throughout the region.

Electrical Contracting Facility Power Generator Projects Design-Build Northern + Central New Jersey

Commercial Experience

Electrical Work Across the Region

Hayenhjelm Electric works in resorts, stadiums, commercial properties, and other demanding facilities.

Electrical Services

Electrical Work for Commercial Properties

New construction, retrofits, ongoing maintenance, and the infrastructure that keeps a facility running.

Commercial Electrical

New construction wiring, retrofits, lighting, panels, and ongoing electrical work for commercial properties.

Facility Power Systems

Panels, switchgear, transformers, conduit, and power distribution for demanding commercial facilities.

Generator Projects

Generator installation and service for commercial properties and facilities.

Design-Build Electrical

Electrical planning and installation handled together, from early coordination through field work.

Hayenhjelm Electric service vehicles at a commercial aggregate facility

Why Hayenhjelm

Equipped for Complicated Electrical Work

Hayenhjelm Electric works with businesses, contractors, and facility teams across Northern and Central New Jersey.

Complex scopesElectrical work that calls for careful planning and field coordination.
Facility-focused workWork centered on operating properties, equipment, and infrastructure.
Straightforward communicationClear conversations about scope, site conditions, and next steps.
Local reachNorthern and Central New Jersey, including Sussex, Morris, and Warren counties.

Call to discuss your project

Selected Work

Commercial Electrical Work

Generators, electrical equipment, power distribution, and active commercial job sites.

Large outdoor electrical equipment enclosure beside a commercial building — Commercial electrical equipment

Large generator enclosure being positioned at a commercial facility — Generator project work

Generators, transformers, and electrical equipment installed outside a commercial facility — Facility power equipment

Client Feedback

Straight From Our Clients

“Excellent work. Highly recommended!”
Becky R.

“Exceptional work. No more outages.”
Chris S.

“Our stadium lighting has been a game-changer.”
Walt N.

“We were back up and running within the hour!”
Richard H.

Regional Service

Commercial Electrical Service Across Northern and Central New Jersey

Based in Augusta, Hayenhjelm Electric serves commercial customers in Sparta, Newton, Vernon, and surrounding communities across Sussex County, Morris County, and Warren County.

Planning a project elsewhere in Northern or Central New Jersey? Call to discuss your location and electrical needs.

Call (973) 300-4855

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