John J. Pempek: Trusted Electrical Services in Palos Heights, IL

John J. Pempek, Inc. is a reliable electrical contractor serving the Palos Heights, IL area and surrounding communities. With a history dating back to 1947, this family-owned business has built a reputation for consistent, professional service that homeowners and businesses trust.

Business Overview

John J. Pempek provides both residential and commercial electrical services across the Chicago suburbs. They offer emergency service availability for urgent electrical issues that can't wait. Their team of licensed electricians handles everything from routine inspections to complex industrial installations.

While they started in residential work during the post-war housing boom, today they serve a mix of residential clients and commercial/industrial customers. Many of their original clients from the 1940s and 1950s still use their services today.

Key Services

John J. Pempek offers a complete range of electrical services:

• Electrical inspections for homes and businesses
• Industrial and commercial electrical contracting
• Machine service and maintenance
• High-voltage electrical service
• Custom industrial control panel manufacturing (UL-registered)
• Color infrared thermography performed by licensed thermographers

They handle everything in-house from initial layout through installation, programming, maintenance, and emergency repairs.

Areas Served

John J. Pempek serves Palos Heights, IL and numerous surrounding communities including Orland, Orland Park, Oak Lawn, Palos, Oak Forest, Palos Hills, Bridgeview, Midlothian, Chicago Ridge, Crestwood, Worth, Willow Springs, and Palos Park.

Company History

The business began in 1947 as a general electrical contracting firm during the post-war housing boom. Founder John J. Pempek started with residential wiring and electrical work as new homes were being built throughout the Chicago suburbs.

Over decades, the company evolved into one of Chicagoland's most dependable industrial power and control contractors while maintaining their residential service roots. What started as a small local operation now serves clients across the southwest Chicago suburbs.

Leadership

The company maintains the founder's commitment to quality work and customer service. With deep roots in Palos Heights, IL, they understand the specific electrical needs of older homes in the area as well as the requirements of local businesses and industrial facilities.

Their team includes licensed Level I and Level II thermographers for infrared inspections, ensuring they have specialized expertise for complex diagnostic work.

Specialties & Highlights

• Single-source service: They handle all aspects of electrical projects internally
• UL-registered custom control panel manufacturing
• Infrared thermography for preventive maintenance
• Experience with both vintage wiring systems and modern industrial controls
• Emergency service availability for urgent electrical issues

Why Locals Choose John J. Pempek

Residents and businesses in Palos Heights, IL choose John J. Pempek because they offer electrical expertise developed over more than 75 years. Their long-standing presence in the community means they understand local building codes, common electrical issues in area homes, and the specific needs of Chicago-area industries.

They combine old-fashioned reliability with modern technical capabilities. Whether it's inspecting the wiring in a 1950s ranch home in Palos Park or maintaining high-voltage systems in an Oak Lawn manufacturing facility, they have the right experience for the job.

For dependable electrical service from a company that's been part of the community since 1947, John J. Pempek in Palos Heights, IL remains a trusted choice.