Commercial Lighting Experts for Over 45 Years

Since 1973, Imperial Lighting has provided expert commercial lighting upgrades, maintenance, and consultations across the Greater Chicago area. With a wide array of service capabilities, we’ve become known, throughout the Midwest, as the premier commercial lighting installation company in Chicago. Find out more about our story and how we can assist you with your next lighting project.

Providing Lighting Upgrades, Installations, & Maintenance

As a leading lighting installation and maintenance company in Chicago for over 45 years, Imperial Lighting offers commercial lighting upgrades that save on energy usage and overhead costs. From large-scale industrial spaces like warehouses to exterior parking lots and retail stores, we have experience finding the right lighting solutions for a variety of businesses across many industries.

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What We Do


Imperial Lighting offers full-scale interior and exterior lighting to improve lighting quality while reducing energy and maintenance costs. Thinking about upgrading to LEDs? We can audit, spec, and install new fixtures in your space to complete a retrofit. Exterior lights dull? We’ll strategically place newer, brighter lamps or fixtures to illuminate walkways, parking spots, signage, and more.


Imperial Lighting's team of experienced technicians and fleet of service vehicles are equipped to make immediate repairs or perform maintenance on any commercial or industrial lighting system. Whether the repair is part of preventative maintenance or an on-demand request, as a leading lighting maintenance company, we're prepared for any scenario.

National Accounts

As a lighting solutions company in the largest city in the Midwest, we're excited to announce that we've expanded our operations to offer commercial lighting maintenance and solutions across the Midwest and beyond. Clients can expect the same level of expert service we have become known for as a Chicago lighting company.

Lighting Services

Imperial Lighting performs a wide variety of lighting services across industries. Our technicians have the experience, resources, and expertise to offer the best solutions for our clients and their lighting needs. Find out more about the services and offerings that make us one of the most sought-after Chicago-area lighting companies.

Energy Efficient LED Lighting Upgrades
Interior Lighting
Exterior Lighting
Sign Maintenance & Upgrades
Emergency & Exit Lighting
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Featured Projects

Parking Lot Light LED Conversion

Municipal Parking Garage LED Light Fixtures Conversion

Chicago Office LED Retrofit

Service Area

Local Service

Imperial Lighting is headquartered on the north side of Chicago. We service clients within a 100-mile radius from the central business district on a regular basis. We are also routinely traveling farther distances to perform various services (upon request).

Nationwide Solutions

Any of our services, from interior/exterior maintenance to full-scale retrofits can be performed on a national scale. Through our certified nationwide contractor referral network, all of our clients are able to receive the same level of customer service they’ve come to expect from Imperial Lighting. Visit for more information.

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