LH Block Electric Company, Inc.
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OUR HOME BASE

Commercial & industrial electricians in Bartlett

Electrical service, installations, and facility improvements from a family-owned contractor based right here in Bartlett.

A LOCAL TEAM FOR YOUR FACILITY

From a service need
to your next expansion.

LH Block Electric’s office is at 1281 Humbracht Circle, Suite K, Bartlett, IL 60103. Family-owned since 1979, we work with businesses, property managers, and project teams on commercial and industrial electrical needs.

For a manufacturer, that might mean connecting a new piece of equipment. For a warehouse, it could be improving lighting or planning additional power. For an office or retail space, it may be a renovation, a circuit addition, or a repair. Share how the space is used and what needs to change so we can review the work with you.

Our scope covers facility wiring and power to equipment. We do not perform residential electrical work, internal machine-control repairs, or fire alarm work.

Meet the family management team
SERVICES FOR LOCAL BUSINESSES

What does your building need?

Design & installation

Commercial electrical design and installation for new spaces, facility expansions, and equipment changes. We coordinate the electrical scope from early planning through installation.

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Power distribution

Electrical service and distribution upgrades for growing businesses, new equipment, and changing facility requirements.

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Lighting & LED retrofits

Commercial LED lighting installation and retrofits for warehouses, offices, retail spaces, and exterior areas throughout Chicagoland.

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Maintenance & repairs

Electrical troubleshooting, repairs, and preventive maintenance for commercial properties and industrial facilities.

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Build-outs & renovations

Electrical installations for office, retail, and commercial tenant improvements, coordinated with your renovation team.

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EV charger installation

EV charging installations for businesses, commercial properties, and fleets, planned around the site and its electrical capacity.

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Explore all eight electrical services
PREPARING YOUR REQUEST

A few details help
define the next step.

For a service issue, describe what is affected and whether the issue is ongoing or intermittent. For new equipment, share the manufacturer’s electrical requirements and proposed location. For renovations, send the current plans and your intended completion date.

Include the property address, onsite contact, operating hours, and any restrictions on access or power interruptions. We review availability and scheduling for the specific work; a nearby address alone does not guarantee same-day service.

Tell us about your project
BEFORE WORK IS SCHEDULED
  • Confirm the electrical scope and affected areas
  • Identify equipment specifications and available drawings
  • Discuss access with the owner or facility contact
  • Coordinate any planned shutdowns and project milestones
EXPERIENCE IN THE SURROUNDING AREA

Nearby projects.
Different facility needs.

Our portfolio includes a CNC machine shop in Bloomingdale and St. Sophia Greek Orthodox Church in Elgin. These are examples of our work in surrounding communities, alongside our Bartlett base.

CNC Machine Shop

Bloomingdale, IL / Industrial

We also serve Hanover Park, Streamwood, Roselle, Carol Stream, and other nearby communities. Explore our Western Suburbs coverage

BARTLETT SERVICE QUESTIONS

Before you get started.

Are you located in Bartlett?

Yes. Our office is at 1281 Humbracht Circle, Suite K, Bartlett, IL 60103. We serve commercial and industrial customers from this location.

Do you handle smaller electrical service requests?

Yes. We support repairs and maintenance as well as larger installations. Send the issue, address, and preferred timing so we can review the request and confirm availability.

Can you connect new production or warehouse equipment?

We install electrical supply and connections for equipment. Share voltage, amperage, manufacturer requirements, and the planned layout. Internal machine controls and machine repairs are outside our scope.

Can you help with LED upgrades and ComEd incentives?

We install commercial LED lighting and controls and assist with incentive paperwork for qualifying projects. Eligibility and incentive amounts depend on program requirements and approval.

Do you serve businesses outside Bartlett?

Yes. Our nearby coverage includes Bloomingdale, Hanover Park, Streamwood, Roselle, Carol Stream, and the wider western and northwest suburbs. We also review projects throughout Chicagoland and Northern Illinois based on scope and scheduling.

LET’S GET TO WORK

What’s next for your facility?

Tell us about your project, equipment, or electrical service need.

Discuss your project