Commercial Additions in Chicagoland

Leonard Construction LLC builds commercial additions for businesses in Arlington Heights, IL.

Call (773) 999-6454
  • Added square footage keeps operations on-site instead of forcing a costly relocation
  • New construction tied to your existing structure maintains a consistent building footprint
  • Work scoped to Village of Arlington Heights zoning setbacks and lot coverage rules from day one
  • Expanded floor space supports more staff, equipment, or inventory without disrupting current operations
  • A well-built addition increases the assessed value and usable life of your commercial property
  • Single point of contact manages drawings, inspections, and trade coordination throughout the project
A completed commercial building addition in Arlington Heights, IL, showing a new structural wing attached to an existing brick commercial facility. The exterior of the addition matches the original building's facade along a commercial corridor.

Expert Commercial Additions in Chicagoland

Leonard Construction LLC handles commercial additions for businesses across Arlington Heights. We work with office buildings, retail spaces, warehouses, and light industrial facilities that need more room to operate. Our process starts with a site review and scope discussion. From there, we coordinate drawings, Village of Arlington Heights plan review, and all required inspections through the Building and Planning departments. Arlington Heights enforces specific zoning setbacks, lot coverage limits, and architectural standards that affect how an addition can be sized and positioned on your property. We account for those requirements before a single shovel hits the ground. Whether you need more floor space for staff, expanded storage, or a new customer-facing area, we build additions that connect cleanly to your existing structure. If your Arlington Heights business is running out of room, call Leonard Construction LLC to schedule a site walkthrough.

What's included

  • Added square footage keeps operations on-site instead of forcing a costly relocation
  • New construction tied to your existing structure maintains a consistent building footprint
  • Work scoped to Village of Arlington Heights zoning setbacks and lot coverage rules from day one
  • Expanded floor space supports more staff, equipment, or inventory without disrupting current operations
  • A well-built addition increases the assessed value and usable life of your commercial property
  • Single point of contact manages drawings, inspections, and trade coordination throughout the project
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Commercial Additions FAQ

Common questions about commercial additions in Chicagoland.

Yes, we plan and sequence work to keep your Arlington Heights business running during construction. Our team stages the build to limit disruption to your staff and customers.

We work with office buildings, retail spaces, warehouses, and light industrial properties in Arlington Heights. If your property is zoned for commercial or industrial use, we can assess whether an addition is feasible.

Arlington Heights zoning regulations set limits on setbacks, lot coverage, and building height that directly shape how large an addition can be. We review your parcel's zoning classification before finalizing any scope of work.

Yes, we manage the plan submission and inspection process with the Village of Arlington Heights on your behalf. You stay informed at each stage without having to chase down approvals yourself.

Yes, we design the addition to align with your current exterior so the finished result reads as one cohesive structure. Arlington Heights also requires architectural compatibility review for commercial projects, which we account for in the design phase.

Call us to schedule a site walkthrough at your Arlington Heights property. We review your existing structure, discuss your space needs, and outline the steps to move the project forward.

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What Cook County homeowners say.

5.0
3 Google reviews

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Leonard Construction did a fantastic job on our kitchen remodel. Curtis was easy to communicate with and the finished space looks exactly like what we had in mind.

Maria T. Google review

We hired them for a bathroom renovation and were impressed by how clean and organized the crew kept everything. The work quality was excellent and we'd hire them again without hesitation.

James R. Google review

From the first estimate to the final walkthrough, Leonard Construction was professional and straightforward. Our renovated space turned out better than we expected.

Sandra K. Google review

Proudly Based in Chicago, IL

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Hours

  • Monday 7:00 AM - 6:00 PM
  • Tuesday 7:00 AM - 6:00 PM
  • Wednesday 7:00 AM - 6:00 PM
  • Thursday 7:00 AM - 6:00 PM
  • Friday 7:00 AM - 6:00 PM
  • Saturday 9:00 AM - 3:00 PM
  • Sunday Closed