Frequently Asked Questions

Answers to common questions about tenant improvements, permits, cost, and timelines

General

We serve Chicago and surrounding suburbs including Naperville, Aurora, Schaumburg, Elgin, Joliet, Evanston, Oak Brook, Arlington Heights, and Rockford.
We handle tenant improvements, office build-outs, warehouse and industrial construction, healthcare, retail, and restaurant construction, and full general contracting services.
[Insert license #] — yes, we are a fully licensed, bonded, and insured general contractor operating in Illinois.

The Tenant Improvement Process

The process typically includes consultation and site assessment, design and permitting, pre-construction planning, active construction, and a final walkthrough before turnover.
Yes, we regularly perform phased construction in occupied commercial buildings with minimal disruption to tenants and daily operations.
Yes. Our design-build service provides a single point of accountability for both design and construction, streamlining the process from concept to completion.

Cost & Budgeting

Costs vary widely based on scope, square footage, and finish level. We provide a detailed estimate after an initial site assessment and consultation.
Yes, request a quote through our website or contact us to schedule a site visit and receive a project estimate.
Scope of work, existing building conditions, permitting requirements, material selections, and project timeline are the primary cost drivers.

Permits & Building Codes

Yes, we manage the full permitting process with the local jurisdiction on your behalf, including plan submission and inspections.
Many tenant improvement and renovation projects trigger ADA compliance requirements. We assess this during the design phase and handle any required upgrades.
Permitting timelines vary by municipality and project scope. We factor typical review times into your project schedule during pre-construction planning.

Timeline

Most tenant improvement projects range from 6 to 16 weeks from permit approval to completion, depending on scope and square footage.
Common delays include permitting backlogs, material lead times, and scope changes during construction. We build buffer into schedules and communicate proactively about any changes.
We recommend starting the design and permitting process as early as possible — ideally as soon as your lease is signed — to avoid delays to your planned occupancy date.

Still Have Questions?

Tenant Improvement General Contractors

Licensed commercial general contractor serving Chicago and the surrounding suburbs.

[Insert Phone Number]
[Insert Email Address]
[Insert Office Address], Chicago, IL

© 2026 Tenant Improvement General Contractors. All rights reserved. [Insert License #]

Site imagery licensed CC BY 2.0: MTAPhotos, yprime, Mesa Tactical Photos, kevin dooley, oatsy40 (Flickr).