A medical or dental build-out is not a standard office fit-out, and treating it like one is how practices end up over budget and behind schedule. Healthcare space carries requirements a general office never sees: a hand-washing sink in every exam room, infection-control HVAC with higher air-change rates, dedicated electrical for imaging and clinical equipment, medical gas and vacuum where procedures require it, lead shielding at X-ray rooms, and finishes and accessibility that meet ADA and FGI standards — all of which has to be coordinated before a single wall closes. Chicago Construction Crew builds medical, dental, and clinical spaces across the city. We recently completed a full change-of-use interior build-out converting a former cooking academy in Lincoln Park into a working allergy clinic under City of Chicago permit #101062623. We build commercial interiors only, and in a medical space we treat code compliance and your inspection schedule as the project — because they are.
What Makes a Medical Build-Out Different
The difference lives in the systems behind the walls. Medical spaces need far more plumbing than a standard office — a hand-washing sink in every exam room, plus specialized plumbing at sterilization, clean and soiled utility rooms, and dental operatories. HVAC is engineered for infection control, not just comfort: exam rooms require higher air-change rates and controlled directional airflow between clean and soiled areas, per ASHRAE 170 and FGI guidance. Electrical has to carry clinical equipment loads, with dedicated circuits and backup power for imaging and refrigeration. Add medical gas and vacuum systems where procedures require them, lead-lined walls at X-ray and imaging rooms, and cleanable, sealed finishes with coved bases that meet infection-control standards — and it's clear why a contractor who has only done standard offices gets surprised. We plan all of it up front, because the expensive mistakes in medical work happen when construction starts before the engineering is fully coordinated.
How We Run a Medical Build-Out in Chicago
We read the lease and work letter first, then get the engineering coordinated before we build — structural, mechanical, electrical, and plumbing resolved together, because in medical work they're interdependent and rework after rough-in is costly. We coordinate the licensed specialty trades a medical project demands: medical gas piping installed and certified by a licensed medical gas contractor, imaging shielding installed per the equipment's requirements, and infection-control HVAC balanced to spec. The schedule is built backward from your opening date around the City of Chicago Department of Buildings permit and inspection timeline, with rough-in inspections sequenced so nothing gets closed up before it's approved. If you're building inside an occupied medical building, we apply infection-control containment, dust and noise management, and after-hours scheduling to protect patient care next door.
Medical & Dental Spaces We Build
Primary care and specialty clinics, dental and orthodontic offices, physical therapy and chiropractic suites, and outpatient clinical spaces. We build from raw shell, vanilla box, or an existing second-generation medical suite — and where a prior medical layout can be reused, we'll tell you, because reusing exam-room plumbing, medical-grade finishes, and ADA-compliant restrooms can meaningfully cut cost and schedule. Every project is scoped to the specialty: a chiropractic clinic is a lighter build than a dental office with compressed air, vacuum, and operatory plumbing at every chair, and we price the actual program rather than a generic square-foot number.
Why Work With Chicago Construction Crew
We're a licensed City of Chicago general contractor, fully insured, with a certificate of insurance available on request, and we build commercial interiors exclusively. Our recent permitted medical work includes the Lincoln Park allergy clinic build-out under City of Chicago permit #101062623 — a documented change-of-use interior conversion with real inspections behind it. What you get is a realistic read on cost and schedule before you sign your lease, engineering coordinated before construction starts, the right licensed specialty trades brought in for medical gas and shielding, and a schedule built around the inspections that actually gate your opening — not a generic office fit-out dressed up as a clinic.
Start Your Medical Build-Out
Tell us the address, the approximate square footage, your specialty and number of exam or treatment rooms, and your target opening date — and whether you're starting from a shell, a vanilla box, or an existing medical suite. We'll give you a straight read on scope, cost, and schedule. Call (773) 934-1500 or email george@chicagoconstructioncrew.com.
Medical Office Build-Out FAQs
How much does a medical office build-out cost in Chicago?
Medical build-outs cost more per square foot than standard offices because of the added plumbing, infection-control HVAC, clinical electrical, and specialty systems. A basic exam-room clinic sits at the lower end; dental offices, imaging suites, and anything with medical gas or shielding runs higher. The biggest cost drivers are your specialty, the number of exam or treatment rooms, and whether you're starting from a raw shell or a reusable medical suite. We give a realistic range once we see the space and understand the clinical program.
How long does a medical build-out take?
A medical tenant fit-out inside an existing shell typically runs a few months, driven as much by design, engineering coordination, and the City permit and inspection timeline as by construction itself. Specialized suites with imaging, medical gas, or heavy MEP take longer. We build the schedule backward from your opening date and flag the permit and inspection milestones early so they don't become the surprise that delays your opening.
Do you handle medical gas and X-ray shielding?
Yes — as your general contractor we coordinate them with the right licensed specialists. Medical gas and vacuum piping must be installed and certified by a licensed medical gas contractor and tested before walls are closed, and imaging shielding is installed to the equipment's specifications. We plan for both from the start and bring in the certified trades so the work is done right and passes inspection.
Can I convert a standard office or retail space into a medical office?
Often, yes — but not every space works, and the conversion is where costs hide. It depends on the building's plumbing capacity, whether the HVAC can be adapted for infection-control air changes, available electrical capacity, structural capacity for heavy equipment, and ADA access. We assess a space against your clinical program before you commit, so you know what the conversion really takes before you sign the lease.
Do medical build-outs require special permits and inspections in Chicago?
Yes. Medical work runs through the City of Chicago Department of Buildings and must meet ADA, life-safety, and healthcare-specific standards including FGI guidelines and ASHRAE 170 ventilation. Depending on use, additional approvals may apply. We handle permitting and coordinate inspections as part of the job.