Medical Office Building Construction in the Denver Metro

St. Anthony Hospital built a medical campus on 50 acres sold off the Denver Federal Center in Lakewood, opened in 2011 with about 1,500 employees, and an RTD light rail station opened in 2013 on another former part of that site. The pattern is typical for the west side of the metro: a hospital draws physician offices, imaging, surgery centers and specialty clinics into a tight radius, and the land around it carries a history that the contractor has to understand before the first footing is dug.

Medical office buildings are the middle step between ordinary commercial space and a hospital. They carry exam rooms with plumbing in every wall, imaging suites with shielding, procedure rooms with medical gas, and mechanical systems that deliver the air changes and pressure relationships the clinicians require. The infection control and phasing discipline we apply on hospital construction carries over, but a medical office has a different owner, usually a physician group, a health system real estate arm or a developer with a lease-up deadline, and a different margin for error.

We build them as ground-up buildings and as tenant improvements in existing shells, and we are candid with owners about which route saves time on a given parcel.

Decisions That Set the Schedule

Three choices decide how a medical office job runs: where the imaging and procedure rooms sit, how much of the building is built to a final tenant layout and what the parking ratio demands. Radiology shielding and equipment rigging favor a ground floor with a clear path to the loading area. Procedure rooms and sterile processing need mechanical zones with room for dedicated air handling. Parking often controls the footprint, since medical tenants generate more arrivals per square foot than offices.

Owners who want a speculative shell must choose how far to take it. A cold shell ready for tenant buildouts is fastest and keeps the developer flexible, while a warm shell with core restrooms, vertical circulation and rough mechanical shortens each tenant's improvement time. We price both and show the leasing impact, supported by the tenant improvement partners we coordinate, who are practiced at turning interiors quickly.

Code and Review Reality

The adopted building code varies by city. Wheat Ridge has adopted the 2024 IBC, 2024 IRC and 2024 IFC with the 2023 NEC, according to the Home Builders Association of Metro Denver tracker of January 20, 2026, while Lakewood's permit handout lists the 2021 IBC, 2021 IFC and 2023 NEC with local amendments in Title 14 of its municipal code. Lakewood's design loads include a 36 inch frost depth, a 30 psf ground snow load and wind Exposure C. A medical office that is nearly identical in two cities can therefore have different structural and fire details.

Healthcare outpatient occupancies can also draw state health department review and, for certain uses such as ambulatory surgery, licensing steps that run alongside permitting. We keep the owner's consultants and the health planner in the same coordination meeting as the architect and structural engineer so that the licensing timeline does not trail construction.

Building Around Clinicians and Equipment

We start with the equipment list. Imaging vendors publish rigging weights, shielding requirements and vibration limits that determine slab thickness, door sizes and cable pathways. We hold vendor coordination meetings during preconstruction, then lay out the structure and the pour sequence around them. A late MRI change can mean opening a finished wall, which we avoid by locking those rooms first.

Inside the building we build exam and procedure floors in repeatable pods, so rough-in, inspections and finish work move from one pod to the next without trade stacking. Infection control barriers, dust containment and negative air machines are standard whenever the job touches an operating medical suite. If the project is a conversion inside an existing building, our phased construction on occupied sites process governs noise windows, shutdown notices and utility outages.

Scheduling Around Leases and Licensing

Medical office owners rarely have flexible dates. A physician group might give notice on a current lease, or a health system may have a clinic opening date tied to marketing and staff hiring. We map those drivers backward into construction milestones and give the owner a short list of what must be ordered early: air handling units, electrical gear, imaging room power and elevator equipment.

Because the site often sits next to an operating hospital, access is limited. Intermountain Health Lutheran Hospital in Wheat Ridge moved patients into its new 226 bed building on August 3, 2024, leaving the old 38th Avenue site behind, a reminder that a medical district stays busy while construction goes on around it. We plan haul routes, concrete deliveries and crane picks around shift changes and campus events, and coordinate with the hospital's facilities team on shared utilities.

Healthcare Groups We Build For

The owners behind medical office buildings include physician practices, outpatient imaging and surgery operators, and developers who lease to those groups. Their needs differ: a practice wants a building tuned to its workflow, while a developer wants flexibility for the next tenant.

Our healthcare work sits alongside the industrial clients who sustain the civil and utility partners we coordinate. Pharmaceutical plants, for example, share cleanroom discipline with medical imaging suites, and our pharmaceutical and life sciences background in pressure control and clean finishes transfers directly. For campuses that also include education or administrative space, we coordinate with our school construction work on shared site infrastructure.

Start With the Equipment List

Share your tenant list, imaging equipment and target opening, and we will build a schedule and budget that account for licensing, shielding and parking. Call us early on any parcel next to an operating hospital.

Common Questions

Should we build a cold shell or a warm shell for a medical office?

It depends on lease-up. A cold shell delivers the building quickest and leaves every tenant free to select its own layout. A warm shell adds restrooms, core circulation and rough mechanical, which shortens each tenant improvement and appeals to practices that need to open soon. We price both against your expected leasing schedule.

How early do imaging vendors need to be involved?

During design, before structural drawings are finished. Shielding, equipment weights, power and vibration limits all affect slabs, walls and door sizes. Bringing vendors in after the walls are up is one of the most common reasons for rework in a medical building.

Do medical offices in Wheat Ridge and Lakewood follow the same code?

Not necessarily. The January 2026 tracker shows Wheat Ridge on the 2024 I-codes, and Lakewood lists the 2021 IBC with local amendments. We confirm the edition and any local changes for the exact parcel before drawings are issued.

Can you work in an occupied medical suite?

Yes. We use containment, negative air, sequenced shutdowns and off-hours work for noisy tasks. The facility manager approves the plan, and we notify the staff of outages in advance. We can also stage the work so one suite remains open while the adjacent one is renovated.

What site issues show up near hospital campuses?

Former federal or industrial land can carry environmental conditions that must be reviewed during due diligence. The cleanup of the former ordnance plant site at the Denver Federal Center, for instance, is overseen by the Colorado Department of Public Health and Environment. We help owners read environmental reports and plan soil handling before they commit to a parcel.

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