Commercial & Industrial HVAC | Lombard, IL
Commercial HVAC Retrofits and New Installations
Commercial and industrial HVAC retrofits, equipment replacements, and new installations across Chicagoland, Northern Illinois & Indiana facilities.
What this covers
Scope
- We execute commercial and industrial HVAC retrofits replacing end-of-life rooftop units, chillers, boilers, refrigeration systems, and controls.
- We deliver complete mechanical installations for tenant improvements, plant expansions, warehouse buildouts, and new commercial construction.
- We coordinate rigging, piping, ductwork modifications, welded exhaust hoods, and BAS integration under the same mechanical contractor.
- We commission newly installed systems under operating conditions and hand over verified controls and maintenance baselines to facility teams.
Problems we solve
- End-of-life HVAC equipment drains maintenance budgets through repeated emergency callouts, downtime, and occupant comfort complaints.
- Older refrigerants being phased out are a reason to plan replacement of aging chillers, rooftop units, and refrigeration systems.
- Added production machinery and reconfigured tenant floor plans outstrip existing heating, cooling, exhaust, and process chilling capacity.
- Fragmented subcontractors create scheduling gaps when ductwork fabrication, mechanical piping, and BAS controls are split apart.
Service modes
How we work it
24/7 emergency
When catastrophic equipment failure rules out repair, we start replacement planning and temporary stabilization from our Lombard office.
Planned work
We phase rigging, shutdown tie-ins, and startup commissioning with facility managers and general contractors so active buildings and plants stay on schedule.
Maintenance
Following startup, preventive maintenance contracts protect new capital equipment with scheduled seasonal inspections, cleaning, and control verification.
In the shop
Our in-house shop fabricates custom ductwork transitions, welded vent hoods, custom chillers, and booster chilling skids to keep retrofit schedules moving.
FAQ
Questions facility managers ask
Can you replace chillers, boilers, or RTUs in an occupied commercial building or active plant?
Yes, we plan rigging lifts, utility isolation, and cutover windows around tenant schedules or scheduled plant outages. Fabricating transitions and custom assemblies in-house lets that work happen before the outage window.
Do you partner with general contractors on new installations and tenant buildouts?
Yes, we work directly with general contractors as well as facility managers, property managers, and plant engineers across Chicagoland, Northern Illinois & Indiana. Combining mechanical installation, in-house ductwork and hood fabrication, and BAS controls streamlines project coordination.
How do you scope a retrofit when existing space or roof curbs do not match modern equipment?
Equipment and shop drawings are built to the measured curb, clearances, piping routes, and electrical service. When catalog packages or fittings do not match existing geometry, our shop fabricates custom transitions, skids, or chillers to fit.
Talk to us about Retrofits & Installs
Scheduled work, maintenance contracts, custom fabrication or an outage right now.