Your complete commercial lifecycle partner.
From grocery stores to cold storage, Delcon delivers mechanical systems that minimize downtime, reduce operating cost, and keep your building comfortable — since 1986.
One partner from first drawing to the last service call
Most contractors either install or maintain. We do both, so nothing falls through the gap between the people who built the system and the people who keep it running.
Engineering & Design
Custom mechanical systems engineered around your building, your load, and your operating hours.
- Load calculations and system optimization
- Energy-efficient HVAC design, 2 to 100 tons
- Low-GWP and natural refrigerant systems
- Code and environmental compliance
Installation & Construction
Turnkey installs delivered on time and on budget, with as little disruption to your operation as possible.
- Weekend and after-hours installations
- Multi-trade coordination and project management
- Full system commissioning
- Quality assurance and performance testing
Preventative Maintenance
Planned maintenance that stops small problems from becoming shutdowns and protects your inventory.
- Customized maintenance schedules
- Performance monitoring and diagnostics
- Equipment lifecycle planning and budgeting
- Priority response and detailed reporting
Energy Audits & Retrofits
Assessments that find the waste, and retrofits that cut operating cost without disrupting the business.
- Whole-facility energy audits
- Refrigerant retrofits and phase-out planning
- High-efficiency motor and lighting upgrades
- ROI analysis and rebate paperwork
Controls & Automation
Building management systems that keep every zone on target and every kilowatt accounted for.
- Building management system installs and upgrades
- Zoning, scheduling, and setpoint strategy
- Remote and real-time monitoring
- Alarming and fault detection
24/7 Emergency Service
When a system goes down, revenue goes with it. Our emergency team answers day or night.
- 24/7/365 emergency dispatch
- Stocked mobile service units
- Emergency parts inventory
- Temporary cooling and heating options
Natural refrigerants, done properly
Refrigerant rules keep tightening. We design and retrofit systems that are compliant today and still compliant a decade from now — with lower emissions and lower bills along the way.
CO2 refrigeration
Ultra-low-GWP natural refrigerant systems for supermarkets and cold storage.
Propane (R-290)
High-efficiency self-contained cases and small commercial refrigeration.
Glycol secondary loop
Precise temperature control with a smaller refrigerant charge.
Ammonia (NH3)
Industrial-grade cooling for food processing and heavy-duty cold storage.
2 to 100 tons. Specified, not guessed.
Split systems, VRF, rooftop packages, and heat pumps selected against your actual load and hours of operation — then commissioned and documented.
Who we serve
Year-round care for $34.99 a month
A simple membership that keeps your system clean and your air fresh — and puts you first in line whenever you need us.
- Coil cleaning & filter changes, twice a year
- Duct cleaning before allergy season and before winter
- Priority service calls, day or night
- Member discounts on large repairs and replacements
Ready to cut downtime and energy cost?
Tell us about your facility and we'll walk it, price it honestly, and lay out the options.