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JNC MECHANICAL
Service Inc.
Our Services

Every System, Every Scale

From rooftop package units to full chiller plants — commercial and industrial HVAC handled end to end by technicians who've seen it all.

Commercial HVAC
01

Reliable repair and installation tailored for your business needs — rooftop package units, split systems, and full building comfort systems engineered to minimize downtime.

  • Rooftop package unit repair & replacement
  • VAV & air distribution systems
  • 24/7 emergency response
  • Code-compliant installations
Chiller Service
02

Expert maintenance and repairs to keep your chillers running smoothly — from compressor overhauls to full teardowns, our technicians handle air-cooled and water-cooled plants of every tonnage.

  • Compressor teardown & overhaul
  • Refrigerant management & leak repair
  • Cooling tower service
  • Seasonal start-up & shutdown
Mechanical Retrofits
03

Customized mechanical retrofits that improve efficiency and performance — modernize aging equipment, cut energy costs, and extend the life of your mechanical plant.

  • Boiler & hydronic system upgrades
  • Energy management integration
  • Pump & piping modernization
  • Controls & automation retrofits
Preventive Maintenance
04

Scheduled upkeep designed to extend equipment life and prevent costly breakdowns — customized PM programs with documented inspections, filter programs, and priority emergency response.

  • Custom PM schedules
  • Documented inspection reports
  • Filter & belt programs
  • Priority client emergency response
Service & Repair
05

Quick, reliable repairs to keep your systems running smoothly and efficiently — skilled technicians ready for any challenge, focused on minimizing your downtime.

  • Same-day diagnostics
  • All makes & models
  • Transparent, upfront pricing
  • Warranty-backed workmanship
Installation
06

Precision installation of commercial and industrial HVAC equipment — air handlers, condensers, boilers, and complete mechanical systems, done right the first time.

  • Air handler & condenser installs
  • Design-build capability
  • Permits & inspections handled
  • Manufacturer-certified work
System down right now?
24/7 Emergency Dispatch
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