Commercial chiller and mechanical plant room

Serving Indiana & Ohio

Mechanical systems
kept mission-ready.

Industrial chiller, boiler, and critical equipment service—from preventive maintenance to complex repair, retrofit, and installation.

24/7Support available
Large-tonnageSystem expertise
Women-ownedIndiana-based

Proactive care for the equipment your facility depends on.

JLB Industrial supports commercial, industrial, institutional, and manufacturing facilities. Our team services equipment of every size, with special focus on large-tonnage chillers and boilers.

We document customer equipment and arrive prepared with manufacturer specifications—helping systems run reliably and at optimal performance.

01

Cooling systems

Chillers

Service, maintenance, repair, retrofit, engineering, and installation for air- and water-cooled equipment.

View capabilities
  • Oil and refrigerant analysis
  • Tube cleaning and water balancing
  • Centrifugal overhaul
  • Compressor and evaporator replacement
  • Controls and purge upgrades
  • Cooling tower inspection
02

Heating systems

Boilers

Complete support for high- and low-pressure steam, hot-water, fire-tube, water-tube, and cast-iron boiler systems.

View capabilities
  • Combustion analysis and tuning
  • Burner and flame safeguard upgrades
  • Stack economizer systems
  • O₂ trim systems
  • Piping installation
  • Backflow prevention
03

Always-on facilities

Critical equipment

Mechanical and electrical expertise for data centers, telecom facilities, hub sites, and other high-availability environments.

View capabilities
  • Perimeter and in-row cooling
  • Spot and temporary cooling
  • Humidity and airflow control
  • Centralized pump stations
  • UPS and backup power support
  • Dedicated circuits and electrical upgrades

Our approach

Find problems before they become downtime.

Chillers and boilers are among a facility’s largest energy consumers. JLB’s proactive approach helps uncover service needs early, improve reliability, and protect operating budgets.

  1. 01
    InspectUnderstand the system and operating conditions.
  2. 02
    DocumentBuild a useful equipment and specification record.
  3. 03
    ResolveDeliver a clear repair or maintenance solution.

National accounts

Consistent service across every site.

Uniformed, badged technicians arrive ready to work, document repairs with digital photos, and retain replaced parts for 15 working days. Choose a custom maintenance program or call us when a need arises.

Quarterly maintenanceRTU & air-handler inspectionCompressor change-outsCurb adaptersVFD upgradesCoil serviceSite surveysSanitizing

Experienced across major manufacturers

TraneCarrierMcQuayYorkAERCOFultonCleaver-BrooksWeil-McLain

Talk with our service team

Let’s keep your facility moving.

For service, maintenance, repair, or account support, call Mike Brumfield. We’ll discuss your equipment and next steps.

Call Mike directly765-561-1751