Preventive Maintenance Programs
Customized PM agreements for critical cooling assets. We move beyond filter changes to deep technical inspection and hygiene.
Proactive Care
Deferring maintenance accelerates depreciation. Our PM programs are designed to hold the line on asset performance.
Uptime
Preventing emergency failures during peak load seasons.
Efficiency
Keeping heat transfer surfaces clean to minimize energy use.
Hygiene
Regular disinfection of towers and coils for safety.
Documentation
Building a service history for audits and capital planning.
Institutional PM Scope
A typical BAM maintenance visit is thorough and technically focused.
Seasonal Start-Up/Shut-Down
Proper winterization and spring commissioning of cooling towers.
- Sump cleaning
- Fill inspection
- Motor amp checks
Mid-Season Hygiene
Active-season cleaning to control biological loading.
- Online basin cleaning
- Drift eliminator check
- Nozzle inspection
Coil Maintenance
Annual deep cleaning of evaporator and condenser coils.
- Enzyme cleaning
- Comb straightening
- Drain line clearing
Belt & Drive Service
Inspection and adjustment of power transmission components.
- Belt tensioning
- Sheave alignment
- Bearing lubrication
30%
Life Extension
Predictable
Budgeting
Measurable Performance Recovery
A comprehensive PM program pays for itself through energy savings and extended equipment life.
Frequently Asked Questions
Is BAM's preventive maintenance program a full-service contract or a supplement?
Both options are available. BAM customizes the scope to your operation—from a hygiene-focused supplement that augments your in-house team to a comprehensive mechanical service agreement covering cooling towers, chillers, AHUs, and ductwork. Every agreement is structured around your facility's asset inventory and criticality ranking.
What does a commercial HVAC preventive maintenance visit include?
A typical BAM PM visit goes far beyond filter changes. Scope includes cooling tower basin cleaning, coil enzyme washing, belt and drive inspection, condensate drain clearing, drift eliminator checks, motor amp readings, and detailed photographic documentation. We focus on the heat transfer surfaces and biological loading that standard maintenance overlooks.
How does preventive maintenance reduce HVAC emergency repair costs?
Scheduled deep inspection catches degradation—corroded basins, failing belts, fouled coils—before it becomes a catastrophic failure during peak load. BAM clients replace unpredictable emergency spend with budgeted, forecasted maintenance costs. The ROI compounds annually as equipment life extends and energy efficiency stays within design parameters.
Do BAM preventive maintenance clients receive priority emergency response?
Yes. Contract clients receive priority dispatch for emergency mechanical failures, with response commitments defined in the service agreement. This ensures your hospital, school, or manufacturing plant receives immediate technical support when an unplanned event threatens patient safety, occupancy, or production uptime.
How often should institutional cooling towers and AHUs receive preventive maintenance?
Cooling towers require seasonal start-up/shut-down service plus at minimum one mid-season hygiene visit per ASHRAE 188 guidelines. AHU coils should receive annual deep cleaning. BAM builds the cadence around your equipment manufacturer recommendations, local health codes, and the specific biological risk profile of your facility.
What documentation does BAM provide with each preventive maintenance visit?
Every visit produces a timestamped service report with equipment condition photos, amp readings, static pressure measurements, and a deficiency log. This builds a longitudinal service history that supports capital planning forecasts, satisfies Joint Commission and fire marshal audit requirements, and provides evidence of due diligence for insurance carriers.
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Our restoration engineers are ready to evaluate your facility and provide a documented assessment.
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