HVAC System Maintenance and Repair
Delivering comprehensive heating, ventilation, and air conditioning services to keep your facilities comfortable, efficient, and code compliant. Our licensed technicians provide clear diagnostics, preventive programs, and rapid-response repairs. We offer:
Routine Maintenance: Scheduled inspections of fixtures, valves, traps, and piping; water-pressure checks; water heater flushing/anode checks; and grease trap maintenance to keep systems running smoothly.
Emergency Repairs: 24/7 rapid-response for leaks and burst pipes, sewer backups, clogged drains, no-hot-water calls, and gas smells—isolating the issue fast and restoring service safely.
Preventive Maintenance: Leak detection (acoustic/thermal), pressure regulation and water-hammer mitigation, descaling and line flushing, and proactive replacement of worn components to avoid failures.
Drain & Sewer Service: Professional snaking and hydro-jetting, root removal, cleanout installation, and camera inspections with documentation; trenchless spot repairs/lining when appropriate.
Installations & Upgrades: New fixtures and trim, water heaters (tank & tankless), boilers and recirculation pumps, pressure-reducing valves and expansion tanks, and piping upgrades (copper, PEX, CPVC, cast iron, PVC).
Backflow Prevention: Device installation, annual testing and certification, repairs, and records for RP, DCVA, and DCDA assemblies to protect potable water.
Gas Line Services: Leak locating and pressure testing, regulator replacement, appliance hookups, and new gas piping installed to code.
Water Quality Solutions: Whole-building or point-of-use filtration, softeners, and reverse osmosis systems; cross-connection control and advisory on temperature settings/flush routines.
Tenant Improvements & Build-Outs: Restrooms, break rooms, mop/service sinks, floor drains, touchless fixtures, bottle fillers, eyewash stations, and ADA-compliant layouts.
Compliance & Documentation: Work performed to UPC/IPC and local code; permits and AHJ coordination; as-builts, inspection close-outs, and maintenance logs for audits and insurance.
Boiler Services (Hot Water & Steam)
Complete service for hydronic and steam plants to maximize safety, reliability, and efficiency:
• Start-Up/Shutdown & Seasonal Service: Safe light-off procedures, purge/vent verification, and lay-up or freeze protection as needed.
• Combustion Analysis & Burner Tuning: O₂/CO/stack temp measurements, draft checks, excess air optimization, and efficiency reporting.
• Safety & Controls Testing: Low-water cutoffs, flame safeguard, gas train/leak tests, relief valve inspection, interlocks, and limit controls.
• Pumps & Hydronics: Pump alignment, seal replacement, variable-speed setup, expansion tank pre-charge, and system balancing.
• Heat Exchangers & Descaling: Plate-and-frame and tube cleaning, scale removal, and gasket/seal service.
• Water Treatment: Testing, chemical feed verification, blowdown control, deaerator/condensate return checks, and corrosion protection.
• Repairs & Upgrades: Refractory and gasket repairs, sensor/actuator replacement, controls integration (OAT reset, lead/lag), and emissions adjustments.
• Documentation & Compliance: Inspection support (e.g., local code/ASME/CSD-1 where required) and service reports with combustion printouts.
Chiller Services (Air-Cooled & Water-Cooled)
Specialized maintenance and repair for high-tonnage cooling assets and their support systems:
• Start-Up/Seasonal Commissioning: Capacity/staging checks, setpoint optimization, and verification of safeties and sensors.
• Refrigerant & Oil Management: Leak detection, recovery/charge optimization (superheat/subcooling), oil/refrigerant analysis, and dryer/core replacement.
• Tube Cleaning & Eddy-Current Testing: Condenser/evaporator tube brushing or chemical cleaning and non-destructive testing to benchmark heat-transfer health.
• Controls & VFD Optimization: Compressor staging logic, pump and tower fan VFD tuning, and chilled/condenser water reset strategies.
• Cooling Towers & Condenser Water: Basin cleaning, fill/drift eliminator inspection, nozzle service, gear/motor checks, and water treatment/biocide program with Legionella risk management.
• Pumps & Valves: Alignment, seal kits, coupling checks, and control valve calibration for stable delta-T and flow.
• Performance Monitoring: kW/ton tracking, approach temperature trending, vibration analysis, and actionable reports for energy savings and reliability.
• Emergency Repair & Parts: Rapid diagnostics, component sourcing, temporary cooling strategies, and post-repair commissioning verification.