Keep Your Air Flowing. Keep Your Business Growing.

Transformative service and maintenance programs to ensure your Greenwich filtration systems perform at peak efficiency—day in, day out.

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Why Our Service Matters

Delivering genuine components fast to avoid unplanned outages and costly delays.
Greenwich maintains an extensive inventory of OEM parts—MOTORS , DUCTS, and MEDIA FILTERS. Each part is fully compatible with ESP, cartridge, and media filters, guaranteeing optimal performance and fit.

1. Spare Parts Supply

Delivering genuine components fast to avoid unplanned outages and costly delays. Greenwich maintains an extensive inventory of OEM parts—MOTORS , DUCTS, and MEDIA FILTERS. Each part is fully compatible with ESP, cartridge, and media filters, guaranteeing optimal performance and fit.

Key Benefits:

1

Rapid part identification and dispatch from our Pune warehouse


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Full traceability and warranty support on all components


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Stocked for every major model and custom configuration


Ideal for : Emergency replacements, end-of-life part upgrades, and high-turnover consumables.

2. Filter Replacements

Precision media swaps to restore full capture efficiency and compliance.
Routine filter changes are critical: clogged or degraded media increases pressure drop, reduces airflow, and allows harmful particulates to escape. Our technicians assess filter condition, recommend the correct grade and type, and perform swift swaps—bringing your system back to 99.99%+ efficiency.

Ideal for: Scheduled preventative maintenance, high-dust applications, and compliance-driven environments.

Process Highlights:

On-site audit of filter life and differential pressure


Installation of wire-mesh, HEPA, activated-carbon, or cartridge elements


Post-replacement performance verification and airflow balancing


Ideal for: Scheduled preventative maintenance, high-dust applications, and compliance-driven environments.

3. Annual Maintenance Contract (AMC)

Comprehensive, budget-friendly service plans tailored to your production schedule.
Our AMCs bundle periodic inspections, preventive tune-ups, and performance audits at locked-in rates. You receive prioritized support, quarterly filter health reports, and semi-annual safety checks—ensuring uninterrupted uptime and predictable maintenance costs.

AMC Features:

Ideal for: High-utilization facilities, multi-unit installations, and cost-sensitive operations.
Quarterly site visits with system diagnostics
Filter life forecasting and replacement scheduling
Emergency service hotline with guaranteed response times
Detailed digital service reports and recommendations

4. On-Site Filter Cleaning

Delivering genuine components fast to avoid unplanned outages and costly delays. Greenwich maintains an extensive inventory of OEM parts—MOTORS , DUCTS, and MEDIA FILTERS. Each part is fully compatible with ESP, cartridge, and media filters, guaranteeing optimal performance and fit.

Cleaning Workflow:

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Secure containment and particulate pre-vacuuming

Ultrasonic or dry-ice cleaning for ESP cells and cartridges

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Integrity testing and reinstallation

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Waste disposal in compliance with environmental norms

Ideal for: High-cost media, custom cartridges, and large-surface-area filters.

Ready to Optimize Your Air Systems?

Partner with Greenwich Solutions for reliable, expert maintenance that keeps your filtration technology running flawlessly.

5.Air Quality Monitoring

Actionable data to inform maintenance and ensure compliance.

Our portable and fixed monitors continuously measure PM0.3–PM10 levels, oil aerosol concentrations, and fume indices. Real-time dashboards and automated alerts help you detect performance drift, optimize filter change intervals, and demonstrate adherence to CPCB and workplace safety standards.

Ideal for: Critical clean areas, regulated industries, and continuous improvement programs.

6.Ductwork Inspection & Repair

Maximize capture efficiency by sealing leaks and optimizing airflow.
Poorly designed or damaged ductwork undermines system performance. Our specialists conduct airflow mapping, leak testing, and pressure-drop analysis—then perform repairs or replacements using heavy-gauge ducting, high-temperature silicone seals, and reinforced joints.

Ideal for: Central extraction systems, long-run duct networks, and post-install commissioning.

Inspection & Repair Steps:

1

End-to-end duct integrity testing with smoke tracer

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Thermal and static pressure diagnostics

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Replacement of worn sections and seal reapplication

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Post-repair airflow re-balancing

Our Service Process

Assessment & Quotation

Comprehensive site audit, system health evaluation, and transparent proposal.

Scheduled Service

Coordinated visits aligned to production windows to minimize disruption.

Execution & Verification

NSF-compliant cleaning, filter swaps, calibration, and airflow testing.



Reporting & Optimization

Detailed digital report with KPIs, compliance metrics, and upgrade recommendations.