Optimize Your Building's Performance — Without Major Upgrades

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Over time, even the most well-designed HVAC systems can drift from optimal performance due to changes in usage, wear and tear, or outdated control strategies. Retro-commissioning (RCx) is a cost-effective, data-driven process that identifies and corrects inefficiencies in existing building systems — improving comfort, reducing energy costs, and extending equipment life.

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At Mechanical Services LLC,  we specialize in retro-commissioning HVAC systems in existing commercial, institutional, and industrial buildings. Our goal is simple: help your building operate at peak performance with minimal investment.

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Our RCx Process Includes:

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• System Evaluation: Detailed assessment of HVAC systems, controls, and operational strategies

• Data Collection & Diagnostics: Review of building automation systems (BAS), trend logs, and occupant feedback

• Energy Analysis: Identification of inefficiencies, operational issues, and energy-saving opportunities

• Corrective Actions: Implementation of low- or no-cost improvements, recalibration, and control optimization

• Verification & Reporting: Measurement and validation of energy savings and improved system performance

• Staff Training & Documentation: Ensuring your facilities team can maintain peak efficiency moving forward

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Why Retro-Commissioning?

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• Reduce energy consumption by 5–20% on average

• Lower operational and maintenance costs

• Improve occupant comfort and indoor air quality

• Extend HVAC equipment lifespan

• Enhance building automation system functionality

• Meet sustainability and regulatory goals (LEED, Energy Star, local codes)

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Ideal for Buildings That:

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• Are over 5 years old and have never been commissioned

• Have rising energy bills or comfort complaints

• Underwent renovations or occupancy changes

• Are preparing for energy certification or audits

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Let’s Bring Your Building Back to Peak Performance

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Retro-commissioning is a smart investment with fast payback and long-term benefits. Contact Mechanical services llc,  today to schedule a consultation and start optimizing your building’s HVAC systems.