Energy Efficiency Commissioning

At EFI Engineering, we provide energy efficiency commissioning services to help buildings optimize performance, reduce energy consumption, and meet sustainability targets. Our process ensures that mechanical, electrical, and control systems operate at peak efficiency, maximizing energy savings.

Our expertise spans commercial, institutional, and industrial projects, delivering commissioning solutions that enhance building performance and environmental responsibility. We specialize in Energy Efficiency Commissioning Ottawa and Energy Efficiency Commissioning Toronto, helping clients reduce costs and achieve sustainability goals. We collaborate with owners, engineers, and contractors to fine-tune systems for optimal efficiency and compliance with energy codes.

Energy efficiency commissioning plays a crucial role in lowering operational costs, improving occupant comfort, and extending the lifespan of building systems. By identifying inefficiencies early, we help clients achieve long-term energy savings and sustainable operations.

Key Services

HVAC System Optimization
  • Assessing heating, cooling, and ventilation systems for efficiency improvements.
  • Verifying airflow balance, temperature control, and equipment calibration.
  • Implementing strategies to reduce energy consumption and enhance performance.
Lighting & Electrical System Commissioning
  • Testing lighting controls, occupancy sensors, and daylight harvesting systems.
  • Ensuring electrical systems operate efficiently and integrate with smart controls.
  • Reducing energy use through advanced automation and control strategies.
Building Envelope Performance Assessment
  • Evaluating insulation, air sealing, and moisture control measures.
  • Identifying areas for thermal inefficiency and energy loss.
  • Enhancing envelope integrity to reduce heating and cooling loads.
Renewable Energy System Commissioning
  • Verifying the performance of solar PV, geothermal, and other renewable systems.
  • Ensuring proper system integration and energy generation optimization.
  • Maximizing return on investment through efficient renewable energy use.
Energy Monitoring & Data Analysis
  • Implementing metering and real-time monitoring solutions.
  • Analyzing energy data to detect inefficiencies and optimization opportunities.
  • Providing insights for ongoing energy management and cost reduction.
Regulatory Compliance & Incentive Support
  • Ensuring compliance with energy codes, LEED, and ASHRAE standards.
  • Assisting clients with incentive programs and energy efficiency grants.
  • Supporting green building certifications and sustainability initiatives.

Benefits of Energy Efficiency Commissioning

Lower Energy Costs

Reducing operational expenses through optimized system performance.

Enhanced Building Performance

Improving efficiency, reliability, and occupant comfort.

Increased Sustainability

Supporting carbon reduction and environmentally responsible practices.

Regulatory Compliance & Incentives

Meeting energy codes and accessing financial incentives for efficiency improvements.

Improved Equipment Lifespan

Extending the durability and reliability of HVAC, electrical, and control systems.

Long-Term Cost Savings

Maximizing energy savings with proactive efficiency strategies.


For professional energy efficiency commissioning services, contact EFI Engineering to optimize your building’s energy performance and sustainability.

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Get in touch

Brockville Office
EFI Engineering

613-341-9850

50 Crawford Street
Brockville, ON K6V 1S3

New York State Office
Lowe, Gravelle & Associates Int’l Corp.

315-769-8471

69 East Orvis Street
Massena, NY 13662