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Airflow Analysis
Advanced CFD simulation improves indoor air quality and thermal comfort.
DRS Energy Solutions supports developers, architects, engineers, lenders, and building owners with energy modelling for CMHC MLI Select, OBC/NECB compliance, retrofit incentives, and thermal bridging analysis.
Advanced whole-building energy modeling that helps developers, architects, and consultants reduce energy consumption, meet NECB and ASHRAE compliance, and support sustainable, high-performance building design across Canada.
Optimize airflow, thermal comfort, ventilation, and HVAC system performance using advanced Computational Fluid Dynamics (CFD) simulations to improve building efficiency before construction begins.
DRS Energy Solutions is a building energy consulting firm providing energy modelling, HVAC optimization, incentive program support and building performance analysis for new and existing buildings across Canada. We support developers, architects, engineers, lenders, building owners and facility managers with energy modelling for CMHC MLI Select, OBC SB-10, NECB compliance, retrofit studies, thermal bridging analysis and incentive programs including Enbridge and Save on Energy. Using industry-leading tools such as eQuest and EnergyPlus, we help clients reduce operating costs, support financing and code compliance, while delivering clear communication, responsive support and reliable technical documentation.
Energy-focused services that deliver operational cost reduction, code compliance and measurable performance improvements across residential, commercial and institutional projects.
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Advanced building energy simulations for NECB, ASHRAE and sustainable design compliance.
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Air-tightness testing that identifies leakage, improves envelope performance and increases efficiency.
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Comprehensive building assessments that uncover opportunities for long-term energy savings.
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Professional HVAC engineering, ventilation design, load calculations and mechanical system optimization.
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Computational Fluid Dynamics simulations for airflow, ventilation performance, smoke movement and thermal comfort.
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Detailed building envelope analysis that minimizes heat loss and enhances thermal performance.
Explore ServiceEvery project is backed by experienced consultants with deep expertise in energy modelling, code compliance, incentive programs and building performance optimization.
Expert support for CMHC MLI Select mortgage insurance and retrofit incentive programs (FCM-GMF).
Learn MoreFull compliance with National Energy Code, ASHRAE standards, and OBC requirements for all building types.
Learn MoreAdvanced thermal bridging analysis to optimize envelope performance and building efficiency.
Learn MoreLicensed Professional Engineers and Certified Energy Managers providing expert guidance on all projects.
Learn MoreLEED-accredited expertise supporting high-performance and sustainable building certification.
Learn MoreDelivering buildings that remain efficient, reliable and future-ready.
Advanced CFD analysis, energy modelling, HVAC optimization, and thermal performance insights to improve building efficiency, occupant comfort and code compliance.
Advanced CFD simulation improves indoor air quality and thermal comfort.
Thermal bridge analysis minimizes energy loss through the building envelope.
Building performance simulation ensures compliance and optimized efficiency.
Intelligent mechanical system design reduces operating costs and improves comfort.
Multi-unit residential, commercial office, institutional facilities, municipal buildings and high energy use facilities—we deliver energy modelling, performance analysis and compliance consulting across Canada.
Apartments • Condominiums • Mixed Housing
Office & Retail Spaces
Education • Healthcare • Government
Manufacturing • Warehouses • Logistics
Energy Upgrades • Building Renewal
Custom Homes • Low-Rise Communities
Every project follows a structured energy modelling process to ensure energy efficiency, regulatory compliance and exceptional building performance.
Understanding project objectives, compliance requirements and client goals.
Reviewing architectural drawings, mechanical systems and project documents.
Advanced energy modelling, CFD analysis and thermal simulations.
Optimizing HVAC systems, energy consumption, occupant comfort and long-term building performance.
Preparing compliance reports, technical calculations, incentive documentation and final submissions.
Delivering sustainable, code-compliant and high-performance building energy modelling solutions on time.
DRS Energy Solutions has been awarded Energy Modelling Services for this new construction development in Ottawa. Our team is providing comprehensive energy modelling, thermal bridging analysis, and performance optimization to support compliance, efficiency, and cost reduction throughout the project lifecycle.
Learn more about our building energy modelling, blower door testing, CFD analysis, thermal bridging, energy audits and building energy consulting services across Canada.
Successful Projects
Whether you're planning a new development, energy retrofit, or compliance study, DRS Energy Solutions provides reliable building energy consulting support to help you achieve energy efficiency, sustainability, and code compliance across Canada.
Our experienced building energy consulting team works closely with developers, architects, consultants and contractors to deliver practical, cost-effective and compliance-ready solutions for every stage of your project.
We'd love to discuss your project.