The way buildings consume energy is not a fixed reality. It is the result of choices made through the systems we install, the standards we hold ourselves to, and the commitments we’re willing to put our name behind.
Most facilities have untapped opportunities to improve efficiency, reduce operating costs, and lower emissions. Realizing those opportunities requires more than analysis alone. It requires the technical expertise to identify what is possible, the capability to implement it, and the accountability to deliver measurable results.
Our approach combines engineering, construction, technology, and ongoing optimization into a single solution. We don’t stop at recommendations; we help clients turn plans into performance and performance into lasting results.
GDI Ainsworth brings together energy expertise, HVAC systems, building automation, electrical infrastructure, and facility operations under a single coordinated approach.
By connecting these disciplines, we help clients move from strategy to implementation without gaps, delays, and competing priorities that often occur when multiple contractors are involved.
Rising energy costs, mandatory GHG targets, aging infrastructure, and the expectation that none of this will disrupt operations for a single day.
We take them on. Our approach is built on engineering rigour, operational respect, and an uncompromising focus on outcomes. Whether we are working on a federal military base, a municipal street lighting network, an educational institution, or a multi-building commercial portfolio, we apply the same standard: deliver what was promised, on time and on budget.
Our teams understand both the technical requirements and the operational realities of the environments they serve.
GDI Ainsworth brings together engineers, automation specialists, energy analysts, project managers, and field technicians to deliver integrated energy solutions from assessment and design through implementation and ongoing optimization.
We have modernized critical infrastructure, delivered large-scale efficiency projects, and helped organizations reduce energy consumption and greenhouse gas emissions across institutional, municipal, federal, commercial, and industrial environments.
Our approach goes beyond identifying opportunities. We design solutions, implement them, verify performance, and support long-term results. By combining engineering expertise with execution capabilities, we help clients achieve measurable outcomes with confidence.
This commitment to performance has made GDI Ainsworth a trusted leader in energy efficiency and greenhouse gas reduction. Our standard is simple: deliver what we promise.
Organizations trust GDI Ainsworth to deliver energy solutions the improve performance, reduce costs, and support long-term sustainability goals.
Energy projects completed
Government incentives secured for clients
Cities and municipalities served across Canada
Emissions cut across over 100 buildings at CFB Borden
Carbon reduction at two federal landmarks in Montreal
Smart LED Luminaires across the City of Laval
GHG reduction at Collége André-Grasset
Lasting energy performance requires more than a single project or technology.
We improve energy performance across three interconnected dimensions: generating cleaner energy, optimizing how buildings consume it, and using data to sustain results over time. Together, these elements create measurable, long-term impact.
We help organizations move beyond fossil fuels, not as a distant goal, but as an engineered outcome with a verified delivery date. This includes:
We transform buildings into assets that earn their keep: energy systems that perform at the level they were designed for and are sustained over time. Our work includes:
Data without action is just noise. We turn real-time operational data into sustained performance gains, making sure the savings we guarantee are the savings you keep:
Good intentions don’t reduce carbon.
Executed projects do.
We support clients across the full project lifecycle, from the first assessment to implementation to ongoing optimization. Because energy is not a moment in time. It is a continuous commitment.
Every organization has a different appetite for risk, a different capital strategy, and a different relationship with time. We built our delivery models around that reality, so that the right project structure never becomes a barrier to doing the right project.
01 WE GUARANTEE THE RESULTS.
We design, build, and guarantee energy savings — covering costs, subsidies, and performance. The project pays for itself, and so does our accountability.
Best for: Organizations that want measurable ROI with guaranteed outcomes and minimal financial risk.02 ONE TEAM. FROM FIRST SKETCH TO FINAL COMMISSIONING.
We design and deliver energy projects under a single accountable structure. No gaps. No handoffs. No excuses.
Best for: Clients who need speed, coordination, and the certainty that what was designed is what gets built.03 PERFORMANCE THAT PAYS FOR ITSELF.
We own it, operate it, and deliver it as a complete service. Design, financing, installation, and ongoing operations are all included. You pay from the savings, with zero upfront capital commitment.
Best for: Organizations prioritizing cash flow and off-balance-sheet solutions.04 WE BUILD IT, OPERATE IT, AND OWN THE OUTCOME.
Design, build, finance, operate, and maintain under one long-term agreement with one accountable partner.
Best for: Large-scale infrastructure programs that require long-horizon commitment.05 MORE ORGANIZATIONS. MORE LEVERAGE. BETTER OUTCOMES.
We structure large-scale energy programs across multiple assets, turning collective action into measurable cost reduction and faster results.
Best for: Municipalities and organizations managing multiple sites who want to move faster, together.06 THE PROJECT ENDS. THE PERFORMANCE DOESN’T.
Real-time data. Continuous recommissioning. Systems that keep improving long after the ribbon is cut.
Best for: Organizations that understand performance is a long-term discipline, not a one-time project.Cities are on the front line of GHG reduction and energy savings. The energy systems that run them directly affect the quality of life of every resident.
Our track record includes the deployment of large-scale smart lighting and municipal energy programs across hundreds of communities and public infrastructures. These initiatives have generated millions in annual energy and maintenance savings while modernizing critical infrastructure at scale. We have also deployed intelligent lighting control systems across major urban networks in compressed timelines and high-demand operational environments.
Our municipal offer includes LED street lighting conversion, smart lighting and control systems (SGIE), group procurement programs, and awareness campaigns.
Energy waste doesn’t discriminate by sector. Neither do we. We deliver energy across environments that demand both technical precision and operational sensitivity.
Every facility has different challenges, objectives, and operating constraints. What remains consistent is our commitment to delivering measurable results.
We help organizations reduce energy waste, modernize infrastructure, and build systems that perform for the long term.
Energy is not a constraint.
Energy is not a constraint. It’s an opportunity to build better systems, better assets, and a more resilient future.
