Registered Energy Advisors
Affiliated service organization
Affiliated service organization
Rated by clients★★★★★ 4.9 · 180+ reviews
We're a licensed team of NRCan Registered Energy Advisors, not a lone inspector. We measure how your building actually performs, show you what's worth fixing, and file the rebate paperwork for you.
Ontario's Home Renovation Savings program pays for heat pumps, solar, insulation, windows, and air sealing. What you actually qualify for depends on your home, starting with how it's heated. We map your real numbers first, honestly, then file the paperwork for you.
Six services, one discipline: measure it, model it, verify it by test, then file the paperwork so the rebate, the permit, or the label lands. Every audit is done by an advisor licensed for exactly that work.
Residential audit · On site
Why are the bills so high? Where is the heat going? We test your home with a blower door, model it in HOT2000, and hand you a prioritized plan: what's leaking, what's worth fixing, what each fix saves. If rebates are your goal, we map those too and file the paperwork.
Multi-unit buildings need numbers a board can vote on. We baseline the common areas and mechanicals, sample suites, and deliver a capital plan sequenced by payback: the upgrades that keep cutting energy and operating costs for decades, not just this budget year.
MURB · Low-rise walk-up
Production build · Mid-phase
The SB-12 performance path is how new homes clear permits without prescriptive lock-in, and it starts with energy modelling. We model compliance in HOT2000, certify ENERGY STAR for New Homes, and give site crews checklists they actually use.
A failed blower door after drywall is an expensive way to find out the envelope was wrong. We model the drawings before permits, set the air tightness target, test mid-build while the walls are still open, and certify at final. No callbacks, no re-work, and a label your buyer pays attention to.
Net Zero build · Framing stage
HVAC · Sized to CSA F280
How big a furnace, AC, or heat pump does this building actually need? An F280 heat loss / heat gain calculation is the standards-based answer: required by the building code for equipment sizing, expected by rebate programs, and the diagnosis for rooms that never hold temperature. We run it room by room, then design the high-performance HVAC system to match.
Audits for large buildings, built on the codes that govern them: ASHRAE Level 1 and 2, the National Energy Code (NECB), and Ontario's SB-10 for Part 3 buildings. Twelve months of utility data goes in; a measure list with costs, paybacks, and incentive filings comes out. Farm buildings run under a different code; the work is the same.
Commercial · Part 3 building
How well a building was built shows up as one number: how much air leaks through it. Every audit includes a calibrated blower door test, from bungalows to Part 3 large buildings, and the fixes that improve the number are the cheapest upgrades in the book. They're also exactly what the rebate program pays for.
Net Zero Ontario is a licensed field team, not a booking site. Every advisor who walks your building works for us, carries the licence for the job you booked, and gets senior review on every file. One company from first test to final label. No handoffs.
"Chris found the leaks two contractors had missed, then mapped the rebates that paid to fix them. Our blower door number went from 6.8 to 4.6 and the house finally holds heat."
"They audited our 5-unit walk-up and handed the board a capital plan we could actually vote on. Clear numbers, zero upsell."
"They modelled our Net Zero spec at the design stage and the final blower door came in under target. The label was never in doubt."
"Chris and the team turn our SB-12 compliance models around in days, and the site crews actually use their air tightness checklists."
"The Level 2 audit paid for itself before we finished reading it. They found over $20,000 a year in savings and filed the incentive paperwork the same month."
Windsor to Kingston along the lakes, north to Barrie and the Kawarthas. If it's south of the Shield, we cover it. Crews run weekly loops through every region below, so travel stays off your invoice. Outside the lines with a larger building or a subdivision? Ask.
Short answers to what we hear most. Anything else, add it to the form and we'll answer it on your callback.
Tell us about your building. A licensed advisor calls you within 24 hours to schedule your visit, with the right rebates already mapped.
A licensed advisor will call you within 24 hours to schedule your audit.