Contact Kontrol Buildings Inc.
Get a custom proposalHelping You Operate a Better Building
Kontrol Buildings is a full-service commercial HVAC, plumbing, and building automation company serving 400+ commercial, industrial, and multi-residential properties across the Greater Toronto Area. Our clients include Dream REIT, BGO, BGIS, Avison Young, JLL, and Kinvest — institutional owners and managers who demand documented performance and zero surprises.
We respond to 99% of commercial HVAC emergencies within 4 hours, 24/7/365, with live dispatch — never a voicemail or call centre. Our technicians are Local 787 United Association certified journeymen, G1/G2 gas fitter licensed, TSSA compliant, and Avetta 2025 Safety Star verified — the prequalification standard required by major REITs across Ontario.
From emergency repairs and preventive maintenance to full HVAC retrofits, design-build, building automation, energy management, and commercial plumbing, we deliver end-to-end mechanical solutions under one service agreement.
If you manage a GTA commercial portfolio and need a mechanical partner who shows up fast, owns the problem, and helps you operate a better building — that's exactly what we do.
Call us to benefit from rapid response and transparenet pricing @service@kontrolbuildings.ca
BBB+ Accredited Business
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Min project size
$1,000+
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Hourly rate
$100 - $149 / hr
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Employees
10 - 49
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Locations
Vaughan, Canada
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Year founded
Founded 2010
1 Locations
- Vaughan , Canada
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Our Story
With 60+ years of combined expertise, Kontrol Buildings delivers commercial HVAC, plumbing, and building automation services across the GTA. Our Local 787 certified, Avetta 2025 Safety Star verified technicians serve 400+ properties for clients including Dream REIT, BGO, BGIS, Avison Young, JLL, and Kinvest. We combine transparent pricing, 24/7 live dispatch, and a 99% sub-4-hour emergency response — because operating a better building starts with the right team.
What Sets Us Apart
Customer Service
Customer service is at the heart of our business DNA. Our live dispatch 24/7/365 — is here for routine repairs or emergencies. Fast response, transparent upfront pricing, no hidden fees, and proactive communication at every step of every job.Customized Solutions for Your Building
Every building is unique. We take the time to understand your property and goals, present multiple tailored solutions, then partner with you to execute. No one-size-fits-all — just the right fit for your building.Transparent Pricing
No surprise truck charges. No fuel surcharges. No hidden fees. Ever. We provide clear, upfront pricing before any work begins — so you can plan with confidence and focus on running your building.Locations (1)
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