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 headquartered in Vaughan, Ontario, serving 400+ commercial, industrial, multi-residential, and condominium buildings across the GTA and Ontario for over 15 years.
Our clients include Dream REIT, BGO, BGIS, Avison Young, JLL, Kinvest, Manulife, Compass, Pure, Torgan and many more — institutional owners and property managers who require documented performance, transparent pricing, and quarterly reporting. We respond to 99% of commercial HVAC emergencies within 4 hours — 24/7/365.
Our technicians are Local 787 certified, TSSA licensed, G1/G2 gas fitter certified, 313A refrigeration mechanic licensed, A2L refrigerant certified, and OWWA certified for backflow testing. Avetta 2025 Safety Star verified. BBB+ accredited. Members of HRAI, ORAC, and ACMO.
Services: - HVAC service and repair — 24/7 emergency response - Preventive maintenance — building-level and suite-level programs with quarterly reporting - HVAC retrofits — boiler replacements, cooling tower replacements, rooftop units, fan coil fleet programs - Commercial plumbing — hydronic heating, domestic hot water, water conservation retrofits - Backflow prevention testing — OWWA certified, registered with all major GTA municipalities - Building automation — BAS design, integration, optimization - Energy management — monitoring, analytics, decarbonization planning - HVAC design build — system design and installation for new builds and fit-ups.
Equipment: manufacturer-independent. Trane, Lennox, Carrier, RBI, Lochinvar, and many more. Equipment is selected based on each building's requirements.
Service area: Toronto, Mississauga, Vaughan, Brampton, Markham, Richmond Hill, Oakville, Scarborough, Etobicoke, North York, Burlington, London, Kingston, and Barrie. No fuel surcharges. Transparent pricing. Quarterly reporting as standard.
Contact us : service@kontrolbuildings.ca
-
Min project size
$1,000+
-
Hourly rate
$100 - $149 / hr
-
Employees
10 - 49
-
Locations
Vaughan, Canada
-
Year founded
Founded 2010
1 Locations
- Vaughan , Canada
Service Lines
Select Focus Area
- Commercial Property Management Focus
-
- Preventative Maintenance
- 45%
- Property Type
-
- Retail Brokerage & Management
- 10%
Industries
- HVAC
- 50%
- Real estate
- 50%
Clients
- Midmarket ($10M - $1B)
- 60%
- Enterprise (>$1B)
- 30%
- Small Business (<$10M)
- 10%
Have you worked with Kontrol Buildings Inc.?
Share your experience working with Kontrol Buildings Inc. on a past project by leaving a review for buyers around the world
Our Story
With more than 15 years of operations in the GTA, Ontario market, Kontrol Buildings delivers commercial HVAC, plumbing, and building automation services. 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.Verified means Clutch independently confirmed Kontrol Buildings Inc. is a legally registered business,
financially sound (Creditsafe: Low Risk).
- Verified Client Reviews
- 0
- Overall Review Rating
- Source
- Clutch
Business Entity
| Business Entity Name | Kontrol Buildings Inc. |
| Source | Canada's Business Registries |
| Jurisdiction of Formation | Canada |
| Date of Formation | January 20, 2010 |
| Status | Active |
| Last Updated | September 5, 2026 |
| ID | Registry ID: 1815937 Business Number (BN): 829544857 |
Credit Report Results
| International Credit Risk Assessment | Low Risk |
| Source | Creditsafe |
| Last Updated | September 5, 2026 |
Locations (1)
Contact Kontrol Buildings Inc.
If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.
Sign in to see which brands trust Kontrol Buildings Inc..
Get connected to see updates from Kontrol Buildings Inc. like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.