30 Years of Trusted HVAC Excellence
Fully licensed HVAC specialists serving commercial and industrial clients across the GTA and Southern Ontario. Installs, repairs, maintenance, and building automation — available 24/7, 365 days a year.
Southern Ontario
Three Decades of Commercial HVAC Excellence
For over 30 years, Laser Controls has been the trusted HVAC partner for commercial and industrial facilities across the GTA and Southern Ontario. From Niagara to Ottawa, our fully licensed technicians deliver reliable, end-to-end HVAC solutions that keep your operations running at peak efficiency.
Our Core Services
From new construction to emergency response, our licensed team covers every aspect of commercial and industrial HVAC.
HVAC Systems
End-to-end commercial and industrial HVAC — installation, commissioning, and ongoing support for facilities of all sizes.
Rooftop Units
Expert maintenance and repair of rooftop HVAC units. Minimize downtime and maximize the lifespan of your equipment.
Preventative Maintenance
Structured PMA programs tailored to your facility — protecting your investment and preventing costly unplanned failures.
Emergency Repairs
Certified technicians available around the clock. Fast diagnosis and repair when you need it most.
DCKV Systems
Demand Control Kitchen Ventilation for commercial kitchens — energy savings, compliance, and improved air quality.
Building Automation
Intelligent BAS integration for centralized control of HVAC, lighting, and facility systems — improving comfort and efficiency.
Need a tailored solution?
Talk to our team and get a plan built for your facility.
The Laser Controls Commitment
Our reputation has been built one job at a time over three decades. Here's what you can count on every time you work with us.
30+ Years of Experience
Three decades serving commercial and industrial clients across the GTA and Southern Ontario.
Fully Licensed & Insured
Every technician is certified, licensed, and insured. We comply fully with Ontario HVAC regulations.
24/7 Emergency Response
We operate 365 days a year. Critical issues get immediate attention — any time, any day.
Wide Service Area
From Niagara to Ottawa — our technician network covers the full GTA and Southern Ontario region.
Energy Solutions
Approved Ontario saveONenergy partner. We help reduce your energy costs and environmental impact.
Commercial Focus Only
100% commercial and industrial expertise. No residential — just the deep specialization your facility needs.
Fast Response. Done Right.
Call or Request a Quote
Reach us any time — 24 hours a day, 365 days a year. Describe your issue and we'll dispatch the right specialist without delay.
On-Site Assessment
Our licensed technician arrives promptly, performs a thorough diagnostic, and provides a clear, upfront quote before any work begins.
Expert Service Delivered
We carry out the work to the highest industry standards — from a single repair to a full HVAC system installation. Done right, first time.
Trusted by Industry Leaders
Our Work in Action
Real projects. Real results. Open utility-backed case studies (PDF) and project videos.
View all case studies
Case studyPDFToronto
2 Jane St.
Utility-backed energy savings through HVAC optimization and controls — documented for incentive programs.
Case studyVideoAlliston
Nottawasaga Inn Resort
Hospitality-scale load: demand-based ventilation and incentive-aligned upgrades across guest and kitchen systems.
Case studyPDFOshawa
55 Athol
Commercial retrofit focused on measurable energy reduction and reliable operation.
Common Questions
Can't find the answer you're looking for? Our team is always ready to help.
Call Us NowWe serve commercial and industrial clients across the GTA and Southern Ontario — from Niagara to Ottawa. Our licensed technician network ensures fast response times throughout the region.
Yes. We operate 24 hours a day, 7 days a week, 365 days a year. Our emergency response team is always available. When a critical HVAC issue threatens your operations, we respond immediately.
A PMA is a scheduled maintenance program tailored to your HVAC systems. Regular maintenance prevents costly failures, extends equipment lifespan, ensures energy efficiency, and keeps you in compliance with building codes. We assess your facility and build a program that fits your operational schedule and budget.
Yes. Laser Controls is exclusively focused on the commercial and industrial sector. This specialization gives our technicians deep expertise in the complex systems, regulations, and requirements your facility demands.
Demand Control Kitchen Ventilation (DCKV) adjusts exhaust fan speeds based on actual cooking activity. It can reduce energy costs by 30–50% while maintaining air quality and fire code compliance. It's highly valuable for restaurants, hotels, and institutional kitchens.
Absolutely. Every member of our field team is fully licensed, certified, and insured. We comply with all Ontario HVAC regulations and industry standards — so you always get work that meets the highest professional benchmarks.
Ready to Optimize Your Facility?
Whether you need emergency service, a preventative maintenance program, or a full HVAC overhaul — Laser Controls has the expertise and team to deliver.