Commercial HVAC Solutions Built for Business

Trusted Experts, Proven Results

At Heritage Mountain Heating & Cooling, we understand the demands of commercial properties. Whether you manage offices, strata buildings, or retail sites, you need HVAC systems that run efficiently and stay reliable, especially during peak seasons. From ductless air conditioning in Burnaby to solutions in the Tri-Cities: air conditioning repair in Coquitlam, and air conditioning repair in Port Coquitlam, we’ve got you covered with responsive service and proven expertise.

We deliver tailored maintenance plans, expert installations, and diagnostics that prevent costly issues before they happen. Our Red Seal-certified technicians show up on time, communicate clearly, and always do the job right the first time.

For 25-plus years, our team has supported commercial clients across the Lower Mainland that rely on us for fast, effective and trusted HVAC solutions. If you require air conditioning repair in Vancouver or surrounding cities, we’re the partner you can count on for long-term HVAC performance.

Why Commercial Clients Choose Heritage Mountain

Technician checking air conditioning unit
Red Seal Technicians for Commercial HVAC Service Excellence
Every project is led by Red Seal-certified professionals trained in light commercial systems, including air conditioning repair in Coquitlam and air conditioning repair in Port Coquitlam.
Custom Preventative Maintenance Plans That Protect and Perform
Our commercial maintenance plans extend equipment life, improve your tenants’ comfort, and reduce emergency downtime for everything from ductless air conditioning in Burnaby to rooftop units.
Close-up Of Building Exterior With Air Heat Pump
Energy efficiency screen on cellphone leaning on drawings and blueprints of a new house.
Diagnostic Tools That Optimize Efficiency and Reliability
We use state-of-the-art diagnostic tools to assess airflow, measure performance, and system balance, essential for precision buildings can rely on.
Transparent Service With Paperless Client Portals
Expect easy, secure 24/7 access to reports, site photos, invoices, and service history, because your HVAC data is valuable and your time should be, too.
Home inspection of central air unit by a maintenance worker
laptop with document online for approve quality assurance
Emergency Repairs and Fast Response Times Guaranteed
We offer emergency service and priority response for our commercial maintenance clients. From diagnostics to air conditioning repair in Vancouver, we’re ready when you need us.

We handle a wide range of commercial HVAC systems, including:

Rooftop Units (RTUs)
Heat Pumps & Ductless Splits
Air Conditioning Units
Make-Up Air Units & Exhaust Systems
Thermostat Controls & Zoning
Ventilation Systems
Refrigeration (select locations)

Our Comprehensive Step-by-Step Commercial Maintenance Process

Thorough Site Assessment With Full System Review
We begin with a comprehensive walkthrough to assess your equipment age, HVAC layout, your tenants’ needs and potential comfort concerns across your facility.
In-Depth Equipment Inspection With Precision and Care
We examine all critical HVAC components: motors, belts, controls, coils, filters, drains, electrical, and airflow to ensure safe and efficient consistent operation year-round.
Performance Testing That Drives Better System Results
Digital testing tools help us evaluate system output, airflow, and energy usage to uncover inefficiencies before they escalate.

Clear Reporting & Expert System Recommendations

Every service includes easy-to-read documentation with photos, metrics, and insights to help you plan, budget, and stay compliant. Plus, actionable recommendations if required.
Automated Scheduling to Manage Follow-Ups
We manage follow-ups, so you’re never caught off guard. No surprises or emergency calls due to missed maintenance dates. Just proactive care and consistent performance.
Your Trusted HVAC Partner for Long-Term Building Performance

Whether it’s an office, warehouse, retail space, or industrial facility, we go beyond checklists to deliver strategic HVAC care. With every visit, we build trusted partnerships by providing responsive service, transparent communication, and performance-driven solutions that protect your investment and your peace of mind.

Doing it right the first time with integrity, precision, and trust.

Ready to simplify your commercial HVAC needs with a custom maintenance plan built around your building’s performance, comfort, and budget? Let’s talk today!