A served area is too hot, too cold or receives weak airflow
Commercial service with one accountable contact
Commercial HVAC & Rooftop Unit Service
A commercial rooftop-unit service call coordinated around site access, operating controls, heating and cooling sections, airflow and a clear record of findings.
Maintenance or active fault
Know which problem the appointment needs to solve.
A commercial call-out establishes access, equipment condition and the cause of the reported operating issue. Filters, belts, controls, refrigeration, heating components and added labour are handled according to the authorized scope and quoted separately when required.
The rooftop unit alarms, locks out or cycles outside its normal pattern
Belts, fans, compressors or heating stages sound or operate differently
A property manager needs documented findings across one or more units
The visit starts with the actual intent.
A commercial call-out establishes access, equipment condition and the cause of the reported operating issue. Filters, belts, controls, refrigeration, heating components and added labour are handled according to the authorized scope and quoted separately when required.
Make the larger decision with evidence.
Commercial decisions must account for downtime, tenant impact, unit condition, controls, curb and duct compatibility, crane or roof access, code requirements and the availability of parts—not only the age shown on the data plate.
See what's included
A clear service scope before the visit.
The booked appointment covers the confirmed service scope. If diagnosis reveals a separate repair or part, the customer should receive an explanation and price before authorizing additional work.
Site and equipment-scope confirmation
Heating, cooling and airflow review as applicable
Accessible electrical and mechanical observations
15-point rooftop-unit framework
Documented findings and next-step coordination
Equipment-specific · not generic
The commercial rtu 15-point framework.
Each point explains what is reviewed and why it matters. Accessibility, equipment design, operating conditions and manufacturer requirements determine the exact steps completed.
- 01Service
Site access and equipment identification
Confirm roof access, unit designation, served area and reported operational issue.
- 02Performance
Thermostat or building controls
Review the service call, schedules and available control response.
- 03Safety
Disconnect and electrical condition
Inspect accessible disconnect, wiring, panels and connection condition.
- 04Condition
Contactors and capacitors
Review accessible switching components and measurements where applicable.
- 05Condition
Belts and pulleys
Inspect belt condition, tension and alignment on equipped units.
- 06Performance
Blower and motor
Review fan operation, wheel condition, motor sound and available current measurements.
- 07Condition
Filters
Inspect filter condition, fit and airflow restriction.
- 08Safety
Heating section
Review applicable gas or electric heating components within the qualified service scope.
- 09Cleaning
Evaporator and condenser coils
Inspect accessible coil condition and identify the appropriate cleaning scope.
- 10Condition
Outdoor fan section
Review fan blades, motors, guards and visible mounting condition.
- 11Cleaning
Condensate system
Inspect accessible pan, drain and trap condition.
- 12Performance
Refrigeration circuit
Evaluate applicable operating data and visible leak indicators within qualified scope.
- 13Performance
Economizer and dampers
Review available damper movement, linkage and control response where equipped.
- 14Safety
Safeties and limits
Check applicable operating safeties and shutdown response.
- 15Service
Final cycle and report
Document unit status, measured findings, immediate concerns and recommended next steps.
This framework communicates B.C HVAC's intended service structure. The assigned qualified professional confirms the safe, applicable and accessible work for the specific installation. It is not a substitute for the equipment manufacturer's service instructions.
A visible next step
How diagnosis becomes an informed decision.
The booked scope, any repair and any replacement estimate remain distinct so the customer can see what is being authorized.
- 01
Coordinate the site
Provide roof access, unit designation, served area, control schedule and an on-site contact.
- 02
Document the operating fault
Heating, cooling, airflow, controls and accessible mechanical condition are reviewed against the complaint.
- 03
Approve repairs or planning
Immediate repair, preventive work and capital replacement recommendations are separated for clearer property decisions.
Before you book
Questions customers ask.
Plain answers about price, scope, safety and what happens if the service identifies a repair.
Is roof access included?
Access requirements vary by property. Provide ladder, hatch, escort and unit-location details when requesting service so the appointment can be coordinated safely.
Does the call-out include parts?
Parts and repairs are not assumed to be included in the commercial call-out price. Additional work should be explained and authorized separately.
Can B.C HVAC coordinate multiple locations?
B.C HVAC can discuss coordinated service for buildings or property portfolios. Actual availability is confirmed for each location and equipment scope.
Independent customer guidance
Use authoritative sources for safety and program rules. B.C HVAC does not control utility rebates or provincial qualification requirements.