What We Do
Mobile vehicle A/C service in Vernon, BC and the Okanagan region. Every service is performed by a licensed, certified technician with professional equipment.
Was your problem already fixed by a shop, but the air is still warm?
It's the call I get most often in July. Usually means a missed leak, a shallow vacuum, or a guessed charge. Call (250) 351-6766 and I'll tell you what the shop did and what I'd do differently.
Every job is different — vehicle make, refrigerant type (R134a vs R1234yf), system condition, and your location all factor in. Rather than post numbers that won't match your situation, we'll give you a clear, no-pressure quote in a quick phone call or text. Call 250.351.6766 or use the contact form.
Pick the One That Sounds Like You
Most customers fall into one of three buckets. If you're not sure, just call — we'll tell you in 30 seconds.
My A/C isn't cold anymore
Diagnose, leak-test, vacuum, and recharge by weight. We come to you, identify the cause on-site, and tell you the cost before any work begins.
See what's involvedMy shop replaced a part
Compressor, condenser, evaporator, or hose just got swapped? The system needs a nitrogen test, deep vacuum, and weighed recharge to last. We are the final step.
See the packageTractor, RV, classic, fleet, retrofit
Heavy equipment, vintage R12 retrofits, ozone odour treatment, hose crimping, infrared diagnostics — if it has refrigerant, we work on it. Call or send a message.
Contact usFull Service Menu
Every service we offer, in detail. For the curious or the specialist.
Post-Repair Final Step Package
Most RequestedThe complete procedure for any vehicle whose A/C system has been opened for repairs. This is the service that protects your investment in new parts.
- Nitrogen dry pressure test & decay verification
- Deep vacuum evacuation (target ≤1000 microns)
- Vacuum decay hold test — confirms no leaks
- Refrigerant charge by manufacturer-specified weight
- Electronic refrigerant leak detection (post-charge)
- Witness capping — paint applied to all service ports and fittings
- Recorded graphed system pressure data (emailed to you)
Nitrogen Pressure Decay Testing
Dry nitrogen is introduced to the system and allowed to stabilize. A pressure decay test confirms the system holds — before any refrigerant is used.
- System pressurized with dry nitrogen
- Pressure decay timed and recorded
- Leak location assistance if decay detected
System Vacuum Evacuation
Professional two-stage vacuum evacuation to remove moisture, air, and non-condensable gases from the system.
- Deep vacuum to ≤1000 microns
- Micron gauge monitoring throughout
- Decay hold test to verify system integrity
Refrigerant Charging by Weight
Refrigerant loaded to manufacturer specification by weight on calibrated digital scales.
- Manufacturer charge weight looked up per vehicle
- Refrigerant loaded on calibrated digital scales
- System performance verification after charge
Oil Condition Testing (Non-Invasive)
Unique capability: testing the refrigerant oil condition on an operating system without opening it or disrupting refrigerant charge.
- Oil sample extracted without opening system
- Visual and instrument analysis
- Report on contamination level and compressor health indicator
Electronic Refrigerant Leak Detection
Electronic leak detection using a calibrated detector sensitive to refrigerant compounds.
Learn more- Full system scan — fittings, hoses, components
- Leak location pinpointed
- Documentation of leak location for repair
Refrigerant Recovery
Compliant recovery of refrigerant from vehicle A/C systems and appliances, performed by HRAI-certified technician.
Learn more- Recovery from cars, trucks, RVs, marine, ATVs, and agricultural equipment
- Recovery from residential and commercial appliances
- R134a, R1234yf, R22, and other refrigerants
- HRAI compliant — legally required in Canada
Low Refrigerant Diagnostics
System is low on refrigerant — but where did it go? We diagnose whether the loss is a slow leak, rapid leak, or something else before topping it up.
Learn more- Pressure testing and leak scan
- Recovery of remaining charge if required
- Leak documentation
- Charge restoration after repair
A/C Hose Crimping
Hose crimping is available on a case-by-case basis. Due to the wide variety of crimp fittings across manufacturers, an assessment visit is required before any work is scheduled.
- On-site assessment to identify correct fitting type
- Hose fabrication if correct parts are on hand
- Parts sourcing from Kelowna if required (additional travel cost)
Condenser & Evaporator Cleaning
An A/C system that works but underperforms is often caused by a fouled condenser or evaporator. Cleaning with a foaming agent restores airflow and heat exchange efficiency without replacing parts.
- Foaming agent applied to condenser or evaporator coils
- Fan operation verified
- Applicable to vehicles, equipment, and accessible RV roof units (top cover removal required)
Odour Treatment — Ozone Generator
Persistent vehicle odours from mice, mildew, smoke, or other sources can be neutralized using an industrial ozone generator. Ozone reaches areas that cleaning products can't.
- Industrial ozone generator placed inside vehicle
- Treatment time 30 minutes to 2 hours depending on severity
- Effective against mice, mildew, smoke, and general odours
Infrared Camera Inspection
Industrial infrared camera used to visually identify temperature anomalies in A/C lines and components — helping locate problem areas before they become expensive failures.
- Thermal imaging of accessible A/C lines and components
- Temperature differential analysis
- Visual documentation of findings
R134a Retrofit
Retrofit of older vehicles from R12 to R134a refrigerant, including system flush, oil change, and component assessment.
Learn more- R12 recovery (compliant disposal)
- System flush and desiccant replacement
- Retrofitted fittings installation
- R134a charge to adapted specification
Remote Site Service
Full A/C service at locations with no grid power. Generator-equipped for farms, remote properties, job sites, and off-grid locations.
- Generator-powered equipment operation
- All standard services available
- Travel to remote Okanagan locations
Service Documentation & Warranty Notice
Every service is documented with pressure graphs, charge weights, vacuum readings, and inspection records — emailed to you on completion. This paperwork is your proof of proper installation.
For compressor warranty claims, witness paint applied at the time of service must be intact, confirming the system was not opened or disturbed after JANTECH's work. Warranty eligibility is assessed in part on documented installation procedure.
JANTECH Mobile Services is not responsible for component failures caused by pre-existing conditions, contamination introduced after service, third-party repairs, or damage unrelated to the refrigerant service performed.
All services performed in compliance with Canadian refrigerant handling regulations. HRAI certified technician. Serving Vernon, BC and the Okanagan region.
Service Area
Based in Vernon, BC.