❄️ AC Repair Westmount London Ontario — $175 Flat • 24/7 • Zero Surcharge • Carrier • Lennox • Kepler from $3,500 All-In
Capacitor • Contactor • Refrigerant Leak • Frozen Coil • All Brands • Certified HVAC Technician • Written Quote
AC Repair Westmount London Ontario: Capacitor $180–380 • Contactor $160–280 • Refrigerant leak $350–680 • Frozen coil • Condenser coil cleaning • Carrier • Lennox • York • Goodman • All brands • Kepler 14 SEER2 from $3,500 • Same-day install • (647) 550-4220
AC Repair
Westmount
London Ontario.
$175 Flat. 24/7. Zero Surcharge.
Westmount London Ontario is home to some of the city’s oldest central AC systems — Carrier and Lennox condensing units installed alongside the 58-series furnaces during the neighbourhood’s late 1990s–early 2000s renovation wave. A Carrier AC paired with a Carrier 58-series furnace in a Westmount home from 2002 is now 23 years old. At this age, capacitors have weakened through hundreds of summer heat cycles, contactors have pitted surfaces from years of high-current switching, and refrigerant line sets may have micro-leaks from vibration at fittings. Hawana’s Westmount AC repair approach is diagnosis-first: identify the actual cause before replacing any part, and present repair vs replacement options in writing when the unit age makes both worth considering. $175 flat, any hour, zero surcharge.
All Brands. Written Quote.
Zero Surcharge.
All repair costs parts + labour. Not including $175 call. Written quote before work. Invoice = written quote.
AC Repair Costs
Westmount London Ontario 2026
All costs below are parts + labour, not including the $175 service call. Written quote before any work begins. The 30% rule applies: if AC repair exceeds 30% of a new Kepler 14 SEER2 at $3,500 — especially on a 20+ year Westmount Carrier or Lennox — replacement deserves serious consideration in writing.
| Repair / Component | Cost (Parts + Labour) | What’s Covered | Westmount Context |
|---|---|---|---|
| 🕐 SERVICE CALL — Every Visit | |||
| Service call — any hour, any day | $175 flat | On-site diagnosis: capacitor reading, refrigerant pressure check, contactor inspection, coil inspection, electrical check. Written quote. | Zero surcharge. The $175 service call during a July heat wave in Westmount is the same as a September tune-up appointment. $175 applicable toward same-day replacement. |
| ❄️ COMPONENT REPAIRS (Parts + Labour — Not Including $175) | |||
| Capacitor replacement | $180–380 | Run capacitor and/or start capacitor replaced. Microfarad reading documented before and after. Compressor start cycle verified. | The #1 repair in Westmount. Carrier and Lennox AC units from the early 2000s — 20+ years of summer heat cycles — have capacitors past nominal life. Fails on the hottest day of July when the unit is worked hardest. |
| Contactor replacement | $160–280 | Contactor replaced. Arc pitting documented before replacement. Compressor and fan start confirmed after. | Symptom: thermostat calls for cooling, indoor air handler runs, outdoor unit completely silent. Common on Westmount’s older Carrier and Lennox systems — contact surfaces pit over years of high-current switching. |
| Refrigerant leak repair + recharge | $350–680 | Leak location (electronic detector), leak repair (fitting, flare, or line set repair), pressure test, full system evacuation, recharge to manufacturer spec. | Westmount line sets from the early 2000s can develop micro-leaks at flare fittings from vibration. Adding refrigerant without finding and fixing the leak is an Ontario environmental violation — Hawana always finds and repairs the leak first. |
| Condenser coil cleaning | $160–280 | Coil fins cleaned inside-out with approved coil cleaner. Cottonwood, grass, and debris removed. Airflow and subcooling verified after cleaning. | Westmount cottonwood season (May–June) packs condenser coils with white fluff within days. A clogged coil reduces AC capacity by 20–40% — the unit runs continuously but can’t keep up with demand. $149 tune-up before June prevents this. |
| TXV / metering device replacement | $340–580 | Thermostatic expansion valve or fixed orifice replaced. Refrigerant recovered, component replaced, system recharged and verified. | A failed TXV causes under-cooling — the system runs, pressures are wrong, the evaporator is either flooded or starved of refrigerant. Requires refrigerant recovery and recharge as part of the repair. |
| Condenser fan motor replacement | $280–520 | Fan motor replaced to OEM spec. Fan blade inspected and replaced if damaged. Amp draw verified after replacement. | Condenser fan failure causes the compressor to overheat and trip on high-pressure cutout. Symptom: outdoor unit starts, fan doesn’t spin, compressor shuts off on overload within minutes. Common on 20+ year units. |
| Annual AC tune-up | $149 | Capacitor microfarad reading, contactor inspection, refrigerant pressures, superheat/subcooling, condenser coil inspection, evaporator coil check, electrical connections, filter check, thermostat calibration. Written report. | For Westmount’s aging Carrier and Lennox AC systems, a $149 tune-up in May identifies a capacitor trending toward failure before the July heat wave. Catching a $180 capacitor in May avoids a $175 + $180 emergency in July. |
| ❄️ NEW AC INSTALLATION — SAME-DAY AVAILABLE IN WESTMOUNT | |||
| Kepler 14 SEER2 (all-in) | $3,500 | Kepler 14 SEER2, R-410A, installation, electrical connections, refrigerant line set, system evacuation and charge, old unit removed. All-in. | R-410A — NOT R-22, NOT R-32. R-410A is fully serviceable in 2026. For most Westmount homes replacing a 20+ year Carrier, the Kepler delivers modern efficiency with a long service life at a competitive all-in price. |
| Midea 14 SEER2 (all-in) | $3,500 | Midea 14 SEER2, R-410A, same all-in scope as Kepler above. | Both Kepler and Midea are R-410A units. Same performance tier, same all-in price. Abdullah recommends based on unit availability and fit for the specific Westmount installation. |
Written itemized quote before any AC repair in Westmount. The $175 service call covers the diagnosis and the written quote — refrigerant pressures, capacitor readings, and contactor condition all documented. You approve before anything is replaced. Invoice equals the written quote. (647) 550-4220 — any hour.
Diagnose Your Westmount AC
Symptom → Cause → Repair Cost
Westmount’s aging Carrier and Lennox AC stock produces predictable failure patterns. Here is what each looks like and what it costs to fix.
Symptom: AC turns on, outdoor unit hums but compressor or fan doesn’t start; system trips off after a few seconds; sometimes a clicking sound as it tries to start. Fails most often on the hottest day of summer when the unit is working at maximum load.
Westmount’s 20+ year Carrier and Lennox units have capacitors well past their 10–15 year service life. A capacitor reading at 60–75% of nameplate microfarad is failing — Hawana measures and documents this reading before replacing. Call (647) 550-4220.
Symptom: Thermostat calls for cooling, indoor air handler runs, outdoor unit completely silent. The indoor unit blows room-temperature air. The outdoor compressor and fan never start.
The contactor is the electromagnetic switch that applies voltage to the compressor and fan motor. Arc pitting on the contact surfaces (from years of high-current switching) prevents the contacts from closing reliably. 20–30 minute repair. Call (647) 550-4220.
Symptom: AC runs but the house never reaches the set temperature. Cooling capacity has gradually declined over 1–3 seasons. Ice may form on the refrigerant lines. Indoor evaporator coil may frost over.
Leak location with electronic detector, repair at the source (flare fitting, line set, or coil), pressure test, and recharge. Just adding refrigerant without repairing the leak is an environmental violation. Most Westmount units use R-410A — fully serviceable in 2026. Call (647) 550-4220.
Symptom: AC runs continuously but cannot keep up — the house gets to within 3–5°C of the set temperature but not closer. Outdoor unit is hot to the touch. Higher than normal electricity bills. More common after cottonwood season.
Westmount cottonwood (May–June) and grass clippings pack the condenser fins rapidly. A 40% blocked coil = 40% less cooling capacity. Coil cleaned inside-out with approved cleaner. Preventable with a $149 spring tune-up. Call (647) 550-4220.
Symptom: AC running but blowing warm or barely cool air. Ice visible on the copper refrigerant lines near the indoor unit. Water dripping from the indoor unit. System may blow warm air as ice blocks the coil entirely.
First check: replace the air filter. A clogged filter is the #1 cause of frozen coils — replace it, turn to FAN ONLY for 4–6 hours to thaw. If the coil refreezes after a clean filter, the cause is low refrigerant from a leak. Call (647) 550-4220.
Symptom: Outdoor unit runs, fan spins, but no cooling. Refrigerant pressures abnormal — high-side low, low-side high (compressor not pumping). Compressor may make grinding or squealing noise.
Compressor replacement on a 20+ year Westmount Carrier or Lennox is almost always compared against a new Kepler or Midea from $3,500 all-in. A $1,500+ compressor in an aging system with a failing line set and old capacitor is a difficult justification. Abdullah presents both options in writing. Call (647) 550-4220.
Before & After
Condenser Coil — Westmount AC Repair
The most preventable Westmount AC failure. A clean coil rejects heat efficiently. A clogged coil causes the unit to work at 150% effort for 60% of the cooling output.
Condenser coil packed with cottonwood, grass, and debris — 40–60% blocked, AC running but not cooling
Fins clear, airflow restored, subcooling correct — full cooling capacity restored in Westmount home
Condenser coil cleaning is included in the $149 annual AC tune-up when the coil condition warrants it — not charged separately when caught at a scheduled tune-up. A May tune-up before Westmount’s cottonwood season is the most cost-effective preventive service for central AC systems. (647) 550-4220.
Diagnose Your AC First
Westmount London Ontario
Five checks that take under 10 minutes and identify the most common fixable causes of AC failure before calling for service. If none resolve it — call (647) 550-4220. $175 flat, any hour.
Refrigerant Guide
Westmount London Ontario AC Systems 2026
R-410A is the standard refrigerant in Westmount AC systems installed approximately 2010 to present. R-410A is NOT phased out in 2026. It is fully available and serviceable. Refrigerant leak repair and recharge on R-410A systems: $350–680 (parts + labour, not including $175 service call). All Kepler and Midea 14 SEER2 units installed by Hawana use R-410A.
Note: R-22 is the phased-out refrigerant — not R-410A. These are different compounds with different properties.
R-22 is the refrigerant in AC systems manufactured before approximately 2010 — including many Westmount Carrier and Lennox units from the 1990s–2000s now 20–25 years old. R-22 is phased out under the Montreal Protocol and new R-22 is no longer manufactured in Canada.
If your Westmount AC uses R-22 and develops a refrigerant leak: repair options are severely limited and expensive. A replacement with a new R-410A system (Kepler from $3,500 all-in) is almost always the right decision. Call (647) 550-4220.
Find the yellow and black Energy Guide label on your outdoor condenser unit, or the white data plate on the unit’s casing. The refrigerant type is listed as: R-410A (most units from 2010+), R-22 (units from pre-2010), or occasionally R-407C (some older commercial applications).
If you can’t find or read the label, call (647) 550-4220 — Abdullah identifies the refrigerant type during the service call as part of the $175 diagnostic.
Who Repairs Your Westmount AC
Abdullah Ghzail diagnoses and repairs every Westmount AC call personally. Certified HVAC technician with 10+ years of AC repair and installation experience in London Ontario. He carries digital manifold gauges for accurate refrigerant pressure readings, a capacitor meter that documents the exact microfarad reading vs nameplate specification, and an electronic leak detector for refrigerant leak location.
For Westmount’s aging Carrier and Lennox AC systems — now 20–25 years old across the neighbourhood — the diagnosis is not a guess. A capacitor reading at 68% of nameplate is a documented measurement that tells you exactly how far along the failure curve the component is. A refrigerant pressure reading of 115 PSI on the low side (should be 130–145 for R-410A at ambient temperature) is a documented measurement that tells you the system is undercharged without speculation about the cause.
The $175 flat rate with zero surcharge at any hour has been Hawana’s policy since 2018. The Westmount homeowner whose Carrier AC stops on the hottest Saturday of July pays the same $175 as a September tune-up. No summer surcharge, no holiday rate, no after-hours premium. This is the permanent rate, not a promotional offer.
Note on TSSA and AC work: AC repair and installation does not require TSSA certification — TSSA certification covers gas equipment (furnaces, gas lines, water heaters). Abdullah is TSSA certified for gas equipment. For AC work, he holds HVAC technician certification with refrigeration handling qualifications under Section 608 protocols for refrigerant handling in Canada.
What Westmount Homeowners Say
About AC Repair with Hawana
Serving Westmount
and All London Ontario
The $149 annual AC tune-up is the most cost-effective AC maintenance decision for Westmount homeowners, particularly those with Carrier and Lennox systems now 15–25 years old. Here is what is included and why each item matters for an aging Westmount AC.
Capacitor microfarad reading: the capacitor is measured with a capacitance meter and the actual reading is compared against the nameplate specification. A capacitor reading at 80% of nameplate is starting to weaken. At 65%, it will fail soon — typically on the hottest day of the season. Replacing a $180 capacitor at a May tune-up is better than a $175 emergency call plus $180 capacitor on a Saturday in July.
Refrigerant pressure check: digital manifold gauges connected to the service ports. Low-side and high-side pressures read against manufacturer specifications adjusted for ambient temperature. A low-side reading below specification indicates refrigerant loss from a leak — found now, repaired for $350–680 before the season; found during a heat wave, emergency repair at the same cost but with urgency and wait time added.
Contactor inspection: contactor contacts visually inspected for pitting. A contactor with severe arc pitting is replaced before it fails. Minor contact surface treatment on lightly pitted contactors can extend service life. Electrical connections tightened — loose terminals create resistance heat that damages wiring over time. Call (647) 550-4220 to schedule.
Westmount London Ontario is bounded approximately by Wonderland Road North to the east, Oxford Street West to the north, Commissioners Road West to the south, and extends west toward the Westmount Shopping Centre corridor. The neighbourhood includes Sherwood Forest, some Masonville-adjacent properties, and the established Westmount residential streets that run between Wonderland and the western city limits.
Hawana serves all of Westmount including Regal Drive, Blackfriars Street, and the full residential grid of this established west London neighbourhood. Response time from 670 Millbank Drive to Westmount: approximately 15–25 minutes in normal traffic. During peak summer emergency periods (heat waves when multiple Westmount AC units fail simultaneously), Hawana maintenance plan holders receive priority dispatch ahead of non-plan residential calls.
Westmount AC installation note: Kepler and Midea 14 SEER2 units are R-410A systems. The outdoor condenser is installed in the typical side-yard or rear-yard location. Electrical connections are to the existing disconnect box. If the existing electrical service to the AC does not meet current amperage requirements for the new unit, this is identified during the service call assessment and quoted separately before the installation commitment.
Same-day AC installation in Westmount: old unit shut down and disconnected; refrigerant recovered and disposed of properly; old unit removed; new unit set, electrical connected, refrigerant line set connected, system evacuated and charged; full operational test. Typically 3–5 hours for a standard Westmount residential AC replacement. Call (647) 550-4220 any hour.
Westmount AC maintenance plan — Hawana Basic Care Plan ($149/year): includes annual AC tune-up (capacitor reading, refrigerant pressures, coil inspection, contactor check, electrical connections, filter check, thermostat calibration) plus priority emergency dispatch. For Westmount homeowners with AC systems 12–20 years old — the most common situation in the neighbourhood — the Basic Care Plan provides annual preventive oversight that catches failing capacitors and low refrigerant levels before they become $175 emergency calls. Standard Plan ($249/year) adds annual furnace tune-up. Premium Plan ($299/year) adds tankless water heater descaling and minor parts (capacitor, contactor when identified at tune-up) at cost. Priority dispatch for plan holders means Westmount plan holders are dispatched ahead of non-plan residential calls during peak demand periods — significant in a neighbourhood where many aging AC systems fail simultaneously during the same July heat wave. Ductless mini-split AC installation available for Westmount homes without existing ductwork: single-zone from $3,700 all-in; multi-zone 2–4 rooms from $5,500–$9,500 all-in. Heat pump installation also available: ducted heat pump from $7,500 all-in; hybrid heat pump + gas furnace system from $9,500 all-in. For Westmount homeowners replacing both the AC and furnace at end-of-life, the hybrid heat pump system delivers year-round efficiency at a price point that competes with separate replacements. Call (647) 550-4220.
Frequently Asked Questions
AC Repair Westmount 2026
AC Repair Westmount London Ontario.
$175 Flat. Any Hour. Zero Surcharge.
Emergency AC repair, AC installation, and annual maintenance in Westmount London Ontario. Carrier, Lennox, York, Goodman, all brands. $175 flat service call, 24/7, zero after-hours surcharge. Capacitor $180–380. Refrigerant leak $350–680. New Kepler or Midea 14 SEER2 from $3,500 all-in (R-410A). Certified HVAC technician. Written quote before work. 150+ five-star Google reviews. BBB A+.
Hawana HVAC Solutions provides AC repair, AC installation, AC tune-up, and emergency HVAC service in Westmount London Ontario and all surrounding London Ontario neighbourhoods. Certified HVAC technician Abdullah Ghzail. TSSA certified for gas equipment. Founded London Ontario 2018. 150+ five-star Google reviews. BBB A+. Bilingual English and Arabic. Residential service call $175 flat, any hour, any day, zero after-hours surcharge. AC repair Westmount London Ontario: capacitor $180–380; contactor $160–280; refrigerant leak repair and recharge $350–680; condenser coil cleaning $160–280; TXV replacement $340–580; condenser fan motor $280–520. All prices parts plus labour, not including $175 service call. Written quote before work begins. Invoice equals written quote. New AC installation Westmount London Ontario: Kepler 14 SEER2 from $3,500 all-in (R-410A); Midea 14 SEER2 from $3,500 all-in (R-410A). All-in includes unit, installation, electrical, refrigerant line set, system charge, and old unit removal. Same-day installation available. Annual AC tune-up $149 including capacitor reading, refrigerant pressure check, and coil inspection. Maintenance plans from $149/year with priority emergency dispatch. Important: R-410A is NOT phased out in 2026 and is fully serviceable. R-22 (found in pre-2010 AC systems) is the phased-out refrigerant. AC brands serviced in Westmount: Carrier, Lennox, York, Goodman, KeepRite, Trane, Bryant, American Standard, and all other residential central AC brands. Ductless mini-split AC also serviced: Mitsubishi, LG, Samsung, Midea, Gree, and all brands. TSSA certification verifiable at tssa.org. Service area: Westmount, Old South, White Oaks, Old North, Lambeth, Riverbend, Dorchester, Komoka, Ilderton, Delaware, Arva, and all London Ontario and Middlesex County addresses. Hawana HVAC Solutions 670 Millbank Dr London ON N6E 1S2 telephone 647-550-4220.
