HVAC Service in
St. Thomas Ontario
Hawana HVAC Solutions is St. Thomas Ontario's trusted local HVAC company. We provide furnace installation, furnace repair, AC installation, AC repair, heat pump service, and 24/7 emergency HVAC across St. Thomas and all of Elgin County — with the same fast response and honest pricing that has earned us 137 five-star reviews.
ⓘ HVAC Service Area — St. Thomas & Elgin County
St. Thomas coverage: All city neighbourhoods — downtown, north end, south end, east end, west end, and Southwold Township
Elgin County: Aylmer · Port Stanley · Dutton · Springfield · Belmont · Union · Fingal · Shedden · Rodney · Straffordville
Response time: 1–2 hours anywhere in St. Thomas, 24/7, 365 days a year
All HVAC Services in St. Thomas Ontario
From emergency furnace repair at midnight to a planned new AC installation — we handle everything your St. Thomas or Elgin County home needs.
Furnace Installation St. Thomas
New high-efficiency furnace from $3,400. Free heat load calculation, all major brands, Enbridge rebates up to $1,000, permit handling, and same-week installation across St. Thomas.
View Details →24/7 Emergency Furnace St. Thomas
No heat in St. Thomas? Call now. TSSA certified technicians arrive in 1–2 hours, every day including Christmas. Real people answer — not a call centre.
Call Now 24/7 →Furnace Repair St. Thomas
Same-day furnace repair across St. Thomas and Elgin County. All makes and models. Igniters, sensors, heat exchangers, control boards — parts on every truck.
Get Repair →AC Installation St. Thomas
Central air conditioner and ductless mini-split installation in St. Thomas. Free load calculation, all major brands, financing available, same-week scheduling.
View Details →AC Repair St. Thomas
Same-day AC repair in St. Thomas Ontario. Capacitors, refrigerant leaks, fan motors, coil cleaning — TSSA certified. Written quote before any work begins.
Get Repair →Heat Pump St. Thomas Ontario
Heat pump installation and service in St. Thomas. Year-round heating and cooling. Works to -25°C. Canada Greener Homes grants up to $5,000 available.
Learn More →HVAC in St. Thomas — What Makes This City Unique
St. Thomas is not just another stop on our service route. It is a city we know well and serve regularly.
The Railway City
St. Thomas has a proud industrial heritage as the Railway City. Many of the city's older neighbourhoods feature homes built in the 1950s through 1980s with HVAC systems that are reaching or past end of life. Replacing aging furnaces and ACs is one of our most common jobs in St. Thomas.
Fast-Growing New Builds
St. Thomas is one of Ontario's fastest-growing municipalities, with significant new residential development in the north and west ends of the city. New construction requires properly designed HVAC systems from the start — Hawana installs for new builds throughout the St. Thomas growth areas.
Rural Elgin County Properties
Many Elgin County properties outside St. Thomas rely on propane rather than natural gas. We are experienced with propane furnace installation, conversions, and repair — an important specialization for St. Thomas area rural homeowners not on the Enbridge gas grid.
Same Harsh Ontario Climate
St. Thomas shares London Ontario's demanding climate — cold winters below -15°C and humid summers above 30°C. Your HVAC system runs hard every year. Annual maintenance and timely repairs are not optional in this climate — they are essential to avoid breakdowns at the worst times.
HVAC Pricing for St. Thomas Ontario 2026
No hidden fees. Free written estimate before any work begins. The price you approve is the price you pay.
Furnace Installation
- Standard 80–92% AFUE: $3,400–$4,200
- High-efficiency 96–97%: $4,200–$5,800
- Propane furnace: $3,900–$4,700
- Enbridge rebate up to $1,000
- Permit + same-week install
Furnace & AC Repair
- Diagnostic call: $80–$120
- Common repairs: $100–$500
- Major repairs: $300–$900
- Same price 24/7 — no surcharge
- Written quote before work
AC Installation
- Central AC: $3,500–$6,500
- Ductless mini-split: from $2,500
- AC + Furnace combo: from $6,500
- Free load calculation
- Financing available
* All prices in CAD. Exact cost depends on system size and installation complexity. Free written estimate always provided first. | Enbridge Rebates ↗ | Greener Homes Loan ↗
Your St. Thomas & Elgin County HVAC Expert
Abdullah Ghzail — Lead HVAC Technician & Founder
Abdullah has been driving to St. Thomas and across Elgin County for years — furnace installations in established neighbourhoods, emergency repairs in the north end new developments, propane system work on rural Elgin County properties. Fully TSSA licensed and insured, he knows the homes, the climate, and the equipment common to this area. When you call Hawana for St. Thomas HVAC service, you get a technician who actually knows your city.
Why St. Thomas & Elgin County Homeowners Choose Hawana
1–2 Hour Emergency Response
St. Thomas is 30 km from our London base. We dispatch immediately and arrive within 1–2 hours for emergencies. No waiting until morning when your furnace fails at night.
Rural & Propane Experience
Many Elgin County properties use propane. We are fully experienced with propane furnace installation, conversions, and repair — something not all HVAC companies serving St. Thomas are equipped to handle.
TSSA Certified Every Job
Ontario law requires TSSA certification for gas appliance work. Every Hawana technician is fully certified — protecting your warranty, insurance coverage, and your family's safety.
Honest, Transparent Pricing
Free written estimate. No surprise charges. We identify every rebate you qualify for — Enbridge up to $1,000 and Greener Homes up to $5,000. The price you see is the price you pay.
Proper Equipment Sizing
Every installation starts with a free heat load calculation. An improperly sized furnace or AC causes comfort problems and premature failure. We size every system correctly for your specific St. Thomas home.
Proven Track Record
137 five-star Google reviews from real Southwestern Ontario homeowners including St. Thomas and Elgin County clients. We have earned our reputation one job at a time.
St. Thomas & Elgin County HVAC Reviews
Rated 5 stars across 137 Google reviews — read all reviews ↗
"Hawana installed a new high-efficiency furnace in our St. Thomas home. They came out the same week, did a proper load calculation, handled the permit, and completed the job in a single day. Heating bills are noticeably lower and the house is warmer than it ever was with the old furnace."
"Called Hawana for AC repair at our St. Thomas property on a hot August day. They arrived same afternoon, found a refrigerant leak, repaired and recharged the system, and our AC has been running perfectly since. Fair pricing, professional service. Would recommend to anyone in Elgin County."
"Emergency furnace repair in St. Thomas at 8pm on a Tuesday in February. Hawana answered immediately, technician arrived in under 2 hours, diagnosed a failed control board, and had heat restored that same night. Unbelievably good emergency service. This is the only HVAC company I will ever call in St. Thomas."
HVAC St. Thomas Ontario — Questions & Answers
Local answers to real HVAC questions from St. Thomas and Elgin County homeowners.
St. Thomas & Elgin County — Full Coverage Map
We serve every community in Elgin County and connect back to our full Southwestern Ontario network.
Elgin County
Southwestern Ontario
Need HVAC Service in St. Thomas Ontario?
St. Thomas & Elgin County's trusted TSSA certified HVAC company. 24/7 emergency service, same-day repairs, free estimates, and honest pricing on every job.
All St. Thomas HVAC Service Pages
🔥 Furnace Installation St. Thomas
New high-efficiency furnace from $3,400. Same-week installation, Enbridge rebates, permit handled.
🚨 24/7 Emergency Furnace St. Thomas
No heat in St. Thomas? Call now — 24/7, 365 days. TSSA certified technicians arrive in 1–2 hours.
🔧 Furnace Repair St. Thomas
Same-day furnace repair. All makes and models. Written quote before work. Parts on every truck.
❄️ AC Installation St. Thomas
Central air and ductless mini-split installation. Free load calculation. Financing available.
🌬️ AC Repair St. Thomas
Same-day AC repair in St. Thomas. All makes and models. TSSA certified. Written quote first.
📋 Maintenance Plans
Annual HVAC tune-up from $149/year. Covers furnace, AC, heat pump, and water heater.
Your St. Thomas HVAC Partner
We have worked in every part of St. Thomas and Elgin County — the older downtown homes, the new north-end builds, and the rural properties on propane. Local knowledge improves every job.
30 km from London means we are in St. Thomas quickly. 1–2 hour emergency response is a real commitment — we track every dispatch to hold ourselves to it.
Free estimate, written quote, no upselling. We recommend repair when it makes sense and replacement when it doesn't. Your long-term trust matters more than one invoice.
