London's HVAC
Experts — Since 1986
Call Us When You're Hot! Call Us When You're Not!
Furnace not heating? AC not cooling? Carver Heating & Cooling has been London's most trusted HVAC company for over 38 years — licensed technicians, fast response, honest pricing.
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HVAC Services in London, Ontario
From emergency furnace repair on the coldest nights to full AC installations in summer — Carver's licensed technicians handle it all.
No heat, strange noises, or short-cycling? We diagnose and repair all makes and models — fast.
Same-Day AvailableAir conditioner not cooling or completely stopped? We service all makes and models across London.
Emergency ServiceNo heat in winter or no AC in a heat wave can't wait. We're available evenings, weekends, and holidays.
24/7 AvailableUpgrade to a smart thermostat or replace a faulty unit for better comfort and lower energy costs.
All BrandsLeaky or poorly-sealed ducts waste energy and reduce comfort. We inspect, repair, and seal ductwork.
Annual tune-ups for furnaces and AC units keep your system efficient and prevent costly breakdowns.
Seasonal PlansCarrier, Amana, and Goodman units — properly sized and installed for your home by licensed technicians.
Annual maintenance catches small issues early, helps keep your warranty valid, and extends equipment life.
Heat pump repair/install, water heaters, fireplaces, gas lines, and ductless mini-splits — full service.
No Heat? Don't Wait — Call Us Now.
London winters are serious. If your furnace stops working, Carver prioritizes emergency no-heat calls — day, night, weekends, and holidays. Our after-hours line is staffed 7 days a week.
Licensed & insured technicians — fast response, fair pricing.
The Carver Difference
We're not a call centre. We're a family business that has been taking care of London homes since 1986 — treating every customer like a neighbour.
We pick up the phone and show up on time. Same-day service available for most repairs in London and surrounding area.
Every technician is fully licensed and insured. Qualified professionals on every visit — no exceptions.
We quote before we start. No surprises, no hidden fees — just honest, transparent pricing you can trust.
Dave Carver founded this company over 38 years ago. The family still runs it today with the same mission.
New furnace or AC not in the budget? Ask about flexible financing options to get comfortable today.
Whether new or returning, our goal is complete satisfaction on every job — large or small.
Real Reviews From Real Customers
"Furnace stopped working on a Friday night in January. Carver had someone out within two hours. Diagnosed the issue fast, had the part, and we had heat before midnight. Absolutely incredible service."
"AC broke during the heat wave. They came next morning with the part on the truck and fixed it same visit. Very fair price and the technician explained everything clearly. Will always use Carver."
"Been using Carver for 12 years. They installed our furnace and AC, do our yearly tune-ups. Always on time, always honest, never try to upsell you on things you don't need. A local business done right."
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