Locally owned and operated in Toronto & the GTA
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Pricing
Every range on this page is a real Toronto-area market range, updated as our own pricing moves. Use the estimator to get a number for your specific home in under a minute — no phone call, no gate.
Instant Price Estimator
Diamond Home Services · Toronto & the GTA
Hi — tell me a few quick things about your home and I'll give you a real price range for Toronto & the GTA, before anyone calls you.
What do you need priced?
Same-day and emergency appointments
Up-front pricing before any work starts
Licensed, insured, background-checked technicians
Written safety report after every visit
Cost guides
Each guide breaks the price into what the low, typical and high end actually buy — and what pushes a quote up or down in Ontario housing stock.
$3,800 – $8,200installed
A new gas furnace installed in a GTA home typically lands between $3,800 and $8,200 all-in. The spread is real, not padding: a mid-efficiency swap into an existing, correctly sized duct system sits near the bottom, while a two-stage or modulating unit with new venting, a chimney liner and electrical work sits near the top.
See furnace replacement cost breakdown$180 – $1,200per repair
Most GTA furnace repairs come in between $180 and $1,200 including the diagnostic. Igniters, flame sensors and pressure switches are inexpensive parts and sit at the low end; blower motors, control boards and gas valves carry the real cost.
See furnace repair cost breakdown$320 – $850per home
A proper air duct cleaning in the GTA costs between $320 and $850 depending on vent count, furnace access and whether the return trunk is cleaned. The $99 flyer price is a door-opener: it buys a vacuum at a few registers, not a negative-pressure clean of the system.
See duct cleaning cost breakdown$180 – $600per flue
A standard chimney sweep in the GTA runs $180 to $350 per flue, and a documented WETT inspection for a real-estate transaction or insurer runs $300 to $600. Creosote stage, flue height and roof access are what move the number.
See chimney sweep cost breakdown$350 – $6,500per repair
Chimney repair in the GTA spans $350 for a cap or flashing seal to $6,500 for a full stainless liner with rebuilt crown and repointing above the roofline. Freeze-thaw damage to Toronto's older brick chimneys is the most common reason for the call.
See chimney repair cost breakdown$180 – $950per repair
Most gas fireplace repairs in the GTA cost $180 to $950. A service and pilot adjustment sits at the bottom; a replacement gas valve, control module or glass panel on a discontinued model sits at the top.
See gas fireplace repair cost breakdown$130 – $380per vent
Dryer vent cleaning in the GTA costs $130 to $380. A short ground-floor run through a side wall is at the bottom; a long basement-to-roof run in a townhouse, or a bird-nest blockage at the terminal, is at the top.
See dryer vent cleaning cost breakdown$1,400 – $5,200installed
A tank water heater installed in the GTA runs $1,400 to $2,800, and a tankless unit runs $3,200 to $5,200 because of the venting, gas line and condensate work involved. Repairs to an existing unit are usually $200 to $650.
See water heater replacement cost breakdown$6,500 – $18,000installed
An installed heat pump in the GTA runs $6,500 to $18,000 before incentives. A single-zone ductless mini-split sits at the bottom, a cold-climate ducted system paired with your existing furnace in the middle, and a multi-zone or full electrification project at the top.
See heat pump cost breakdown$160 – $520per home
Eavestrough cleaning in the GTA costs $160 to $520 depending on storeys, roof pitch and linear footage. Bungalows and townhouses sit at the bottom; three-storey homes with steep pitches and mature tree cover sit at the top.
See eavestrough & gutter cleaning cost breakdownCall (647) 000-0000 and a licensed technician will walk through the job with you before anyone books a visit.
