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Diamond Home ServicesServing Toronto & the GTA
heating

Lochinvar service & repair across the GTA

High-efficiency boilers and pool heater lineup.

Diamond Home Services technicians carry Lochinvar training and OEM parts on the truck. Whether it's a routine service or a diagnostic call, we handle Lochinvar equipment across the Greater Toronto Area with a written 24 hour response guaranteed.

Call (437) 475-2233

Services for Lochinvar

Lochinvar service by city

Typical Lochinvar price ranges

ServiceTypical range
Gas Fireplace Maintenance$200 - $410
Gas Fireplace Repair$210 - $700
Tankless Water Heater$3,000 - $5,600
Tank Water Heater$1,500 - $2,800

Lochinvar service questions

Do you service Lochinvar equipment across the GTA?

Yes. Diamond Home Services technicians service and repair Lochinvar equipment throughout the Greater Toronto Area, with OEM parts carried on the truck.

How much does Lochinvar service cost?

Most Lochinvar service calls fall inside the ranges listed on this page. You get the exact price in writing before any work starts.

How fast can you get to my Lochinvar unit?

24 HOUR RESPONSE GUARANTEED We confirm an arrival window when you book and call ahead on the day.

Lochinvar customer reviews

4.9 average from 743 verified customer reviews
A real person answers the phone
No call centre, no chasing. Booked in two minutes and got a text when the truck was on the way.
Ryan K. - Mississauga - 2026-02-28
Bundled two services, saved the trip fee
Had the chimney and the dryer vent done on the same visit. Cheaper and half the disruption.
Farah N. - Markham - 2025-12-27
Documentation on everything
Photos, readings, and a written summary after every visit. Makes it easy to keep records for the house file.
Doug T. - Burlington - 2026-01-11
Reliable across three jobs
Used them for a sweep, a dryer vent, and a fireplace service. Same standard every time and the same technician twice, which I appreciated.
Helena B. - Toronto - 2026-04-17