Legacy
Since 2007
19 years of continuous editorial operation. Listings audited and re-audited as the directory ages — no stale 2008 records masquerading as live.
Top Listed Entities in Water Heater Services
Ranking weights editorial tier and entity health score across the full listed set. No listings here carry the verification badge yet — they appear in order of editorial signal. Last updated .
Top 5%Editor’s Pick
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Reliance Home Comfort
North York, Canada
Reliance Home ComfortCanada water heater rentalJSON-LD: Plumber
Reliance Home Comfort is Canada's leading water heater rental and home services company, founded in 1999 with roots tracing back to Union Gas water heater operations dating over 60 years. Headquartered in Toronto and serving 1.9 million customers across Alberta, British Columbia, Manitoba, Ontario, and Saskatchewan, Reliance provides water heater rental, sales, installation, and maintenance along with HVAC, plumbing, and water treatment services. Owned by CK Asset Holdings (Li Ka-shing family).
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Water Heaters Only
JSON-LD
San Jose, United StatesHealth 55/100Water Heaters Only, Inc. is a specialized water heater service company founded in 1968, focused exclusively on water heater installation, repair, and replacement for over half a century. The company operates multiple branches serving the Sacramento, San Francisco Bay Area, Los Angeles, Riverside, Orange County, San Diego, and Phoenix markets with 24/7 phone support. As one of the oldest dedicated water heater specialists in the US, Water Heaters Only handles gas, electric, tankless, and hybrid water heaters.
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Windsor, United Kingdom