Tank & tankless water heaters
Water Heater Installation & Repair in Cambridge, Ontario
Reliable water heating installation and replacement solutions designed to support everyday comfort for Cambridge-area homes.
Trusted home comfort specialists serving Cambridge and surrounding communities.
- Tank and tankless
- Water heater repair
- Rental tank replacement
- Free water heater consultation
Tank
Tankless
Hot water at home
Water Heater Repair and Replacement in Cambridge, Ontario
Water heating is one of the larger day-to-day energy loads in a Cambridge household, and the right setup depends on the home itself. Cambridge's housing stock ranges from 19th-century stone properties in Galt and mill-era homes in Hespeler to post-war Preston builds and newer West Galt and Blair subdivisions. Household size, fixture count, and plumbing layout vary across all of these, and equipment should be sized accordingly rather than defaulted to a single configuration.
How hard is the water going into Cambridge water heaters?
Hard, and harder in some parts of the city than others. The Region of Waterloo supplies Cambridge from groundwater wells, and its hardness map puts Cambridge tap water at 20 to 36 grains per gallon, depending on the area. The Region notes that hard-water scale, the mineral build-up, happens faster in hot water.
- 20 to 36 grains per gallon Cambridge tap water, by area, on the Region of Waterloo’s 2023 hardness map
- 80 to 100 mg/L Ontario’s operational guideline for hardness: about 5 to 6 grains per gallon
Sources: Region of Waterloo, hardness map (2023), Hard Water Treatment, and soften hot water only; Ontario’s drinking water guidelines (2006).
Our water heating solutions
Tank and Tankless Water Heater Replacement for Cambridge Homes
We provide water heating solutions for Cambridge homeowners, including conventional tank water heaters, tankless on-demand systems, and hybrid configurations. Natural gas service in Cambridge is provided by Enbridge Gas (the former Union Gas territory), and we work with both gas-fired and electric equipment. Because water use patterns, plumbing layouts, and household size all affect the right choice, every recommendation starts from the existing system and the homeowner's day-to-day usage.
Replacing a Hot Water Tank
- Lower upfront cost
- Simple replacement of an existing tank
- Reliable hot water storage
- Ideal for moderate usage households
John Wood® Tank Water Heaters: reliable tank systems for gas and electric applications.
Switching to a Tankless Water Heater
- Endless hot water on demand
- Higher energy efficiency
- Wall-mounted, space-saving
- Longer lifespan
Rinnai® Tankless Water Heaters: high-efficiency on-demand systems designed for long-term energy savings.
Who delivers the gas and electricity for Cambridge water heaters?
Enbridge Gas delivers the natural gas, to about 45,800 customers in Cambridge, and Enbridge and the companies before it have provided gas there since about 1886. GrandBridge Energy, based on Glebe Street in Cambridge, delivers the electricity. Enbridge Gas itself does not sell or repair water heaters; for repairs and maintenance, it tells homeowners to find an HVAC contractor.
Sources: Enbridge Gas’s 2025 franchise application to the Ontario Energy Board; GrandBridge Energy; Enbridge Gas, Choose a Contractor page.
Not sure which one fits your home? Compare tank and tankless water heaters side by side, or call (519) 686-3595 for a free water heater consultation.
Own vs rent
Replace Your Rental Water Heater
Is the hot water tank in your Cambridge home a rental? Many Ontario homeowners are stuck in long-term rental contracts. While renting may seem affordable upfront, long-term rental costs often exceed the price of ownership.
Platinum Air Care helps homeowners:
- Replace aging rental tanks
- Cancel rental agreements
- Switch to high-efficiency owned systems
- Reduce long-term monthly costs
Rent vs own calculator
How much has your rental tank cost?
Use our Rent vs Own Cost Calculator to estimate what you’ve paid in rental fees over time. Most homeowners are surprised by how quickly monthly rentals add up.
Read: What the water heater rental companies don’t want you to know
Southwestern Ontario
Why Choose Platinum Air Care for Your Water Heater
Getting water heating right in a Cambridge home comes down to the details of the property. Our technicians consider each home individually — tank location, venting, gas or electric supply, household demand, and the existing plumbing layout — before recommending replacement or new equipment. That approach applies across Galt, Preston, Hespeler, and newer developments, and is how we have worked with Ontario homeowners since 1999.
- Family-owned and operated since 1999
- Experienced technicians serving the Cambridge area
- Air, water, and HVAC solutions under one roof
- Clear, education-based recommendations
- Long-term service and support
What our customers say on Google
Platinum Air Care is rated 4.9 from 2,300+ Google reviews.
Service area
Water Heaters in Towns Near Cambridge
We install hot water tanks and tankless water heaters in homes across Southwestern Ontario. The closest towns with their own page, plus London, our home base:
- KitchenerWater heaters
- GuelphWater heaters
- BrantfordWater heaters
- New HamburgWater heaters
- WoodstockWater heaters
- StratfordWater heaters
- LondonWater heaters
Water heater installation across Southwestern Ontario
More from Platinum Air Care in Cambridge
Free consultation
Schedule a Water Heater Consultation in Cambridge, Ontario
If your water heater is aging, undersized, or due for replacement, our team can help determine the right next step for your Cambridge home. We work with tank, tankless, and hybrid water heating across the full range of Cambridge housing. Contact us to schedule a consultation.
- Tank and tankless
- Serving homes since 1999
- 4.9 from 2,300+ Google reviews
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