Tankless Water Heater Installation & Repair

More Information

Service Areas

Endless hot water, higher efficiency, and compact design—BSD Heating & Cooling Inc installs and services tankless (on-demand) water heaters for homes and businesses across Kingston & Eastern Ontario. Our licensed technicians handle new installs, conversions from tank systems, descaling/flush service, diagnostics, and safe gas/electrical connections. We offer 24/7 emergency response and same-day service where stock allows, with clear, upfront pricing and clean workmanship. From sizing and venting to commissioning and homeowner orientation, we make sure your system delivers reliable, efficient hot water—day after day.

Common Tankless Problems We Fix

Services We Offer

  • New Tankless Installation & Conversions — Proper sizing, venting, gas/electrical, condensate & commissioning
  • Tankless Repair & Parts — Ignition, sensors, fans, boards, valves, flow issues
  • Flush & Descaling — Removes mineral scale, restores efficiency and flow
  • Annual Maintenance — Combustion check, filter cleaning, condensate, safety tests
  • Diagnostic & Error Code Support — Fast troubleshooting with clear recommendations

Our Process

  1. Assessment & Quote — Site check (gas/electrical/venting), discuss usage & options; upfront pricing.
  2. Install or Repair — Code-compliant work by licensed technicians; tidy jobsite.
  3. Commission & Test — Verify temps/flows, set controls, review maintenance.
  4. Follow-Up — Optional flush reminders and care tips.

Tankless vs. Tank — Why Go On-Demand?

  • Endless hot water with right sizing
  • Higher efficiency vs. many storage tanks
  • Wall-mounted, space-saving design
  • Longer service life with routine maintenance
  • Precise temperature control & modern safety features

Why Choose BSD

  • 24/7 emergency support, same-day scheduling where possible
  • Licensed & insured technicians; clear, transparent pricing
  • Clean workmanship, respectful of your home or business
  • Full HVAC capability if you also need furnace, boiler, AC, heat pump or gas line work.

Frequently Asked Questions

our team offers 24/7 response across our service area for no-hot water or error-code situations.

Often yes, depending on venting, gas line sizing, and equipment availability. We confirm timelines when you call.

Typically annually in hard-water areas; more often with heavy usage. Regular maintenance keeps efficiency and flow strong.

We size by peak fixtures and temperature rise (winter vs. summer), then recommend models that match your home and budget.

Yes—restaurants, salons, offices and more. We size and maintain for reliable, continuous hot water.

Yes—installations and repairs are performed by licensed technicians following code and safety best practices.

Need Fast, Reliable Heating & Cooling Service?

From no-heat emergencies and AC breakdowns to new installs, our licensed technicians deliver safe, efficient solutions with clear pricing. Serving Kingston & Eastern Ontario24/7 response and same-day service where possible.