Years Experience
Areas Served Across Eastern Ontario
Installation & Repair Services
BSD Heating & Cooling Inc keeps Kingston comfortable with fast, dependable HVAC service. From no-heat emergencies to full system installs, our licensed team focuses on safety, efficiency, and clear, upfront pricing—so you get comfort restored today.
BSD Heating & Cooling Inc provides dependable HVAC service for homes and businesses across Kingston & Eastern Ontario. From no-heat emergencies to full system installs, our licensed team focuses on safety, energy efficiency, and clear, upfront pricing—so comfort gets restored fast and stays that way.
(437) 988-1782
Reliable, safe, and efficient electrical solutions you trust.
Licensed HVAC team for Kingston & Eastern Ontario—fast repairs, clean installs, and upfront pricing for residential and commercial clients. 24/7 response and same-day service when needed.
Expert furnace repairs, tune-ups, and high-efficiency installations with fast emergency response and clean workmanship, keeping Kingston homes warm, safe, and energy-smart through winter.
Quick diagnostics and repairs for central air, plus new AC installations and seasonal tune-ups that restore cooling performance, lower energy costs, and improve indoor comfort.
Hydronic heating specialists providing boiler repairs, replacements, and annual service for balanced heat, efficient circulation, and reliable winter operation in residential and light commercial systems.
Ductless mini-splits and cold-climate heat pumps professionally installed, serviced, and repaired to deliver year-round heating and cooling efficiency with quiet performance, smart controls, and comfort.
Same-day hot-water solutions: tank replacements, leak repairs, and tankless installations, flushes, and diagnostics—consistent temperature, efficient operation, and trusted service for homes and businesses.
Professional tankless water heater installs and repairs for endless hot water, efficient performance, and reduced energy bills—expertly serviced for reliable comfort in every season.
Whole-home humidifier installation and repairs that restore balanced indoor air, relieve dryness, and improve comfort while protecting wood, furniture, and overall home air quality.
Safe and certified gas line hookups, disconnections, and inspections for stoves, fireplaces, water heaters, and HVAC systems, ensuring reliable performance and peace of mind.
Our licensed HVAC technicians quickly find the root cause and fix it right—keeping your home or business safe, efficient, and comfortable. We offer 24/7 response, same-day service where possible, and clear, upfront pricing across Kingston & Eastern Ontario.
No-Heat Diagnostics
AC Not Cooling
Airlock Fix
Water Heater Leaks
Tankless Flush
Mini-Split Faults
Gas Line Hookup
Humidifier Repair
Recent installs and repairs across Kingston & Eastern Ontario—furnaces, boilers, AC, heat pumps, and water heating—completed safely, cleanly, and on time. We also handle 24/7 emergencies and same-day installs where possible, with licensed technicians and clear, upfront pricing.












Call Now or request service with your location and issue. We confirm availability for Kingston & Eastern Ontario and share an upfront estimate.
A licensed technician arrives, performs safety checks, explains options, parts, and timelines—then provides a clear, no-surprises quote before any work begins.
Clean, code-compliant repair or installation; we aim for same-day completion when stock allows. We test performance and tidy the workspace before we leave.
Years Experience
Areas Served
Core Services (Install & Repair)
Availability
From no-heat emergencies and AC breakdowns to new installs, our licensed technicians deliver safe, efficient solutions with clear pricing. Serving Kingston & Eastern Ontario — 24/7 response and same-day service where possible.
Called at 10 pm when our furnace died—BSD arrived fast, fixed it cleanly, and charged exactly what they quoted. Kingston winter saved. Highly recommend.
Switched from a leaking tank to a tankless the same day. Crew resized the gas line, explained maintenance, and left everything spotless. Fantastic service.
Our AC stopped cooling during a heatwave. BSD diagnosed quickly, repaired it, and tuned the system. Honest pricing and friendly techs—comfort restored that afternoon.
Installed a cold-climate mini-split for our addition. Quiet operation, smart controls, and tidy workmanship. The team arrived on time and respected our space.
Radiant heat was uneven; BSD bled air, replaced the expansion tank, and balanced zones. House feels even and comfortable now. Professional hydronic crew.
Needed a safe gas line for a new range. Licensed fitter handled testing and hookup flawlessly. Quick, neat work and clear communication.
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