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Conventional Boilers
Cast iron and mid-efficiency gas boilers serviced, repaired and replaced with the care an older system deserves.
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Boilers
Boiler ServicesProfessional boiler repair, installation and maintenance throughout Toronto and the GTA.
— Complete Boiler Services
Toronto's trusted boiler specialists.
Proper HVAC is a dedicated residential boiler and hydronic heating contractor serving homeowners across Toronto and the GTA. From urgent no-heat calls in mid-January to high-efficiency boiler replacements, radiant floor installations and annual tune-ups, one specialist team looks after your system through every season.
Repairs, replacements, new installations, maintenance and system upgrades — planned and delivered by technicians who specialise in hydronic heat.
— Boiler Systems We Service
A complete range of residential boiler and hydronic work.
Whichever boiler heats your home — vintage cast iron, modern condensing, or a full hydronic system — our technicians are trained, equipped and experienced to service it properly.
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High-Efficiency Boilers
Modern condensing boilers with efficiencies above 95% — quieter, cleaner and dramatically less expensive to run.
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Combi Boilers
Compact combination boilers that deliver space heating and on-demand hot water from a single wall-hung unit.
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Radiant Floor Heating
In-slab and under-floor radiant systems that deliver soft, even warmth from the ground up — designed and installed properly.
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Hydronic Heating
Whole-home hydronic systems — radiators, panel rads and in-floor loops — engineered for balanced, quiet comfort.
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Snow Melt Systems
Boiler-driven driveway, walkway and porch snow melt systems for safe, effortless winters at premium homes.
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Every boiler need, handled properly.
Repair, installation, replacement or annual maintenance — one team looks after your boiler, whichever service you need today.
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Boiler Repair
Careful diagnostics and dependable repairs for hot water boilers and hydronic systems.
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Boiler Installation
High-efficiency condensing and combi boilers, sized and piped properly for your home.
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Boiler Replacement
Honest advice and clean workmanship when it's time to retire an aging boiler.
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Boiler Maintenance
Annual tune-ups that keep your boiler safe, quiet and efficient — year after year.
Learn More— Boiler Repair
When your boiler stops, we're on it.
A boiler failure in the middle of a Toronto winter is more than inconvenient — it puts the whole home at risk. Our technicians arrive prepared, diagnose the issue clearly, and explain your options in plain language so you can make a confident decision.
Emergency availability for urgent no-heat calls. Speak directly with a boiler specialist for the fastest response.
Call 416-580-HEAT (4328)01No heat or intermittent heat
02Water leaks around the boiler
03Low system pressure or repeated pressure loss
04Banging, kettling or gurgling noises
05Radiators cold at the top or uneven room by room
06Pilot, ignition or lockout faults
— Boiler Installation & Replacement
A new boiler, installed properly.
Whether you're planning ahead or replacing a system that's had enough, we help you choose equipment that fits your home, your comfort priorities and your budget.
High-efficiency upgrades
Modern condensing boilers can operate above 95% efficiency — noticeably lower gas bills and a quieter mechanical room.
Proper sizing
Heat-loss calculations matched to your home — not a guess based on the BTU rating that came out.
Professional installation
Code-compliant piping, venting, controls and commissioning — clean work you'll be glad to have in your home.
Full-home comfort
Balanced, even warmth from room to room, with the quiet operation hydronic systems are known for.
Energy savings
The right boiler, properly installed and controlled, pays for itself in comfort and lower operating costs.
Long-term reliability
Quality equipment installed properly runs longer, quieter and with fewer service calls over its lifetime.
— Hydronic Comfort
The most comfortable heat there is.
Hydronic heating uses water — not blown air — to distribute warmth through radiators, panel rads or radiant floor loops. The result is a fundamentally different experience of comfort: silent, steady, room-by-room, and noticeably gentler on the home.
We design and install hydronic systems for new builds, whole renovations and thoughtful retrofits alike — always sized, zoned and controlled to bring out their full potential.
Radiant floors
Soft, even warmth from the floor up — the most comfortable heat in a home.
Radiators & panel rads
Quiet, elegant, and remarkably efficient when properly designed and balanced.
Whisper quiet
No blowing air, no duct noise — just steady, comfortable warmth.
Even, room-by-room heat
Zoned systems put warmth exactly where and when it's needed.
Excellent efficiency
Low-temperature hydronics pair beautifully with modern condensing boilers.
Better for the home
No forced-air drafts or dust circulation — gentler on people and finishes.
— Preventative Maintenance
A warmer, more reliable home — every winter.
Annual boiler maintenance is the single most effective way to protect the investment your home has in hydronic equipment. A proper seasonal service keeps combustion clean, controls accurate and the whole system running quietly through the heating season.
ProperCare Membership
Our recommended maintenance program. Priority scheduling, seasonal boiler tune-ups and preferred pricing — all year.
Learn About ProperCareEfficiency
Combustion, controls and water chemistry kept within spec.
Reliability
Fewer surprises during the coldest weeks of the year.
Lower operating costs
Clean, tuned boilers use noticeably less gas.
Longer equipment life
Proactive care extends system lifespan by years.
Improved comfort
Even heat, balanced zones and quieter operation.
Peace of mind
Small issues caught before they become mid-winter emergencies.
— Why Homeowners Choose Proper HVAC
Boiler specialists who take pride in the details.
Attention to detail
Clean piping, tidy wiring, labelled zones — work you'll be glad to show off.
Hydronic expertise
Boilers and radiant heat aren't a sideline for us — they're a specialty.
Respect for older homes
Sensitive to heritage plumbing, plaster, floors and mechanical rooms.
Quality workmanship
Installed properly the first time, tested and commissioned before we leave.
Professional communication
Clear updates before, during and after the visit — no surprises.
Reliable scheduling
We arrive when we say we will, and we keep you informed.
Long-term relationships
We're here for the next service call, and the one after that.
Honest recommendations
Only the work your home actually needs — no upselling.
— Financing
Comfort now.
Pay over time.
Flexible monthly financing is available for qualifying boiler equipment and hydronic upgrades — so a new, more efficient system can fit comfortably within your budget.
— Specialty Solutions
Related reading for hydronic and older-home projects.
— FAQ
Frequently asked questions.
A few of the questions Toronto homeowners ask us most often about boilers and hydronic heating.
Once per year, ideally in the early fall before the heating season begins. Annual service keeps combustion clean, controls accurate and helps catch small issues before they become mid-winter emergencies.
A well-maintained cast iron boiler can last 25–35 years, while modern high-efficiency condensing boilers typically last 15–20 years. Water quality, proper sizing and regular maintenance all have a significant impact on real-world lifespan.
It depends on the age of the equipment, the cost of the repair and its overall reliability. Systems approaching the end of their expected life with a major repair on the horizon are usually better replaced. We'll walk you through the numbers honestly so you can make the right call.
A condensing boiler captures heat from combustion gases that would otherwise escape up the flue, reaching efficiencies above 95%. They run cooler, quieter and dramatically less expensively than older mid-efficiency units — especially when paired with well-designed low-temperature hydronics.
A combination boiler provides both space heating and on-demand domestic hot water from one compact wall-hung unit — no separate tank. Combi boilers suit many homes, but hot water demand, existing distribution and simultaneous fixture use all matter. We'll assess your home before recommending one.
For many homeowners, yes. Radiant floors deliver the most comfortable, even heat available, run silently, and pair beautifully with high-efficiency boilers. They're an especially strong fit for renovations, additions and new builds where floors are already being touched.
Usually trapped air in the system. Radiators can often be bled, but repeated air issues, low pressure or noisy pipes point to something deeper — a failing expansion tank, a leak, or an aging automatic air vent. We diagnose the cause rather than just the symptom.
Proper HVAC serves homeowners throughout Toronto and the Greater Toronto Area, including Etobicoke, North York, Scarborough, York, Vaughan, Richmond Hill, Markham, Mississauga, Oakville and Brampton.
— Get Started
Need Boiler Service?
Book a visit online or speak directly with a Proper HVAC boiler specialist — we'll take it from there.