Open 24/7 — Emergency Service Available
(647) 491-6009
Relica Comforts logoRelica Comforts

Boiler Repair in Toronto & the GTA

Hot water boilers, radiators, in-floor heating — repaired by licensed technicians. 24/7 emergency service.

Licensed & Insured
Open 24/7
5.0★ Google Rated
Free Estimates
40+ Service Areas
Same-Day Service
All Brands Serviced
Warranty on All Work

Many older homes in Ontario — especially in Toronto, Barrie, and the surrounding communities — rely on hot water boiler systems for heating. These systems use a boiler to heat water, which then circulates through radiators, baseboard heaters, or in-floor radiant loops to warm your home.

Boiler systems are durable and efficient when properly maintained, but they do require specialized knowledge to repair. Our licensed technicians understand hydronic heating systems inside and out — from the boiler itself to every radiator, circulator pump, zone valve, and expansion tank in the system.

We provide 24/7 emergency boiler repair across the GTA to Barrie. If your boiler has stopped working, is leaking, or is not heating properly, call us at (647) 491-6009 and we will get a technician to you.

Common Boiler Problems We Fix

No Hot Water or Heat

Boiler not producing hot water or not heating your radiators — could be a faulty circulator pump, thermostat, or gas valve.

Uneven Heating

Some radiators hot while others stay cold usually means air trapped in the system or a failing zone valve.

Leaking Boiler

Water dripping from the boiler, pipes, or pressure relief valve. Leaks worsen fast and need immediate attention.

Pressure Problems

Boiler pressure too high or too low. Both cause performance issues and can trigger safety lockouts.

Pilot Light Issues

Pilot light going out repeatedly or burning yellow instead of blue — a sign of combustion or thermocouple problems.

Strange Noises

Kettling, banging, gurgling, or whistling from your boiler usually indicates scale buildup or trapped air.

Our Boiler Repair Process

1

Book a Call

Call us or fill out our online form. We respond fast — even on weekends and holidays.

2

Get a Free Quote

Our licensed technician diagnoses the issue and gives you an upfront price. No hidden fees.

3

We Fix It

We complete the work with quality parts, clean up after ourselves, and back it with a warranty.

Boiler & Radiator Repair — Real Work

Baseboard radiator and copper pipe repair
Heating system installation
Commercial HVAC service

Popular areas for boiler repair: Toronto · North York · Etobicoke · Scarborough · Mississauga · Barrie

Get a Heating Quote

Fill out the form and we will get back to you shortly. No obligation.

Urgency

Prefer to Call?

(647) 491-6009
Open 24/7

Why Choose Relica Comforts?

  • Licensed & insured technicians
  • Upfront pricing — no surprises
  • 24/7 emergency service
  • Free estimates on all installations
  • 5.0 stars on Google

Frequently Asked Questions

Boiler repair typically costs between $200 and $800+ depending on the issue. Common repairs like thermocouple replacement or circulator pump repair are on the lower end. We always provide an upfront quote before starting work.
Yes. We repair gas boilers, oil boilers, electric boilers, combi boilers, and condensing boilers from all major manufacturers. Our technicians carry common parts and are trained on all systems.
Absolutely. We service the complete hydronic heating system — the boiler itself, radiators, baseboard heaters, in-floor radiant heating loops, circulator pumps, zone valves, and expansion tanks.
Boilers typically last 15 to 25 years. If yours is over 20, requires frequent repairs, or your heating bills are climbing, a modern high-efficiency boiler can cut costs significantly. We give honest advice — never push replacement when a repair makes sense.

Boiler Not Working? Call Us 24/7.

Call us anytime for emergency HVAC and plumbing service across Toronto, Barrie, and Simcoe County.