Heating & water heater
services across
the GTA
From emergency furnace repair to new water heater installations, HVAC BOSS keeps GTA homes warm and comfortable through every Canadian winter.
Furnace services
Complete furnace care for GTA homes
Whether you need furnace repair in Toronto, a new furnace installation in Markham, or emergency heating service in Vaughan, HVAC BOSS is ready to help.
Furnace repair
A furnace that won't start, runs inconsistently, or isn't heating properly needs attention. HVAC BOSS diagnoses furnace problems accurately and restores your heat efficiently — serving homeowners across the GTA.
Furnace installation
Installing a new furnace is a significant investment. We help you choose the right system for your home's size and heating needs, then install it properly so it performs reliably for years to come.
Furnace replacement
Older furnaces lose efficiency and become less reliable. We'll give you an honest assessment of whether repair or replacement makes more sense — and guide you through the options without pressure.
Maintenance & tune-ups
Annual furnace maintenance keeps your system running safely and efficiently. A well-maintained furnace is less likely to fail on the coldest night of the year.
Emergency heating service
Heating emergencies can't wait — especially in a Canadian winter. HVAC BOSS offers 24/7 emergency furnace repair for urgent heating problems across the GTA.
New furnace sales
We supply and install furnaces from most major brands. Our recommendations are based on your home's specific heating requirements and your budget — not what's most profitable for us.
Fully equipped, always ready
We arrive prepared — every time
Our service van carries the tools, parts, and equipment needed to handle most furnace repairs and installations on the first visit. No waiting, no second trips.
Water heater services
Tank & tankless water heater solutions
Hot water is essential. HVAC BOSS handles water heater repair and installation across the GTA — from tank water heater repair in North York to tankless water heater installation in Scarborough.
Tank water heater repair & installation
Whether your tank water heater is leaking, failing to heat, or simply aging out, HVAC BOSS handles repairs and new installations for homes across the GTA.
Tankless water heater repair & installation
Tankless water heaters offer on-demand hot water and long-term efficiency. We install and service tankless systems from most major brands — and we'll help you decide if the switch makes sense for your home.
New water heater sales
Choosing the right water heater depends on your household's hot water demand, available space, and budget. We'll walk you through the options and recommend what genuinely fits your needs.
Know the signs
Signs your furnace or water heater needs attention
Addressing a heating or water heater issue early can prevent a more serious problem — and a more costly repair. Don't ignore these warning signs.
Call for a diagnosis- Furnace not producing heat or heating inconsistently
- Unusual noises — banging, rattling, or squealing from the furnace
- Pilot light or ignition problems
- Noticeably higher gas or electricity bills
- Frequent cycling — furnace turns on and off more than normal
- No hot water or inconsistent water temperature
- Water pooling around the water heater
- Discoloured or rusty water from hot taps
Our approach
How we handle a heating service call
Assessment
We inspect your furnace or water heater, identify the issue, and explain what we find clearly.
Honest recommendation
We present your options — repair, maintenance, or replacement — with straightforward guidance on what makes sense.
Careful work
We complete the repair or installation to a high standard, protecting your home throughout.
Confirmation
We test the system, walk you through the work, and ensure everything is running properly before we leave.
Equipment
Heating equipment for GTA homes
HVAC BOSS services and installs heating equipment from most major brands. When recommending a new furnace or water heater, we consider your home's size, existing infrastructure, and your budget — not just what's available.
Whether you're replacing an aging furnace or upgrading to a tankless water heater, we'll help you make the right choice for your home and your family.
Get a free equipment estimateHeating service across the Greater Toronto Area
HVAC BOSS provides furnace repair and water heater services throughout the GTA — Toronto, Markham, Vaughan, North York, Scarborough, Etobicoke, and Richmond Hill.
Ready to book your heating service?
Call us or request a free estimate. We serve the GTA daily from 8:00 AM to 9:30 PM, with 24/7 emergency service available.