“They pulled the old propane unit, patched everything properly, and had the heat pump commissioned the same week. The installer patiently answered a dozen questions without rushing me.”
RC
Robert C.Keswick, ON
Services
Complete Boiler Care in Newmarket, Tune-Ups to New Installs
Many Newmarket homes heat with hydronic boilers, and Newmarket Heating & Cooling repairs, installs, and maintains them across the area. From an older cast-iron gas boiler in a mature neighborhood to a quiet high-efficiency condensing unit in a newer build, our technicians keep radiator and in-floor systems running through the coldest months.
Why Homeowners Call Us
Heritage Newmarket home with an aging cast-iron boiler acting up?
From a cast-iron gas boiler in an older Newmarket home to a condensing unit in a new build, we repair no-heat, leak, and pressure faults fast, with upfront pricing and the same crew each visit.
Fast No-Heat and Leak Repairs
Cold radiators, a leaking relief valve, or a boiler losing pressure are common as systems age. We find the real fault, igniter, circulator, or expansion tank, and repair it without pushing an unnecessary replacement.
High-Efficiency Boiler Installation
When an old boiler is past saving, we install right-sized high-efficiency condensing gas boilers matched to your radiators or in-floor loops, sized so the whole Newmarket home heats evenly and efficiently.
Annual Maintenance and System Flush
A yearly service and hydronic flush keep your boiler efficient and catch corrosion before it fails. We service gas boilers across Newmarket and the surrounding area so your system is ready for winter.
FAQ
Boiler Service in Newmarket: Common Questions
How much does boiler service cost in Ontario?
No flat rate exists, and anyone quoting one over the phone is guessing. We inspect, list the options, and price each clearly. Repairs are often cheaper than people fear.
How quickly can you fix a boiler with no heat?
A technician is typically out within a day, sooner for no-heat emergencies. Once on site, most repairs finish that visit, and you hear immediately if a part needs ordering.
Should I repair my old boiler or replace it?
Safety changes the answer. A boiler leaking water or showing flue gas problems gets replaced, not patched. Otherwise a healthy unit with a cheap fault deserves one more repair.
Reviews
What Newmarket Homeowners Say
Real feedback from neighbours we've helped stay comfortable year-round.
“Upstairs was always roasting while the main floor froze. The technician rewired the thermostat properly, set a smart schedule for each zone, and the whole house finally feels even.”
YA
Yusuf A.Keswick, ON
“With a newborn at home, a cold house was not an option. They answered immediately, squeezed us in that evening, and the heat came back on before bedtime. So grateful.”
DW
Dana W.Keswick, ON
We Can Help Solve Your Boiler Service Needs
A dripping valve or a full replacement, the first step is free. Book your estimate today and stay warm this winter in Newmarket.