Mazgan Inc. provides same-day boiler repair, installation, and hydronic heating service across Newmarket, Aurora, Richmond Hill, Vaughan, Markham & surrounding areas. Over 20 years of proven experience.
G1 licensed specialists in every aspect of boiler and hydronic heating — residential, commercial, and industrial.
New boiler supply and installation for residential and commercial properties. Proper sizing, commissioning, and permit assistance included.
01Replace your old boiler with a high-efficiency condensing unit. Old unit removal, installation, and full system commissioning — same day.
02Emergency and scheduled boiler repair for all major brands. Same-day response for no-heat calls across York Region.
03Design, installation, and service of complete hydronic heating systems — baseboard, radiant floor, fan coil, and multi-zone configurations.
04Radiant in-floor heating repair and installation. PEX loop systems, mixing valves, zone controls, and boiler integration.
05Glycol concentration and viscosity testing for closed-loop systems. Replacement when needed — protecting your system from freeze damage year-round.
06Hydronic snow melting for driveways, walkways, and entry pads. Design, installation, and service of outdoor radiant systems.
07Hydronic pool and spa heating systems. Heat exchanger installation, circulator service, and boiler integration for year-round swimming.
08No heat in the middle of winter? We dispatch around the clock. Call 647-699-2474 any time — we prioritize emergency no-heat calls.
09Mazgan Inc. is a G1 licensed, owner-operated boiler and hydronic heating specialist based in Newmarket, Ontario. With over 20 years of hands-on experience, we service, repair, and install all major heating systems for homes and businesses across York Region.
When you call Mazgan Inc., you deal directly with Yair — the owner and the technician. No middlemen. No subcontractors. No shortcuts. Every project meets TSSA safety standards and manufacturer specifications for performance, efficiency, and reliability.
Serving Newmarket, Aurora, Richmond Hill, Vaughan, Markham, East Gwillimbury, Barrie and all of York Region.
When your boiler breaks down in the middle of a Newmarket winter, you need someone who knows exactly what they're doing. Mazgan Inc. is a G1 licensed boiler specialist — meaning we can legally and safely work on systems over 400,000 BTU, from compact residential condensing units to large commercial systems.
We specialize in hydronic heating — the most efficient and comfortable way to heat a home or building. Whether it's in-floor radiant heating, baseboard hot water, or a full multi-zone system, we design, install, and service it all. We also test and replace glycol in closed loop systems, ensuring proper freeze protection year-round.
Tell us about your system and we'll put together a detailed, no-obligation quote — same day whenever possible.
Fill in the form and we'll build your custom estimate.
Common questions from our Newmarket and York Region customers. Don't see yours? Call 647-699-2474 anytime.
We serve homeowners and businesses across York Region and beyond. Click your area for local service details and same-day emergency availability.
Our home base. Fastest response times, same-day emergency service, full boiler repair and maintenance.
Primary AreaFull coverage — Bayview Hill, Oak Ridges, Jefferson, Langstaff and surrounding communities.
York RegionWoodbridge, Maple, Thornhill, Concord, and Kleinburg. Cast iron to high-efficiency condensing.
York RegionHolland Landing, Sharon, Mount Albert & Queensville. Minutes away — fast local response.
York RegionReplace your boiler and water heater with one high-efficiency unit. Supply, install, commission.
InstallationHydronic in-floor heating specialist. Mixing valves, zone controls, circulator pumps, full diagnostics.
SpecialistServing Barrie and Simcoe County. Call to confirm scheduling availability for your location.
Extended AreaDon't see your area? Call us — we may still be able to help.
📞 Call 647-699-2474Call us now for same-day service or request a free estimate.
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Read More →Ontario winters are brutal. If your closed-loop system doesn't have properly maintained glycol, you risk costly freeze damage.
Read More →Hydronic heating is quieter, more efficient, and more comfortable than forced air. Here's a breakdown to help you decide.
Read More →Question, quote, or no-heat emergency? We're based in Newmarket and we respond fast — call or send a message anytime.
General inquiries, service calls, or questions — we respond fast.