Your local branchUnion Boiler · Hamilton, ON163 Niagara St., Hamilton

Industrial Boiler Service & Repair in Mississauga

Union Boiler’s Hamilton team maintains and repairs steam and hydronic boilers for Mississauga plants, with 24/7 emergency repair, piping, parts and rental boilers through the Thermogenics network. We hold TSSA and CWB credentials, and our technicians are PK certified.

Technician in hard hat, safety glasses, gloves and hi-vis vest working on boiler piping components
Mississauga boiler service

Our team covers Mississauga

Mississauga is part of our Hamilton team’s service area, and we serve it from our base on Niagara Street. Our technicians make the trip for emergency calls and planned maintenance alike.

Our monthly and quarterly maintenance plans come with fixed labour rates and priority scheduling. With in-house welding, steel fabrication and process and gas piping, our own team handles the boiler and the pipework connected to it. If a boiler has to come out of service, we can set up a rental unit from the Thermogenics network at your Mississauga site.

Mississauga is covered by our Hamilton team

  • 24/7 emergency call-outs
  • Scheduled maintenance & inspections
  • Boiler parts & supplies
  • Rental boilers delivered to your site
Your local branchUnion Boiler, Hamilton163 Niagara St., Hamilton, ON L8L 6A8 · 905-528-7977
Industries in Mississauga

Mississauga industries that run on steam and hot water

Mississauga has pharmaceutical plants, large food processors, hospitals, campuses and a large warehousing district. Some of these sites need process steam all year; others depend on boilers mainly for winter heat.

Pharmaceutical industry and drug manufacturing

Pharma & life sciences

Many pharmaceutical companies run Canadian headquarters and plants here. We maintain the boilers, burners and controls behind their process heat and do the process piping.

Cheese factory

Food & beverage

Large food plants in Mississauga and Brampton use steam for cooking, cleaning and sanitation, and production stops when the steam does. We plan maintenance around production schedules and handle emergency breakdowns.

Plantroom

Hospitals

The city’s hospitals need heat, hot water and steam for sterilization and humidification every hour of the year. We service hydronic and steam plants, burners and Honeywell and Fireye controls.

School building with schoolyard

Campuses

University and college campuses in Mississauga run central heating plants and building boilers through long winters. Our maintenance plans and seasonal heating service get those systems checked before the cold weather.

Cardboard boxes on shelves in warehouse

Logistics & warehousing

Many distribution centres here heat large spaces with boilers and hydronic loops. As hydronic specialists, we service the boilers, pumps and piping that keep docks and loading areas workable in winter.

What we do in Mississauga

Boiler service and repair in Mississauga

Maintenance & Inspections

Preventive maintenance for hydronic and steam boilers on monthly, quarterly, annual or bi-annual schedules. The monthly plan covers 11 inspections plus the annual inspection; the quarterly plan covers 3 inspections plus an annual maintenance visit.

Maintenance from Hamilton

Boiler Repair

Emergency boiler repair 24/7, plus retubing, refractory work, pump and heat exchanger repair, and burner and controls service on PK, Riello, Weishaupt and Cleaver-Brooks burners with Honeywell and Fireye controls.

Repair services

Boiler Parts

Our trucks carry valves, pumps, controls and gaskets, and we keep top-brand and OEM parts in stock, mainly for hydronic systems. We also supply Thermogenics and Fulton equipment when a boiler needs replacing.

Parts & supplies

Boiler Rentals

Rental boilers come through the Thermogenics network: Thermocoil units from 150 HP to 500 HP at 250 psig MAWP, firing natural gas, propane or No. 2 oil, plus complete boiler rooms, feedwater tanks, pumps and stacks, with delivery, setup and commissioning.

Rental boilers & fleet
Local considerations

Ontario inspection rules and Mississauga winters

In Ontario, the TSSA administers the Technical Standards and Safety Act, 2000. The Boilers and Pressure Vessels regulation (O. Reg. 220/01) covers design registration, inspection and certificates of inspection, and the Operating Engineers regulation (O. Reg. 219/01) covers licensing of operating engineers.

Mississauga’s January design temperature is about -20 °C, so heating boilers run hard for months and a failure in a cold snap leaves a building cold quickly. Process boilers keep running through humid summers, and the warm months are the time for retubing, refractory work and burner upgrades.

Regulator

TSSA

Technical Standards and Safety Authority

Coverage

Mississauga and nearby cities we cover

We cover Port Credit, Streetsville, Meadowvale and Malton, along with neighbouring Brampton, Oakville, Milton and Etobicoke. Our Hamilton team also serves Toronto and Burlington.

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Thermogenics Hamilton
Union Boiler

163 Niagara St., Hamilton, ON L8L 6A8
Phone: 905-528-7977
Emergency service 24/7
Office 8:00 AM – 4:00 PM ET M–F
info@unionboiler.com

Visit unionboiler.com

Frequently asked questions

Boiler service questions from Mississauga

How quickly can you get a technician to Mississauga?

Call 905-528-7977. The line is answered 24/7, and we confirm an arrival time on the call. Mississauga is about 40 minutes from our Hamilton branch.

Does the same team handle our sites in Brampton and Oakville?

Our Hamilton team covers Brampton and Oakville as well as Mississauga.

Who regulates boilers in Ontario?

The Technical Standards and Safety Authority (TSSA) regulates boilers, pressure vessels and operating engineers in Ontario. Your insurer may also send an inspector. We schedule the annual inspection or overhaul so the TSSA or insurance inspector can be present.

Can you work on boilers at a Mississauga pharmaceutical or food plant?

Our team maintains and repairs steam and hydronic boilers, including PK, Cleaver-Brooks, Fulton and Thermogenics units, plus burners, controls and the process and gas piping around them. Our technicians hold confined space, lock-out tag-out, hot work permit and arc flash training, and our CWB credentials and in-house welding keep complex pipework with one team.

Can we get a rental boiler in Mississauga while ours is repaired or replaced?

We can set up a rental boiler from the Thermogenics network at your Mississauga site, as a single unit or a complete boiler-room package with feedwater tanks, pumps, water treatment and stacks. Units larger than 500 HP are available on request. Single units measure 8' W x 8' H x 20' or 30' L. We handle delivery, setup, commissioning and support.

Get started

Boiler service and 24/7 repair.
for Mississauga plants

Call 905-528-7977 to reach our Hamilton team for emergency repair, a maintenance plan, parts or a rental boiler. Union Boiler is part of the Thermogenics group.

Request emergency service online