Emergency HVAC Repair

We are on call 24/7, 365 days a year — because there’s nothing worse than needing an emergency furnace repair or AC repair when your heating or cooling system has gone out at midnight in the dead of winter or summer, especially in the greater Hamilton, ON region. Our experts are available to help you get your HVAC system back up and running with emergency repair any time, day or night.

If you suspect a gas leak or smell gas, leave your residence immediately then call 911 once you are safely outside.

What To Expect During an Emergency HVAC Repair Visit From a Lancaster Technician

When your furnace or air conditioning system breaks down in the middle of the night, you need to know help will actually arrive. Lancaster’s licensed technicians are on call around the clock, so you can count on expert service — no matter the hour.

When you call for Lancaster Heating and Cooling’s 24/7 emergency repair service, here’s what to expect:

A prompt arrival. A Lancaster technician will come to your home or business as quickly as possible — day or night. You won’t be left waiting until regular business hours.
Clear, communicated pricing. Before any major work begins, you’ll get a transparent estimate so you know what to expect.
A thorough diagnosis. The technician will inspect your system, including the unit, thermostat and electrical components, to pinpoint the source of the problem.
Immediate repair whenever possible. If the issue is something straightforward, like a failed switch or sensor, it will be fixed on the spot.
An immediate temporary fix whenever additional parts are needed. When a replacement part isn’t immediately available, the technician will apply a safe, temporary fix and arrange a follow-up visit before leaving your home.
Warranty-backed work. Emergency repairs often include a service warranty, giving you peace of mind if the issue returns.

With Lancaster, 24/7 really means 24/7. No matter the day or time, our team is ready to restore comfort to your home.

Emergency Furnace Repair

Often, this is due to deterioration and old age, ignition problems, or clogged filters. Emergency heating repairs aren’t only important for your health and safety. Your pipes can quickly become frozen, causing damage to your home.

Emergency Boiler Repair

Often due to issues with the thermostat, valve failure, limescale buildup, pilot light malfunction, or frozen pipes. Lancaster’s licensed technicians know how to resolve heating issues fast, but prevention is the smarter move. With ongoing maintenance service plans, your system stays reliable through every season.

Emergency AC Repair

An emergency AC repair may be needed for failed capacitors, coolant issues, dirty coils or sensor malfunctions. With Lancaster, “24/7” means you can depend on a technician to restore cool comfort at any hour — even the hottest, most humid dog days of a Hamilton area summer.

For Emergency HVAC Repairs in Hamilton and Niagara
Call Our 24/7 Helpline: 905 388 3333

Why is Scheduled HVAC Service Important?

• Equipment Longevity – Using a task list geared for your program, we will thoroughly check and maintain your heating and cooling equipment.
• Peace of Mind- Regular maintenance helps to prevent costly repairs and breakdowns
• Reduce energy bills – A properly maintained system can save you 10% to 30% on your energy bills.
• Priority Service – Emergency service. Receive priority HVAC service over non-program customers.
• Notification – When it’s time for your inspection you will be contacted.
• Discounts – As per your chosen Plan.

Please contact us for a residential or commercial service plan that suits your needs.