Maintenance & Repair

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Whether you're in need of new heating and air conditioning systems or require repairs for your existing equipment, we've got you covered. At Great Northern Heating & Air, we prioritize transparency, presenting all available options before commencing any repairs, so you can make an informed decision. We provide a full range of services, including installation, repair, replacement, and maintenance for all your Heating, Ventilation, and Air Conditioning needs. 

Proper maintenance of your air conditioner is essential for its efficient operation. Neglect can lead to frequent breakdowns or reduced efficiency, both of which can result in higher energy bills. For all your air conditioner repair, replacement, or maintenance needs, trust Great Northern Heating & Air.

Common Issues with Air Conditioners:

• The air conditioner fails to start
• Unusual sounds or vibrations during startup or operation
• Warm air blowing from the vents
• The unit makes a humming sound, but the fan doesn't activate
• The fan operates, but the compressor remains idle

Regular maintenance is essential for your furnace to operate at peak performance, maintain energy efficiency, and ensure safety. To avoid unexpected issues and ensure safe, efficient functioning, schedule a professional inspection and routine maintenance at least once a year before the heating season kicks in. Contact Great Northern Heating & Air to book your fall inspection and maintenance today!

Common Furnace Issues:

• The furnace fails to start
• The pilot light goes out
• Unusual sounds during startup or while running
• The main burner either doesn't ignite or stays lit for less than three seconds
• The blower doesn't activate even after the burners are lit
• The furnace blower runs continuously

As boilers age, they can lose efficiency and even become hazardous or malfunctioning. If you have a boiler in your home or business, it's crucial to schedule annual maintenance to ensure its optimal performance. When you choose Great Northern Heating & Air, we'll conduct a thorough inspection to identify and address any potential issues before winter sets in.

Common Boiler Issues:

• Absence of heat or hot water
• Leaks and drips
• Unusual sounds like banging, whistling, or gurgling
• Pilot light extinguishing
• Pressure loss
• Thermostat malfunctions
• Kettling issues
• Boiler shutting down unexpectedly