Emergency HVAC in Kingsport, TN

If your heating or cooling system fails, comfort and safety can become urgent concerns. At Thompson Electrical Service, we provide 24/7 emergency HVAC services for homes and businesses in Kingsport, Bristol, Johnson City, and surrounding Tri-Cities communities.

With more than 20 years of experience in electrical and HVAC work, we respond quickly to restore climate control, manage safety, and limit disruptions to your property or operations.

Call (423) 840-7457 now to schedule an immediate service.

Your Go-To for Emergency Help

Thompson Electrical Service has been in the industry since 2003, and our long-standing presence makes us familiar with a wide range of emergency situations: from furnace failures during winter cold snaps to air conditioning breakdowns in summer heat waves.

Clients working with us benefit from:

• A+ BBB rating, recognized for quality and professionalism
• Residential and commercial HVAC support
• Financing options and payment plans for larger system replacements
• Equipment warranties and service guarantees
• Weekend appointments when available

Common Emergency Situations We Fix

Emergencies often arise when systems are most needed. 

Some scenarios we frequently respond to include:

• Heating failure. Malfunctioning furnaces or heat pumps in winter can create unsafe indoor conditions.
• Cooling breakdown. AC units failing during peak summer temperatures affect comfort, productivity, and sensitive equipment.
• Electrical issues. Faulty wiring, blown fuses, or tripped breakers can shut down HVAC systems entirely.
• Refrigerant loss or pressure problems. Reduced refrigerant levels can compromise cooling and may need immediate attention.
• Unusual noises or smells. Grinding, squealing, or burning odors often indicate mechanical or electrical issues requiring fast intervention.