Emergency HVAC Repair Services in Washington DC, Maryland, and Virginia

Thornton Service provides experienced HVAC technicians 24x7 to deliver after hour emergency HVAC response whenever customers need us. All technicians are trained to follow emergency procedures to ensure fast, accurate heating and air repair for clients throughout DC.

In addition to 24/7 response, we employ industry-leading technology to monitor our customer’s HVAC systems in real-time. Our field technicians use a mobile communication platform to receive immediate access to critical technical and operational information. This extra layer of support enables rapid response and quicker diagnosis to minimize downtime during an emergency. 

Commercial HVAC Repair Services  

While we suggest all of our clients get on a regular HVAC preventative maintenance schedule, emergency situations are not always avoidable. The last thing you want for any commercial building is for tenants to be stuck in an uncomfortable environment, no matter what the season or time of the day. So whether you have an unexpected commercial HVAC repair or last minute heating and cooling system need, you can contact us 24 Hours a day / 7 Days a Week to resolve issues with equipment including: 

• Chillers (reciprocating & centrifugal) 

• Automated building controls 

• Steam boilers (hi & low pressure) 

• Hot water boilers Pneumatic air systems 

• Hot and cold spots

• No cooling/heating

Need help now? Call our emergency phone number: 240-683-6900