24-Hour Emergency Services

Dave’s Mechanical Services, LLC has been providing 24-hour emergency heating and cooling system repairs for more than 12 years in several Maryland counties including Carroll County, Frederick County, Howard County, Montgomery County and Washington County. We understand that there is no convenient time for your heating and cooling system to break down. That’s why we are always available for 24-hour emergency HVAC repair.

Emergency Heating System Repair

Maryland winters can be bitter cold and are even more bitter when your furnace, boiler or heat pump are not working as they should. Call us for 24-hour emergency HVAC repair if your system:

  • Is blowing out cold or cool air from your vents or not radiating heat as they should
  • Is making strange noises
  • Won’t cycle on or off
  • Isn’t keeping you as warm on the normal thermostat setting

Emergency Air Conditioner Repair

The Maryland humidity is no fun in the summer.Don’t waste your time trying to figure out a way to keep your family comfortable, especially if there are children or elderly people in your home or business. Give us a call when you see the earliest signs of your air conditioner failing, such as:

  • Blowing out warm or hot air from your vents
  • Your system is making strange noises
  • A frozen or leaking AC compressor

If you need emergency HVAC repair in Frederick County or surrounding areas, call us at 301.401.2780 or contact us to schedule service 24 hours a day, seven days a week. We can handle any repair problem you have—large or small. Give us a call and we will ensure that your system is back to maintaining a comfortable temperature and energy efficiency!