Mechanical MD - Lombard's Reliable HVAC Services

Common signs include visible dust blowing from vents, a persistent musty odor, worsening allergy symptoms indoors, or an unexplained increase in dust on surfaces. Our certified technicians provide thorough air duct cleaning to remove contaminants, which can improve your HVAC system's efficiency and your home's air quality, a service we've offered to the local community for over three decades.

We recommend professional HVAC maintenance twice a year—ideally in the spring before cooling season and in the fall before heating season. Our preventative maintenance checks help ensure your system runs efficiently through our hot, humid summers and cold winters, can prevent costly repairs, and is included in our comprehensive service plans. We offer free estimates for all maintenance services.

Yes, refrigerant leaks and thermostat malfunctions are frequent causes of cooling problems in our area. Our certified professionals are trained to diagnose these issues precisely. We can safely repair refrigerant leaks according to EPA guidelines and repair or replace faulty thermostats. For urgent problems, our emergency service is available to get your home comfortable again quickly.