D's Air & Heating | Emergency HVAC Repair in Chicago, IL

Absolutely. We specialize in diagnosing and repairing both steam and hydraulic boiler systems, which are common in many Chicago-area homes. Our EPA-certified technicians will perform a thorough inspection to identify the root cause, whether it's a faulty circulator pump, a leak, or ignition issues. We service all major brands and provide clear explanations and upfront pricing. As a family-owned company, we're committed to reliable repairs that restore your home's heat efficiently and help prevent future unexpected breakdowns during our cold winters.

Our duct cleaning process is designed to improve your home's air quality and system efficiency. We use specialized, modern equipment with camera analysis, allowing you to see the before-and-after results. The service thoroughly removes dust, debris, and allergens from your entire duct system. This is particularly beneficial in Chicago, where sealed homes in winter and summer can circulate contaminated air. Clean ducts help your HVAC system run more smoothly, can improve airflow, and contribute to a healthier indoor environment for your family.

Yes, we provide comprehensive maintenance services for all your HVAC equipment. Regular maintenance is key to extending the life of your system, improving efficiency, and catching small issues before they become major repairs. Our tune-ups include cleaning, inspection, testing, and calibration of critical components for your furnace, air conditioner, or boiler. As a local company, we understand the heavy demand placed on systems by Chicago's extreme seasons, and our maintenance helps ensure your comfort year-round while potentially lowering your energy bills.