Hearthstone Heating & Air Conditioning - Westmont's Emergency HVAC Repair

Safety first. If you suspect a carbon monoxide leak from your furnace, immediately evacuate your home and call 911 or your gas company. For inspection and repair, Hearthstone provides 24-hour emergency service. Our certified technicians are trained to diagnose and resolve combustion safety issues, performing precise repairs or adjustments to eliminate the risk. We also recommend and install carbon monoxide detectors as part of a comprehensive home safety plan.

Our process starts with a detailed evaluation of your system's age, efficiency, and repair history. With over 30 years of experience, we often find that maintenance or a specific repair can extend a system's life and restore efficiency, saving you the cost of a full replacement. If replacement is the most practical option for long-term savings and comfort, our consultants will clearly explain the benefits of energy-efficient models and discuss available financing to make the upgrade manageable.

Our installation begins with a consultation to understand your home's layout, insulation, and your family's comfort needs. We then perform a detailed load calculation to ensure the new furnace, air conditioner, or heat pump is correctly sized—not too large or small—for optimal efficiency and longevity. As a Carrier Factory Authorized Dealer, we install premium equipment according to strict national standards, followed by thorough testing and a walk-through to ensure you're completely satisfied with the operation.