blower door testing Hancock County

Upgrading your heating or cooling system is a big decision. At Crocker Heating & Air, we make it simple and stress-free. We install most makes and models of gas furnaces, heat pumps, central air conditioners, mini-splits, and package units. Our NATE-certified technicians assess your home's layout, insulation, and ductwork to recommend the perfect size and efficiency rating for your needs and budget.

As an authorized Trane dealer, we offer industry-leading equipment known for reliability and energy savings. But we also work with other trusted brands to give you options. Our installation process includes a detailed walkthrough, careful removal of old equipment, professional setup, and thorough testing to ensure everything runs perfectly. We pull all necessary permits and adhere to local codes. After installation, we review system operation with you and register your warranty. Choose Crocker for a seamless experience and lasting comfort.

Prevent breakdowns and save money with our Planned Service Agreement. This proactive maintenance plan is designed for homeowners who want to extend equipment life, lower utility bills, and avoid costly emergency repairs. Members receive priority scheduling, a 10% discount on all repairs, labor, and materials, plus after-hours emergency service with no overtime charge.

Our comprehensive bi-annual tune-up includes cleaning and adjusting the burner assembly, ignition assembly, heat exchanger, and blower components. We test refrigerant pressure, safety controls, starting capabilities, and thermostat calibration. Our technicians tighten electrical connections, measure volts/amps on motors, lubricate moving parts, clean evaporator and condenser coils, clear condensate drains, and inspect ductwork for leaks. You also get inflation protection and a transferable agreement if you move. It's peace of mind for year-round comfort.

Is your home drafty or hard to heat and cool? Blower door testing is the industry standard for measuring a building's airtightness. At Crocker Heating & Air, we use advanced blower door machines to depressurize your home and pinpoint exact locations where air is leaking out or infiltrating. Common leak sites include windows, doors, electrical outlets, attic hatches, and ductwork seams.

Our certified technicians not only identify leaks but also measure airflow between zones and test ductwork airtightness. After the test, we provide a detailed report and can perform professional air sealing to dramatically improve energy efficiency. This service is essential before adding insulation or upgrading your HVAC system. Many of our customers in Hancock County see reduced energy bills and improved indoor comfort year-round. Contact us to schedule your comprehensive blower door assessment.