Interstate Air Conditioning & Heating

Interstate Air Conditioning & Heating operates from New York, NY as a full-service HVAC contractor holding a 4.3-star rating across 16 verified customer reviews. The company maintains Monday-through-Sunday availability, including 24-hour service on Mondays, and serves residential and commercial clients throughout Queens, The Bronx, Brooklyn, and portions of northern New Jersey including Linden, Jersey City, and Union. Founded in 1978, this EPA-certified contractor handles projects ranging from minor residential repairs to large-scale new construction installations spanning hundreds of units in high-rise developments.

What distinguishes Interstate from neighboring contractors is their in-house sheet-metal fabrication capability and their commitment to sourcing rare components even when it requires driving across boroughs. The company offers free written estimates on all proposed work and maintains HVAC maintenance contracts designed to prevent emergency breakdowns before they occur. Their website references a satisfaction guarantee stating the job remains incomplete until the customer expresses full contentment, and they provide a 10% first-time customer discount as an introduction incentive.

Customer stories from reviews reveal technicians who arrive with parts already stocked on their service vehicles, enabling same-day repairs without follow-up appointments. One reviewer described an eight-year-old installation requiring first-time service, where the technician confirmed the appointment a day prior and arrived within a promised one-hour window. Another commercial client noted Interstate technicians drove across Brooklyn to locate a rare component for their unit rather than recommending premature replacement. Negative feedback cited appointment scheduling difficulties during peak summer months and communication gaps with management, though several reviewers acknowledged the office staff's courtesy.