Northeast Florida Heating & Air, Inc.

Northeast Florida Heating & Air, Inc. has kept Jacksonville-area homes comfortable since 1987, making it one of the oldest continuously operated HVAC contractors in Northeast Florida. The company holds license CMCO44837 and maintains a 4.8-star rating across 384 verified reviews, a volume of customer feedback that speaks to decades of consistent service. Operating seven days a week from 8 AM to 4:30 PM, this family-owned business serves Jacksonville proper along with neighboring communities including Julington Creek, Fleming Island, Ponte Vedra, and Mandarin. Whether handling routine maintenance or emergency calls, the company dispatches NATE-certified technicians across a large service territory spanning coastal and inland neighborhoods alike.

What distinguishes this contractor is its in-house capability. Unlike most area HVAC companies that outsource sheet metal work, Northeast Florida Heating & Air operates its own complete sheet metal fabrication shop, meaning duct customizations and modifications are built on-site rather than waiting for third-party suppliers. The company also maintains a commercial refrigeration division, a niche that few residential-focused contractors in Jacksonville can claim. Their partnership with Mitsubishi Electric represents a premium product tier featuring variable-speed inverter technology, and their Trane lineup offers traditional reliability. All new installations are backed by a workmanship guarantee, and financing options help homeowners manage unexpected replacement costs without delaying critical comfort upgrades.

Customer reviews name specific technicians who arrived when promises were made. William P. describes a crew led by Brandon that completed a full system replacement in a single morning, working cleanly and explaining the new thermostat in detail. Justin Carter notes that Dave was the only contractor among three he interviewed who showed up on time and answered questions without industry jargon. During a Sunday evening AC failure, Jeff responded and restored cool air before the night was over, illustrating the 24/7 availability that reviewers consistently mention. One reviewer specifically credits the company with 20 years of reliable service across personal and rental properties, an endorsement that spans multiple ownership cycles and system ages.