JJ Air Plus Heating and Cooling, LLC

JJ Air Plus Heating and Cooling, LLC is a residential and light commercial HVAC contractor based in Dover, New Jersey. The business maintains a perfect 5.0-star rating across 29 customer reviews and operates Monday through Friday from 8 AM to 7 PM, with Saturday service available until 2 PM. The company specializes in heating system repair, air conditioning installation, and comprehensive HVAC maintenance for homeowners throughout the Dover area.

Customers consistently praise JJ Air Plus for rapid emergency response and fair pricing. Reviewers describe the team as professional, courteous, and highly skilled at diagnosing problems that other contractors could not resolve. Multiple customers note the technicians left their homes tidy after completed work, and several reviews specifically mention transparent communication throughout service appointments.

Technicians Juan and Jose receive repeated recognition across reviews for their expertise and customer manner. One reviewer described how Juan and Jose arrived within hours on one of the coldest days of the year to restore heating after an emergency call. Another customer thanked Jose specifically for working with an insurance company during a furnace replacement. The team has handled complex installations in older homes, completing full system replacements with new ductwork in a single day.