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Claim This BusinessAbout Dornan HVAC
Dornan HVAC operates as a licensed heating and cooling contractor serving Maplewood, New Jersey and surrounding communities. The business has accumulated a perfect 5.0-star rating from 21 customer reviews, reflecting consistent service quality in a region where seasonal temperature extremes demand reliable HVAC performance. Owner Joe serves residential clients across single-family homes and multi-level properties, specializing in furnace replacement, air conditioning installation, and ductwork optimization. The company advertises same-day diagnostic response and maintains a no-fix-no-fee guarantee, meaning customers pay only for successful repairs.
Service offerings span the full spectrum of residential climate control, including air conditioning repair, furnace maintenance, heat pump installation, thermostat programming, and ductwork modification. The company addresses refrigerant-related issues and provides whole-house humidifier installation as an add-on service. Customer reviews indicate Joe assisted with utility rebate paperwork for new equipment purchases and performed corrective ductwork on complex multi-level homes to ensure optimal system efficiency. The business emphasizes fast, reliable, and affordable service without upselling unnecessary equipment.
Customer reviews document several service scenarios that illustrate the company's responsiveness. Joe replaced a 30-year-old furnace and installed a smart thermostat while correcting ductwork in a difficult multi-level home that required additional labor beyond the standard installation. During a cold weekend, Joe arrived at a customer's home on a Sunday afternoon to repair a failed furnace, providing emergency service during harsh weather. Another review describes Joe installing a whole-house humidifier within four days of the initial estimate, completing the work on a Monday after inspecting the furnace location the previous Thursday. A third reviewer notes Joe responded on Christmas Eve to repair a furnace, demonstrating availability during holiday periods.
What Customers Say
21 reviewers collectively award a perfect 5-star rating, with multiple customers specifically naming Joe as the technician and highlighting his willingness to perform additional corrective work beyond the initial scope. Three reviews describe emergency or same-day service scenarios, while eight reviewers mention the absence of unexpected costs or pricing surprises. The consistency across feedback indicates this contractor delivers both technical competence and customer communication.
Services
Air Conditioning Repair & Installation
Fast diagnosis and repair of cooling system failures, new AC unit installation, and refrigerant issue resolution.
Furnace Repair & Replacement
Emergency furnace repair, heating system replacement for aging units, and new furnace installation.
Heat Pump Services
Installation and maintenance of heat pump systems for year-round climate control.
Thermostat Programming & Smart Thermostat Installation
Setup of smart thermostats with system optimization and utility rebate assistance.
Ductwork Modification & Optimization
Corrective ductwork for multi-level homes to ensure efficient airflow and system performance.
Whole-House Humidifier Installation
Installation of humidifiers connected to existing furnace systems with user guidance.