Energy Mechanical

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About Energy Mechanical
Energy Mechanical operates as an HVAC contractor serving Central Islip, New York, and the broader Long Island and NYC metropolitan region. The business holds a 4.5-star rating compiled from 16 customer reviews, with availability around the clock every day of the week. Their service territory encompasses Nassau and Suffolk counties on Long Island, plus Brooklyn, Queens, Manhattan, and the Bronx. The company provides residential and commercial heating, cooling, and boiler services, including installation, repair, and maintenance for gas, oil, and air conditioning systems.
What distinguishes Energy Mechanical from neighboring contractors is their embrace of modern heat pump technology and smart home integration. One recent project involved converting an older oil burner and absence of central air into a contemporary heat pump system operable via smartphone, complete with guidance on available manufacturer rebates. Their portfolio spans ductless HVAC, VRF (variable refrigerant flow) systems, PTAC units, and cooling tower services, specialties less common among residential-focused competitors. The company also handles automatic temperature controls, building management system (BMS) design, and comprehensive mechanical piping, positioning them for both homeowner projects and larger commercial installations.
Customers consistently mention specific technicians in their praise. A reviewer working with Mike and his team described a boiler replacement handled with exceptional professionalism and technical precision from consultation through completion. Another customer noted the same engineer serviced their system for years until 2024, with a new technician seamlessly continuing that relationship, a continuity that reviewers cite as valuable. The team arrives on schedule, maintains a clean worksite, and provides fair pricing, with at least one customer noting they helped navigate rebate paperwork after completing the installation.
What Customers Say
Sixteen reviews yield a 4.5-star average, with every reviewer assigning 5 stars. Recurring praise mentions on-time arrival, clean workmanship, fair pricing, and helpful guidance on rebates and system selection. Technicians named in reviews include Mike, who managed a boiler replacement project, and a longtime service engineer who transitioned care to a new team member in 2024.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
HVAC Installation & Repair
Complete installation, repair, and maintenance for residential and commercial heating and cooling systems.
Heat Pump Systems
Modern heat pump installations with smartphone controls and rebate eligibility assistance.
Boiler Service & Installation
Gas, oil, and steam boiler installation, repair, and vacuum service.
Ductless & VRF HVAC
Ductless mini-split and variable refrigerant flow systems for flexible climate control.
24/7 Emergency Service
Round-the-clock emergency repairs available every day of the year.
PTAC & Cooling Towers
Package terminal air conditioner service and cooling tower repairs and installation.
Controls & BMS Design
Building management system design, installation, and automatic temperature controls.
Ductwork & Mechanical Piping
Custom ductwork installation, repairs, and complete mechanical piping services.