24/7 HVAC LOCAL OF LONG ISLAND

Matthew T. 

on Birdeye

3 months ago

If you live on Long Island and need HVAC work done right the first time, look no further than this team! 

Jermaine G. 

on Birdeye

3 months ago

We recently had a ductless mini-split system installed in our new home extension, and the experience was flawless. The sales rep was very knowledgeable and helped us choose the perfect size unit for the square footage, ensuring we didn't overpay for capacity we didn't need. The installers were neat, ran the lines beautifully along the exterior wall so they are barely visible, and thoroughly explained how to operate the multi-zone remote. Excellent craftsmanship throughout. 

Alex W. 

on Birdeye

3 months ago

We experienced a major heating failure at our retail store in Garden City right before a busy holiday weekend. A freezing storefront would have driven away customers and ruined our weekend sales. The emergency technician from 24/7 HVAC arrived within an hour of our call. He quickly identified a faulty zone valve, swapped it out with a spare from his truck, and had the heat radiating again in no time. Their fast response completely saved our business weekend! 

Andrea N. 

on Birdeye

3 months ago

What a fantastic, honest local business! My outdoor AC unit was making a terrifying rattling noise, and I was terrified that I was looking at a full system replacement. The technician from 24/7 HVAC arrived right on time, inspected the unit, and found that a large piece of debris and loose branches had slipped through the grill and stuck in the fan blade. He cleared it out, checked the overall health of the system, and only charged me the standard diagnostic fee. Their honesty is incredibly refreshing! 

Matthew W. 

on Birdeye

3 months ago

Our family has been using 24/7 HVAC for all our seasonal tune-ups for the past four years, and they never disappoint. Their maintenance plan is worth every single penny. The technicians are always thorough—checking the refrigerant levels, cleaning the coils, and testing the airflow in every room. Since we started using them, our older HVAC system has run smoothly without a single unexpected breakdown, and our monthly utility bills have remained steady. Five stars all day long! 

Harry F. 

on Birdeye

3 months ago

We had an absolute nightmare scenario when our old water heater cracked and started flooding our utility closet late on a Friday night. We called 24/7 HVAC’s emergency line, and their dispatcher walked me through how to shut off the main water valve over the phone to prevent further damage while sending a tech out. The crew arrived quickly, extracted the broken unit, and had a brand new energy-efficient system installed and running by Saturday afternoon. Incredible emergency service! 

Mario V. 

on Birdeye

3 months ago

I highly recommend their indoor air quality and duct cleaning service. We recently bought an older home in Long Beach, and the air felt constantly dusty and triggered my son's asthma. The team from 24/7 HVAC came out with their heavy-duty vacuum systems and cleaned out decades of dust, pet dander, and construction debris from the vents. They showed us before-and-after camera footage of the ducts, and the difference is night and day. The air inside our home feels so much fresher now. 

Scot S. 

on Birdeye

3 months ago

As a property manager supervising several residential complexes across Nassau and Suffolk counties, I need an HVAC partner I can completely rely on at any hour. 24/7 HVAC of Long Island has been that partner for us. Whether it is a routine safety inspection or a midnight no-heat emergency call from a tenant, they handle it with absolute professionalism and speed. Their digital invoicing and detailed repair reports make property management so much easier. 

Jonathan M. 

on Birdeye

3 months ago

Outstanding customer service from the very first phone call to the completion of the job. The office staff was incredibly accommodating with my hectic work schedule, and the technician texted me when he was 15 minutes away so I could rush home to meet him. He fixed our heat pump's defrost board rapidly and even gave me some great tips on how to maximize our thermostat programming to save on winter heating costs. A phenomenal local company!