When your AC dies in July or your heat cuts out in January, you don’t need a sales pitch. You need someone who picks up the phone, shows up on time, and fixes it right.
That’s the difference with working with an HVAC company in Hewlett, NY that’s been doing this for over 8 years. You’re not getting a corporate call center or a technician who’s guessing. You’re getting certified pros who’ve seen every type of system in Nassau County—from older homes in Hewlett with original ductwork to newer builds with smart thermostats.
We handle air conditioning repair, central AC installation, heat pump service, and HVAC maintenance for both homes and businesses. The work gets done correctly the first time, and you’re not left wondering what you’re paying for. Clear pricing, no surprises, and a BBB A+ rating because we’ve earned it through consistent, reliable service.
Cool Bros Corp is based right here in Lynbrook, serving Hewlett and the surrounding Nassau County area. We’re not a franchise or a national chain—we’re a locally owned HVAC company that’s built a reputation on showing up and doing the work right.
Over 8 years in business means we know the homes in this area. We know how summer humidity affects your system and what happens when an older furnace tries to keep up during a cold snap. Our technicians are certified, our pricing is transparent, and our A+ BBB rating reflects how we treat every job.
You’re hiring people who live and work in the same community. That matters when you need someone you can trust with your home comfort and your budget.
First, you call or message us with your issue. We ask a few questions to understand what’s going on—whether it’s an emergency AC repair in Hewlett, NY or you’re looking to replace an aging system. We schedule a time that works for you, and we show up when we say we will.
Our technician arrives with the tools and experience to diagnose the problem quickly. We explain what’s wrong in plain terms—no jargon, no upselling. You get a clear price before any work starts. If it’s a repair, we fix it. If it’s an installation, we walk you through your options based on your home’s size, your budget, and your energy goals.
Once the work is done, we test everything to make sure it’s running properly. We clean up, answer your questions, and make sure you know how to get the most out of your system. If something comes up later, you call the same local number and talk to people who remember your job.
That’s it. No runaround, no confusion, just straightforward HVAC services in Nassau County from people who know what they’re doing.
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Whether you need a full system installation, seasonal HVAC maintenance in Hewlett, NY, or an emergency repair, we handle it. That includes central air conditioning, heat pumps, ductless mini-splits, and boilers for both residential and commercial properties.
Hewlett homes deal with hot, humid summers where AC systems work overtime, and cold winters that test your heating setup. Regular maintenance catches small issues before they turn into expensive breakdowns. We check refrigerant levels, clean coils, inspect electrical connections, and make sure your system is running efficiently. That saves you money on energy bills and extends the life of your equipment.
If your system is beyond repair or you’re dealing with a unit that’s 15+ years old, we help you choose a replacement that fits your home and budget. New systems are more energy-efficient—current standards require at least 14 SEER in New York—which means lower utility costs and better performance. We also install smart thermostats and air quality systems if that’s something you’re interested in.
You’re not locked into one option. We give you the information, the pricing, and the pros and cons so you can make the call that’s right for your situation.
It depends on what’s broken. A simple fix like a tripped breaker or a clogged filter costs a lot less than replacing a compressor or fixing a refrigerant leak.
Most air conditioning repairs in Nassau County fall between $150 and $600. The national average is around $350, but your actual cost depends on the age of your system, the part that failed, and how quickly you need it fixed. If you’re calling for emergency service on a weekend in July, expect to pay more than a scheduled repair in May.
We give you a clear price before we start any work. No hidden fees, no surprises. If the repair is going to cost more than half the price of a new system, we’ll tell you that too so you can make an informed decision.
At least once a year for each system—your AC in the spring and your heating system in the fall. If you’re running a heat pump year-round, you should have it checked twice a year.
Regular HVAC maintenance in Hewlett, NY catches problems early. A technician will clean your coils, check refrigerant levels, inspect electrical connections, and make sure everything is running efficiently. That prevents breakdowns during the hottest or coldest days when you need your system most.
Skipping maintenance shortens the lifespan of your equipment and drives up energy costs. A dirty filter or low refrigerant makes your system work harder, which means higher bills and more wear on the parts. Spending a little on maintenance now saves you a lot on repairs or replacements later.
It’s based on your home’s square footage, insulation, ceiling height, number of windows, and how much sun exposure you get. A 1,500-square-foot home typically needs a 2.5 to 3-ton unit, but that’s just a starting point.
An oversized AC unit cycles on and off too quickly, which wastes energy and doesn’t remove humidity properly. An undersized unit runs constantly and never cools your home enough. Both scenarios cost you money and comfort.
We do a proper load calculation during the estimate. That means measuring your space, checking your insulation, and factoring in things like ductwork condition and window efficiency. You get the right size system for your home, not a guess based on square footage alone.
Yes. If your system is more than 10 years old, a new one will use significantly less energy. Older units often run at 10 SEER or lower. New systems in New York must meet at least 14 SEER, and high-efficiency models go up to 20+ SEER.
Higher SEER means lower energy bills. A jump from 10 SEER to 16 SEER can cut your cooling costs by 30% or more. Over the lifespan of the system, that adds up to real savings—especially with energy prices where they are now.
New systems also come with better features like variable-speed compressors and smart thermostats that adjust based on your schedule. You get more consistent temperatures, better humidity control, and quieter operation. If your current system is struggling or costing you a fortune to run, upgrading makes financial sense.
Yes. We know that systems don’t break on a schedule. When your AC goes out during a heatwave or your heat fails on a freezing night, waiting until Monday isn’t an option.
We respond to emergency calls in Hewlett and throughout Nassau County. You call, we answer, and we get someone out as quickly as possible. Our technicians carry common parts and tools to handle most repairs on the spot.
Emergency service costs more than a scheduled appointment—that’s standard across the industry—but we’re upfront about pricing before we start. You’re not getting hit with a surprise bill after the work is done. If you’re dealing with an HVAC emergency, call us and we’ll get you taken care of.
Most residential installations take one to two days. A straightforward AC or furnace replacement in a home with existing ductwork usually gets done in a day. More complex jobs—like installing a new system in a home without ducts or upgrading your electrical panel—can take two days or more.
We give you a timeline during the estimate so you know what to expect. We also coordinate with you on scheduling so the work happens when it’s convenient and doesn’t leave you without heating or cooling for longer than necessary.
Once we start, we work efficiently and clean up after ourselves. You’re not left with a mess or a half-finished job. When we’re done, your new system is tested, running properly, and ready to keep your home comfortable.
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