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Trusted HVAC Company in Port Washington

Reliable HVAC Installation and Repair in Port Washington

We’re your HVAC installation and repair specialists who not only know about regular HVAC systems but also PTAC units, baseboard units, mobile home HVAC units, and cooling towers. We’ve been in business for many years already, and we know that when you’re looking for someone to take care of your heating, ventilating and air conditioning needs, there are a lot of choices out there. You can even find someone who does a good job on the first visit—but what happens when something goes wrong? That’s why you should trust HVAC Alliance Expert, the best HVAC company. We pride ourselves on offering reliable service—we want to be your go-to company for all things HVAC, whether it’s an emergency or regular maintenance. That’s why we’re committed to being available as much as possible and providing fast response times. We can also handle system re-location and system disconnect problems. We’ll get things done right the first time so that you don’t need another visit until next year’s checkup! Here are our Heating, Ventilation, and Air Conditioning (HVAC) Services in Port Washington:
  • Residential HVAC services
  • Commercial HVAC services
  • Thermostat Installation
  • Same day emergency HVAC repair services
  • HVAC system energy efficiency
  • Central air conditioning repair, installation, and maintenance
  • Comprehensive air duct cleaning
These are the nearby neighborhoods:
  • Baxter Estates
  • Bayview
  • Beach Hill
  • Derby-Essex
  • Flower Hill
  • Flowerhill
  • Great Neck
  • Highfield Estates
  • Kings Point
  • Manhasset LI
  • Manhasset Neck
  • Manorhaven
  • New Salem
  • North Strathmore
  • Overlook
  • Plandome Heights
  • Plandome Manor
  • Port Washington 2
  • Port Washington North
  • Port Washington Park
  • Salem
  • Sands Point
  • Sands Point Preserve
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Top-Notch HVAC Same Day Emergency Services

We believe that our HVAC same-day emergency services—HVAC repair and installation—are some of the best in the business. We offer a wide range of services, and we’re always working to improve our processes, so you can rest assured that when you need us, we’ll be there for you. Our staff is made of highly trained professionals who have years of experience in doing certified HVAC maintenance services. They are dedicated to providing the best customer service possible while ensuring that your satisfaction is always guaranteed. We guarantee that you will be satisfied with our same-day services, especially when you really need it the most! We have experts who can handle any kind of HVAC emergency situation quickly and efficiently, so please don’t hesitate to call HVAC Alliance Expert!

Bad Habits that Affect Indoor Air Quality

There are habits that can impact indoor air quality, but a reliable HVAC company in Port Washington can help you with this. Nevertheless, here are the bad habits that you should be aware of:
  • The first is smoking. Smoking produces smoke, carbon dioxide, and tar, all of which can be detrimental to your health.
  • Second is cooking without ventilation. Cooking produces fumes and smoke, which may contain dangerous chemicals.
  • Third is using scented candles or incense in an unventilated area such as a bathroom or bedroom. Candles and incense produce perfumes and alcohols that can irritate your respiratory tract if inhaled over a long period of time.
  • Fourth is wearing perfume or cologne regularly without taking breaks from them, so your body doesn’t build up a tolerance to the chemicals they contain. Perfumes and colognes contain chemicals that can irritate your respiratory tract if inhaled over a long period of time.
There are still a lot of bad habits that you should avoid, but if you’re working with a reliable HVAC company in Port Washington, you will surely be told about the things you should not do to avoid affecting your indoor air quality. Call HVAC Alliance Expert right now!

Why Choose HVAC Alliance Expert in Port Washington

We are the right choice for you because of the following:
  • For urgent service needs, our crew is on call twenty-four hours a day, seven days a week. We can assist if you’re experiencing system issues in an emergency circumstance.
  • We provide a wide range of services as a full-service HVAC contractor, including installation and repair, maintenance, and replacements. Due to our extensive industry knowledge, we can do the task to your satisfaction.
  • For the best workmanship on your heating and cooling system, we employ qualified professionals that have received intensive training.
  • You won’t have to wait around for hours on end while some guy tries to diagnose your system because all of our staff members are certified technicians who have been trained to diagnose issues swiftly and effectively.
  • We can install new systems as well as ductless mini-splits, which are a great choice for houses with limited space or renovations where ductwork is not practical, in addition to fixing your existing systems.
See our New York Heating and Air Conditioning Services as well. Call HVAC Alliance Expert right now! HVAC issues? Call HVAC Alliance Expert right now!
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Our certified and professionally trained service experts are only satisfied when they know a job has been done to the best of its ability.


Offering flexible payment methods and  financing for customers with approved credit.


We love our loyal customers and constantly offer them savings, specials and discounts.


Want a second opinion or are curious about the cost of something? Our technicians offer no hassle, commitment free estimates.


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