Get matched with top heating and air conditioning pros in Syosset, NY
There are 68 highly-rated local heating and air conditioning pros.
TRUSTED BY SYOSSET, NY HOMEOWNERS
4.3 
207 Verified Reviews for Heating And Air Conditioning Service pros in Syosset, NY
*The Angi rating for Heating And Air Conditioning Service companies in Syosset, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Syosset, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on July 16, 2025
Heating and air conditioning pros in Syosset
Quality. Fast. Guaranteed. We will take the time to make sure you are 100% happy. If you agree to repair the equipment after the diagnostics have been performed, then the cost of the diagnostics will be free for you,
Quality. Fast. Guaranteed. We will take the time to make sure you are 100% happy. If you agree to repair the equipment after the diagnostics have been performed, then the cost of the diagnostics will be free for you,
Here at quality mechanical solutions we aim to provide high quality heating ventilation air conditioning and refrigeration service across a wide array of equipment including but not limited to: Gas and oil, commercial and residental refrigeration, commercial and residential AC heat and ventilation.
Here at quality mechanical solutions we aim to provide high quality heating ventilation air conditioning and refrigeration service across a wide array of equipment including but not limited to: Gas and oil, commercial and residental refrigeration, commercial and residential AC heat and ventilation.
Welcome to Long Island Air Conditioning & Heating, your one-stop shop for all HVAC solutions, including design, installation, maintenance, and repair services for residential and commercial HVAC equipment. Our team of certified technicians, accredited by EPA and NATE, is proficient in repairing and installing advanced HVAC equipment technologies. You can rely on us to deliver superior HVAC services that meet your expectations.
Welcome to Long Island Air Conditioning & Heating, your one-stop shop for all HVAC solutions, including design, installation, maintenance, and repair services for residential and commercial HVAC equipment. Our team of certified technicians, accredited by EPA and NATE, is proficient in repairing and installing advanced HVAC equipment technologies. You can rely on us to deliver superior HVAC services that meet your expectations.
Hi there, my name is Devin Thomas. I have been working in the field of plumbing and hvac for about 15 years now. I do everything from plumbing, cleaning drains, fixing leaks, to heating and cooling, boiler services and AC systems. We do full installs and replacements as well, for any water heaters, boilers, and or AC units
Hi there, my name is Devin Thomas. I have been working in the field of plumbing and hvac for about 15 years now. I do everything from plumbing, cleaning drains, fixing leaks, to heating and cooling, boiler services and AC systems. We do full installs and replacements as well, for any water heaters, boilers, and or AC units
New Installation and services for central air and heating
New Installation and services for central air and heating
With over 12 years of experience here to help you with all your plumbing, boilers, and hot water heaters
"It went very well, Raj and is crew were very professional, they showed up on time. He explain everything in detail and he left nothing out. the work they did was phenomenal. I was amaze by his quality of work. I will definitely recommend Raj and crew to my family and friends."
Fernando F on March 2024
With over 12 years of experience here to help you with all your plumbing, boilers, and hot water heaters
"It went very well, Raj and is crew were very professional, they showed up on time. He explain everything in detail and he left nothing out. the work they did was phenomenal. I was amaze by his quality of work. I will definitely recommend Raj and crew to my family and friends."
Fernando F on March 2024
30+ years of residential plumbing experience ranging from full house remodels to the smallest of repairs. Family run business with competitive pricing and free estimates. Licensed & insured
30+ years of residential plumbing experience ranging from full house remodels to the smallest of repairs. Family run business with competitive pricing and free estimates. Licensed & insured
Dedicated to quality craftsmanship and customer satisfaction, we stand out by delivering reliable solutions tailored to your unique needs. Our commitment to transparent communication ensures you're informed at every step, creating a stress-free experience for our clients. Whether it's a small repair or a major renovation, our passion for excellence and customer-centric focus make us your trusted partner in enhancing your home.
Dedicated to quality craftsmanship and customer satisfaction, we stand out by delivering reliable solutions tailored to your unique needs. Our commitment to transparent communication ensures you're informed at every step, creating a stress-free experience for our clients. Whether it's a small repair or a major renovation, our passion for excellence and customer-centric focus make us your trusted partner in enhancing your home.
Our company is owner operated company.Specialized in all types of hvac installations and services.The quality and the efficiency to respond to our customers makes us stand above most pur competitors.The 15 years experience and the professional crew adds the most greatest valie of what we deliver.
Our company is owner operated company.Specialized in all types of hvac installations and services.The quality and the efficiency to respond to our customers makes us stand above most pur competitors.The 15 years experience and the professional crew adds the most greatest valie of what we deliver.
With 44 years of experience, Svedi Cooling and Heating takes great pride in providing our customers with world class customer care and quality HVAC services. Whether you need an installation, a maintenance check or an emergency repair, we are available to handle all of your needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service. We will work with you to find HVAC solutions that fit your heating and cooling needs.
With 44 years of experience, Svedi Cooling and Heating takes great pride in providing our customers with world class customer care and quality HVAC services. Whether you need an installation, a maintenance check or an emergency repair, we are available to handle all of your needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service. We will work with you to find HVAC solutions that fit your heating and cooling needs.
FAQs for heating and air conditioning service projects in Syosset, NY
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
- Woodbury
- East Norwich
- Jericho
- Plainview
- Oyster Bay
- Hicksville
- Old Bethpage
- Cold Spring Harbor
- Melville
- Mill Neck
- Old Westbury
- Westbury
- Bethpage
- Huntington
- Lloyd Harbor
- Huntington Bay
- Brookville
- Huntington Station
- Levittown
- Bayville
- Greenvale
- Locust Valley
- Farmingdale
- Dix Hills
- Glen Head
- Glen Cove
- Glenwood Landing
- Roslyn Heights
- Sea Cliff
- Carle Place
Get our Angi-powered app
