Compare top-rated hvac providers in Smithtown. Profiles include verified reviews, service details, and direct contact options.
Open 9:00 AM – 6:00 PM
AAA Plus Emergency Burner Service Inc. provides residential and commercial air conditioning and heating installation and repair services, as well …
These companies are based in nearby cities and serve Smithtown.
From $50
Up to $500
Open 8:00 AM – 6:00 PM
In homes across Kings Park, a chilly winter's night or a scorching summer day can quickly become uncomfortable. At Kings Park Heating & Air, we sp…
Brentwood, New York · 5.2 mi away
Open 24/7
Advanced Air Conditioning, Heating & Refrigeration, Inc. offers air conditioning and heating services for both residential and commercial cust…
From $50
Up to $500
Open 24/7
In the heart of Brentwood, we are Advanced Air Conditioning, Heating & Refrigeration - your dedicated HVAC specialists. We pride ourselves on bein…
From $50
Up to $500
Open 9:00 AM – 5:00 PM
At Comfort Control Air Conditioning Corp in East Northport, we specialize in HVAC services, delivering reliable air conditioning solutions to home…
Open 9:00 AM – 6:00 PM
Home Healthy Homes, Inc. is a basement waterproofing, waterproofing, mold removal and indoor air quality testing and purification business.
Open 9:00 AM – 6:00 PM
From $50
Up to $500
Open 24/7
In Huntington Station, we're more than just an HVAC contractor; we're your dedicated neighbor and trusted ally in maintaining a comfortable home. …
From $50
Up to $500
Open 24/7
In West Babylon, we're ALL Seasons Air Conditioning – your reliable partner for all HVAC services. As a comprehensive HVAC provider, we specialize…
From $50
Up to $500
Open 24/7
At Lindenhurst's Richard's Heating & Cooling, we specialize in delivering top-tier HVAC services that keep your home comfortable all year round. A…
From $50
Up to $500
Open 7:00 AM – 5:00 PM
At Ferguson HVAC Supply in Farmingdale, we specialize in delivering exceptional heating and air conditioning solutions. As a leading provider of H…
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We show only active businesses that pass moderation. Results are specific to Smithtown and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare hvac pros in Smithtown by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Smithtown. Listings are refreshed regularly — October 2026.
The same listings in the closest cities — providers there often take jobs in Smithtown too. Mileage is the approximate distance from Smithtown.
Looking for hvac in Smithtown? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Every company in the GigoPro directory started the same way: a free listing. The difference between a profile that sits quietly and one that wins jobs isn't luck — it's a system. …
Read moreA dead water heater, a flickering light, a leaking dishwasher, a roof that needs replacing — every home eventually needs a professional, and the person you choose decides the pric…
Read more"How much does AC repair cost?" is the most-asked question in home comfort — and the honest answer is genuinely complicated. The price of a repair depends on the type of system, t…
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After inteviewing many installers ******** was the company I went with. Most importantly I never felt pressured through the discussion phase and had every question answered. I never felt as if the owner was in a rush to leave. An excellent esperience. Nearly one year later here's the best reason to choose AAA Plus, whenever I have a concern or question I text the owner and always get a prompt answer. Finally, the installation was neat and tidy and the price was better than other installers.
We had an excellent experience installing central air from start to finish. **** and his team were professional, punctual, and extremely knowledgeable. **** walked us through all of our options, helped us choose the best system for our home, and answered every question we had (and provided us with information no other **** company even touched on). Installation day went smoothly and efficiently they were respectful of our home, kept everything clean, and completed the job right on schedule. The quality of the work was excellent everything looks amazing! What really stood out was their attention to detail and customer **********************. You can tell they truly care about doing the job right. We highly recommend to anyone who needs central air.
East Northport review:I had these guys installed a Gas *********** demand hot water, they show up as they have promised @ 7:20am and NONE stop working until its completed and they are extremely organized and arranged the old ************** tank pickup. Great people to work with. I would recommend to anyone that needs help with their heat and hot water issue. Now I have Boiler room that I would be very proud to have. Very VERY happy to work with this company. Thank you so very much with your help
UNRELIABLE! I scheduled an appointment and the day before service **** called to cancel. A scheduled a second appointment and **** never showed up. I tried calling him and he never answered.
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