Top 10 HVAC Companies in Smithtown, NY

Porch Pro Headshot Kipstech
HVAC Contractors
Serves Smithtown, New York
(290)
I chose to work in this industry because We enjoyed putting a smile on customers face. Do you want the jobs to be done the right way the first time? Give us a call
I chose to work in this industry because We enjoyed putting a smile on customers face. Do you want the jobs to be done the right way the first time? Give us a call
Porch Pro Headshot Powers IoT
HVAC Contractors
Serves Smithtown, New York
(103)
We specialize in Nest products and the full line of 'Works With Nest' integrated devices. We also work with many other Home Automation hubs such as Wink, SmartThings, WeMo and many more. Simply put, if you have a home automation product we will figure out how to make it work optimally within your ...Read more about Powers IoT
We specialize in Nest products and the full line of 'Works With Nest' integrated devices. We also work with many other Home Automation hubs such as Wink, SmartThings, WeMo and many more. Simply put, if you have a home automation product we will figure out how to make it work optimally within your ...Read more about Powers IoT
Porch Pro Headshot Absolute HVAC Mechanical Corp.
HVAC Contractors
Serves Smithtown, New York
(29)
"Absolute HVAC in farmingville did a great job installing two new pumps on my boiler. The owner Dominic was honest and reliable. Great prices and could not be happier with the service. Definitely would recommend and I intend to use them again when needed."
"Absolute HVAC in farmingville did a great job installing two new pumps on my boiler. The owner Dominic was honest and reliable. Great prices and could not be happier with the service. Definitely would recommend and I intend to use them again when needed."
Porch Pro Headshot With Pride Air Conditioning & Heating Inc.
HVAC Contractors
Serves Smithtown, New York
(17)
We service, install, and carry a dependable line of products including furnaces, air conditioners, heat pumps, boilers, indoor air quality products, gas water heaters, tankless water heaters, thermostats and smart controls. We only carry the most reliable products that will keep your home comfortabl...Read more about With Pride Air Conditioning & Heating Inc.
We service, install, and carry a dependable line of products including furnaces, air conditioners, heat pumps, boilers, indoor air quality products, gas water heaters, tankless water heaters, thermostats and smart controls. We only carry the most reliable products that will keep your home comfortabl...Read more about With Pride Air Conditioning & Heating Inc.
Porch Pro Headshot Phoenix Air Conditioning & Heating Inc.
HVAC Contractors
Serves Smithtown, New York
(12)
I would like to take this opportunity to introduce myself. My name is Paul F. Scholz, Jr. I am the president and owner of Phoenix Air Conditioning & Heating, Inc., based in Huntington, NY. We specialize in customized central air conditioning and heating systems for residential and commercial needs. ...Read more about Phoenix Air Conditioning & Heating Inc.
I would like to take this opportunity to introduce myself. My name is Paul F. Scholz, Jr. I am the president and owner of Phoenix Air Conditioning & Heating, Inc., based in Huntington, NY. We specialize in customized central air conditioning and heating systems for residential and commercial needs. ...Read more about Phoenix Air Conditioning & Heating Inc.
Porch Pro Headshot Airco HVAC
HVAC Contractors
Serves Smithtown, New York
(52)
Airco Air Conditioning and Heating prides itself on quality workmanship and customer satisfaction for over 10 years. Our technicians and installers will make sure you are getting the 5 star quality you deserve. We service Nassau and Suffolk County on Long Island as well as the 5 boroughs. Airco spec...Read more about Airco HVAC
Airco Air Conditioning and Heating prides itself on quality workmanship and customer satisfaction for over 10 years. Our technicians and installers will make sure you are getting the 5 star quality you deserve. We service Nassau and Suffolk County on Long Island as well as the 5 boroughs. Airco spec...Read more about Airco HVAC
Porch Pro Headshot AnbitAir Solutions Inc
HVAC Contractors
Serves Smithtown, New York
(3)
Enhance the visual appeal of your outdoor space with the experts at AnbitAir Solutions in the Carney, MD area.
Enhance the visual appeal of your outdoor space with the experts at AnbitAir Solutions in the Carney, MD area.
Porch Pro Headshot Active Air Systems  Inc.
HVAC Contractors
Serves Smithtown, New York
(2)
Active Air Systems offers professional HVAC contractors services in the Flushing, NY area. We provide heating and air conditioning system design, installation, and repair and maintenance services for commercial and residential heating and cooling units and can work with any major brand of heating an...Read more about Active Air Systems Inc.
Active Air Systems offers professional HVAC contractors services in the Flushing, NY area. We provide heating and air conditioning system design, installation, and repair and maintenance services for commercial and residential heating and cooling units and can work with any major brand of heating an...Read more about Active Air Systems Inc.
Porch Pro Headshot Behlen Plumbing and Heating
HVAC Contractors
Serves Smithtown, New York
(10)
Since the year 2000, Behlen Plumbing and Heating has established itself as your local and dependable Plumbing and Heating Company. We've built our name solely on word-of-mouth referrals. We strive for excellence, and have proven ourselves to be reliable in any situation from Emergency calls to Oil-t...Read more about Behlen Plumbing and Heating
Since the year 2000, Behlen Plumbing and Heating has established itself as your local and dependable Plumbing and Heating Company. We've built our name solely on word-of-mouth referrals. We strive for excellence, and have proven ourselves to be reliable in any situation from Emergency calls to Oil-t...Read more about Behlen Plumbing and Heating
Porch Pro Headshot Central Mechanical Corp
HVAC Contractors
Serves Smithtown, New York
(2)
All of our service techs have at least 14 years in the field, all are Universal EPA certified, 410 certified, OSHA certified and Green Certified. Central Mechanical carries all Licenses and Insurances. Central Mechanical has built it's business by gaining personal relationships with customers we...Read more about Central Mechanical Corp
All of our service techs have at least 14 years in the field, all are Universal EPA certified, 410 certified, OSHA certified and Green Certified. Central Mechanical carries all Licenses and Insurances. Central Mechanical has built it's business by gaining personal relationships with customers we...Read more about Central Mechanical Corp

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Smithtown HVAC Contractors

341416

Absolute disaster. Avoid at all costs. He didn't actually fix what was broken, and then proceeded to flood our kitchen because he failed to reconnect some piping he had disconnected, and then proceeded to refuse to pay for repairs and has dodging our ca...

- Gordon Purves
91512

Ricky and Nick were amazing! They were prompt, courteous and absolute professionals. They did a stellar job and really went out of their way to make sure everything was done perfectly. I would highly recommend these guys and will definitely be using the...

- David Vinti
88612

Technician Ricardo arrived at the assigned time. He diagnosed and corrected our problem within a matter of minutes. Ricardo was very knowledgeable and very personable. He was an excellent representative for Kipstech and i highly recommend them for all you...

- Lawrence Singleton
88456

I needed a few things hooked up... i needed my t.v. mounted on the wall, he sped up my computer, he also installed our cable.... Very trust worth, very reliable, resonable rates... i will be caking on him again if needed and i have already referred him t...

- Raphael Kippings
88516

Installer was very professional in all aspect of my tv installation. He was clean, patiently accommodate all of my request and completely educated me on the features of my tv home system. I would definitely recommend him to my family and friends.

- Marcellus Persaud
88466

For a long time I needed to have my men cave built, he gave me more than I had hoped for. Now my basement is really ready for entertainment. He was professional, trustworthy and reliable. Any other project I may have,I sure will give him a call

- James Charles
88422

I have used kipstech before to have Tv's installed in my house and nothing but professionalism and great work..called them again to have cameras put in and as before nothing but professional work..Ricardo was the one that did the work I recommend him and...

- Miguel Diaz II
88505

Great attitude

- Ismael Lugo
88579

Tech arrived on time. Installation was done promptly and professionally. Took time to explain the changes and new features.

- David Taveras
88577

My service tech was great, he was able to install and update my equipment and software to the latest version. He's very personable, courteous and professional. It was a pleasure having him in my home.

- Donna Teresa
130560

They were great.... professional, quick, friendly. Even offered to take out the empty boxes. Left the apt clean. Highly recommend them!!!

- mary foxhughes
91957

Great service. Fast, clean, courteous.

- Owen Rucker

Everything You Need to Know About Smithtown HVAC Companies

How does invoicing/payment work for most HVAC Contractor projects in Smithtown?

Every project differs, but you should ask any hvac contractor for an estimate, before they do any work. In fact, ask for their general payment terms before any hvac work is done.

If the job is large and going to take longer than a day, it's common practice for hvac contractors to request a down payment. Usually, this will be around 25% so they can commence work on your hvac contractor project.

If it's a quick job, you'll likely be given an invoice/bill when the job is complete. Then it's up to you and the hvac contractor to determine if you pay immediately or can send payment at a later date.

Can I browse unscreened HVAC Contractors in Smithtown?

We do our best to screen all of our hvac contractors. However, there are still some hvac contractor professionals in Smithtown that have not been pre-screened. This means that their licenses may not be up to date to operate in Smithtown or NY. Always be sure to pre-screen them yourself before hiring. Here are some unscreened professionals offering hvac:

  • DML & S Air Cond & Heating:
    • Active/Verified License: No, current status is inactive
  • Cool Power LLC:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive
  • Pristine Heating & Air Conditioning Corp.:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive

I’m searching for HVAC Contractors servicing my zip code in Smithtown.

Many hvac contractors provide service to multiple zip codes in and around Smithtown. Browse through a sample of the HVAC Contractors in Smithtown below to find the right professional in your area for your project. Remember to contact each of these professionals individually to ask about their prices, recent successful hvac jobs, how they bill, and what licenses or permits they have or will have to get for your job:

  • Pinnacle Rock Mechanical Services NYC:
    • Service Area Zip Code: 07849, 11746 and 08502
  • Aire Serv of Western Connecticut:
    • Service Area Zip Code: 10579
  • Dix Hills Air Conditioning Inc:
    • Service Area Zip Code: 11704, 11784 and 11599

If you weren't able to find the right hvac contractor company that services your Smithtown zip code, don't worry. Try contacting the company directly to ask them what surrounding areas they also service near Smithtown.

All HVAC Companies in Smithtown, NY

Porch Pro Headshot Eco-Air Conditioning & Heating Corp
HVAC Contractors
Serves Smithtown, New York
(6)
Porch Pro Headshot Herber Plumbing And Heating Corp.
HVAC Contractors
Serves Smithtown, New York
Clogged pipes? Dripping faucets? Need a new toilet or appliance installed? No matter what the plumbing need, whether installation or emergency services, Herber Plumbing is a superior service that residents trust since 1971. We install plumbing, heating and air conditioning supplies and we are a ful...Read more about Herber Plumbing And Heating Corp.
Clogged pipes? Dripping faucets? Need a new toilet or appliance installed? No matter what the plumbing need, whether installation or emergency services, Herber Plumbing is a superior service that residents trust since 1971. We install plumbing, heating and air conditioning supplies and we are a ful...Read more about Herber Plumbing And Heating Corp.
Porch Pro Headshot J.R. S Plumbing & Heating, Incorporated
HVAC Contractors
Serves Smithtown, New York
Over 25 years ago, Frank started JR's Plumbing & Heating. He began to accumulate loyal and happy customers with his quality work and affordable pricing. Today, Frank, together with his sons, continues to provide Stony Brook and its surrounding areas with honest and efficient services.
Over 25 years ago, Frank started JR's Plumbing & Heating. He began to accumulate loyal and happy customers with his quality work and affordable pricing. Today, Frank, together with his sons, continues to provide Stony Brook and its surrounding areas with honest and efficient services.
Porch Pro Headshot DML & S Air Cond & Heating
HVAC Contractors
Serves Smithtown, New York
DML & S Air Conditioning & Heating is a family owned and operated company established in 1983. We offer quality workmanship at affordable prices to our neighbors throughout Nassau and Suffolk counties. We take pride in our work and go above and beyond to make sure our work is top notch. We use only ...Read more about DML & S Air Cond & Heating
DML & S Air Conditioning & Heating is a family owned and operated company established in 1983. We offer quality workmanship at affordable prices to our neighbors throughout Nassau and Suffolk counties. We take pride in our work and go above and beyond to make sure our work is top notch. We use only ...Read more about DML & S Air Cond & Heating
Porch Pro Headshot Fast & Cool Mechanical Corporation
HVAC Contractors
Serves Smithtown, New York
We are specialized services on Air conditioning, Heating, Ventilation, boilers (gas & oil), Furnaces (gas & oil), Water Heaters, Custom Ductwork (fabrication, sales & installation), Indoor Air Quality products, Humidifiers, Dehumidification Systems, Ductless mini split systems (sales, repairs & inst...Read more about Fast & Cool Mechanical Corporation
We are specialized services on Air conditioning, Heating, Ventilation, boilers (gas & oil), Furnaces (gas & oil), Water Heaters, Custom Ductwork (fabrication, sales & installation), Indoor Air Quality products, Humidifiers, Dehumidification Systems, Ductless mini split systems (sales, repairs & inst...Read more about Fast & Cool Mechanical Corporation
Porch Pro Headshot ASTROS Contracting &PHS Mechanical
HVAC Contractors
Serves Smithtown, New York
(3)
ASTROS Contracting &PHS Mechanical is a plumbing company that provides pipeline replacement, water heater repair, and gas pipe installation as well as other services. They are based in Bethpage.
ASTROS Contracting &PHS Mechanical is a plumbing company that provides pipeline replacement, water heater repair, and gas pipe installation as well as other services. They are based in Bethpage.
Porch Pro Headshot DELIA
HVAC Contractors
Serves Smithtown, New York
(10)
Porch Pro Headshot Quality Air Conditioning & Heating Inc
HVAC Contractors
Serves Smithtown, New York
(20)
Porch Pro Headshot Gayson Plumbing & Htg Co Inc
HVAC Contractors
Serves Smithtown, New York
A Full service Plumbing, Heating and Air Conditioning Contractor. Licensed, bonded and insured with your Town or Village in all of Nassau County and Western Suffolk County. All jobs large or small are given the same diligent attention. We offer Annual Service Protection Plans for your gas heating...Read more about Gayson Plumbing & Htg Co Inc
A Full service Plumbing, Heating and Air Conditioning Contractor. Licensed, bonded and insured with your Town or Village in all of Nassau County and Western Suffolk County. All jobs large or small are given the same diligent attention. We offer Annual Service Protection Plans for your gas heating...Read more about Gayson Plumbing & Htg Co Inc
Porch Pro Headshot Steve Lauschus Plumbling & Inc.
HVAC Contractors
Serves Smithtown, New York
Family owned and operated Steve Lauschus Plumbing was established in 1985. Steve is a second generation plumber with an extensive background in all facets of plumbing and heating from a foundation he built working alongside his father who has been a plumber for 60+ years. Building a business on qual...Read more about Steve Lauschus Plumbling & Inc.
Family owned and operated Steve Lauschus Plumbing was established in 1985. Steve is a second generation plumber with an extensive background in all facets of plumbing and heating from a foundation he built working alongside his father who has been a plumber for 60+ years. Building a business on qual...Read more about Steve Lauschus Plumbling & Inc.
Porch Pro Headshot ENVIRO MECHANICAL CONTRNG CORP
HVAC Contractors
Serves Smithtown, New York
General Contractors. Specializing in dormers, extension, bathrooms, kitchens, basements.
General Contractors. Specializing in dormers, extension, bathrooms, kitchens, basements.
Porch Pro Headshot Zak Plumbing & Heating
HVAC Contractors
Serves Smithtown, New York
Porch Pro Headshot The Kaufman Fuel Company
HVAC Contractors
Serves Smithtown, New York

Latest projects near Smithtown

Recent projects booked on Porch
Commack 11725
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for an ecobee thermostat install
Commack 11725
Thermostat Replacement and Repair
Commack 11725
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for an ecobee thermostat install
Smithtown 11787
Thermostat Replacement and Repair
Comments from Customer
One thermostat is completely broken and the heat was over 80 degrees. The others need to be updated.