Top 10 HVAC Companies in St. James, NY

Porch Pro Headshot NH Ross, Inc.
HVAC Contractors
Serves St. James, New York
(1,036)
For over 40 years, NH Ross, Inc. has been providing high-quality, comprehensive services for Long Island’s plumbing, heating, cooling, and electrical needs. Serving both residential and commercial customers, NH Ross performs repairs, installations, and maintenance services with precision. They also ...Read more about NH Ross, Inc.
For over 40 years, NH Ross, Inc. has been providing high-quality, comprehensive services for Long Island’s plumbing, heating, cooling, and electrical needs. Serving both residential and commercial customers, NH Ross performs repairs, installations, and maintenance services with precision. They also ...Read more about NH Ross, Inc.
Porch Pro Headshot Powers IoT
HVAC Contractors
Serves St. James, New York
(103)
"In addition to their technical skills, electricians also possess excellent problem-solving abilities. They are trained to identify and troubleshoot electrical issues, which can save us time and money in the long run. Their ability to find the root cause of a problem and come up with a solution is t...Read more about Powers IoT
"In addition to their technical skills, electricians also possess excellent problem-solving abilities. They are trained to identify and troubleshoot electrical issues, which can save us time and money in the long run. Their ability to find the root cause of a problem and come up with a solution is t...Read more about Powers IoT
Porch Pro Headshot Freedom Burner Service Inc
HVAC Contractors
Serves St. James, New York
(44)
Freedom Burner Service, Inc/Freedom Oil put down it's roots in 1998 and then incorporated in 2000. A mirror of the American Dream, we started with next to nothing except a high level of expertise, a good idea, determination and rolled up sleeves! We added the oil delivery aspect several years later...Read more about Freedom Burner Service Inc
Freedom Burner Service, Inc/Freedom Oil put down it's roots in 1998 and then incorporated in 2000. A mirror of the American Dream, we started with next to nothing except a high level of expertise, a good idea, determination and rolled up sleeves! We added the oil delivery aspect several years later...Read more about Freedom Burner Service Inc
Porch Pro Headshot Absolute HVAC Mechanical Corp.
HVAC Contractors
Serves St. James, New York
(29)
"Absolute Mechanical of Farmingville, NY is a great company run by the owner, Dominick. He and his reliable crew can be counted on to arrive as scheduled and do a competent, neat and professional job. We recently had both of our failing attic and basement heating and a/c systems replaced by them a...Read more about Absolute HVAC Mechanical Corp.
"Absolute Mechanical of Farmingville, NY is a great company run by the owner, Dominick. He and his reliable crew can be counted on to arrive as scheduled and do a competent, neat and professional job. We recently had both of our failing attic and basement heating and a/c systems replaced by them a...Read more about Absolute HVAC Mechanical Corp.
Porch Pro Headshot Bruno Mechanical
HVAC Contractors
Serves St. James, New York
(19)
Bruno Mechanical is a full service Plumbing, Heating & Air Conditioning company for all residential and commercial needs. 3 generations of plumbers can help you with any project small or large from repairing your kitchen sink or helping to build your dream bathroom. They can also design a heating a...Read more about Bruno Mechanical
Bruno Mechanical is a full service Plumbing, Heating & Air Conditioning company for all residential and commercial needs. 3 generations of plumbers can help you with any project small or large from repairing your kitchen sink or helping to build your dream bathroom. They can also design a heating a...Read more about Bruno Mechanical
Porch Pro Headshot With Pride Air Conditioning & Heating Inc.
HVAC Contractors
Serves St. James, New York
(17)
"We had a Fujitsu mini split for both heating and AC. Can't say enough about this experience. Jimmy Martinez was our salesperson, and he was terrific. He worked with us to answer all our questions and provide the best pricing,. The job was scheduled in a timely manner with phone calls. The crew...Read more about With Pride Air Conditioning & Heating Inc.
"We had a Fujitsu mini split for both heating and AC. Can't say enough about this experience. Jimmy Martinez was our salesperson, and he was terrific. He worked with us to answer all our questions and provide the best pricing,. The job was scheduled in a timely manner with phone calls. The crew...Read more about With Pride Air Conditioning & Heating Inc.
Porch Pro Headshot Airco HVAC
HVAC Contractors
Serves St. James, 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 Powersmith
HVAC Contractors
Serves St. James, New York
(9)
Our Mission: Do Good for People, Do Good for the Planet, Do Good for Yourself Powersmith Home Energy Solutions, a Long Island Home Performance and solar panel installation company, was founded by President Dan Kartzman in January 2010. Driven by a mission to fight the energy crisis and built upon...Read more about Powersmith
Our Mission: Do Good for People, Do Good for the Planet, Do Good for Yourself Powersmith Home Energy Solutions, a Long Island Home Performance and solar panel installation company, was founded by President Dan Kartzman in January 2010. Driven by a mission to fight the energy crisis and built upon...Read more about Powersmith
Porch Pro Headshot AnbitAir Solutions Inc
HVAC Contractors
Serves St. James, New York
(3)
Enjoy your meticulously cared for home after dark thanks to the lighting specialists you can trust from AnbitAir Solutions in Perry Hall.
Enjoy your meticulously cared for home after dark thanks to the lighting specialists you can trust from AnbitAir Solutions in Perry Hall.
Porch Pro Headshot Green Synergy Solutions Inc
HVAC Contractors
Serves St. James, New York
(8)
Green Synergy Solutions Inc services the Long Island NY area for all their HVAC needs. Please contact us with any questions, we are here to help you!
Green Synergy Solutions Inc services the Long Island NY area for all their HVAC needs. Please contact us with any questions, we are here to help you!

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 St. James HVAC Contractors

81092

I called this number in my local paper. In a matter of minutes a creepy guy comes and looks at my sink. Yea lady you got a problem but I can't fixed it right now cause i don't have the equipment. He still wants money for his visit. Cash no less, no re...

- Candice Smart
104334

Very poor experience with Dave. Is not the plumber. Apparently the owner sends this guy out. He basically just tries to grub money for making a "House Call". He wants you to pay him because you saw his ugly face.

- patricia obrien
93827

Apparently, this is the ONLY plumber on Long Island who knows how to run a business. He's got a simple, easy to remember phone number and kindly returns calls! I had called Lou to fix my plumbing issue in my basement and he promised to come to my home on ...

- Mark Hue
72112

Homeowner for the past 30 years. Recently started using Freedom. It's a family run business from the neighborhood. They're friendly, efficient, clean and on time . Couldn't be happier.

- Joe Aquilino
72035

Excellent service. Excellent people

- Jen Chupick
72085

We have been using Freedom Oil for 13 or so years. They have done all facets of work on our 2 heating systems. This includes regular maintenance, repairs and replacement of an old boiler and an even older furnace. In all cases the prices were fair and th...

- Dan Dolginko
88996

Great company to work with, I called them for a leak and all they did was fix the leak. I had other companies that came out and were bluntly offering me new system installations. My system is back up and running.

- Andranik Grigorian
88933

Poor value. Poor work quality. Late to appointment.

Once I questioned their licensing and requested referrals, AnbitAir backed out.

- David Chen
23136

Excellent company to do business with. Highly-recommend!

- Alik Ripa
23166

Professional and reliable!!

- Chrissy Verrelli
17261

Heard good things about Bruno Mechanical, and needed my Oil Burners serviced. I decided to give him a call to service my home Oil Burners. He was on time and did a great job.. We had one of the coldest winters on record and we were warm and the Oil Bur...

- Alberto Borzello
54253

Astros is the best plumbing company. Professional and high skills All plumbing and Heating for our new House Completed on time Very Very Good Work Thank you. ASTROS. Steve & Angelo

- Anastasia Fotiou

Everything You Need to Know About St. James HVAC Companies

How do I know I am getting a fair price for HVAC work in St. James?

Every HVAC job has different requirements. Remember that the price will differ depending on the scope of your project. However, that doesn't mean you have to go in blind. Check out our tips for getting a fair price for St. James work from HVAC Contractorsbelow:

  • Talk to a few different HVAC Contractors and ask for quotes to compare. We have around 50 professionals and companies in St. James for you to compare.
  • Before contacting a company, check out the ratings and reviews from previous customers to learn what others have paid, how long the HVAC Contractors took on the job, and how satisfied they were.

How do I know that I found the right HVAC Contractor in St. James for my hvac project?

Finding the right hvac contractor for your project can be stressful.... when you don't search with Porch. We've pulled together everything you need to know about HVAC in St. James so you can have some peace of mind before starting your project.

Here’s what you need to know to choose the right hvac contractor in St. James:

  • Are they BBB accredited? 11 pros in St. James are.
  • Check if they are they BBB rated: 17 are A-rated in St. James.
  • Is the quality worth the price? Make sure to find the hvac contractor that can deliver the quality you're looking for, without going way over your budget. Don't forget that every job is going to be different.
  • Speak with them over the phone: Contact multiple hvac contractors pros to see if you’re on the same page when it comes to your project.

What should I check for once my HVAC Contractor in St. James has finished working?

Every hvac project is going to have different results, but here are a few things to check for once any hvac company has told you they've finished the job:

  • Obviously you want to do a visual inspection. Even if you're unfamiliar with hvac work, this gives you the opportunity to ask questions (even basic ones like, what did you do?).
  • Ask the hvac contractor to describe what they did. Whether your hvac project was a repair job or a building job, have them run you through what was done.
  • Compare the description provided on your hvac project estimate to the work completed. Did the professional do what was promised?
  • Request that the hvac contractor do a follow-up visit to check on the work. Most professionals are willing to do this, especially if you ask them.

All HVAC Companies in St. James, NY

Porch Pro Headshot DuCold Mechanical Ltd.
HVAC Contractors
Serves St. James, New York
We are a family owned and operated HVAC&R contractor. We provide sales, service and installations of air conditioning to residential and commercial clients. You will always deal with an owner when you contact us.
We are a family owned and operated HVAC&R contractor. We provide sales, service and installations of air conditioning to residential and commercial clients. You will always deal with an owner when you contact us.
Porch Pro Headshot Jen Air Inc.
HVAC Contractors
Serves St. James, New York
(196)
Porch Pro Headshot Central Mechanical Corp
HVAC Contractors
Serves St. James, 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
Porch Pro Headshot Charge It Plumbing & Heating
HVAC Contractors
Serves St. James, New York
(13)
"FINALLY I've found a plumber who answers the phone & shows when he says the right price too! could have totally robbed us but was very honest & that means EVERYTHING! WOULD TOTALLY RECOMMEND !! THANKS LOU"
"FINALLY I've found a plumber who answers the phone & shows when he says the right price too! could have totally robbed us but was very honest & that means EVERYTHING! WOULD TOTALLY RECOMMEND !! THANKS LOU"
Porch Pro Headshot J.R. S Plumbing & Heating, Incorporated
HVAC Contractors
Serves St. James, 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 Herber Plumbing And Heating Corp.
HVAC Contractors
Serves St. James, 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 DML & S Air Cond & Heating
HVAC Contractors
Serves St. James, 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 Envirotech Mechanical, LLC in Edgewater
HVAC Contractors
Serves St. James, New York
Envirotech Mechanical, LLC in Edgewater 100 Crown Ct, Edgewater, NJ, 07020 (201) 292-7292 Envirotech Mechanical, LLC in Edgewater is local HVAC contractor based in Edgewater, NJ. We offer wide range of services. For more info visit our website or give us a call! HVAC Contractor, HVAC Repair, HVAC In...Read more about Envirotech Mechanical, LLC in Edgewater
Envirotech Mechanical, LLC in Edgewater 100 Crown Ct, Edgewater, NJ, 07020 (201) 292-7292 Envirotech Mechanical, LLC in Edgewater is local HVAC contractor based in Edgewater, NJ. We offer wide range of services. For more info visit our website or give us a call! HVAC Contractor, HVAC Repair, HVAC In...Read more about Envirotech Mechanical, LLC in Edgewater
Porch Pro Headshot ASTROS Contracting &PHS Mechanical
HVAC Contractors
Serves St. James, 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 All Pro Electric Corp
HVAC Contractors
Serves St. James, New York
All Pro Electric Corp is an electrical contractor in Brentwood. They offer deck lighting, generator installation, renovations, new construction, electrical service upgrades and other services.
All Pro Electric Corp is an electrical contractor in Brentwood. They offer deck lighting, generator installation, renovations, new construction, electrical service upgrades and other services.
Porch Pro Headshot Quality Air Conditioning & Heating Inc
HVAC Contractors
Serves St. James, New York
(20)
Porch Pro Headshot Joseph S. Manco Remodeling, inc.
HVAC Contractors
Serves St. James, New York
All phases of remodeling.
All phases of remodeling.
Porch Pro Headshot Zak Plumbing & Heating
HVAC Contractors
Serves St. James, New York

Latest projects near St. James

Recent projects booked on Porch
Lake Grove 11755
Thermostat Replacement and Repair
Comments from Customer
upstares zone is not being heated.
Nesconset 11767
Thermostat Replacement and Repair
Lake Grove 11755
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for an ecobee thermostat install
Nesconset 11767
Thermostat Replacement and Repair
Comments from Customer
Thermostats replacement
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.