Top 10 HVAC Companies in Mount Sinai, NY

Porch Pro Headshot Celco Heating and Air Conditioning
HVAC Contractors
Serves Mount Sinai, New York
We’ve been providing quality heating and air conditioning services in Fairfield, CT for over 40 years. We take pride in designing and developing unique HVAC solutions to meet any lifestyle and budget. Our NATE–certified technicians offer a wide range of services including oil–to–gas conversion, boil...Read more about Celco Heating and Air Conditioning
We’ve been providing quality heating and air conditioning services in Fairfield, CT for over 40 years. We take pride in designing and developing unique HVAC solutions to meet any lifestyle and budget. Our NATE–certified technicians offer a wide range of services including oil–to–gas conversion, boil...Read more about Celco Heating and Air Conditioning
Porch Pro Headshot Scarpelli Mechanical
HVAC Contractors
Serves Mount Sinai, New York
(83)
We are an HVAC Contractor that provides service on all Residential and Commercial heating and air conditioning equipment. We do Installation and Service on all heating and central air equipment including Air Handlers, Condensers, rooftop units, Boilers, Furnaces, Hot Water Heaters, Ductless Mini Spl...Read more about Scarpelli Mechanical
We are an HVAC Contractor that provides service on all Residential and Commercial heating and air conditioning equipment. We do Installation and Service on all heating and central air equipment including Air Handlers, Condensers, rooftop units, Boilers, Furnaces, Hot Water Heaters, Ductless Mini Spl...Read more about Scarpelli Mechanical
Porch Pro Headshot Absolute HVAC Mechanical Corp.
HVAC Contractors
Serves Mount Sinai, 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 With Pride Air Conditioning & Heating Inc.
HVAC Contractors
Serves Mount Sinai, 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 Cool Power LLC
HVAC Contractors
Serves Mount Sinai, New York
Cool Power LLC has been serving the residents and businesses of Long Island since 1975. Originally our focus was the installation and service of Heating and Air Conditioning equipment. Years later, we began providing quality plumbing service. In 2006, we expanded once again to better serve our custo...Read more about Cool Power LLC
Cool Power LLC has been serving the residents and businesses of Long Island since 1975. Originally our focus was the installation and service of Heating and Air Conditioning equipment. Years later, we began providing quality plumbing service. In 2006, we expanded once again to better serve our custo...Read more about Cool Power LLC
Porch Pro Headshot Absolute Zero Air Conditioning & Heating  Inc.
HVAC Contractors
Serves Mount Sinai, New York
(32)
Absolute Zero Air Conditioning & Heating, Inc. is Suffolk County's premier heating and air conditioning company specializing in residential and commercial installations and service calls. We service the best of the best! You will find no other heating and air company that is as dependable, reliable,...Read more about Absolute Zero Air Conditioning & Heating Inc.
Absolute Zero Air Conditioning & Heating, Inc. is Suffolk County's premier heating and air conditioning company specializing in residential and commercial installations and service calls. We service the best of the best! You will find no other heating and air company that is as dependable, reliable,...Read more about Absolute Zero Air Conditioning & Heating Inc.
Porch Pro Headshot Reliance Heating and Cooling
HVAC Contractors
Serves Mount Sinai, New York
(20)
The experienced and dedicated Long Island HVAC technicians at Reliance Heating and Cooling in Long Island are dedicated to helping customers throughout Nassau and Suffolk counties with their HVAC problems. They have years of experience in the industry and can help with the common and complex issues ...Read more about Reliance Heating and Cooling
The experienced and dedicated Long Island HVAC technicians at Reliance Heating and Cooling in Long Island are dedicated to helping customers throughout Nassau and Suffolk counties with their HVAC problems. They have years of experience in the industry and can help with the common and complex issues ...Read more about Reliance Heating and Cooling
Porch Pro Headshot AnbitAir Solutions Inc
HVAC Contractors
Serves Mount Sinai, New York
(3)
Enhance the architectural details of your home with professional outdoor lighting by AnbitAir Solutions in Middle River.
Enhance the architectural details of your home with professional outdoor lighting by AnbitAir Solutions in Middle River.
Porch Pro Headshot Green Synergy Solutions Inc
HVAC Contractors
Serves Mount Sinai, 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!
Porch Pro Headshot Absolute Control HVAC Corp
HVAC Contractors
Serves Mount Sinai, New York
(6)
We are a full service and Installation HVACR Company. We also handle Geo Thermal and Solar Power. We Handle all commercial refrigeration and HVAC for alot of the fast food industy restaurants. We take pride in out work and most of all I based our Company sucess on Honesty, price with the best job ...Read more about Absolute Control HVAC Corp
We are a full service and Installation HVACR Company. We also handle Geo Thermal and Solar Power. We Handle all commercial refrigeration and HVAC for alot of the fast food industy restaurants. We take pride in out work and most of all I based our Company sucess on Honesty, price with the best job ...Read more about Absolute Control HVAC 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 Mount Sinai HVAC Contractors

81610

professional team and quality work done!

- Mauricio Pol
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

Late to appointment. Poor value. Not responsive in communication.

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

- David Chen
138935

Horrible service and professionalism!!! Over a month and the job is not done, and they lie! They claimed they have come to the house several times, but no one is home. We have had our contractor and several others there DAILY from 8 to 5 working on the ho...

- Cristina Driver
432839

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 neede...

- Melissa LaFlare
126842

This is absolute terrible company, we signed HVAC contract with Sears LAST YEAR September 2017, Sears subcontracted to Absolute Mechanical Corp. today is Jun 14 2018 the job still on going... they failed inspections in soooo many areas: gas test failed,//...

- Oliver Guo
45328

Angelo was quick to respond and fix our boiler! I was given options for fixing the boiler and will call GSS again in the future.

- Susannah Lawrence

Everything You Need to Know About Mount Sinai HVAC Companies

How do I know I am getting a fair price for HVAC work in Mount Sinai?

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 Mount Sinai 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 Mount Sinai 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 Mount Sinai 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 Mount Sinai 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 Mount Sinai:

  • Are they BBB accredited? 12 pros in Mount Sinai are.
  • Check if they are they BBB rated: 18 are A-rated in Mount Sinai.
  • 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.

Who should I hire if I need HVAC in Mount Sinai?

Right now there are about 50 companies in and around Mount Sinai ready to help you with your hvac project.

    Below we've listed a few of the top HVAC Contractors on Porch:

    • Fast & Cool Mechanical Corporation
      • Dix Hills Air Conditioning Inc
        • UNMATCHED INC

          All HVAC Companies in Mount Sinai, NY

          Porch Pro Headshot Resource One Service
          HVAC Contractors
          Serves Mount Sinai, New York
          When your heater breaks down on the coldest day of winter, your AC goes on the fritz in the middle of July, or you need a fast repair for your sump pump or water heater, count on Resource One Service. Their HVAC and plumbing technicians serve Bay Shore, Brentwood, and the surrounding areas of New Yo...Read more about Resource One Service
          When your heater breaks down on the coldest day of winter, your AC goes on the fritz in the middle of July, or you need a fast repair for your sump pump or water heater, count on Resource One Service. Their HVAC and plumbing technicians serve Bay Shore, Brentwood, and the surrounding areas of New Yo...Read more about Resource One Service
          Porch Pro Headshot Jen Air Inc.
          HVAC Contractors
          Serves Mount Sinai, New York
          (196)
          Porch Pro Headshot Technical Heating Co.
          HVAC Contractors
          Serves Mount Sinai, New York
          We specialize in the installation and service of high efficiency oil & gas hydronic heating and domestic hot water systems
          We specialize in the installation and service of high efficiency oil & gas hydronic heating and domestic hot water systems
          Porch Pro Headshot Yost & Campbell Heating, Cooling & Generators
          HVAC Contractors
          Serves Mount Sinai, New York
          (1)
          In 1939, Leo Yost and Alvin Campbell started a humble refrigerator repair service in Yost’s garage. They started with a simple principle: provide quality service in a timely fashion without charging more than the customer could afford. The formula worked, as such formulas often do, and Yost & Campbe...Read more about Yost & Campbell Heating, Cooling & Generators
          In 1939, Leo Yost and Alvin Campbell started a humble refrigerator repair service in Yost’s garage. They started with a simple principle: provide quality service in a timely fashion without charging more than the customer could afford. The formula worked, as such formulas often do, and Yost & Campbe...Read more about Yost & Campbell Heating, Cooling & Generators
          Porch Pro Headshot Eco-Air Conditioning & Heating Corp
          HVAC Contractors
          Serves Mount Sinai, New York
          (6)
          Porch Pro Headshot Biagio Plumbing & Heating
          HVAC Contractors
          Serves Mount Sinai, New York
          29 years of plumbing and heating expertise.
          29 years of plumbing and heating expertise.
          Porch Pro Headshot Envirotech Mechanical, LLC in Englewood Cliffs
          HVAC Contractors
          Serves Mount Sinai, New York
          Envirotech Mechanical, LLC in Englewood Cliffs is local HVAC contractor based in Englewood Cliffs, NJ. We offer wide range of services. For more info visit our website or give us a call! HVAC Service, HVAC Repair, HVAC Installation, Mechanical HVAC. HVAC Maintenance Service, Air Conditioning Service...Read more about Envirotech Mechanical, LLC in Englewood Cliffs
          Envirotech Mechanical, LLC in Englewood Cliffs is local HVAC contractor based in Englewood Cliffs, NJ. We offer wide range of services. For more info visit our website or give us a call! HVAC Service, HVAC Repair, HVAC Installation, Mechanical HVAC. HVAC Maintenance Service, Air Conditioning Service...Read more about Envirotech Mechanical, LLC in Englewood Cliffs
          Porch Pro Headshot Soundview Heating & Air, Corp.
          HVAC Contractors
          Serves Mount Sinai, New York
          Soundview Heat and Air Conditioning Corp. is a family-owned and operated company. We have been serving Suffolk County since 2000. We provide our customers with unparalleled service and customer care. Our company looks forward to helping you with your air conditioning and heating needs. We're plea...Read more about Soundview Heating & Air, Corp.
          Soundview Heat and Air Conditioning Corp. is a family-owned and operated company. We have been serving Suffolk County since 2000. We provide our customers with unparalleled service and customer care. Our company looks forward to helping you with your air conditioning and heating needs. We're plea...Read more about Soundview Heating & Air, Corp.
          Porch Pro Headshot DML & S Air Cond & Heating
          HVAC Contractors
          Serves Mount Sinai, 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 Garmer Air Conditioning & Heating
          HVAC Contractors
          Serves Mount Sinai, New York
          Garmer Industries Air Conditioning and Heating Long Island was established in 1965 with the vision to deliver the most knowledgeable workforce to the HVAC industry. Focusing on building strong relationships by maintaining our core values of; quality, integrity and service excellence, are what 50 yea...Read more about Garmer Air Conditioning & Heating
          Garmer Industries Air Conditioning and Heating Long Island was established in 1965 with the vision to deliver the most knowledgeable workforce to the HVAC industry. Focusing on building strong relationships by maintaining our core values of; quality, integrity and service excellence, are what 50 yea...Read more about Garmer Air Conditioning & Heating
          Porch Pro Headshot Morrison Mechanical Heating & Airconditioning
          HVAC Contractors
          Serves Mount Sinai, New York
          We Install & Service Gas Furnaces, Oil Furnaces , Gas Boilers , Ductless units, Central Air units, & Preventive Maintenance. 24 hr Service !
          We Install & Service Gas Furnaces, Oil Furnaces , Gas Boilers , Ductless units, Central Air units, & Preventive Maintenance. 24 hr Service !
          Porch Pro Headshot All Pro Electric Corp
          HVAC Contractors
          Serves Mount Sinai, 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 M-A-Parisi Mechanical LLC
          HVAC Contractors
          Serves Mount Sinai, New York
          We are a small Hvac company who can do any job needed big or small, we do it all. Very fair prices and great service. We offer same day and 24 hour emergency service as well. We look forward to helping you complete your next project.
          We are a small Hvac company who can do any job needed big or small, we do it all. Very fair prices and great service. We offer same day and 24 hour emergency service as well. We look forward to helping you complete your next project.
          Porch Pro Headshot Air Pro Heating and Air Conditioning
          HVAC Contractors
          Serves Mount Sinai, New York

          Latest projects near Mount Sinai

          Recent projects booked on Porch
          Coram 11727
          Thermostat Replacement and Repair
          Start Date
          Within 48 hours
          Type of project
          Installation or replacement
          Type of installation or repair
          Thermostat replacement or repair
          Repair, replace or install thermostat
          Install or replace
          Wifi enabled installation
          I'm not sure
          What thermostat controls
          I'm not sure
          Mount Sinai 11766
          Thermostat Replacement and Repair
          Comments from Customer
          Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
          Coram 11727
          Thermostat Replacement and Repair
          Port Jefferson 11777
          Thermostat Replacement and Repair
          Comments from Customer
          Install google thermostat to control heating and cooling
          Coram 11727
          Thermostat Replacement and Repair
          Comments from Customer
          Need two Thermostats replaced and upgraded counter
          Coram 11727
          Thermostat Replacement and Repair
          Comments from Customer
          Change an old thermostat with an upgraded one.
          Coram 11727
          Thermostat Replacement and Repair
          Comments from Customer
          Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
          Port Jefferson 11777
          Thermostat Replacement and Repair