Top 10 HVAC Companies in Deer Park, NY

Porch Pro Headshot Tedco Group Inc.
HVAC Contractors
Serves Deer Park, New York
Tedco Group Inc is a commercial and residential HVAC Contractor that is MBE New York state certified. With over 16 years experience, the Tedco Mechanical team is equipped to handle all sizes of HVAC projects with quality and care.
Tedco Group Inc is a commercial and residential HVAC Contractor that is MBE New York state certified. With over 16 years experience, the Tedco Mechanical team is equipped to handle all sizes of HVAC projects with quality and care.
Porch Pro Headshot All Seasons Air Conditioning
HVAC Contractors
Serves Deer Park, New York
All Seasons is the expert in installation and servicing of air conditioning, heating, humidification, indoor air quality and energy management systems. Your comfort is our business. It has been our business since 1968, when we started providing customers like you with quality products and services t...Read more about All Seasons Air Conditioning
All Seasons is the expert in installation and servicing of air conditioning, heating, humidification, indoor air quality and energy management systems. Your comfort is our business. It has been our business since 1968, when we started providing customers like you with quality products and services t...Read more about All Seasons Air Conditioning
Porch Pro Headshot Powers IoT
HVAC Contractors
Serves Deer Park, 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 Richard's Heating & Cooling
HVAC Contractors
Serves Deer Park, New York
(132)
Richard’s Heating & Cooling of Lindenhurst, NY is a family owned and operated heating and cooling company. Our philosophy is to get the job done, do it right, and achieve full customer satisfaction. For the past 19 years we have provided our customers with top-quality heating and cooling services. F...Read more about Richard's Heating & Cooling
Richard’s Heating & Cooling of Lindenhurst, NY is a family owned and operated heating and cooling company. Our philosophy is to get the job done, do it right, and achieve full customer satisfaction. For the past 19 years we have provided our customers with top-quality heating and cooling services. F...Read more about Richard's Heating & Cooling
Porch Pro Headshot Freedom Burner Service Inc
HVAC Contractors
Serves Deer Park, New York
(44)
"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 the work itself beyond meticulous. Of course t...Read more about Freedom Burner Service Inc
"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 the work itself beyond meticulous. Of course t...Read more about Freedom Burner Service Inc
Porch Pro Headshot GreenPro Cleaning & Restoration
HVAC Contractors
Serves Deer Park, New York
(238)
Do you need help from a vent cleaning company? For years, Green Pro Cleaning & Restoration has been committed to delivering first-rate ductwork installation, dryer vent installation, and central vacuum service.
Do you need help from a vent cleaning company? For years, Green Pro Cleaning & Restoration has been committed to delivering first-rate ductwork installation, dryer vent installation, and central vacuum service.
Porch Pro Headshot With Pride Air Conditioning & Heating Inc.
HVAC Contractors
Serves Deer Park, 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 Active Air Systems  Inc.
HVAC Contractors
Serves Deer Park, 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 Green Synergy Solutions Inc
HVAC Contractors
Serves Deer Park, 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 DuCold Mechanical Ltd.
HVAC Contractors
Serves Deer Park, 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.

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 Deer Park HVAC Contractors

23136

Excellent company to do business with. Highly-recommend!

- Alik Ripa
23166

Professional and reliable!!

- Chrissy Verrelli
198181

Best knowledge of the trades

- Jason Held
380546

Stay away. Poor work and when you call because system isn’t working, they don’t call back or honor service agreements. Paid 13000 for system that never worked

- Teresa Cichosz
155486

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...

- Jean Maddaluno
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
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

Everything You Need to Know About Deer Park HVAC Companies

Can I browse unscreened HVAC Contractors in Deer Park?

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

  • Eco-Air Conditioning & Heating Corp:
    • Active/Verified License: No, current status is inactive
  • AJM Home Services, Inc.:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive
  • ENVIRO MECHANICAL CONTRNG CORP:
    • Active/Verified License: No, current status is inactive

How many hvac contractors does Deer Park have?

There are around 50 companies throughout Deer Park to help you with your next hvac job.

  • 21 of them have an A or A+ rating from Better Business Bureau.

Will HVAC work in Deer Park require permits, inspections, special licenses, etc.?

Whether you’re hvac contractor job is in Deer Park or any other city, you're going to want to do a bit of research before hiring hvac contractors. Even small jobs may have certain regulations around them. Often, the hvac contractor performing the work will have any required permits, inspections, etc. under control, but not always. Short answer: Research yourself and double check with the hvac folks that everything is in order.

All HVAC Companies in Deer Park, NY

Porch Pro Headshot Central Mechanical Corp
HVAC Contractors
Serves Deer Park, 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 J.R. S Plumbing & Heating, Incorporated
HVAC Contractors
Serves Deer Park, 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 Long island expert plumbing heating and mechanical
HVAC Contractors
Serves Deer Park, New York
(1)
Owner operated plumbing and mechanical company best in the trade gurrenteed best price on paper license and insured
Owner operated plumbing and mechanical company best in the trade gurrenteed best price on paper license and insured
Porch Pro Headshot Frank Bros Fuel Corp
HVAC Contractors
Serves Deer Park, New York
Heating Oil Sales and Service Oil Equipment Installations and Service - All Makes and Models Natural Gas Service Air Conditioning Installations and Service - All Makes and Models Diesel Fuel Kerosene
Heating Oil Sales and Service Oil Equipment Installations and Service - All Makes and Models Natural Gas Service Air Conditioning Installations and Service - All Makes and Models Diesel Fuel Kerosene
Porch Pro Headshot DML & S Air Cond & Heating
HVAC Contractors
Serves Deer Park, 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 NATIONAL AIR COND & HTG
HVAC Contractors
Serves Deer Park, New York
(5)
Providing Long Island home owners and businesses expert repair and complete installation of air conditioning / heating systems since 1984.
Providing Long Island home owners and businesses expert repair and complete installation of air conditioning / heating systems since 1984.
Porch Pro Headshot Assurance construction
HVAC Contractors
Serves Deer Park, New York
Assurance Construction, Offers a wide variety of clients the chance to have exceptional quality craftsmanship and outstanding customer dedication.
Assurance Construction, Offers a wide variety of clients the chance to have exceptional quality craftsmanship and outstanding customer dedication.
Porch Pro Headshot Anytime Air  Inc.
HVAC Contractors
Serves Deer Park, New York
(3)
Porch Pro Headshot bryanco general construction
HVAC Contractors
Serves Deer Park, New York
we are general contractors no job is to small...
we are general contractors no job is to small...
Porch Pro Headshot Oliet International Ltd/LLC
HVAC Contractors
Serves Deer Park, New York
Porch Pro Headshot AJM Home Services, Inc.
HVAC Contractors
Serves Deer Park, New York
We are a family owned and operated company specializing in Air Duct and Dryer vent cleaning. With every job performed by the owner, we will treat your home as it were our own. Over 20 years experience and members if BBB. AC, heating, and dryer ducts repaired and installed.
We are a family owned and operated company specializing in Air Duct and Dryer vent cleaning. With every job performed by the owner, we will treat your home as it were our own. Over 20 years experience and members if BBB. AC, heating, and dryer ducts repaired and installed.
Porch Pro Headshot ENVIRO MECHANICAL CONTRNG CORP
HVAC Contractors
Serves Deer Park, New York
General Contractors. Specializing in dormers, extension, bathrooms, kitchens, basements.
General Contractors. Specializing in dormers, extension, bathrooms, kitchens, basements.
Porch Pro Headshot DaCosta Plumbing Heating & Air Conditioning
HVAC Contractors
Serves Deer Park, New York
Porch Pro Headshot Zak Plumbing & Heating
HVAC Contractors
Serves Deer Park, New York

Latest projects near Deer Park

Recent projects booked on Porch
Bay Shore 11706
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
West Babylon 11704
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
West Babylon 11704
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for a thermostat instillation. I have an old style thermostat that needs to be installed to the panel. I have three thermostats that need to be replaced with new ones. I will buy the thermostats i just need them installed into my existing panel.
Wyandanch 11798
Thermostat Replacement and Repair
Bay Shore 11706
Thermostat Replacement and Repair
Comments from Customer
I want to switch to a smart thermostat from a manual one. The manual is very old and out dated.
West Babylon 11704
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for thermostat repair
Brentwood 11717
Heating, Ventilation, and Air Conditioning
Start Date
Within 48 hours
Type of project
Something else
Heating oil or oil-to-gas furnace
No, I want something else
West Babylon 11704
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Dix Hills 11746
Thermostat Replacement and Repair
Comments from Customer
I would like to hire a professional to come out and install four Ecobee thermostats. I have already purchased the thermostats I have an Ecobee3 and I am going to get couple more of the Ecobee with voice control. I have a furnace heat system 3 control heat with high voltage wiring that need to be fully rewired. I have one control that is for the air only which will require a C wire or PEK for installation and compatibility purposes and is the right voltage wiring. I do want to make some changes to my system.