Top 10 HVAC Companies in Ronkonkoma, NY

Porch Pro Headshot NH Ross, Inc.
HVAC Contractors
Serves Ronkonkoma, 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 Richard's Heating & Cooling
HVAC Contractors
Serves Ronkonkoma, 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 Scarpelli Mechanical
HVAC Contractors
Serves Ronkonkoma, 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 Bruno Mechanical
HVAC Contractors
Serves Ronkonkoma, New York
(19)
"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 Burners ran perfectly all winter. We called ag...Read more about Bruno Mechanical
"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 Burners ran perfectly all winter. We called ag...Read more about Bruno Mechanical
Porch Pro Headshot With Pride Air Conditioning & Heating Inc.
HVAC Contractors
Serves Ronkonkoma, 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 Cool Power LLC
HVAC Contractors
Serves Ronkonkoma, 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 STEVEN WOOD PLUMBING AND HEATING
HVAC Contractors
Serves Ronkonkoma, New York
(8)
We are a full service family owned and operated plumbing and heating company located in Bellmore, NY. Fully licensed and insured for Nassau and Suffolk County. All work is performed by a licensed master plumber. We serve residential as well as commercial clients.
We are a full service family owned and operated plumbing and heating company located in Bellmore, NY. Fully licensed and insured for Nassau and Suffolk County. All work is performed by a licensed master plumber. We serve residential as well as commercial clients.
Porch Pro Headshot Reliance Heating and Cooling
HVAC Contractors
Serves Ronkonkoma, 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 Elite Comfort Group
HVAC Contractors
Serves Ronkonkoma, New York
Elite Comfort Group is dedicated to providing proper installation service, and repair of heating and cooling services while providing that wow experience through our service.
Elite Comfort Group is dedicated to providing proper installation service, and repair of heating and cooling services while providing that wow experience through our service.
Porch Pro Headshot Jen Air Inc.
HVAC Contractors
Serves Ronkonkoma, New York
(196)

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 Ronkonkoma 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
44803

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

- vincent vega
30869

Steve and his crew did a great job on my kitchen and bathrooms on my new dormer. Highly recommend!

- Frank Naimes
198181

Best knowledge of the trades

- Jason Held
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
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 Ronkonkoma HVAC Companies

HVAC isn’t exactly what I’m looking for. Are there more specific services similar to hvac contractors available in Ronkonkoma?

If you’ve determined that hvac are not quite what you were looking for, or if you had a specific project in mind that is similar to hvac, we can still help you find the right professional in Ronkonkoma.

Ronkonkoma has 50 hvac contractor professionals that can help you with your hvac job. Head to our Pros Page to find specific hvac contractors-pros in Ronkonkoma.

How many hvac contractors does Ronkonkoma have?

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

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

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

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.

All HVAC Companies in Ronkonkoma, NY

Porch Pro Headshot Charge It Plumbing & Heating
HVAC Contractors
Serves Ronkonkoma, New York
(13)
"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 July 21 for an estimate. The estimate was ve...Read more about Charge It Plumbing & Heating
"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 July 21 for an estimate. The estimate was ve...Read more about Charge It Plumbing & Heating
Porch Pro Headshot J.R. S Plumbing & Heating, Incorporated
HVAC Contractors
Serves Ronkonkoma, 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 Ronkonkoma, 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 Long island expert plumbing heating and mechanical
HVAC Contractors
Serves Ronkonkoma, 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 Domino Oil Burner Service
HVAC Contractors
Serves Ronkonkoma, New York
24 Hour Emergency Oil Burner Service on Long Island Available - Here at Domino Oil Burner Service Long Island we specialize in oil burner service, oil burner repair, boiler repair, furnace repair, furnace installation and maintenance. We serve Suffolk County and Nassau County, NY, and we offer low p...Read more about Domino Oil Burner Service
24 Hour Emergency Oil Burner Service on Long Island Available - Here at Domino Oil Burner Service Long Island we specialize in oil burner service, oil burner repair, boiler repair, furnace repair, furnace installation and maintenance. We serve Suffolk County and Nassau County, NY, and we offer low p...Read more about Domino Oil Burner Service
Porch Pro Headshot Garmer Air Conditioning & Heating
HVAC Contractors
Serves Ronkonkoma, 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 ASTROS Contracting &PHS Mechanical
HVAC Contractors
Serves Ronkonkoma, 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 Aire Serv of Bohemia
HVAC Contractors
Serves Ronkonkoma, New York
Porch Pro Headshot Northstar Electrical Services
HVAC Contractors
Serves Ronkonkoma, New York
Northstar Electrical Services is an electrical contractor from Bohemia. They offer subpanel installation, recessed lighting and other services.
Northstar Electrical Services is an electrical contractor from Bohemia. They offer subpanel installation, recessed lighting and other services.
Porch Pro Headshot Quality Air Conditioning & Heating Inc
HVAC Contractors
Serves Ronkonkoma, New York
(20)
Porch Pro Headshot Joseph S. Manco Remodeling, inc.
HVAC Contractors
Serves Ronkonkoma, New York
All phases of remodeling.
All phases of remodeling.
Porch Pro Headshot Temperature Control Systems  Inc.
HVAC Contractors
Serves Ronkonkoma, New York
Porch Pro Headshot C & A Mechanical
HVAC Contractors
Serves Ronkonkoma, New York

Latest projects near Ronkonkoma

Recent projects booked on Porch
Ronkonkoma 11779
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Holbrook 11741
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Nesconset 11767
Thermostat Replacement and Repair
Holbrook 11741
Thermostat Replacement and Repair
Comments from Customer
need thermostat for heat pump replaced
Holbrook 11741
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Nesconset 11767
Thermostat Replacement and Repair
Comments from Customer
Thermostats replacement
Ronkonkoma 11779
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Ronkonkoma 11779
Thermostat Replacement and Repair
Comments from Customer
Heating not working with new heat pump not working need new thermostat installed
Ronkonkoma 11779
Thermostat Replacement and Repair