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TRUSTED BY WYANDANCH, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon277
    Verified heating oil services reviews

Find Heating oil pros in Wyandanch

"Andre is very knowledgeable about the job. He not only fix the problem but also advise the necessary preventative action."

Victor P on April 2024

Big Plumbing and Heating, Inc., is your local contractor with over 20 years experience in taking care of all your needs. We do installs and service work for Suffolk and Nassau Counties. Call Today!

"Andre is very knowledgeable about the job. He not only fix the problem but also advise the necessary preventative action."

Victor P on April 2024


Avatar for Carlos Home Improvement

Carlos Home Improvement

New on AngiNew on Angi
Approved Pro

Carlos Home Improvement

New on AngiNew on Angi
Approved Pro
15 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Eyeris Industries LTD

New on AngiNew on Angi
Approved Pro

Eyeris Industries LTD

New on AngiNew on Angi
Approved Pro
19 years of experience

At Eyeris Industries LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

At Eyeris Industries LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!


Avatar for 1-800-Plumber +Air of Central Long Island

1-800-Plumber +Air of Central Long Island

5.00(
8
)
Approved Pro

1-800-Plumber +Air of Central Long Island

5.00(
8
)
Approved Pro
Customers say: Quick response
222 local quotes requested
1 years of experience

1-800-Plumber + Air of Central Long Island is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"They cam to change the transformer, then they had much more work to do, and got the work done well!"

Kevin S on November 2025

1-800-Plumber + Air of Central Long Island is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"They cam to change the transformer, then they had much more work to do, and got the work done well!"

Kevin S on November 2025


Avatar for 5DS Plumbing and Heating

5DS Plumbing and Heating

4.76(
35
)
Approved Pro

5DS Plumbing and Heating

4.76(
35
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
16 local quotes requested

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Our Weil McLain SGO series 4 oil fired boiler was installed yesterday. Paul kept us up to date on all steps leading to the purchase of the boiler and the installation. Raj and his team were very professional. They arrived on time and worked diligently to complete the installation in about 6 hours. They explained the workings of the new boiler and stayed to make sure the boiler was firing on and working properly. We highly recommend 5D Heating & Plumbing."

Flora S on September 2025

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Our Weil McLain SGO series 4 oil fired boiler was installed yesterday. Paul kept us up to date on all steps leading to the purchase of the boiler and the installation. Raj and his team were very professional. They arrived on time and worked diligently to complete the installation in about 6 hours. They explained the workings of the new boiler and stayed to make sure the boiler was firing on and working properly. We highly recommend 5D Heating & Plumbing."

Flora S on September 2025


Duffy Electric

4.62(
356
)
Approved Pro

Duffy Electric

4.62(
356
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
50 local quotes requested

DUFFY ELECTRIC is a friendly, family-owned business with over 23 years experience. We pride ourselves in honest, clean, and exceptional service. Duffy Electric is specialized in Residential type work. New construction and remodeling older existing homes. We also serve all commercial type buildings and stores for the NY area. Estimates are $59 +tax and waived if hired.

"They did a clean job and delivered exactly what I asked for."

James E on March 2025

DUFFY ELECTRIC is a friendly, family-owned business with over 23 years experience. We pride ourselves in honest, clean, and exceptional service. Duffy Electric is specialized in Residential type work. New construction and remodeling older existing homes. We also serve all commercial type buildings and stores for the NY area. Estimates are $59 +tax and waived if hired.

"They did a clean job and delivered exactly what I asked for."

James E on March 2025


Avatar for Benitez Plumbing, Heating & Cooling Systems

Benitez Plumbing, Heating & Cooling Systems

5.00(
11
)
Approved Pro

Benitez Plumbing, Heating & Cooling Systems

5.00(
11
)
Approved Pro
59 local quotes requested
4 years of experience

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Five star work. Professional efficient and neat….highly recommended…..Price very reasonable and affordable….second to none…..I would give them repeat business……"

M S on October 2025

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Five star work. Professional efficient and neat….highly recommended…..Price very reasonable and affordable….second to none…..I would give them repeat business……"

M S on October 2025


Avatar for All Weather Heating & Cooling

All Weather Heating & Cooling

4.68(
60
)
Approved Pro

All Weather Heating & Cooling

4.68(
60
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
364 local quotes requested

All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

JIM G on June 2023

All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

JIM G on June 2023


Avatar for Housitive Pbc

Housitive Pbc

5.00(
7
)
Approved Pro

Housitive Pbc

5.00(
7
)
Approved Pro
Customers say: Quick response
31 local quotes requested
2 years of experience

We are bringing our years of experience with mini-split heat pumps from Central New York to Long Island. Properly installed and maintained mini-splits are an efficient heating and cooling solution for most Long Island homes. At Housitive, we seek to serve our communities by providing the best mini-split installations and the best customer experience. We are committed to raising the bar for quality and efficiency and to creating a smooth, transparent process from first contact to completed project. We believe that mini-splits are a great choice for our homes, our communities, and our environment–and we want you to be as excited about them as we are, so we can together accelerate our transition away from fossil fuels!

"Communication and honestly was great from start to finish. They aligned to the vision we wanted with agreeable recommendations. They were clean and timely with the project and the final outcome was more than what was expected. I recommend them."

Christopher O on June 2025

We are bringing our years of experience with mini-split heat pumps from Central New York to Long Island. Properly installed and maintained mini-splits are an efficient heating and cooling solution for most Long Island homes. At Housitive, we seek to serve our communities by providing the best mini-split installations and the best customer experience. We are committed to raising the bar for quality and efficiency and to creating a smooth, transparent process from first contact to completed project. We believe that mini-splits are a great choice for our homes, our communities, and our environment–and we want you to be as excited about them as we are, so we can together accelerate our transition away from fossil fuels!

"Communication and honestly was great from start to finish. They aligned to the vision we wanted with agreeable recommendations. They were clean and timely with the project and the final outcome was more than what was expected. I recommend them."

Christopher O on June 2025


"Ed responded quickly! He stopped by & repaired the door. I now do not have to struggle to open, close & lock the door. Fantastic work! We will be hiring Ed again soon for sure!"

Joan B on April 2025

All types of home repairs , electric , plumbing , carpenter , painting I take your honey do list and turn it into a honey done list if you have a problem just call THE GUY to solve it

"Ed responded quickly! He stopped by & repaired the door. I now do not have to struggle to open, close & lock the door. Fantastic work! We will be hiring Ed again soon for sure!"

Joan B on April 2025

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Showing 1-10 of 218
Heating Oil questions, answered by experts

You can expect a geothermal system to last for years. According to the Department of Energy, the underground infrastructure for the heat pumps lasts about 25 to 50 years, which includes the pipes buried in the soil. The actual heat pump itself has a life span of around 25 years.

HVAC systems usually last between 10 and 30 years, with most having a lifespan of around 20 years. Factors that impact a unit’s life expectancy include which brand you choose, how often you use it, and how well you maintain it. To make sure yours lasts as long as possible, make sure to keep it clean and schedule an annual service with an HVAC technician.

Leaks, poor airflow, reduced efficiency, and loop blockages are common problems requiring service.

An evaporator or swamp cooler is a common alternative for small spaces. These coolers blow moist air into a space to help cool it down. They are more affordable than misters and use much less water. However, coolers will not have the same cooling effect as misters, cannot help plants survive the heat, and only reach a small area.

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

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