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GreenSeal Oil Tank Service

4.8

About this business

GreenSeal Oil Tank Services is your go-to heating oil tank expert on Long Island. Our company provides a wide range of oil tank services, including oil tank installations, oil tank removals, and oil tank abandonment. We have what it takes to replace your aging and damaged oil tank as quickly and efficiently as possible. Whether you know you need to replace your heating oil tank, or you’re looking for trained oil tank professionals to help you make the right choice, count on GreenSeal to ensure the job gets done right. ... read more

Location details

1054 NY-25A, Mt Sinai, NY, 11766, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 5:00 p.m.
Tue8:00 a.m. to 5:00 p.m.
Wed8:00 a.m. to 5:00 p.m.
Thu8:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 5:00 p.m.
Sat8:00 a.m. to 12:00 p.m.
SunClosed
4.880 reviews
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Ray Schwarz's profile image
Ray Schwarz 
on Google
a week ago

They did a great job and worked very clean no problems 

Megan Henry's profile image
Megan Henry 
on Google
3 weeks ago

I have used GreenSeal twice for installations and had a great experience both times. In 2017 Mike helped me get state credits and a loan for an energy efficient oil boiler, abandonment of an underground oil tank, and worked with a local chimney contractor to replace mine at the same time as the boiler. He made the process simple for me and very cost efficient. The install was done quickly, just one day. They cleaned up after themselves, removed the old appliance from my property, and made sure I knew all the maintenance requ... read more

B Vargas's profile image
B Vargas 
on Google
a month ago

Had Greenseal do an Oil to Gas Conversion for my home heating, reasonable price and great customer service! 

EPA Church's profile image
EPA Church 
on Google
a month ago

No words to explain my satisfaction with Green Seal Good people to deal with Allison, Bob, Ray great team Thank you so much Green Seal Team 

Power Investments NY LLC's profile image
Power Investments NY LLC 
on Google
a month ago
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Frequently asked questions about GreenSeal Oil Tank Service

How is GreenSeal Oil Tank Service rated?

GreenSeal Oil Tank Service has a 4.8 star rating with 80 reviews. 

When is GreenSeal Oil Tank Service open?

GreenSeal Oil Tank Service is closed now. It will open on Monday at 8:00 a.m. 

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