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Marran (Oil, Gas, and Security)
- Heating & Air Conditioning/HVAC
- Holtsville, NY
About this business
Specialties: We've been at the forefront of the heating industry for over a hundred years. Marran assisted in designing the System 2000, the most efficient heating system on the market today. We install custom security, heating, and A/C solutions at the lowest prices. Our automatic delivery and service plans ensure that our customers never find themselves without heat. Established in 1891. Marran was founded in 1891 as an oil company, when William R. Marran began delivering kerosene for cooking and space heaters by horse-dra... read more
Location details
20 Corporate Dr, Holtsville, NY, 11742, United States
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Always there when you need them. Great service. I called yesterday for service on my alarm system and Mike was at my house at 9:00am. Their oil burner service technicians are very knowledgeable and polite and clean. I have been a very satisfied customer for over 20 years.
Frequently asked questions about Marran (Oil, Gas, and Security)
How is Marran (Oil, Gas, and Security) rated?
Marran (Oil, Gas, and Security) has a 4.7 star rating with 202 reviews.
When is Marran (Oil, Gas, and Security) open?
Marran (Oil, Gas, and Security) is open now. It is open 24/7.
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