Approved Pro
Approved Pro

National Gas and Oil Conversions LLC

4.0(
5
)
Gas Boiler or Radiator Heating System - Install - For Business, Gas Boiler or Radiator Heating System - Repair - For Business, Gas Piping,

About us

National Gas and Oil Conversions, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Business highlights

16 years of experience

Services we offer

Heating and Cooling, Plumbing

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.05 Reviews
Write a review
Number of StarsImage of DistributionNumber of Ratings
5
60%
4
20%
3
0%
2
20%
1
0%
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Filter reviews by service

Showing 1-5 of 5 reviews
Garole V.
Jan 2025
2.0
Gas Boiler or Radiator Heating System - Install
Replacement of Bedroom Radiator valve was made on 1/20/25 by 5 PM. Heat from the radiator only came on the following day 1/21. Bedroom temperature never reached past 69 degrees while all other rooms were at 70 to 72. Also, the bedroom temperature tends to decrease to 66 in 2 to 3 hours from its pick of 69.
Simon C.
Jun 2024
5.0
Gas Furnace / Forced Air Heating System - Repair
Yes, I recommend this pro
Bob is great to work with. Very fast and reliable. I already get him going for some upcoming works. He able to identify things that need to happen and do things correctly per building code. Highly recommend to others.
Mechel P.
Jan 2022
4.5
Gas Boiler or Radiator Heating System - Install
Yes, I recommend this pro
Bob has a very positive attitude and I appreciate his responsiveness. Whenever I had an issue with the work, he was willing to come out and review and address my concerns. I am very happy with the work that was done. The boiler gives such great heat.
Richard D.
May 2021
5.0
Gas Piping
Yes, I recommend this pro
$700
Personable, explained everything from day one, and left the area cleaner than when they arrived. Installed our oven for us as part of the gas line work. Kudos and a Bravo Zulu to all involved.
Ghislaine L.
Aug 2020
3.5
Gas Piping
Yes, I recommend this pro
No comment

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

National Gas and Oil Conversions LLC is currently rated 4.0 overall out of 5.
National Gas and Oil Conversions LLC accepts the following forms of payment: CreditCard
Yes, National Gas and Oil Conversions LLC offers free project estimates.
No, National Gas and Oil Conversions LLC does not offer eco-friendly accreditations.
No, National Gas and Oil Conversions LLC does not offer a senior discount.
No, National Gas and Oil Conversions LLC does not offer emergency services.
No, National Gas and Oil Conversions LLC does not offer warranties.

Contact Information

25 Woodland Ave, Rockville Centre, NY 11570

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