Guaranteed savings from home energy efficiency improvements





Eliminate drafts and air inflitration by sealing up air leaks

Stay warm in the winter and cool in the summer with dense-pack insulation

Convert from expensive heating oil to affordable natural gas

Upgrade your home's heating and cooling systems to improve your comfort and use less energy

LED lights use less energy and last longer than regular bulbs while giving you the same quality of light




Sealed is the first energy company that guarantees a reduction to your energy bills when you make energy efficiency upgrades.

Join the thousands of homeowners who have lowered their electricity and heating fuel bills by over $1,000 while increasing your home's comfort, safety, and value.

Learn more about how it works


“Sealed made it easy for me to improve my home by guaranteeing my energy bill savings. With Sealed, I'm guaranteed to save 30% on my heating fuel bills.”

- Paul C., East Islip, NY


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Sealed believes that homeowners should be able to make their homes more comfortable, valuable, and energy efficient with an ironclad savings guarantee.

Get Started   or call (516) 605-6475 now.