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GreenLogic LLC

About us

Long Island's premiere renewable energy contractor.

Business highlights

Emergency services offered
20 years of experience

Services we offer

Residential, commercial & institutional installation & testing of wind turbines, geothermal systems & solar hot water system., pool heating systems, solar electric systems

Amenities

Emergency Services

Yes

Free Estimates

Yes

Reviews
4.36 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
83%
4
0%
3
0%
2
0%
1
17%
Showing 1-6 of 6 reviews
Elizabeth B.
Apr 2025
1.0
Promised an inverter in 2023 since ours was under warranty. Now fast forward to 2025- no inverter and the company is telling us that we can reach out to the vendor ourselves. No updates until we called repeatedly and spoke to John the partner.

Richard L.
Oct 2016
5.0
Yes, I recommend this pro
unknown

Martyt A.
May 2016
5.0
Yes, I recommend this pro
$25,000
Project went very well.  We contracted w/provider back in Nov 2015.  We decided to purchased the system, rather than lease.  It was more $$ up front, but we calculated it would be better pay-off in the long run to purchase.  It took approx 3 months for financing & permits to be completed.  And w/the cold snowy winter ahead of us, they scheduled install for mid to end February of 2016.  They were very thorough.  They came and took measurements & calculations of our house in relation to sun angles & let us know before we purchased, what the system would be capable of producing.  They indicated it would take 2 days to complete the job.
The product was delivered 2 days before the install & a rep from Green Logic came to meet the delivery of products.
On day of install,the workers (approx 4 or 5) showed up on time & were very professional.  They protected the areas around my house were they were working.  They worked from approx 8AM to 4PM, with most of the panels installed.  One day 2 they completed the panel install & worked on the converted & electric portion of the project.  They were very neat & cleaned up each day.
They scheduled for the Green Logic inspection & once that was completed, they applied for the Town inspection, which was completed & passed.



Doreen T.
Feb 2015
5.0
Yes, I recommend this pro
$29,000
unknown

Marcello P.
Sep 2014
5.0
Yes, I recommend this pro
$20,000
GreenLogic LLC did above our expectations! Every thing went great!

Pamela W.
Feb 2011
5.0
Yes, I recommend this pro
$20,000
I can honestly say that the project went smoothly from start to finish. Having had a few horrendous experiences with home improvements and contractors in the past, we were very skeptical. GreenLogic, and Mr. Lewitas in particular handled every step professionally and even with compassion and patience. Our home looks beautiful with its new roof and panels. Most importantly, we are proud to be using the sun to provide electrical power to our home. Since August, 2010 when we went "on line", we have saved over $500 on electricity compared to the last several years' bills. We are so pleased we chose GreenLogic as our solar panel company.

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

GreenLogic LLC is currently rated 4.3 overall out of 5.

Yes, GreenLogic LLC offers free project estimates.

No, GreenLogic LLC does not offer eco-friendly accreditations.

No, GreenLogic LLC does not offer a senior discount.

Yes, GreenLogic LLC offers emergency services.

No, GreenLogic LLC does not offer warranties.