Power Group Construction Inc logo
Approved Pro
This pro has maintained an average of 4.5+ star throughout their time with Angi.
Approved Pro

Power Group Construction Inc

Asphalt Shingle Roofing Repair, Flat, Foam or Single Ply Roofing Repair,
This pro has maintained an average of 4.5+ star throughout their time with Angi.

About us

Welcome to Power Group Construction, proudly servicing Holtsville and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

Business highlights

Se habla espanol
Emergency services offered
Veteran owned and operated

Services we offer

Additions and Remodels, East Hampton, Nassau county , Southhampton, Suffolk county

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.022 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
95%
4
5%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-22 of 22 reviews
George J.
Sep 2025
5.0
Google Review
Provided a most excellent job of repairing the joists of my deck by removing existing boards and the decayed joist beams and replacing with 2x6 pressure treated wood. They thoroughly cleaned the area and left me very pleased with their professional work. Always good to work with people who know their job and do it the way it's supposed to be done.

Peter T.
Sep 2025
5.0
Google Review
The power group guys were great to work with, the guys were neat, clean, and friendly, I would definitely use them for other projects..!

Deborah H.
Sep 2025
5.0
Google Review
Altin and his team were great. They arrived on time, replaced all the broken boards on my deck, they were efficient and left the deck neat and clean. I would highly recommend Power Group Construction!!

Support B.
Sep 2025
5.0
Google Review
Detail oriented. Skilled. They get the job done on budget and on time. Reliable.

Laurie
Sep 2025
5.0
Google Review
I recently hired Power Group Construction to completely replace my front porch, including the boards, posts, railings, and steps. From our first contact, Altin was highly professional—he promptly returned my call, arrived on time for the estimate, and quickly provided a detailed quote. His pricing was reasonable, and he thoroughly answered all of my questions. His communication was excellent throughout the process—he kept me informed of any potential issues and provided solutions. He and his team worked efficiently, showed up on time, and delivered high quality craftsmanship. I was highly satisfied with their work and would recommend them to anyone in need of construction services.

Wade H.
Oct 2023
4.0
Asphalt Shingle Roofing Repair
Yes, I recommend this pro
$550
They were quick and repairs only took an hour.

Bob M.
Sep 2023
5.0
Yes, I recommend this pro
Having some knowledge and experience in construction, I saw their work at a relative's house and recognized professional workmanship. I called about my own project-to demolish and replace a backyard deck and met with Altin the next day. I am very pleased with the work performed-taking down and carting away the old deck and building a solid new one which is well constructed and great looking at a very fair price. I will definitely use them again for any other projects. His workers were punctual and neat. We are very happy.

Ilana A.
Apr 2023
5.0
Yes, I recommend this pro
I highly recommend power group for your project. They were very professional, reliable and built us a beautiful new trex deck. They delivered everything that was promised and adhered to their timeline. The project was stress free and the end result was exactly what I pictured it would be,

Chris C.
Oct 2022
5.0
Yes, I recommend this pro
Power Group Construction did an amazing job removing & installing a roof on my shed. It was pleasure having them at my house. They were professional from start to finish. Very nice guys to deal with. If you are looking for quality, clean work with great pricing, hire this company, you will not be disappointed. I look forward to having them back in the future.

Danielle S.
Jun 2022
5.0
Asphalt Shingle Roofing Repair
Yes, I recommend this pro
They were very responsive. They replaced our pool house roof quickly and noticed other damage and also fixed that. Highly recommend!

Nicole M.
Apr 2022
5.0
Flat, Foam or Single Ply Roofing Repair
Yes, I recommend this pro
Iâ ll be recommend Power Group Construction, they are very nice very hard-working man we got a great price on the roof of our house They cleaned up all the mess and took it away . And when I went online they call me back mediately I will highly recommend them to my friends and family Great job thank you and I will use them again thank you so much

MICHAEL G.
Apr 2022
5.0
Asphalt Shingle Roofing Repair
Yes, I recommend this pro
I’ll be recommending Power Group Construction to all of my friends in need of a home improvement project. Al was on time, provided a professional roofing job on my garage and shed, and did it all in less than one day…all by himself. He’s a courteous and personable man and a pleasure to deal with. I couldn’t be happier.

Randy J.
Feb 2022
5.0
Asphalt Shingle Roofing Repair
Yes, I recommend this pro
Awesome experience. Professional and hardworking. Very quick response and got the job completed right away. I would definitely use them again and would recommend them to friends & family.

George F.
Feb 2022
5.0
Yes, I recommend this pro
They were on time and did a good job at a very good price.Did a great job.

Bobbie A.
Feb 2022
5.0
Yes, I recommend this pro
They were wonderful. The new deck came out Beautiful. They were very reliable, worked quickly and cleaned up perfectly. I could not ask for more. I Highly recommend them. And will use them for my next project.

Roslyn H.
Jan 2022
5.0
Yes, I recommend this pro
I agree with the other positive reviews. Alton was prompt, courteous, professional and consistent with pricing. I would recommend his services and work with him again.

Leslie R.
Oct 2021
5.0
Yes, I recommend this pro
Altin from Power Group called me with regard to my home advisor request and came within an hour. He fixed the issue with my skylights quickly. He quoted a price prior to coming and stuck to it the after repair. I will definitely use him if the need arises as well as recommended him.. Thank you. LFr10

Gerald M.
Oct 2021
5.0
Yes, I recommend this pro
Very respectful people did not ask for money as a deposit which shows that theyâ  re proud of the work and only asked to be paid at the end of the job which is a sign of a very good confident contractor I highly recommend them and I would certainly use them again I have an upper round home and I think everyone would be satisfied by hiring these people

Marianne M.
Oct 2021
5.0
Yes, I recommend this pro
The Power Group were great. They came on time, worked quickly, were friendly and easy to work with. Their work was beautiful. Love the new steps. Will definitely call for futures projects.

Geoff J.
Sep 2021
5.0
Yes, I recommend this pro
$12,000
Best contractor so far. Good price and perfect clean up. Will recommend using them for your roofing replacement. Thank you Altin and team.

Blerina K.
Sep 2021
5.0
Altin and team had great communication from the time of estimation, to performing the actual job. They arrived right on time to rip and replace our old roof early morning, and got it done over a weekend. New roof looks great, thanks power group construction.

Corey G.
Sep 2021
5.0
Yes, I recommend this pro
Awesome job, very nice guy arrived quickly, communicated well and got the job done with great success and ease... i highly recommend! Message them and you wont have to look anywhere else.

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

Power Group Construction Inc is currently rated 5.0 overall out of 5.

Monday: 7:00 AM - 8:00 PM Tuesday: 7:00 AM - 8:00 PM Wednesday: 7:00 AM - 8:00 PM Thursday: 7:00 AM - 8:00 PM Friday: 7:00 AM - 8:00 PM Saturday: 7:00 AM - 8:00 PM Sunday: 7:00 AM - 8:00 PM

Power Group Construction Inc accepts the following forms of payment: CreditCard

Yes, Power Group Construction Inc offers free project estimates.

No, Power Group Construction Inc does not offer eco-friendly accreditations.

No, Power Group Construction Inc does not offer a senior discount.

Yes, Power Group Construction Inc offers emergency services.

Yes, Power Group Construction Inc offers warranties.