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AGC1 LLC

5.0(
4
)
Major Home Repair (General Contractor), Major Renovation Multiple Room Service, Major Renovation of Multiple Rooms,

About us

Altz Group is a reputable construction firm with over 20 years of experience in New York City. Our team of seasoned professionals is dedicated to delivering exceptional results for every project. We take pride in our expertise in design-build projects and open book construction management, ensuring transparency and efficiency throughout the process. Whether it's a small renovation or a new construction project, we are committed to exceeding your expectations.

Business highlights

Se habla espanol
25 years of experience

Services we offer

Additions , Remodels

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.04 Reviews
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Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%
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Filter reviews by service

Showing 1-4 of 4 reviews
Vace K.
Oct 2025
5.0
Major Home Repair (General Contractor)
$10,000
Paint kitchen cabinets, ceiling, Paint main entrance to the house as well as rebuilding of saddle. Repair and paint 4 ceilings. Repair and retile one bathroom wall and related wall and wallpaper repair. Work was excellent. Great staff to work with.
Mark G.
Oct 2025
5.0
Major Renovation of Multiple Rooms
$265,000
Great job. Maintained schedule and budget. Would work with again and would recommend.
Ruthie A.
Oct 2025
5.0
Major Home Repair (General Contractor)
yes, they did. They did an excellent job. Very happy with them would use them again highly recommend them. to anyone who needs unbelievable home improvement done
Michelle K.
Oct 2025
5.0
Major Home Repair (General Contractor)
Excellent experience from start to finish. The work was completed on time, with great attention to detail and clear communication throughout. Highly professional and reliable — I’d definitely hire them again.

Licensing

Insured

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

AGC1 LLC is currently rated 5.0 overall out of 5.

Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: Closed Sunday: Closed

AGC1 LLC accepts the following forms of payment: CreditCard

Yes, AGC1 LLC offers free project estimates.

No, AGC1 LLC does not offer eco-friendly accreditations.

No, AGC1 LLC does not offer a senior discount.

No, AGC1 LLC does not offer emergency services.

No, AGC1 LLC does not offer warranties.