Clients’ Testimonials from Nassau County

Thanks so much for working so well with me. Your expertise and suggestions helped so much. From beginning to end, the service from all of you has been excellent. Isis adds to your staff with her friendly & caring way. Your workers are diligent and cleaned up so well, you would never know they were there. A fabulous job done in one day, amazing.

I would not hesitate to recommend you to others. I have already recommended you.

Again, I thank you. I am very happy with my new roof.


Freeport, NY

Alex and Marvin, You will never find a better team to do work on your house. They are the best on all of Long Island. The are honest and no surprise add-on. The roof and the skylights look great. I would recommend the to all


Merrick, NY

Marvin. I want to thank you and your crew for an excellent job. you did exactly what you told me when you gave me the estimate. to have my roof complete with a 3 layer ripoff and done in 1 day was special especially on Christmas eve. the cleanup was so good it was like you were never here.


Westbury, NY

Marvin and his team removed old roofs and installed a new roof on my house in early August. The team did an outstanding job and were very professional. The roof looks great, the job was completed in one day and before they left they cleaned up the property thoroughly. There were no surprises in the bill. I am very pleased with the work done.


Thank you Marvin!


Wantagh NY

Dear Alex, Marvin and crew:

Thank you for a job well done! I will recommend you to anyone who needs home improvements.


Deer Park, NY

Alex Rob was impressed with your work as I was, I just thought I would send you this note.


Thanks again


Amityville, NY

Dealing with Alex and Marvin was a pleasure. The crew delivered neat professional workmanship in a minimal amount of time, with no surprises in the price. I would definitely recommend Alexander for your next roofing or siding project.


Farmingdale NY

Marvin and his crew were absolutely wonderful. It was a pleasure dealing with them from start to finish. They were not only polite and accommodating… the work they did was top of the line and exceptional in every way. They are dependable, reasonable in price honest and do fantastic work.. what more could you ask for. I will highly recommend them to all.


Seaford, NY

Dear Alex,
Thank you for your honesty and pricing when my roof desperately needed replacement. You fixed up my house and no surprises on my bill.


West Hempstead NY