Alexander Home Improvement. Corp.
Closed
8:00am -
5:00pm
Roofing and Siding Experts – Long Island, NY
About Alexander Home Improvement. Corp.
Welcome to Alexander Home Improvement Corp., your trusted partner for roofing and siding services on Long Island, NY.
Services
- Roof Removal
- Full House Roof Replacement
- Siding Installation
- Construction of Porticos
- Construction of Gables
- Roof Repair
- Exterior Renovations
- Free Estimate
Areas Served
- Long Island
- Nassau County
- Suffolk County
- Uniondale
- NY
Features
- Licensed and Insured Professionals
- Lifetime 7 Part Roofing System
- 15 Year Warranty on Shingles
- Owens Corning Platinum Preferred Contractor
- High Quality Craftsmanship
- Customer Satisfaction Focus
- Use of Reliable Products
- Transparent Communication
- 100% Financing Options
- Specials on Siding and Roof Replacement
Location
900 Front St
Uniondale, NY 11553
View Phone Number
(631) 529-4114 - Call Us
Open Hours
| Monday | 08:00am - 05:00pm |
|---|---|
| Tuesday | 08:00am - 05:00pm |
| Wednesday | 08:00am - 05:00pm |
| Thursday | 08:00am - 05:00pm |
| Friday | 08:00am - 05:00pm |
| Saturday | 08:00am - 01:00pm |
Published on Jul 16th, 2026
Alexander Home Improvement. Corp.
Reviews
October 21, 2026
Great job completed as described by Marvin. Excellent attention to details and done as promised and clean the area as promised. Well done!!Martin
October 20, 2026
Had my roof fully replaced and front gutter replaced. Process was very easy from start to finish.
October 17, 2026
I received a very positive recommendation from my neighbor who had Alexander do their entire roof and I could not be more satisfied with the job they’ve done for me. They are very responsive, extremely professional, and very good pricing. From initial free estimate to completed roof I am extremely satisfied with the quality of work and attention to detail as I had some nuances I asked them to address. They exceeded expectations, had the...
October 16, 2026
I cannot recommend Alexander Home Improvement highly enough. They recently re-roofed both my house and detached garage, and installed brand-new seamless gutters, all completed in a single day!From the start, their prep work was outstanding, protecting the property with tarps and netting. What impressed me most was their attention to structural detail: a previous roofer had cut corners by using 1/2" plywood instead of proper 3/4" sheeting on the back of the roof, leaving an...
October 15, 2026
I found about this company from a family friend. The house needed to do roof replacement and gutter installation. They were very responsive and they did a great job. Highly recommend them.
Topics
Siding Installation
Roof Replacement
Porticos and Gables
