Fantastic, clean work, with a big team, done by the end of the day, professional, great guys, buy them a round of beers @ the end of the day, what a big job to take off three old layers of roof from many, many years. Some other companies wanted to charge thousands more, thousands, not hundreds. These guys are great, and treat you like family, really. And I am writing this review many years later, and no issues around five years later. read more

"Your brand new Roof will be installed in 1 day" This is what the Sales Person said, and the company lived up to it. in sub-degree weather a team of 8 to 9 men showed up, and as promised in 1 day, changed our entire roof system. I highly recommend this company. They are cost-effective, very good personable, and don't play games read more

Alexander Home Improvement - The Alexander Team, replaced my Roof in 1 day - Roofing Near Me - East Meadow, New York

Alexander Roofing was awesome to work with! Not only did they give me the best price, but they also really stand by their work. They're an Owens Corning Platinum Preferred contractor (I even double-checked on the Owens Corning website), which gave me extra peace of mind when choosing them. The whole team was super friendly, and the job was done in just one day. They even registered my shingles with Owens Corning, and I got the email confirmation right after the work was finished. I did notice a small blemish afterward, but when I let them know, they immediately sent someone out to fix it--no chasing or runaround at all. I did the Heather Grey Duration shingle. Honestly, it's rare to find a company this professional & easy to work with. Highly recommend Alexander Roofing if you want quality, value, and peace of mind all in one. All in all, great service, great value, and a company that actually delivers on their promises. Highly recommend! read more

Alexander Home Improvement - Ridge vent and Heather grey color - Roofing Near Me - East Meadow, New York

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I'm extremely happy! Alexander stripped and replaced my roof on 6/2/2025. Amazing workforce team on my 1950's era cape cod house . I had a choice of GAF or Owen's Corning products. ( i went Owen's ) Marvin met me and i was impressed. Detailed the process of the job and the products involved I was so concerned about the "doghouse" dormers, as my last roof 25 years ago that was a problem. Marvin assured me the dormers would not be a problem! Alexander website had photos of many past projects with my type of dormers, which reduced a lot of my stress. The price was super competitive, I had two other estimates that started out super expensive, and the estimates were given by very young gentleman, who I could tell had never even been on a roof before. The other companies kept calling with lower and lower prices, almost daily . ( like car salesman do) I don't like doing business that way. Today's roofing really has changed. No more just tar- paper and shingles. it's an amazing process. They discovered and replaced a few small pieces of rotted tongue, and groove wood with quality thick grade ply wood . I'm very happy I chose this Alexander ! Frank - Locust Valley. PS. we've had a handful of super heavy rainfall/storms in the past two months on my new roof this summer. Not a single issue! Their cleanup was also amazing. read more

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Gregg our expeditor was great. He explained the job thoroughly. And gave us a very reasonable estimate. The roof was put on in one day. When they were done you would never know they were there. Clean up was excellent. It great to do business with a professional company!!! Thanks Gregg!!!! read more

Requested service for a leak and Marvin and his crew were there the next morning. Rectified the situation Very professional and easy to work with. Several years ago we used them to install a new roof on our house and a large commercial building. Pricing was very fair. They did a great job. No complaints. Did house in one day and building in less than a week. Crew was wonderful. Respectful of property. read more

I will say the pricing was very fair for the work done, and we would highly recommend them to anyone looking for this type of work.

I used this company because a year ago I saw their work in a neighboring street and was impressed on how they put netting on bushes and kept area clean as they can , I did get other estimates but I was blown away by their pricing and their professionalism , I have 3 skylights and was told they only have a 20 yr expectancy and I should replace when roof ripped (had 2 layers on roof already ) I received a full tear and 3 new skylights and was impressed that it was done in 1 day ... they even went extra mile and put moulding up by new stationary skylights and cleaned up Afterwards !! If you're a neat freak like me this is super important!! I'd recommend Marvin and all the employees at Alexander roofing read more

Alexander Home Improvement - New skylights with mounding ( one would never know it wasn't like this before ) - Roofing Near Me - East Meadow, New York

They made my neighbors house look great and they cleaned up after their work. The manner they lined up their shingles in a parallel fashion, using the appropriate drip edge that many roofers leave out is the utmost importance. Even though I did not hire them, as a craftsman, I can see they do quality work and go out of their way to arrive early on the job! read more

Alexander Home Improvement - Roofing Near Me - East Meadow, New York

Excellent company, competitive rates. Excellent customer service, they did my roof and siding. I highly recommend.

We used Alexander Home Improvement for to replace the siding on our entire house, patio sliding door and back garage door. They gave us a good reasonable. We used them previously to replace our roof. They arrived on time and got the job done in an orderly manner. They were very friendly courteous. Marvin said he would take care of any problems and he did. We are very pleased with the outcome of the project. It looks great. I will recommended them to all. Robert S. Oakdale, NY read more

I am very happy with the end result! They made our unattractive looking house so pretty, and now every time I look at my house, it just makes me feel so happy!! and mind you, my house is nothing extravagant. It's a small cape! I will come back later to post the pic but we got a lot of work done by them including the roof, siding and windows. Oh and the stones!!!!!!! All the staff and the crews are very professional and pleasant. Marvin would come check while the crew worked hard and made sure everything was getting done right. Oh, and after the jobs were done, they would also clean up everything and you wouldn't know that the work was just being done! It's worth every penny I spent and believe me, I wouldn't say that often, if not at all! I will be recommending them to my friends who are considering to get some work done. read more

I met with Alex - he gave me a quote. After making my choice I called him to finalize and he told me he would call me back. I called again the next day and when he finally called back he told me he misquoted me and would not honor price. read more

Very professional company they came to my home and just plowed through the work with a very large work group. Alex the owner was on site and is just a very likable guy and does what he says. I can't say enough about them and have already helped to get them a job in my neighborhood. hire them you won't be sorry. read more

Excellent experience with these folks. Alex and crew vinyl sided my high ranch in (2) days! All other estimates were 4-5 days. Crew were efficient and courteous . Excellent job and very reasonable price. Cleaned up everything after their work. Alex was very responsive and provided excellent customer service. Highly recommended! read more

Alex and Marvin are very professional and considerate to the Home Owners needs. They're crew was hard working and efficient and I'm very happy with the final result. They cost was on point, and they completed my house in one day. I would highly recommend them to anyone looking for Roofing needs. read more

Marvin and his crew were fantastic. They arrived promptly, did a superior job on my roof and left my property as clean as when they arrived. Marvin is honest, trustworthy and his price is the best. He takes the time to sit down with the customer and discuss the job at length. My roof looks great. His crew was exceptional. I now know why Alexander Home Improvement gets an A+ rating with the Better Business Bureau. I would highly recommend this company without hesitation. Thank you for a job well done. Rosemary C. East Meadow, NY read more

There are no words to express how greatful we are that we found such a PROFESSIONAL company!! After we had our addition added to our split level home, the roof that the previous company had installed was completely wrong and we had shingles flying off our roof within 4 months and a leak in our bedroom. We called Alexander Home Improvement and Marvin came promptly and surveyed the roof and explained all the things that weren't done. He used the best quality products and we were were given a warranty on it. I cannot be more thankful! Thank you Marvin!!! Thank you to your wonderful crew and thank you for honesty!! Thank you! read more

Great company to deal with, Alex, and Marvin and the entire crew did a great job on my total rip off and reroof install. I would highly recommend them for all you roofing needs, clean and very professional . Great job all around. Alex massapequa read more

Alexander Home Improvements (Alex & Marvin) do not work with their past customers. I hired them for a complete rip off and replace roof, gutters, leaders, and soffits May 2015. November 15, 2020, a wind storm brought down a tree; damaging the front of my roof and the siding. The soffits board is completely broken. I called Alexander the morning of November 17th (left voicemail), in addition to sending them an email with pictures of the damage, and asked if they can stop by, and estimate the damage to the roof, and siding, and provide a quote to repair; but I never received a response. I then called Alexander the morning of November 19, and was greeted by a woman. I explained to her that I left a voice message, and I sent an email with pictures, and she confirmed she received the email, and can see/verify the damage that my house sustained. She then asked which one did the job. I replied "Both". She said she will let them know, and one of them will contact me (I think Alex and Marvin are bickering amongst each other for business). Today is November 24th, and I have not had anyone contact me. A call stating they are backed up with work would suffice, but nothing. They do good work, but they do not work with former customers. I paid them thousands in cash after the job was done in 2015, and I never questioned them, as they are the professionals. They may be too rich now to accept my money. I wish I can place 0 stars. One star is too much. read more

We used Alexander Home Improvement for to replace our siding and roof. They gave us a good bid, not the cheapest, but not unreasonable. They were friendly and got the job done quickly. Marvin said he would take care of any problems and he did. We are very pleased the work that they did. It looks great. The team was polite and professional. I've recommended them to anyone who asks. After all of the horror stories you hear about contractors it was a relief to deal with people who do what they say. read more