About Us

1 Alte Exteriors is proud to be a family-owned and -operated company that strives to go beyond the expectations of all of our customers in Glen Gardner, NJ. We are fully equipped and have years of experience that our clients trust and know us for. We are also a second-generation roofing company, so you know our passion for improving your home runs deep in our bones.

Whether you need a new roof, siding, gutters, or a deck for your home, we can complete the job efficiently and at an agreeable price. Your home is your castle, so let us ensure you feel both safe and comfortable within it. Alte Exteriors also extends our expertise to commercial properties. No matter what service of ours you need, we will complete it with professionalism and honesty.

Our Services

If you’re endlessly searching for a dependable contractor, your quest is over! Alte Exteriors is the perfect company to trust. We will handle all of your home or business exterior improvement projects as if they were on our own property. We can provide you with the following services:

  • Roofing
  • Siding
  • Gutters
  • Decks

Let us show you what two generations of professional home improvement looks like! Call Alte Exteriors today to get started on your project.

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Check out the kind words of some of our satisfied customers, and then enlist the expertise of Alte Exteriors to take on your next home or business improvement project!

“A very professional company. They provided us with great workmanship, and they also had a great price. They are a very honest company. From the time of the quote to the end of the job, very fast and efficient. I like the thorough inspection of the job for addressing both repair needs and replacement needs. I have used them on my roof and deck and I absolutely plan on using them at my other properties!” –Donny L., Facebook Review

“Hard working and trust worthy with fair prices. I had them do my deck and siding. They were there when they said they were going to be and I didn't see them slacking off! They came and did the job I paid them for and I am extremely pleased with the outcome. I already scheduled an estimate for my roof and highly recommend these guys to anyone.” –Jordan W., Facebook Review