Office lobby with Mammoth Construction sign and award shelves on brick

Staten Island general contractor

Build or renovate on Staten Island without the gamble

Mammoth Construction is a family owned contractor for homes and businesses. Call (718) 984-3666 and talk to the team about your project.

Call (718) 984-3666 Request a call back

Family owned
Over 100 projects
Chairman's Award, 2018
Fully-certified team

The risk of a bad build

Hiring a builder should not feel like a gamble

Your property needs work, and it has to be done well. You want to know who you're trusting with it.

I paid for work that didn't turn out the way I wanted.
I'm chasing a contractor who doesn't call back.
My project drags on and never gets finished.

Waiting doesn't make a worn or unfinished building any easier to live or work in.

After the work is done

What you get when the project is finished

A building you're proud ofThe finished space looks and works the way you pictured it.
A builder you can call againYou know the team and you know how to reach them.
Peace of mindYou can count on the work from start to finish.

Rosemary's restaurant corner exterior with outdoor seating, street in foreground

Why Mammoth

A family owned team you can reach

We know a building project is a big deal. You want it done right and you want someone you can reach.

Family owned business
Over 100 projects, including award winning ones
Chairman's Award, 2018, for the Angiuli/Gentile Building
Awards from the Chamber of Commerce of Staten Island
Fully-certified professionals
Residential and commercial work on Staten Island and in the NYC area

How it starts

Three steps from call to project

Step 1: Call the teamCall (718) 984-3666, Monday to Friday, 8:00 am to 4:00 pm. You reach the team directly and can say what you need.
Step 2: Book a time to talkSet a time to go over your project. You get your questions answered before any work starts.
Step 3: Book your projectBook your project with the Mammoth team. Fully-certified professionals handle the work.

Call (718) 984-3666

What we build

Pick the kind of project you have

Our work

A look at our work

The Mammoth story

A builder you can trust with your property

If you own a home or business on Staten Island, a building project is a big deal. You want it built or fixed up right, and you want people you can trust. Too many contractors are hard to trust and hard to reach, and that leaves you worried about being let down or losing money.

Mammoth Construction is a family owned business. The team has worked on over 100 projects, including award winning ones, and won the Chairman's Award in 2018 for the Angiuli/Gentile Building. Mammoth's projects have also won awards from the Chamber of Commerce of Staten Island. The team is described as fully-certified professionals.

Call (718) 984-3666, Monday to Friday, 8:00 am to 4:00 pm. Book a time to talk about your project, then book it with the team. You end up with a finished building you're proud of and a builder you can call again.

Call (718) 984-3666