Top-rated custom home builders.

Best custom home builders near Coram, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your custom home building project in Coram, NY?

Select your specific project to find the pro for you.

TRUSTED BY CORAM, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon79
    Verified custom home building reviews

Top-Rated Custom home builders in Coram - Updated Nov 2026

Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
Find a Custom Home Builder

Serving Coram, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"There are not many people in today’s world that really cares about how they are perceived . A true craftsmen is honorable and able to listen. Quality and precise precision make every job memorable . Arthur takes pride in everything he does. You could not find a better construction company , run with complete honesty and quality work. Doesn’t forget his patience and caring for what his customer wants. Hire this amazing company…you will not regret it. Your satisfaction gives him joy in his craftsmanship ?"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Adelbin Construction LLC
Adelbin Construction LLC
5.0(
3
)
Find a Custom Home Builder

Serving Coram, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I hired Adelbin Construction for an extension on my home to create and add extra space in my family home. They did a fantastic job, on schedule and was able to come in under budget. They took care of everything from sourcing materials that I had requested to taking care of all permits with the town. 10/10 service. I will most definitely be using Adelbin in the future."
Fire Restoration
Fire Restoration
Fire Restoration
Fire Restoration
Fire Restoration

+17

Response time7 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Find a Custom Home Builder

Serving Coram, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Platinum Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6 years of experience serving Brooklyn, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time1 day
Recommended by100%of homeowners
Avatar for Diamond Craft Builders, Inc.
Diamond Craft Builders, Inc.
New to Angi
Find a Custom Home Builder

Serving Coram, NY and surrounding areas

Approved

In business since 1992

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Avatar for Classic Construction Inc.
Classic Construction Inc.
5.0(
24
)
Find a Custom Home Builder

Serving Coram, NY and surrounding areas

In business since 2004

Free estimates

"Classic Construction was the last of 4 estimates I was getting for various work we wanted done. Frank spent close to two hours with us that night going over everything. He was the ONLY person to make suggestions to us that actually made more sense. Frank was at my home when he said he'd be & didn't leave until whatever he was working on was done & everything was cleaned up. I would absolutely recommend Classic Construction.....Frank does beautiful work & he's a really, really nice guy!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Recommended by100%of homeowners
Avatar for MHI Metro Home Improvement
MHI Metro Home Improvement
4.7(
29
)
Find a Custom Home Builder

Serving Coram, NY and surrounding areas

In business since 2007

Free estimates

"We hired MHI Home Improvements to renovate our entire Kitchen in Bethpage, NY. We are so happy with the work ethics and final product. His staff would sweep every day before they ended for the day and make sure they left everything clean and tart early on time the next day. The entire job was finished timely and we get compliments all the time. My wife and I are more than happy to recommend MHI Home Improvements for any of your home improvments!"
After
Before
Levittown NY
Outdoor
#1

+106

Response time4 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for 911 Alexander Construction
911 Alexander Construction
4.6(
10
)
Find a Custom Home Builder

Serving Coram, NY and surrounding areas

In business since 2000

Free estimates

Emergency services offered

We are great at helping customers design any type of renovation or home improvement that is crafted from either wood or stone. From entire 2nd story extensions, ground up new construction, roofing, siding, kitchens, bathrooms and finished basement we are the company of choice for homeowners that are concerned with receiving quality and craftsmanship at a fair price.\n\nWe are licensed and insured. Please view our virtual showroom on our website to see the type of work that we do and the quality that we give each project that we take on.\n\nWe guarantee 100% quality work and customer satisfaction. We will meet or beet any written price that you receive from a licensed Contractor.\n\nLooking forward to helping you build your dreams,\nAlexander Rubinstein\nCEO\n911 Alexander Construction\n

Marble Bathroom
Cozy Custom Kitchen, custom wine rack shown on the bottom right
Acacia hand scraped hardwood floors, Tiled entryway with marble mosaic tile inlay. New Bow window, newly sheet rocked walls painted in custom Benjamin More colors. Custom moldings and new baseboard radiators add to the updated and fished look of the home.
We turned an empty dark uninviting space into the main entertainment area of the home. This does not look like a dark, old basement anymore!
Custom river bar in the basement image 1

+57

Recommended by88%of homeowners
...
Showing 1-10 of 147
Custom Home Builders FAQs, answered by experts

Remodeling a house is often less expensive than building a new house. You can expect to pay an average of $100 per square foot when you are remodeling. The cost to build a house averages about $150 per square foot. When remodeling, though, some rooms cost more than $100 per square foot and some cost less. Use a home renovation cost estimator to accurately estimate your remodeling costs.

To get a quote from a builder or general contractor, contact them over the phone or online and explain your project. If you already have house plans drawn up, they’ll need to review them to determine the project's scope before providing you with a quote. Ask for your quote in writing and compare quotes from several pros before choosing the best one for your needs.

While it’s never too early to start planning for a major home improvement project like a home addition, give yourself at least a month or two to plan and design your addition, find a contractor, and get the permits in order. For larger projects like a second-story addition that require designing with an architect, plan on three to four months of preparation.

How long it takes to build a custom home or rebuild a home after a disaster varies depending on many factors, but averages between seven and 14 months. Smaller homes or homes that don’t need a re-poured foundation may take less time to build than larger homes or homes without an existing foundation. Material availability, contractor schedules, and permit and inspection timelines can all affect how long your house takes to build.

Yes, professionals offer mantel and surround customization for aesthetic appeal.

The Coram, NY homeowners’ guide to custom home building

From average costs to expert advice, get all the answers you need to get your job done.