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

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

Serving Commack, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"

This is the 2nd major project I contracted Art DeRosa & Co for.  The 1st being 4 years ago a major living room/family room renovation which was hugely successful.  That 1st experience led me to award Art (after several other competitive quotes) this 2nd and far larger & more complex project.







Overall it went well but this was a complicated project encompassing all the typical trades and expertise of building a new luxury house but far more complicated because it was a renovation performed while we were living in the home. Dust partition walls with wood framing had to be erected in several locations in the house which included temporary doors for entering and egress in certain areas of the remaining living areas of the house in order to protect the remaining house from dust and demolition , as well as, provide privacy for us during construction. 

Experience, Experience, Experience and Professionalism, Professionalism, Professionalism are the hallmarks of Art DeRosa and company.  He is a seasoned performer and pretty much seen it all.  Art has such a vast amount of home construction experience in both hi-end and medium end homes that he can draw upon a wealth of knowledge in all construction disciplines to implement a fine finished result.  As a former tool and die maker his penchant for hi-precision finish work yields highest quality appearances to things like moldings; trim; windows; doors; floors; etc. etc. 

This complex renovation project lasted 7 months which was within the initial time estimate given at the beginning and Art DeRosa and team were here every single day, day in and day out,  bright and early during that time frame. He did not start any other projects and stayed on the job day-in and day-out even when other sub-contractors such as plumbers and electricians were on the job site excluding his people from doing any other work. Art DeRosa and team were here every single day until final signoff.

I would not hesitate to recommend Art DeRosa & Co for any planned New House and/or House Renovation of any kind.


"
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+20

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Find a Custom Home Builder

Serving Commack, 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 Granville House Victorians L.L.C.
Granville House Victorians L.L.C.
5.0(
1
)
Find a Custom Home Builder

Serving Commack, NY and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Granville House Victorians L.L.C. is extremely skilled and professional. My Victorian style house came out better than I could have dreamed. Granville took care of everything and they are extremely knowledgeable in what they do."
rose gardens"ChristmasCT"
rose gardens"ChristmasCT"
rose gardens"ChristmasCT"
432 East ave. Riverhead
side with caboose

+12

Response time5 hrs
Recommended by100%of homeowners
Avatar for Diamond Craft Builders, Inc.
Diamond Craft Builders, Inc.
New to Angi
Find a Custom Home Builder

Serving Commack, 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 Commack, NY and surrounding areas

In business since 2004

Free estimates

"Classic Construction Inc. is an impressive company to work with. They were always punctual, extremely professional with quality workmanship in every aspect of the roof replacement of my home, to the point of my again contracting Classic Construction Inc. to also upgrade my kitchen. I am very pleased with the outcome. They can take great pride in their professionalism and quality of their workmanship.  
  I have since recommended Classic Construction to many of my friends, all of whom are also extremely pleased with their professionalism, pricing and workmanship .
"
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+30

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

Serving Commack, NY and surrounding areas

In business since 2007

Free estimates

"Romeo performed an emergency roof repair and dealt with the problem to it's conclusion. He is a man of his word. I subsequently hired him to do brickwork on my home. Both jobs were done professionally to my satisfaction. I recommend Romeo."
After
Before
Levittown NY
Outdoor
#1

+106

Response time4 hrs
Response rate100%
3 neighbors recently requested a quote
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Custom Home Builders FAQs, answered by experts

Modular homes can go up or down in value depending on a few factors. In areas where real estate is appreciating, the value of modular homes is likely to increase, and vice versa. Additionally, the value of modular homes depends partially on the area. In cities where every other home is stick-built, modular homes might be considered a functional obsolescence, in which case they could be less desirable and go down in value. In either case, though, modular homes can still be a good investment, especially since they provide housing at a lower upfront cost.

Whether a prefab home is worth it or not will depend on your personal needs and preferences. Overall, prefab homes tend to cost less than traditional homes, although they also tend to have lower resale values. Another thing to consider is that prefab homes usually last 50 to 60 years or longer, while traditional homes last 50 to 100 years or more.

If you want to make your home eco-friendly, enjoy low maintenance, and love the fact that its looks will take people’s breath away (and not because they were trying to blow your house down), then a modern brick home is right for you. You can hire a mason to get the building process started for your brick home.

But if you’re not fond of the color and don’t want to deal with the process of repointing or other repairs, consider going with vinyl or wood. These materials offer a lower cost. While they tend to require more maintenance, they don’t cost nearly the same as exterior brick house repair.

On average, the cost of a home builder is about $150 per square foot, but that price can range from around $100 to $400 per square foot or more. That puts the typical price range of a standard, 2,000-square-foot house between $200,000 and $800,000. Some factors that affect the price of hiring a home builder include the following:

  • Location of your home and the living cost in the area

  • Type of foundation and framing you choose

  • Quality of the building materials

  • Footprint and layout of the house

  • Number of stories

  • Builder’s experience

It usually takes around four to six months to build and install a modular home, although your timeline could go up to around eight months if there are delays in the manufacturing or permitting process. Heavy site preparation and foundation pouring can extend that timeline if you need them, as can customizations you want for your modular home. Your modular home company should be able to provide an estimate for the construction timeline before you sign any contracts or agree to any work.

The Commack, NY homeowners’ guide to custom home building

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