Top-rated custom home builders.

Get matched with top custom home builders in Cornwall, NY

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY CORNWALL, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon18
    Verified custom home building reviews

Find Custom home builders in Cornwall

Avatar for IncrediBuild, Inc.
IncrediBuild, Inc.
5.0(
5
)

Serving Cornwall, NY and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"It is a pleasure dealing with Usher, Shlomo, and the entire Incredibuild team! Very forthecoming, responsive, and top of things. Going out of their way to ensure we are satisfied! They are moving fast as well. beautiful layout and a lot of upgrades - very reosnably priced. Pleasure dealing with them - recommended for all!"
07-09 Thelma
07-09 Thelma
07-09 Thelma
07-09 Thelma
07-09 Thelma

+809

15 neighbors recently requested a quote
Avatar for Sentri Homes
Sentri Homes
2.8(
36
)

Serving Cornwall, NY and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I was very impressed with Sentri Homes - their customer service was excellent. They sent a subcontractor to install some vinyl laminate in my bathroom and he ended up getting glue all over the carpet in our bedroom. The sub ended up ghosting both me and Sentri, leaving me stuck with a ruined carpet. Sentri stuck with me for over a month to get the carpet replaced with the identical original and to get the vinyl job 100% completed. The carpet was a Home Depot exclusive and Sentri handled everything with them. I will be using Sentri for a much bigger renovation I have coming up soon, because I know that they will make sure everything gets done right no matter what problems come up. The vinyl looks great too."
25 neighbors recently requested a quote
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)

Serving Cornwall, 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!

Recommended by100%of homeowners
Ascended Constructions
New to Angi

Serving Cornwall, NY and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

1 neighbors recently requested a quote
Avatar for Remodeling Concepts
Remodeling Concepts
4.5(
102
)

Serving Cornwall, NY and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I hired Remodeling Concepts based on a recommendation. Right from the start Derek was very responsive and once at my home he was full of ideas and suggestions to help us with our remodel. I brought in 3 contractors before hiring RC. The estimates were all around the same amount and Derek was right in line with his prices but he offered a lot more than anyone else I spoke to. Throughout the remodel, the entire staff were professional and friendly. I actually got to the point that I felt that the guys had become family...my dogs even liked them! Derek and his staff were always available when I needed them and anytime I made changes to the project Derek took it in stride and worked with me to make sure I was happy. One of the things that really made me happy when dealing with Derek is that when he would come to the house on a day that he wasn’t on site, he would review the work done and at times would find something that he deemed unacceptable that my wife and I didn’t even notice and would have the work redone to make sure it was perfect. This was a huge project that I was very nervous about and Derek and his staff made sure things went smoothly and I couldn’t be happier with the results. We did everything from new siding and a new roof, to a full kitchen remodel, new laundry room, new covered deck, and central air among other things. The biggest indicator of how happy I am with the work done is that I recently contacted Derek to do more work for me!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+72

Recommended by90%of homeowners
Avatar for Al Arsh Construction Corp
Al Arsh Construction Corp
5.0(
10
)

Serving Cornwall, NY and surrounding areas

In business since 2001

Free estimates

"Wonderfully. The Al-Arsh crew is always reliable, prompt, professional and highly-skilled. Their work is always done exceptionally well and the owner, Malik, always makes sure it is finished to perfection. Even when we needed something tweaked or if plans changed after they finished, they come and do whatever is needed when needed, cheerfully. Their prices are more than fair and they guarantee their work. We have had Al-Arsh do work for us over the years totaling at least $250K and we ALWAYS chose them."
Recommended by100%of homeowners
Avatar for All Phases Contracting
All Phases Contracting
4.8(
29
)

Serving Cornwall, NY and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"Tom was a pleasure to deal with. He arrived on time, did a complete walk through and explained the process. I like Toms system of charging by the hour ( $45 per man) rather than an over inflated number guaranteed to protect the contractor. He did not mark up the materials either. He and his crew (which included his son who ran the project) worked diligently, they were punctual and professional. The completed job was a work of art. Tom communicated daily and was always available to answer any questions. From the time I first met Tom I was impressed by his sincerity, knowledge and honesty. I am so thrilled that we are employing Tom for other projects around the house. I truly think considering Tom for your next home project would be a wise decision. Thank you Tom!"
Recommended by100%of homeowners
...
Showing 1-10 of 100
Custom Home Builders questions, answered by experts

In most states, you can build an in-law suite on your property as long as you follow local building codes. However, it's important that you have enough space on your property to accommodate the new structure. A functional in-law suite in your backyard will require between 300 and 800 square feet of space.

Local regulations dictate how big an ADU can be, and there may also be restrictions on the percentage of the main residence’s square footage an ADU can have. In most cases, an ADU must be smaller than the main residence, but check with your local building authority to confirm restrictions on ADU size.

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.

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, you can finance new construction, though the process often requires a different type of loan than one for an existing property. There are several financing options available:

  • Construction-to-Permanent Loan: This is a common option where a single loan covers the building costs and then converts into a traditional mortgage once construction is complete and you move in.

  • Construction Loan (Stand-Alone): This type of loan provides funding only for the duration of the construction project. Once the house is built, you will need to pay the loan in full, typically by securing a separate, standard mortgage.

  • Builder Financing: Some custom homebuilders offer their own financing options, which may only require a down payment to begin the building process.

  • Bridge Loan: This can be a useful short-term loan to fund your new construction while you are in the process of selling your old home.

  • Home Equity Options: If you are building a second home, you might be able to use a home equity line of credit (HELOC) or a cash-out refinance on your current property.

It's also important to be aware that some lenders may have restrictions on financing for DIY house builds, so be sure to verify that you can secure financing before starting your project.

The Cornwall, NY homeowners’ guide to custom home building

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