Top-rated custom home builders.

Best custom home builders near Williamson, NY

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

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

Avatar for DeRisio Construction Inc
DeRisio Construction Inc
4.7(
47
)
Find a Custom Home Builder

Serving Williamson, NY and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Project was well timed and progressed seamlessly through various stages - demolition, framing, installation, finish carpentry and painting so that we lacked access to the second floor for only 1 night. Planning including multiple house calls for precise measurements to maximize dimensions, selecting style options and consulting with lumberyard for stair dimensions and details. The crew was experienced, took pride in their work, and did not skimp on quality or details, independent of time."
Additional Photos
Additional Photos
Additional Photos
Gold Winner
Silver Winner

+11

Recommended by95%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Find a Custom Home Builder

Serving Williamson, NY and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Bruce Dixon was very nice and helpful in providing exceptional customer service and making sure I had the best experience. I purchased my home warranty and feel confident in the choice I made. Thank you Bruce. Sincerely, Kimberly"
Recommended by81%of homeowners
Avatar for JEC Construction Inc
JEC Construction Inc
4.4(
17
)
Find a Custom Home Builder

Serving Williamson, NY and surrounding areas

In business since 1979

Free estimates

Emergency services offered

"They did an excellent job.  The exterior work was performed a couple of weeks ago, when the weather was nicer, and it was done in a couple of days. (I should note that they have not finished it, to wait until spring to tidy it up and do finishing work on it.)  We have had rain since that work was done, and the family room was dry.  No musty or dampness to the room at all anymore.
The interior work went really well too. He estimated about 3 days, it took 4.  The floor is a bit springy, due to extra insulation and padding being put down underneath it, which is very nice for a floor on a slab. It came out looking excellent.
Dave and his workers were very respectful of us and our home, and enjoyed talking with our 5 year old son who was super interested in watching them.  When it was possible (and safe) they let him watch, and chatted with him.  The guys really couldn't have been nicer.  One day, I was headed to a garage to get my car's starter motor replaced, and one of the guys helped me get it started. He insisted to help me (by going down on the ground and hitting my starter motor with a hammer, which did get it working) even though I tried to get him to not.  
They also put the laminate on a few steps leading down to the family room.  I was unsure about how they were going to do this, and at first was unsure about their suggested solution, but in the end, I really like the look of what they did.
It's been a few days since they finished, I did have to go over some bits here and there, along with the laminate floor to pick up any settled construction dust, which I expected to do.  We've moved furniture back into the room, and it's easily the nicest room in the house now."
Kitchen & Bath Remodeling
Kitchen & Bath Remodeling
Attic Renovations
Siding and Exterior Restoration
Flooring & Windows

+9

Recommended by86%of homeowners
Avatar for WPP Building and Design
WPP Building and Design
3.3(
12
)
Find a Custom Home Builder

Serving Williamson, NY and surrounding areas

In business since 2021

Credit card accepted

"They did an excellent job with painting the interior of our house. We had a really high wall in the stairway, and they had no problem getting to the top of it and did a great job! Would hire them again!"
Painting - Interior Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Additional Photos
Additional Photos

+9

Response time1 day
Response rate100%
Recommended by58%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Find a Custom Home Builder

Serving Williamson, NY and surrounding areas

In business since 1971

Credit card accepted

"The technician did an excellent job. It did take a while to get the repair finished, but that was due to Bertazzoni delivering the parts. I have had multiple problems with this particular appliance. My range now works better than it did when new, but I have a feeling that even if I have continuing problems with it, American Home Shield will just repair rather than replace due to the cost of the range. By the way, I'm not exactly sure of the date of the repair."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for K+ Karpentry LLC
K+ Karpentry LLC
3.2(
28
)
Find a Custom Home Builder

Serving Williamson, NY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"details above, we are still waiting for installation but have used K & K for other jobs within the home, so I trust them and they do good work.  We plan on using them to install wood flooring in the fall.
"
Before
After
WATTS ADDITION
AFTER
-

+5

Recommended by72%of homeowners
Showing 1-10 of 27
Custom Home Builders FAQs, answered by experts

The term “cottage” is subjective, so there’s no rigid definition, but it generally refers to a small home with simple and purposeful architecture that embraces nature and focuses on charm over everything else. Cottages are typically 1 or 1 1/2-stories tall, usually with gabled roofs, and are built out of natural materials that help make the structure a part of the surrounding nature rather than something that stands out from it. A big part of what makes a cottage a cottage is the decor, which includes natural materials from the nearby area.

It is a good idea to check in with your local city and state regulations before committing to building a shipping container home no matter where you live. This concept is pretty new across the country, and many places won’t let you build one.

The International Code Council (ICC) offers guidelines for home builders on the safe use of ISO intermodal shipping containers repurposed as building components, which can be helpful to review when planning or designing a shipping container home.

Builder-grade is one of two types of stock cabinets, whereas semi-custom designs allow homeowners some control over the color, finish, or hardware on their cabinets. Stock cabinets are sold in construction-grade and builder-grade designs. Construction-grade cabinets are usually made from inexpensive medium-density fiberboard, which is prone to moisture damage, whereas builder-grade models are a step up with higher-quality materials. Construction-grade designs are the most common type of cabinets in America.

How long it takes to build a log cabin depends on a variety of factors, including its size and design, and whether or not you have to clear the land. Construction can take a few weeks for a prefab log cabin on an established site, but up to eight or nine months for a custom cabin on undeveloped land. In comparison, the timeline to build a house is typically four to 12 months.

Yes, a home builder or contractor should have the proper licensing and insurance. Licensing requirements vary by state and municipality, but most states mandate that a builder holds at least a general contractor’s license. For specialized work such as plumbing, electrical, roofing, or sewage systems, individual licenses may be required, in which case the builder may subcontract the work. You can use Angi’s state licensing tool to review your local guidelines and confirm a builder's credentials. As you browse professionals, you can also look for the “Angi Certified” badge. This indicates the business meets our certification standards, which include passing a criminal background check, holding applicable state and local licenses, and maintaining an average rating of 3.0 or better.

The Williamson, NY homeowners’ guide to custom home building

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