Top-rated home builders.

Best home builders near Williamstown, MA

Enter your zip and get matched with up to 5 pros

Need a pro for your home building project in Williamstown, MA?

Select your specific project to find the pro for you.

Top-Rated Home builders in Williamstown - Updated Nov 2026

Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Williamstown, MA and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"NE Renovations is a general contractor whose network of contractors provided services to me as I was getting ready to sell the house.  The electrical service went very well with Mr. Martucci doing great work and advising me about things that did not need to be done.  I feel that he was a great advisor!
The flooring in the basement also went very well with the NE folks advising me about the best way to approach the installation.  Everything was perfect when they left.  I truly appreciated their workmanship.
"
Before
After's
New boiler install
Removal of cast Iron to PVC.
Additional Photos

+37

Recommended by89%of homeowners
Avatar for Shapiro Construction
Shapiro Construction
4.5(
24
)
Shelter or Outbuilding - Build

Serving Williamstown, MA and surrounding areas

In business since 2012

Free estimates

Warranties offered

"I'm hesitant to say how awesome Shapiro Construction is because I would not mind keeping them all to myself. But they helped me so much, I want to give others the chance to choose their services. First, Mr. Shapiro is incredibly talented in all the things! Carpentry, electrical, plumbing, HVAC, all of it, and he knows Code. I hired him for 1 project and then immediately hired him for 3 more! Bring him your weird problems, the jobs other people botched, the stuff you aren't even sure is possible. He will find a way to make it happen, and the work will be structurally sound (he made my old 1850s house stronger than it was before!), with a beautiful aesthetic. Moreover, he will clean up his work area at the end of every day. He is a good communicator, and shows up on the days he says he will! Reliable, talented, a good listener, and eager to involve the client in all the decisions--I give Shapiro Construction my highest recommendation. They will not be your lowest bid, but they are well worth it. The other guys who bid lower are the ones who use shoddy materials, leave the jobs half finished, and then don't come back again or return your calls for weeks. Mr. Shapiro gives clear timeliness. Pay a little more for the quality work and the better service of Shapiro Construction. It will be worth it for a headache-free job working with someone who collaborates with you and responds to the individual quirks of your house, and guarantees a beautiful finished product. I know my house represents a better long-term investment because of the work done by Shapiro Construction."
Handymen Project
Handymen Project
Remodeling - General Project
Heating & A/C Project
Remodeling - General Project

+52

Response time1 day
Recommended by95%of homeowners
Avatar for The BullBag
The BullBag
5.0(
15
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Williamstown, MA and surrounding areas

In business since 2001

Credit card accepted

The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!

The BullBag truck in MA
The BullBag truck in NY
Toys for Tots
Recommended by100%of homeowners
Avatar for A Few Good Tradesmen
A Few Good Tradesmen
4.0(
31
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Williamstown, MA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"Originally I had a different contractor lined up to do this work.  At that contractor's request I purchased an 8 ft slider in pieces to be assembled rather than as a module (already put together).  My original contractor delayed and delayed so I hired A few good tradesmen to come in and do it instead.  They did a great job.
First Brian came over to look at the door and give me an estimate for the work.  He was running late but called to let me know and to make sure it would still be a good time to come.  The quote was higher than what my original contractor was going to charge but I liked Brian and just wanted the door installed so I went with it.  I feel like I got my money's worth.  
Brian's guy, Sam came on Saturday morning to do the work and was right on time.  As I mentioned, the door was in pieces and needed to be assembled and installed.  Generally a sliding door comes pre-assembled as a "module".  I had a couple of other contractors come to look at the door.  They both said they had never seen one like this before and they never got back to me with a quote... Right away Sam told me that he had done a lot of sliders but never one that required assembly like this before.  He took the time to study the installation instructions and figured out how to install the door correctly.  
On the non-operating side of the slider, A deck railing post butts right up to the seam between the wall and the new slider.  Normally this seam would be sealed with silicone.  Because of the way the post butts up to it, it's impossible to get the silicone in there.  Instead of just hoping I wouldn't notice (which I probably would not have), Sam showed me the problem and explained that he put a lot of silicone in-between the wall and the door so it should still be water tight.  I appreciated his honesty, which is rare in my experience (especially with contractors).  
Whenever I need anything done on my home I will definitely be calling these guys first.  I've already asked them to come back to replace a window for me.  I highly recommend them.
"
Tiled shower
Tiled shower
Replaced vanity and paited bathroom
Recommended by86%of homeowners
Avatar for Colonial Restorations
Colonial Restorations
4.5(
28
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Williamstown, MA and surrounding areas

In business since 1981

"Barn Rescue – My barn was hit by a vehicle, which broke a large post and pushed section of siding out from under the roofline, plus major damage at ground level. Brad shored it up for the winter with an array of jacks and an enormous chain to ensure the thing wouldn’t fall down till they could return in the spring. Come spring, they fully replaced the damaged section’s support members and facade, and added bracing to the attic, rendering it stronger than before. Foundation support: The sagging beams and jerry-rigged support columns in the dirt basement of our 18th century house were inadequate. They dug and poured a dozen footings and lally columns, supporting a line of new 6x6 and 9x9 beams that provide solid support to the house above. They showed up promptly every day, worked fast, and left the site clean and finished. Both Brad and Chad have a deep knowledge about old houses and the techniques that were used, and I felt my historic register property was in good hands."
Post Replacement
Before
During
Barn Roof Replacement
Before

+6

Recommended by87%of homeowners
Rod Stanbrook Construction
4.7(
15
)
Shelter or Outbuilding - Build

Serving Williamstown, MA and surrounding areas

In business since 1997

Free estimates

"It went very well. He's a one-man installation machine, but also was able to get my beautiful old wooden windows into operable condition. Prior to that many would not open, and the weights and strings disabled. Total cost of both jobs (done at different times) was reasonable and not as much as many estimates. Great guy, on time, says what he's going to do."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by92%of homeowners
Avatar for Sturdy Home Improvement
Sturdy Home Improvement
3.6(
100
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Williamstown, MA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"There were some initial scheduling issues that had a ripple affect with vacation planning. However, once the work started the crews were punctual and worked at a steady pace. Again, "once the work started" they were good about keeping us informed about what was next. Also, they had some very talented workers and subs. They did a great job of matching existing (25 year old) vinyl siding and roofing."
DECKS
NEW ROOF
COMPOSITE SIDING
Additional Photos
Recommended by66%of homeowners
Showing 1-10 of 29
Home Building FAQs, answered by experts

Ranch and colonial-style homes are often the most affordable to build. They have a common layout with available designs that are easy to adjust in simple ways without having to spend too much on a structural engineer or architect. Both types of homes' symmetry, simple roofs, and often one or two-story plans mean they often fall in the $150 to $200 square-foot range, putting them right around average.

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.

The most significant expense when building a barndominium is constructing the metal shell, which includes the roof, doors, and windows. Additional exterior components impacting the overall cost include metal siding and the concrete foundation.

The average build timeline for a home is between six and 12 months, with timelines pushing toward the upper end of that range if you’re creating a custom design or need a lot of land preparation before getting started. Hiring a general contractor or a custom homebuilder will help speed up the process, as you’ll see fewer delays between different parts of the build process getting done.

A construction-to-permanent loan is the most common type of mortgage used to finance a house teardown and rebuild. These loans include financing for construction costs and convert to a long-term mortgage once construction is complete. Check the terms of the loan closely before beginning work—there are often restrictions requiring you to use licensed contractors for all work.

The Williamstown, MA homeowners’ guide to home building services

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