Top-rated contractors.

Get matched with top contractors in Williamstown, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your contractor service project in Williamstown, NJ?

Select your specific project to find the pro for you.

TRUSTED BY WILLIAMSTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon32
    Verified contractor services reviews

Find Contractors in Williamstown

Avatar for Fabiano's Construction
Fabiano's Construction
4.8(
74
)
Major Home Repairs (General Contractor)

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Fabiano was a pleasure to work with. He was punctual when showing up to provide an estimate and to the project itself. He gave me accurate time lines and updates in real time when fixing my deck. After comparing 4 other contractors to replace my deck, Fabiano gave the best quote with no surprises and the estimate was spot on! I would absolutely recommend Fabiano for your next project"
decks
decks
decks
decks
decks

+6

Response time4 days
Response rate100%
7 neighbors recently requested a quote
Avatar for ZZeo's Home Renovations
ZZeo's Home Renovations
4.9(
121
)
Major Home Repairs (General Contractor)

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"I finally found my contractor for all future projects needed! I have never worked with anyone who was so communicative and reliable! Angel kept me up-to-date every step of the way. His work is Exceptional, I couldnâ t be Happier!!! Kevin and crew were friendly, polite and meticulous. They were consistently on time and worked Saturdays if needed. I would give Angel and his crew 10 stars!!!!!"
Response time5 hrs
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Daniel Robert Remodeling
Daniel Robert Remodeling
4.8(
15
)
Major Home Repairs (General Contractor)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Wonderful, attentive to my needs, and truly cares about how they could help me. Aimee is the best bathroom remodel manager a company could ask for. Local crew, improving the neighborhood. 5/5"
Straight lines --------------
Its Beuatiful...
After 1
Good After
Sicklerville Freshen up

+156

Response time1 day
Response rate88%
41 neighbors recently requested a quote
Avatar for Diamond Interiors LLC
Diamond Interiors LLC
5.0(
9
)
Major Home Repairs (General Contractor)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"I recently hired Diamond Interiors to remodel my home, and I couldn’t be happier with the results. From start to finish, their team was professional, detail-oriented, and truly committed to delivering top-quality work. Every step of the project was handled with care, clear communication, and craftsmanship that exceeded my expectations. The transformation of my home is incredible—beautiful finishes, clean lines, and thoughtful touches throughout. They stayed on schedule, kept the workspace tidy, and made the entire process stress-free. It’s rare to find a contractor who combines skill, reliability, and pride in their work the way Diamond Interiors does. I highly recommend them to anyone considering a remodel. Outstanding job—thank you, Diamond Interiors! From Dan W."
Custom fireplace
Kitchen
Bathroom
Bensalem house
Kitchen

+102

Response time2 days
Response rate100%
5 neighbors recently requested a quote
Avatar for LMA Designs and Fabrications LLC
LMA Designs and Fabrications LLC
5.0(
7
)
Major Home Repairs (General Contractor)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: True professional

"Lou from LMA Design showed up on time, was neat, finished the job on time and on budget. He was a perfectionist and wanted the job done right, which was a huge relief for me. I recommend him highly."
Kitchens
Kitchens
Kitchens
Kitchens
Kitchens

+32

Response time5 hrs
Response rate92%
1 neighbors recently requested a quote
Avatar for Nany Construction LLC.
Nany Construction LLC.
5.0(
2
)
Major Home Repairs (General Contractor)

Serving Williamstown, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Yes, the job was done beautiful. He was very professional and definitely has the skills and knowledge as a general contractor. He kept me informed and contacted immediately if there were any issues. I highly recommend this company for any home improvement projects."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+34

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for JMD Builders LLC.
JMD Builders LLC.
4.0(
5
)
Major Home Repairs (General Contractor)

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Customers say: True professional

"They did an outstanding job!! Very professional and friendly and they worked clean. They asked me questions about placement of the sink and faucets and then they double checked just to make sure it was done the way I had asked. I will definitely be hiring them again!!"
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Additional Photos
Additional Photos

+20

Response time3 days
Response rate93%
7 neighbors recently requested a quote
...
Showing 1-10 of 331
Unfinished Carpentry questions, answered by experts

For maximum stability, install grab bars on wall studs, as this will adequately support the weight. However, if you don't have access to studs, you can get by with wall anchors. If opting for the latter, choose specialty hollow wall anchors. 

You should avoid drilling or cutting into load-bearing beams because removing material will weaken it and increase the risk of structural damage or even collapse. If you do need to drill into a load-bearing beam, speak with a structural engineer first to discuss where it’s safest to drill and the width and depth of the bit that’s safe to use.

Using a steel frame may raise the value of your home. Steel is more heat resistant, has better longevity, and doesn’t need any upkeep compared to traditional wood. You can also customize a steel build a little easier than other materials like brick, concrete, and vinyl—which have trouble bending and adapting to renovations.

There are a few easy ways to locate a wall stud without a stud finder. First, try knocking on the wall with your knuckles. Most parts of the wall will sound hollow, but when you tap over a stud, it will sound more solid. Alternatively, since studs are spaced 16 or 24 inches apart, you can measure those distances from a corner of the room, which will always have a stud.

Framing a house with steel generally takes less time—around five to eight weeks—than most building materials. The steel components can also be made quickly off-site and manufactured with pre-punched holes for running piping and electrical wiring, which will lessen the prep work and extra labor during construction.

The Williamstown, NJ homeowners’ guide to contractor services

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