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Find Excavation pros in Williamstown

Avatar for Fabiano's Construction
Fabiano's Construction
4.8(
72
)

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"I highly recommend Fabiano's Construction. Our experience with him was fantastic from beginning to end. The project was to restore and replace the exterior window frames of our 1830 Trinity. The previous owners had installed new windows on the inside but left the old ones outside for beauty. Many of these old windows were completely rotten at the bottom, barely holding the small panes of glass together. We got three estimates. One builder wanted to replace the old windows with a second set of new ones. Another was going to patch them up with wood filler. Fabiano was the only one who was willing to actually restore them, using green wood for the parts that were beyond salvaging. It was precision carpentry work requiring problem-solving ingenuity. The new frames and sills are green wood plus Azek (PVC), so they should last forever. Although more major restoration was necessary than foreseen, Fabiano and his crew—his son Will and assistant Simon—still finished the job in the predicted time. They were careful, focused, hard-working, and also really nice, honest people. It was a pleasure to meet them, and the result is a stunning improvement to our house both inside and out. Fabiano is responsive and friendly, an expert who takes pride in his work. Incredibly, his price was the lowest the three. We plan to hire him for another project."
decks
decks
decks
decks
decks

+6

Response time2 days
8 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Custom Cuts Construction
Custom Cuts Construction
5.0(
11
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"I highly recommend this company. Evan did an excellent job correcting an issue that a previous contractor made when removing trees from my backyard. The price to remove the steep slope and level my backyard was very reasonable. Evan was very responsive, on time, and informed me what needed to be done throughout the entire process. The foundation of my home is no longer in jeopardy, due to this company. They saved me thousands in costly repairs to my basement. I wish there was an option to leave 10 stars, because that?s what this company should receive. I plan on hiring Evan again for more work."
Response time1 day
Recommended by88%of homeowners
Avatar for East Coast Do It All
East Coast Do It All
5.0(
5
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"I recommend east coast do it all for all of your construction/excavating needs, skillfulll crew and will get the job done fast! Honest people and very fair prices. Have done plenty of business with them and will definitely continue."
Sheet Metal Siding
Sheet Metal Siding
Sheet Metal Siding
Sheet Metal Siding
Sheet Metal Siding

+26

Response time2 hrs
Response rate96%
Recommended by100%of homeowners
Avatar for Kisdir Group
Kisdir Group
4.6(
169
)

Serving Williamstown, NJ and surrounding areas

In business since 1994

Free estimates

Warranties offered

"Also installed a kitchenette interior doors and some sheet rock work. Guys were professional cleaned up at days end and did a good job."
Fire Pit
Fire Pit
RV Water Line
RV Water Line
Shrubs & PW Before 001

+19807

Response time30 mins
Response rate96%
Recommended by98%of homeowners
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FAQs for excavation projects in Williamstown, NJ

Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.

When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.

Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.

If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.

The Williamstown, NJ homeowners’ guide to excavation services

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