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Find Excavation pros in Princeton

Avatar for HENDRICKSON EXCAVATING
HENDRICKSON EXCAVATING
5.0(
42
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Mark was a very reputable businessman and he and his son did a great job. The area they delivered and spread stone looks really good and it is very level overall. I would definitely hire them to do another job for us."
Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Long Hill Contracting, LLC
Long Hill Contracting, LLC
4.9(
28
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I meet with 5 excavators about clearing brush and putting a wood fence on my horse property. I have a nationally know show stable with Olympic caliber horses. The fields and fences have to be safe and beautiful. Ours were not , but Dave came in gave us ther reasonable and for us affordable estimate and had a real sense of quiet confidence as to how long the job would take, the smartest way to do the job and what the finished project would look like."
Excavation of contaminated soil
Loading truck for disposal of contaminated soil
Backfilling excavation with certified clean
Placement of clean material
Remediation complete

+45

Response time10 hrs
Recommended by100%of homeowners
Avatar for Alternative Petroleum Services, LLC
Alternative Petroleum Services, LLC
4.7(
116
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Sal and his polite crew did an excellent professional job excavating our 500gal LP tank and even returned to dump extra load of crushed stone into hole Free Of Charge and regrading top soil and lawn so we didn't have to worry about water collection attracting insects or us falling due to fact our rocky soil required 2 full loads of crushed rocks to make it level. We highly recommend Alternative Petroleum Services and personally refer straight talking Sal, Maria and their construction crew to neighbors and anyone considering excavation or other services they provide. You will be happy, just like us, as finding reliable polite contractors is not easy as we know well after having hundreds come to do work on our home and yard since we had house built in 1998. If you value polite and thorough contractors then Sal and his team are the way to go! ð ð Best - John & Esty Muench ð ð ð ¤"
Response time2 days
Response rate86%
21 neighbors recently requested a quote
Avatar for Sterling Environmental Services, LLC
Sterling Environmental Services, LLC
4.7(
111
)

Serving Princeton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Credit card accepted

"This was one of the smoothest projects I've been involved in. Quote was easy and fast- no surprises with the cost when job was completed. They took care of the town permit and completed the job quickly and professionally. I would recommend using this company."
Response time2 days
80 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Environmental Management Associates, Inc.
Environmental Management Associates, Inc.
4.4(
16
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"EMA is definitely a very good and reliable company. Just had oil tank removed and although there were unexpected additional charges because of a small hole in tank, Mike was very nice and explained everything. Just wished DEP was not so strict because they cost us an additional $1900 even without any contamination. I picked this company because it had very good reviews not just for their professional service but they are a lot lower than all the other companies I looked into. Our first estimate was $1,400 more than EMA!! I called several companies and I am so glad I went with them."
Residential UST Removal
Removed UST
 Wide view of project.
Restored excavation area.
Response time6 hrs
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for G1 Excavation LLC
G1 Excavation LLC
5.0(
1
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Based in Titusville, NJ, we provide expert excavating, underground utility, demolition, grading, site work, drainage, septic, pond installation, land clearing, forestry mulching, brush mowing, tree removal, milling & paving, gravel driveway installation & repair, dump truck, and snow removal. Serving Princeton, Hopewell Township, Lambertville, and surrounding central New Jersey towns, we deliver safe, efficient, and reliable property improvement and site preparation services for residential and commercial clients.

Avatar for Good Tree & Stump Removal, Inc.
Good Tree & Stump Removal, Inc.
5.0(
5
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

GTS offers all phases of tree care from pruning and tree removals to stump grinding and lot clearing. GTS prides itself on providing the highest quality tree care without sacrificing safety or professionalism. Every property is treated as if it were our very own and our knowledgeable staff takes extreme pride in our craft always following all New Jersey standards for tree care operation. Our team takes great care to eliminate any potential hazards and we leave all job sites clean and free of debris.\n\nWe pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

JBMDL
JBMDL
11 neighbors recently requested a quote
Avatar for Alliance Service Professionals, LLC
Alliance Service Professionals, LLC
4.3(
22
)

Serving Princeton, NJ and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Emergency services offered

"Plumber was here on time and did everything that was planned. He even did some extra stuff that wasn’t in the estimate that had to be done and didn’t charge me extra. I’m totally happy with everything."
Before
Long view of completed work
Close up of completed work
Additional Photos
Additional Photos

+19

11 neighbors recently requested a quote
Recommended by90%of homeowners
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FAQs for excavation projects in Princeton, 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 Princeton, NJ homeowners’ guide to excavation services

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