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Find Excavation pros in New Suffolk

Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)

Serving New Suffolk, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Had a backup a few days before and wanted to determine if it was a simple clog or cesspool related. They sent out a tech (Jimmy) the same day. He located both cesspools and walked me through my options. He was honest and patient, answering all my questions along the way."
Additional Photos
Response time8 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Limitless Landworks
Limitless Landworks
5.0(
4
)

Serving New Suffolk, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"What started as a simple top soil delivery ended as a new driveway install. Initially, my husband hired Sean of Limitless Landworks to deliver some top soil. He made such a positive impression on us that we decided to have him install a much needed new gravel driveway. From the initial excavation to the final laying of the gravel, everything was handled professionally, the service was exceptional, and the final product was better than we could have imagined. Sean is very knowledgeable, a hard worker, has impeccable attention to detail, is an excellent communicator and a super nice guy! We couldn’t have been more pleased with our experience!"
Driveway Installation
Response time5 hrs
1 neighbors recently requested a quote
Avatar for A-1 Tank Removals and Installations
A-1 Tank Removals and Installations
4.6(
222
)

Serving New Suffolk, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Credit card accepted

"I hired A-1 Tank Removals and Installations to replace my leaky oil tank located in my basement. A-1 is a 3 generation family owned business. Service was excellent. Joe and his son were very professional. They were on time and very careful to cover my floor and stairs. They were meticulous with their work and everything was completed in about 5 hours. Clean up was also good both in my basement and outside my house."
Response time1 day
Response rate86%
2 neighbors recently requested a quote
Avatar for Sebonac Creek Landscape
Sebonac Creek Landscape
4.6(
9
)

Serving New Suffolk, NY and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Max and his team do an outstanding job of maintaining my property throughout the season. He is always available, personable, and prices have not changed for the past 3 years."
Response time7 hrs
Response rate92%
21 neighbors recently requested a quote
Avatar for Buchanan LandWorks, LLC
Buchanan LandWorks, LLC
5.0(
6
)

Serving New Suffolk, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Buchanan LandWorks LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time2 days
Recommended by80%of homeowners
Avatar for Shoreline Property Works
Shoreline Property Works
New to Angi

Serving New Suffolk, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Welcome to Shoreline Property Works and Smart Living—your trusted partner for home repairs, upgrades, and smart home solutions. From everyday maintenance and expert handyman services to thoughtful improvements, custom installations, and seamless home automation. We keep your home connected, looking its best, and operating at its highest level.

7 neighbors recently requested a quote
Avatar for High Idle Excavation
High Idle Excavation
4.8(
20
)

Serving New Suffolk, NY and surrounding areas

In business since 2024

"I reached out to High Idle Excavation. I needed Land cleared , graded , and sloped to correct pitch. They also Installed 3 10x6 drywells with dome and lid Sanitary lite duty open grates. They were great and I would recommend them to any other home owners that want a great job done in a very reasonable time."
Trench work
Trench work
Trench
Pool demo
Pool completion

+11

Response time3 hrs
Response rate97%
Recommended by68%of homeowners
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FAQs for excavation projects in New Suffolk, NY

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 New Suffolk, NY homeowners’ guide to excavation services

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