Top-rated excavation major grading or resloping pros.

Get matched with top excavation major grading or resloping pros in East Islip, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Excavation major grading or resloping pros in East Islip

Avatar for Digworx Services Inc.
Digworx Services Inc.
4.9(
59
)

Serving East Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"I hired Slade and his crew to grade/level and prepare a site for my horse paddock and barn. He did an incredible job and was truly concerned about the welfare of my horses. He was extremely reasonable with his prices and I would highly recommend him and his crew. They were awesome!!"
Sediment load out
Dewatering
Excavation
excavation
Composite road

+88

Response time9 hrs
5 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)

Serving East Islip, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"I called John and left a voicemail and he got back to me immediately. He double checked that I needed a cesspool certification and not an inspection which would have been more invasive and costly, and once confirmed, scheduled them to come out that weekend. The man who performed the certification was right on time and was very quick but professional and thorough. Everything was seamless, and for something requested by the bank so last minute, we were grateful to get it completed so quickly."
Additional Photos
Response time8 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Puppa Group
Puppa Group
4.6(
19
)

Serving East Islip, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Joe showed up when this was in the planning phase. This was to regrade the side of the house which caused flooding in the basement He guided the project planning items with his suggestions as well as accommodating me for the things that I wanted. He visited a second time when I was ready to make the final decision to hire him. The crew was polite and efficient. I would absolutely recommend him for the kind of work I had done."
Response time8 hrs
Response rate87%
10 neighbors recently requested a quote
Avatar for Lorenzo Napolitano Construction Inc.
Lorenzo Napolitano Construction Inc.
4.9(
17
)

Serving East Islip, NY and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: True professional

"Top notch workmanship. Honest and reliable. They stay with the project through the finish. Very helpful in making suggestions when needed. I strongly recommend Lorenzo Napolitano for your next project."
Patio
Concrete pool coping
Patio
Patio finished
Patio finished

+72

Response time7 hrs
Response rate86%
3 neighbors recently requested a quote
Napolitano Brothers Contracting, Inc.
4.8(
25
)

Serving East Islip, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"James and Mike also did the foundation and patio work as well as walls and steps. They are simply the most professional yet friendly people to to do business with. Their attention to detail and quality of execution is simply amazing. Highly recommended!!!"
Paver Pool Patio and Retaining Wall
Walkway to Pool Patio.
Paver Driveway with Custom Border and Apron
Custom Stone BBQ and Wall
Custom Stone Work

+22

Response time9 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for High Idle Excavation
High Idle Excavation
5.0(
11
)

Serving East Islip, NY and surrounding areas

Free estimates

Emergency services offered

"I couldn’t be happier with my decision to have a pool excavation done in my backyard! From start to finish, the entire process exceeded my expectations. Steven was prompt, professional, and incredibly skilled. Steve and his team took great care to ensure minimal disruption to the surrounding area and completed the project on time. The excavation itself was impressive—everything was done with precision, and the site was left clean and tidy afterward. It’s amazing to see how much more space I have now, and I’m already making plans for how I’ll transform the area. Whether it’s for a new landscape, outdoor seating, or just more room to enjoy my backyard, I feel like the possibilities are endless. If you’re considering pool excavation or any type of excavation job I highly recommend high idle excavation It’s a game changer for your outdoor space, and I’m so glad I took the leap!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Recommended by100%of homeowners
Avatar for Junk in my Trunk
Junk in my Trunk
4.8(
90
)

Serving East Islip, NY and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I called yesterday and they did the work early today. When I called, the woman who arranged the appointment was pleasant and helpful. The workers who came were friendly and careful when removing the items. I did one other cost-estimate comparison and the price for this service seemed very fair! I would definitely hire them again because the whole process was very quick and easy!"
Additional Photos
Recommended by93%of homeowners
Avatar for High Idle Excavation
High Idle Excavation
4.8(
20
)

Serving East Islip, NY and surrounding areas

In business since 2024

"I hired High Idle Excavation to work on my property, and they exceeded my expectations. They were extremely professional, communicative, and efficient throughout the entire process. The team completed the project on time and left the site spotless. I would highly recommend them to anyone in need of excavation services. A fantastic company to work with!"
Trench work
Trench work
Trench
Pool demo
Pool completion

+11

Response time3 hrs
Response rate97%
Recommended by68%of homeowners
Avatar for Jireh Property Maintenance, Inc.
Jireh Property Maintenance, Inc.
4.7(
99
)

Serving East Islip, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Jireh Properties installed twelve sprinkler zones, 48 heads in one day as scheduled and all are in perfect alignment and working order. Very helpful and answered all my questions. They did a good clean up job as well, and I plan to hire them again."
Response time6 hrs
Response rate86%
Recommended by96%of homeowners
...
Showing 1-10 of 89
FAQs for excavation major grading or resloping projects in East Islip, NY

You can excavate in winter, but frozen soil slows down the process and increases labor costs. Many grading companies offer discounted rates during their off-season, so ask for a winter quote and weigh the savings against a longer timeline. A brief conversation with a local professional will help determine whether cold-weather excavation is suitable for your site.

Foundation digs can be completed in as little as three days or take up to three weeks. Soil density, access, weather, and hidden obstacles all play a role, so every timeline is a bit different. Have your contractor walk the site and flag any potential issues early—clear expectations help keep both the schedule and budget on track.

You must always call 811 before excavating. Dial 811 a few days in advance so that utility crews can mark underground lines and ensure the area is safe for digging. Hitting a buried cable or gas pipe can be both dangerous and expensive, and many municipalities will not issue permits unless the site is flagged correctly.

To remove soil during an excavation project, your crew will load the spoil into dump trucks with a backhoe or excavator, haul it to a disposal site, and return for the next load. Efficient hauling keeps the work zone clear and the project moving. Depending on the site and volume of osil, multiple trucks may rotate to maintain a steady flow.

The East Islip, NY homeowners’ guide to excavation major grading or reslopings

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