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Top-Rated Excavation pros in Duncans Mills - Updated Nov 2026

Avatar for E G Paving Construction, Inc.
E G Paving Construction, Inc.
5.0(
2
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Duncans Mills, CA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Edgar and his employees were amazing. Their bid was the best. Other guys said they would have to rip up pavement that this crew could do no problem minimally. The guys were so well groomed and polite. Not that that matters but it was an extra bonus. Lovely crew and incredible job in a few days. I will for sure use them again."
Driveways
Building pads
Concrete patio
Preparation
Asphalt pave

+4

Response time2 days
8 neighbors recently requested a quote
Recommended by50%of homeowners
PINA EXCAVATING CONTRACTOR
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Duncans Mills, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Roseville Demolition is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

9 neighbors recently requested a quote
Avatar for SH Grading & Excavating
SH Grading & Excavating
5.0(
12
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Duncans Mills, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"This was basically a demolition project. I had to have a 75 year old concrete circular retaining wall buried in the center of my asphalt driveway that had to be removed so that we could plant an oak tree. The wall was approximately 25 feet in circumference, 4 feet high and the concrete at least 3 inches thick. The bottom foot and half of the wall was covered with earth that had to be dug out by hand. Jose accomplished this extremely difficult job in a day and a half working right along side his helpers. He was able break up and haul away the concrete and did a great job cleaning up the site. He is courteous, professional and his rates are extremely fair. I would definitely recommend him for any job."
We like to be level on our boxes
Here we set the boxes and level them
Boxes set and level started to back fill in small lifts
Electrical boxes
Box backfilled

+28

Response time6 hrs
Response rate98%
Avatar for Rose Valley Earthworks & Paving
Rose Valley Earthworks & Paving
5.0(
14
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Duncans Mills, CA and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

"I hired Brad Riddle to do a clearing , hauling, ground prep and laying rocks job . The front yard area was massively overgrown and several sections needed to be addressed. Brad was cooperative, helpful and had to work around my unusual schedule, my grandkids schedules and then rain delays. This took a number of months to coordinate.! We are all pleased with the clean results, and Brad has agreed to return to assist with locating the irrigation lines in order to add some plants. I would highly recommend Brad for his hard work, flexibility and collaborative efforts!"
Esposti Residence
Esposti Residence
Brasset Ranch
Blunck Residence
Redwood Village

+1

Response time1 day
Response rate100%
Recommended by58%of homeowners
Showing 1-10 of 36

FAQs for excavation projects in Duncans Mills, CA

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 Duncans Mills, CA homeowners’ guide to excavation services

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