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Find Excavation pros in Downey

Avatar for 1 TOM PLUMBER ANAHEIM / BREA
1 TOM PLUMBER ANAHEIM / BREA
5.0(
21
)

Serving Downey, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Response was amazing and fast. Arrived on time and kept me fully informed. Professional with complete set of moisture/ leak detection tools. Answered all our questions. Would love to recommend them."
Leak Detection
Plumbing
Sewage Cleanup
Leak Detection
Plumbing

+70

Response time8 hrs
46 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.5(
28
)

Serving Downey, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"The bathroom remodeling was a remarkable transformation, turning our outdated space into a luxurious retreat. We're enamored with the sleek, modern design that enhances our daily routines with elegance and comfort."
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+1

Response time6 hrs
Recommended by24%of homeowners
Avatar for Alonso Grading and Demolition, Inc.
Alonso Grading and Demolition, Inc.
5.0(
4
)

Serving Downey, CA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Very good contractor for demolition and grading. Knowledgeable and extremely professional. Pricing is very competitive. I have worked with Alanzo for many years and he has taken good care of my projects and clients."
Excavation
Excavation
Excavation
Excavation
Excavation

+11

Response time1 day
Recommended by100%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)

Serving Downey, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"After calling a few companies, we found Home pro remodeling. Ariel the manager gave us a good offer for the retaining wall, it was the best offer we received compare to other companies ! His guys are super professional, nice and clean. We were very happy with the experience. If you are looking to remodel your home , Home pro remodeling is definitely the best in the area! They are the real deal."
Response time5 days
Recommended by77%of homeowners
Avatar for Tru Plumbing Mechanical
Tru Plumbing Mechanical
5.0(
1
)

Serving Downey, CA and surrounding areas

Approved

In business since 2022

Emergency services offered

Warranties offered

"Iâ m not going to go on about what was the plumbing issue and how it got resolved. What I am going to say is that Johnny from Tru Plumbing is the most honest, hardworking, helpful plumber on this earth! He treats your house and problems as if they were his own! Johnny has gone back and forth, spent more time than necessary to solve our root problems and his communication skills are beyond any other plumber. He answers the phone practically in the middle of the night even! I would recommend calling him for all your plumbing needs. Heâ s fixed gas leaks, broken pipes, broken sewer lines, clogged sewer lines for us and much more! Thank you Johnny"
Response time5 hrs
Recommended by100%of homeowners
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FAQs for excavation projects in Downey, 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 Downey, CA homeowners’ guide to excavation services

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