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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon16
    Verified excavation services reviews

Verified Reviews for Excavation pros in Tri Cities, WA

*The Angi rating for Excavation companies in Tri Cities, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Tri Cities, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on November 13, 2025

Find Excavation pros in Tri Cities

Evergreen Sanitation Inc

4.35(
103
)
•Approved Pro

Evergreen Sanitation Inc

4.35(
103
)
•Approved Pro
Customers say: Super punctual
42 local quotes requested
68 years of experience

Evergreen Sanitation does it all. We specialize in all aspects of onsite systems. We also provide grease trap pumping for restaurants (800) 433-1678. Renton Septic Inspections, AAA Septic Service, A Septic Pumper, Coastal Environment, East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service, Frontier Septic Service, Greenhaus Portable Restrooms, Issaquah Septic Service, J J Jackson Septic Service, Long Septic Service, Lyon Septic Service, Maple valley Septic Service, Sani-Mart Septic Service, Sky Valley Septic Service, Tandem Service Corporation Inc, Vans Septic Service. Additional phone numbers - (206) 362-6998, (206) 362-6998, (206) 622-7070, (253) 630-5262, (253) 852-0550, (360) 336-2009. Additional DBAs - Additionl DBAs - A A A Septic Service, A Septic Pumper, Coastal Environment East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service & Frontier Septic Service. See BBB for additional phone nubers and DBAs.

"Great. It was not an easy job but they went the extra mile to get it done. Thanks."

Rick W on May 2021

Evergreen Sanitation does it all. We specialize in all aspects of onsite systems. We also provide grease trap pumping for restaurants (800) 433-1678. Renton Septic Inspections, AAA Septic Service, A Septic Pumper, Coastal Environment, East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service, Frontier Septic Service, Greenhaus Portable Restrooms, Issaquah Septic Service, J J Jackson Septic Service, Long Septic Service, Lyon Septic Service, Maple valley Septic Service, Sani-Mart Septic Service, Sky Valley Septic Service, Tandem Service Corporation Inc, Vans Septic Service. Additional phone numbers - (206) 362-6998, (206) 362-6998, (206) 622-7070, (253) 630-5262, (253) 852-0550, (360) 336-2009. Additional DBAs - Additionl DBAs - A A A Septic Service, A Septic Pumper, Coastal Environment East Hill Septic Service, Eastside Septic Service, Enumclaw Septic Service & Frontier Septic Service. See BBB for additional phone nubers and DBAs.

"Great. It was not an easy job but they went the extra mile to get it done. Thanks."

Rick W on May 2021

Avatar for Nailed It Construction TC, LLC

Nailed It Construction TC, LLC

4.94(
8
)
•Approved Pro

Nailed It Construction TC, LLC

4.94(
8
)
•Approved Pro
Customers say: Quality work
10 years of experience
Free onsite estimate

Welcome to Nailed It Construction TC, LLC, proudly servicing Kennewick and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

"efficient polite quick friendly good communication"

Karen M on September 2025

Welcome to Nailed It Construction TC, LLC, proudly servicing Kennewick and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

"efficient polite quick friendly good communication"

Karen M on September 2025

Avatar for J & M LANDSCAPE AND EARTHWORKS LLC

J & M LANDSCAPE AND EARTHWORKS LLC

4.92(
6
)
•Approved Pro

J & M LANDSCAPE AND EARTHWORKS LLC

4.92(
6
)
•Approved Pro
Customers say: Quick response
35 local quotes requested
1 years of experience

J&M Landscape and Earthworks LLC is a family owned and operated business serving the Columbia Basin. Our goal is to be your first choice for all of your outdoor service needs for your home or business. We pride ourselves on delivering quality work, clear and consistent communication, and ensuring 100% customer satisfaction. Call today!

"They did a professional job of placing my wife’s new bird bath. They were very easy to work with and paid great attention to her instructions. Highly recommend them "

John S on April 2025

J&M Landscape and Earthworks LLC is a family owned and operated business serving the Columbia Basin. Our goal is to be your first choice for all of your outdoor service needs for your home or business. We pride ourselves on delivering quality work, clear and consistent communication, and ensuring 100% customer satisfaction. Call today!

"They did a professional job of placing my wife’s new bird bath. They were very easy to work with and paid great attention to her instructions. Highly recommend them "

John S on April 2025

Avatar for Anderson Pacific Construction LLC

Anderson Pacific Construction LLC

5.00(
3
)

Anderson Pacific Construction LLC

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Anderson Pacific Construction LLC specializes in concrete services, foundations, poured in place retaining walls, slabs, patios, steps, driveways & wing walls for culvert placement. We also specialize in light excavation & debris removal. We believe in integrity in our work.

"Excellently very professional and friendly"

Charlotte H on January 2024

Anderson Pacific Construction LLC specializes in concrete services, foundations, poured in place retaining walls, slabs, patios, steps, driveways & wing walls for culvert placement. We also specialize in light excavation & debris removal. We believe in integrity in our work.

"Excellently very professional and friendly"

Charlotte H on January 2024

Avatar for TREK CONSTRUCTION

TREK CONSTRUCTION

4.67(
9
)

TREK CONSTRUCTION

4.67(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Plumbing/ new construction /remodel

"They did a great job, even coming out later in the evening. Competent, fast and friendly."

Aaron Y on September 2020

Plumbing/ new construction /remodel

"They did a great job, even coming out later in the evening. Competent, fast and friendly."

Aaron Y on September 2020

Avatar for Tri-Enterprises LLC

Tri-Enterprises LLC

No reviews yet

Tri-Enterprises LLC

No reviews yet
16 years of experience

Running out of room to store all your kids belongings as they get older? They move out, yet it looks like their moving in! You need a nice affordable Pole Barn OUTSIDE you home. Might as well make it match your home's exterior as well, or you can even add the structure to you preexisting house. We specialize in Pole Construction, Remodeling, Painting, and Roofing! We base our estimates off the customers financial comfort zone. Also go to our website and get 20% OFF ALL FENCES, DECKS, AND PATIOS AS OUR SPRING SPECIAL TO GET YOU IN THE MOOD FOR THE HEAT! Check us out! We'll help "Make Your Dream into A Reality!"

Running out of room to store all your kids belongings as they get older? They move out, yet it looks like their moving in! You need a nice affordable Pole Barn OUTSIDE you home. Might as well make it match your home's exterior as well, or you can even add the structure to you preexisting house. We specialize in Pole Construction, Remodeling, Painting, and Roofing! We base our estimates off the customers financial comfort zone. Also go to our website and get 20% OFF ALL FENCES, DECKS, AND PATIOS AS OUR SPRING SPECIAL TO GET YOU IN THE MOOD FOR THE HEAT! Check us out! We'll help "Make Your Dream into A Reality!"

Gutter Kings

1.00(
1
)

Gutter Kings

1.00(
1
)
12 years of experience

Gutter Kings is a full service contractor. We service residential customers as well as commercial. We are a fully licensed, Bonded and insured company with over 42 years of experience in the construction industry. We accept visa / Master card , checks and cash

Gutter Kings is a full service contractor. We service residential customers as well as commercial. We are a fully licensed, Bonded and insured company with over 42 years of experience in the construction industry. We accept visa / Master card , checks and cash

Showing 1-10 of 24
Excavating questions, answered by experts

The rules for trenching and excavation include setting up and following safety protocols, learning how to use tools and machines properly, and ensuring there is a safe exit for all workers. Keep heavy equipment and materials away from the edge of the hole or trench. Call the 811 dig line before starting any excavation or trenching project to ensure you don’t hit any electrical or gas lines.

This depends on your location. Sewer lines can be buried anywhere from 18 inches to 8 feet deep. People in colder climates will have deeper sewer lines than people in warmer climates due to the dangers of the frost line and freezing pipes. Permits are required for all aspects of septic system installation, so the city should have the building plans for your system, which will tell you how deep your lines are.

Drilled wells have a pipe sticking up that’s covered in a plastic or metal casing. On the other hand, a dug well will look like a big hole in the ground and is more similar to what you’d see in a fantasy or Western movie. If you want to be sure, contact the city for documentation on your property’s construction and excavation history. 

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

To locate an underground downspout, you should start by identifying where the above ground gutter drains. Look for an entry point, such as a pipe or elbow leading into the ground. Follow the surface path for signs like depressions, landscaping disruptions, or wet areas after rain. You can use a metal detector or plumber’s snake to trace the pipe underground. For deeper pipes, a professional locator tool or camera inspection may be necessary. Visual markers or utility maps can also guide the search.

The Tri Cities, WA homeowners’ guide to excavation services

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

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