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TRUSTED BY SEDRO WOOLLEY, WA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon72
    Verified excavation services reviews

Find Excavation pros in Sedro Woolley

Cedar Valley Earthworks, Inc.

4.95(
113
)
Approved Pro

Cedar Valley Earthworks, Inc.

4.95(
113
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
9 years of experience

Welcome to Cedar Valley's #1 choice for all of your tree service and excavating needs! We are a locally owned and operated company that values honesty and integrity, and treats your property with respect and care. We offer tree trimming and removal services that are customizable to the needs of the home or business owner. We also offer excavation services. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients, and guarantee your satisfaction. Give us a call today.

"Tree removal was done quickly & efficiently, cleaned up our & neighbors yards. No damage to house or fence. Will definitely use Cedar Valley Earthworks in any future projects!"

Bob H on July 2025

Welcome to Cedar Valley's #1 choice for all of your tree service and excavating needs! We are a locally owned and operated company that values honesty and integrity, and treats your property with respect and care. We offer tree trimming and removal services that are customizable to the needs of the home or business owner. We also offer excavation services. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients, and guarantee your satisfaction. Give us a call today.

"Tree removal was done quickly & efficiently, cleaned up our & neighbors yards. No damage to house or fence. Will definitely use Cedar Valley Earthworks in any future projects!"

Bob H on July 2025


Avatar for Anderson DirtWorx

Anderson DirtWorx

5.00(
24
)
Approved Pro

Anderson DirtWorx

5.00(
24
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Project: compacted crushed rock driveway/parking area. Very skilled equipment operator. We were impressed with the quality of the finished project."

Phil B on August 2024

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Project: compacted crushed rock driveway/parking area. Very skilled equipment operator. We were impressed with the quality of the finished project."

Phil B on August 2024


Avatar for Gaspar Services

Gaspar Services

4.86(
55
)
Approved Pro

Gaspar Services

4.86(
55
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
16 years of experience

Gaspar Services is locally owned and proudly serves Northwest Washington. We strive for excellence in everything we do and believe in providing first rate customer service. We value honesty, integrity, reliability and fine craftsmanship. Gaspar Services is pleased to be a multi-service home and business improvement company. We can help with just about all of your home needs. We can be reached by phone or email at: 360-540-8326 [email protected]

"Hired Johnny to clear my shop roof and glad I did. Fast,Friendly and professional. Can't say enough about how good of a job he did at a fair price. I hear he provides many different services and I will be adding his number to my speed dial..5 Stars !!"

Paul H on January 2026

Gaspar Services is locally owned and proudly serves Northwest Washington. We strive for excellence in everything we do and believe in providing first rate customer service. We value honesty, integrity, reliability and fine craftsmanship. Gaspar Services is pleased to be a multi-service home and business improvement company. We can help with just about all of your home needs. We can be reached by phone or email at: 360-540-8326 [email protected]

"Hired Johnny to clear my shop roof and glad I did. Fast,Friendly and professional. Can't say enough about how good of a job he did at a fair price. I hear he provides many different services and I will be adding his number to my speed dial..5 Stars !!"

Paul H on January 2026


Envirotank, LLC

4.98(
25
)
Approved Pro

Envirotank, LLC

4.98(
25
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Prompt, fully explained what they were doing, best price I found."

Ila B on October 2022

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Prompt, fully explained what they were doing, best price I found."

Ila B on October 2022


Avatar for Variant Excavation

Variant Excavation

5.00(
7
)
Approved Pro

Variant Excavation

5.00(
7
)
Approved Pro
5 years of experience
Free onsite estimate

At Variant Construction, we specialize in residential and commercial excavation, proudly serving northwest Washington. With over a decade of experience in the civil construction industry, we are your go-to experts for a comprehensive range of services. From land clearing and site preparation to meticulous dirt work, as well as utility installation and repair, our team excels in every aspect of the job. What sets us apart? You can trust that your project will be completed to the highest standard, with the utmost attention to detail and quality. Our established connections with contractors in various fields, including building, electrical, plumbing, roofing, and concrete, add even more convenience when you choose Variant Construction. Your vision is our mission, and your satisfaction is our priority. Experience the Variant Construction difference today. Call or click for your FREE estimate today!

"Variant was fantastic through the entire project. From the first phone call during bids through the completion, you knew you were working with a real professional. Adam was communicative, insightful, and thorough. Through each phase we have had Adam out, his work has been well done and beautifully finished. His dedication to his customers goals is felt. I would happily recommend him to friends and family."

Richard B on April 2024

At Variant Construction, we specialize in residential and commercial excavation, proudly serving northwest Washington. With over a decade of experience in the civil construction industry, we are your go-to experts for a comprehensive range of services. From land clearing and site preparation to meticulous dirt work, as well as utility installation and repair, our team excels in every aspect of the job. What sets us apart? You can trust that your project will be completed to the highest standard, with the utmost attention to detail and quality. Our established connections with contractors in various fields, including building, electrical, plumbing, roofing, and concrete, add even more convenience when you choose Variant Construction. Your vision is our mission, and your satisfaction is our priority. Experience the Variant Construction difference today. Call or click for your FREE estimate today!

"Variant was fantastic through the entire project. From the first phone call during bids through the completion, you knew you were working with a real professional. Adam was communicative, insightful, and thorough. Through each phase we have had Adam out, his work has been well done and beautifully finished. His dedication to his customers goals is felt. I would happily recommend him to friends and family."

Richard B on April 2024


Avatar for Dig Right LLC

Dig Right LLC

5.00(
3
)
Approved Pro

Dig Right LLC

5.00(
3
)
Approved Pro
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Where do I begin I needed some serious work done and the owner came out personally and did the work that’s how you know this is a serious company "

Vitaliy A on December 2025

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Where do I begin I needed some serious work done and the owner came out personally and did the work that’s how you know this is a serious company "

Vitaliy A on December 2025


Avatar for Dillon Excavation

Dillon Excavation

5.00(
3
)
Approved Pro

Dillon Excavation

5.00(
3
)
Approved Pro
2 years of experience
Free onsite estimate

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Dillon is professional, timely, and highly skilled. He has completely transformed our property, and we have him scheduled for another project already. I can't recommend him highly enough. "

K W on November 2025

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Dillon is professional, timely, and highly skilled. He has completely transformed our property, and we have him scheduled for another project already. I can't recommend him highly enough. "

K W on November 2025


Avatar for Dirt Road LLC

Dirt Road LLC

5.00(
3
)
Approved Pro

Dirt Road LLC

5.00(
3
)
Approved Pro
Super Service Award
2 years of experience
Free onsite estimate

Dirt Road LLC is a locally owned and operated company specializing in excavation, site work, and construction support services. We pride ourselves on delivering dependable workmanship, efficient project execution, and reliable results for residential, commercial, and civil projects. With a focus on quality, safety, and customer satisfaction, Dirt Road LLC is committed to building strong foundations—both on the ground and with our clients.

"Extremely professional and reliable company. We will definitely be doing more business in the near future and highly recommend them to anyone needing their services"

Jared W on August 2025

Dirt Road LLC is a locally owned and operated company specializing in excavation, site work, and construction support services. We pride ourselves on delivering dependable workmanship, efficient project execution, and reliable results for residential, commercial, and civil projects. With a focus on quality, safety, and customer satisfaction, Dirt Road LLC is committed to building strong foundations—both on the ground and with our clients.

"Extremely professional and reliable company. We will definitely be doing more business in the near future and highly recommend them to anyone needing their services"

Jared W on August 2025


Avatar for Extra Mile Construction LLC

Extra Mile Construction LLC

5.00(
2
)
Approved Pro

Extra Mile Construction LLC

5.00(
2
)
Approved Pro
26 years of experience
Free onsite estimate

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Job was done well. Will be having them do more work in the future including installing our septic, drainage and land scraping. Prices are reasonable. Would highly recommend this business. "

Laura L on May 2025

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Job was done well. Will be having them do more work in the future including installing our septic, drainage and land scraping. Prices are reasonable. Would highly recommend this business. "

Laura L on May 2025


Avatar for new image excavation and tree service LLC

new image excavation and tree service LLC

5.00(
2
)
Approved Pro

new image excavation and tree service LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Matt and his company did through and quality work. We couldn't have been happier with the end result. He went above and beyond to ensure we were happy with the work that was done. We had several bids and he was 1/3 of the cost the others were. But more importantly he stood behind the work he did and was a man of his word which is so hard to find. If you're struggling to find someone who is reliable and does quality work look no further. You won't be dissappointed"

ROBIN G on May 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Matt and his company did through and quality work. We couldn't have been happier with the end result. He went above and beyond to ensure we were happy with the work that was done. We had several bids and he was 1/3 of the cost the others were. But more importantly he stood behind the work he did and was a man of his word which is so hard to find. If you're struggling to find someone who is reliable and does quality work look no further. You won't be dissappointed"

ROBIN G on May 2024

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Excavating questions, answered by experts

Preparation involves site assessment, clearing debris, grading surfaces, and compacting soil to support stable construction.

Yes. A metal detector is one of the quickest and easiest ways to find your septic tank. However, metal detectors can be too expensive (costing upward of $300 in some cases), and not everyone has a metal detector just lying around. If that’s the case for you, you can also take a long metal rod and poke it into the ground at regular intervals until you hit something—likely your septic tank lid.

In most areas, you will need a permit for excavation work, even if the project only involves grading or yard leveling. Excavation permits help protect the topography in your area and can avoid issues with poor drainage. In most cases, your excavation company will know whether or not permits are required and will even pull them and close them out for you before and after the job. You can also verify whether permits are necessary by calling your local building department and explaining the proposed project.

Depending on the severity of the freeze and the method used, thawing frozen underground pipes can take anywhere from 30 minutes to several hours. Applying heat directly to the pipe using heat tape, infrared lamps, or hot water jetting can speed up the process. However, patience and careful monitoring are key to avoiding pipe damage.

A joint utility trench, or joint trench, is a long, buried ditch on a property that contains two or more utility lines rather than running the lines in multiple trenches. Some utilities, like gas and electric or electric and communication lines, are better suited to joint trenching, while others, like water and sewer, are not allowed to be in the same trench.

The Sedro Woolley, 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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