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Top-Rated Excavation major grading or resloping pros in Seattle - Updated Nov 2026

Triton Excavation INC
4.6(
41
)
Excavation - Major Grading or Resloping

Serving Seattle, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We hired A Plus for a chimney/fireplace demolition and Bob gave a reasonable quote for the job. We initially had a few problems on our side that delayed the work (water leak, asbestos abatement) and they were very understanding and able to work around our schedule. They had to work in tight spaces tearing up brick right against drywall and exceeded my expectations by having no damage to any other parts of the house despite this, and they did a great job sealing the roof until a roofer was able to permanently patch it. It ended up being more brick and work than we anticipated to complete the job but they stayed true to their quote and did not sacrifice on safety or quality. Excellent job overall!"
Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bear Creek Asphalt Paving, LLC
Bear Creek Asphalt Paving, LLC
4.8(
50
)
Excavation - Major Grading or Resloping

Serving Seattle, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"They were very professional, friendly, honest, and did a great job. They spent extra time and effort to maintain the integrity of my lawn while repairing my sinkholes. Would hire them again anytime I need Excavation or Asphalt."
Parking lot
Parking lot
Parking lot
Parking lot
Before

+4

Response time12 hrs
Response rate99%
149 neighbors recently requested a quote
Avatar for Gaston Bros. Excavating, Inc.
Gaston Bros. Excavating, Inc.
4.4(
20
)
Excavation - Major Grading or Resloping

Serving Seattle, WA and surrounding areas

Approved

In business since 1980

Free estimates

Offers commercial services

"Fast and easy. Gary was extremely responsive and timely. They responded first, got us scheduled asap, and finished the work in a blink. They were thorough and efficient and did an excellent job. I highly recommend their services for anyone needing demolition or excavation."
Wall project
Wall project
Retaining Wall
Parking lot
Parking lot

+52

Response time1 day
Response rate88%
4 neighbors recently requested a quote
Avatar for McCarty Excavating & Services LLC
McCarty Excavating & Services LLC
5.0(
5
)
Excavation - Major Grading or Resloping

Serving Seattle, WA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I have used McCarty Excavating on a few occasions. Most have been for either clearing areas and building out a site pad for sheds, containers, RV pad, or breaking down an old gravel lot to redo it so it was smooth and usable. Michael has been excellent to work with. He has been on time, friendly and professional. His work has been top tier as well. He was fair on his quotes, communicated very well about problems that arose and made sure I was happy with the end product. McCarty Exc will always be my first call!"
Logo
Dumpsters
Junk removal service
Junk removal service
Junk removal service

+9

76 neighbors recently requested a quote
Avatar for Pinpoint Construction LLC
Pinpoint Construction LLC
5.0(
7
)
Excavation - Major Grading or Resloping

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I had a great experience with this team; they were skilled and professional throughout the excavation and grading process. Their attention to detail and reliable service left me feeling confident and fully satisfied, so I would definitely recommend them to anyone needing quality work and exceptional service."
Gravel driveway
Ruts in the driveway which causing the water to run down the driveway?
Well utility trench
Gravel driveway
Driveway work in North Kitsap

+15

Recommended by50%of homeowners
Avatar for Seattle Rockeries
Seattle Rockeries
4.8(
62
)
Excavation - Major Grading or Resloping

Serving Seattle, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"We had such a great experience with Harry and his team. We had them replace several retaining walls (some failing, some just for aesthetic reason) and they were so helpful from the beginning to the end. Harry guided me through the (long) permitting process with the city and his team was able to start not too long after we finally got the permit. Communication was great and Harry and his team gave great advice on the best plan for our yard. We are thrilled with the result and would hire them again in a heartbeat."
206-960-9003
Glory
after
after
after

+138

Response time10 hrs
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for JT Industrial, LLC
JT Industrial, LLC
4.8(
4
)
Excavation - Major Grading or Resloping

Serving Seattle, WA and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

JT Industrial LLC is owned by Josh and Kristen Rodrigues. Josh has 17 years of experience in the excavation and trucking industry with a foundation working for his Grandfather at Zimmer Construction. He later moved on to managing an excavation team for Chinook Contractors before setting out on his own with JT Industrial LLC. Kristen has a background in business management and customer service. From managing a team for REI to working as a flight attendant for Alaska Airlines, her understanding of customer needs is expansive. Kristen, Josh and their team are dedicated to excellent workmanship, integrity in all business dealings and delivering competitive pricing for the quality of work. As an excavating contractor, we’re passionate about the work we do and love seeing new and interesting projects cross our desk. Our talented team and foundational knowledge make us your first choice for any of your excavation and trucking needs. Give us a call and let us know how we can help!

Development site
Grading
Manhole excavation
Manhole installation
Manhole excavation

+24

Response time1 day
9 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for TH Excavation LLC
TH Excavation LLC
5.0(
2
)
Excavation - Major Grading or Resloping

Serving Seattle, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"10/10 would recommend to anyone. Came in with a great attitude and was more than accommodating to my needs. Excellent customer service and I no longer experience any flooding! THANK YOU TH EXCAVATION"
Hole under foundation where water was coming in.
Grading
Before
Broken tee fitting
Side of house before we started working.

+27

1 neighbors recently requested a quote
Recommended by50%of homeowners
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FAQs for excavation major grading or resloping projects in Seattle, WA

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 Seattle, WA 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.