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Find Excavation major grading or resloping pros in Sammamish

Avatar for A Plus Dirt Works Excavation, LLC
A Plus Dirt Works Excavation, LLC
5.0(
7
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Very responsive to inquiry. Flexible scheduling. Excellent equipment. We ran out of crushed rock and owner used own trailer to secure more material since other suppliers were booked. He spread that rock With great skill in tight area."
Excavation
Excavation
SITE PREP
Excavation
Excavation

+1

Response time2 days
11 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for UNIVERSAL LANDSCAPE CORP
UNIVERSAL LANDSCAPE CORP
5.0(
46
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Randy, from Universal Landscape, arrived when he said he would and finished the job a day earlier than planned. Work went like clockwork. Cleaned up nicely after each day and when job was completed. My wife and I were extremely impressed with their work and professionalism. Also, Randy was able to bring cost in below original estimate."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Gaston Bros. Excavating, Inc.
Gaston Bros. Excavating, Inc.
5.0(
16
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 1980

Free estimates

Offers commercial services

"Gary and his crew worked very quickly and efficiently on a challenging demolition job that required a great deal of precision. They also did a drain field for my septic system and both projects were completed in 2 days. His crew were hard working, polite and left the job site swept, picked up and very clean. Gary is a pro! No contractor drama. He showed up on time and got right to work. I highly recommend Gaston Brothers Excavating."
Wall project
Wall project
Retaining Wall
Parking lot
Parking lot

+52

Response time1 day
Response rate87%
2 neighbors recently requested a quote
Avatar for NestEx LLC
NestEx LLC
5.0(
5
)

Serving Sammamish, WA and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

"NestEx provided a quick response for our inquiry for getting our yard graded. He provided a quality job at a reasonable price. I can’t recommend him enough. We are super satisfied with the project and will be using him in the future for any upcoming projects. 11 out of 10."
28 neighbors recently requested a quote
Avatar for North End Construction and Restoration, LLC
North End Construction and Restoration, LLC
5.0(
4
)

Serving Sammamish, WA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Ian does a top contractor who is also reasonably priced. Other contractors did not offer me the customized solutions for some unique layout issues. He had clear opinions, but he actively seeks understanding what the client wants. He was always prompt, reliable, and efficient. One time, I decided to make a last minute change in the synthetic deck color. He twisted arms to get the order changed , and I saw from the Timber Tech website that the new color was more expensive. When I offered to pay the difference, he said no because the guys he used to set the foundation were faster than he had budgeted in the quote! I have done many projects, and have never gotten that response. Ian Grant, the owner, is equally competent, honest, and ethical. On top of all this, he was the lowest bidder. He will be my go to person for future construction projects. He is such a pleasure to work with I am recommending him to friends and don't think I will bother to get competitive bids. He absolutely deserves Home Advisor's top certification."
Recommended by75%of homeowners
Avatar for Seattle Rockeries
Seattle Rockeries
5.0(
56
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"If you are looking for a crew of rock artists who know absolutely everything about rockery designs for your retaining walls or drivewaysâ  you absolutely need to hire Seattle Rockery for their professionalism, expertise, attention to detail, creativity and endurance. Seattle Rockeryâ  s Crew could be used by anybody interested in a team that has excellent communication, work ethic, organization, design and job site construction acumen. In addition, you will love the quality, detail and beauty they create with giant rocks and boulders used to construct solid retaining walls and driveways designed to last for decadesâ  that look great. Seattle Rockery is a fantastic company to work with."
206-960-9003
Glory
after
after
after

+138

Response time10 hrs
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Iron Earth Construction LLC
Iron Earth Construction LLC
5.0(
4
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"They quickly assessed the situation, gave a reasonable quote, and were very proficient and professional. My condo unit was under contract and a water leak caused by another unit needed to be repaired asap and they did it. Also kept me well informed."
Before
During rooftop build
Rooftop Deck during
AFter
Installation of Euro Fencing

+43

Response time3 days
4 neighbors recently requested a quote
Recommended by75%of homeowners
Showing 1-10 of 13
FAQs for excavation major grading or resloping projects in Sammamish, 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 Sammamish, 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.