Preview by Search Upside · not the official Margullis Construction website

French drains, retaining walls and gravel driveways in Renton, WA. Graded to shed water.

Water going where it shouldn’t, a slope that needs holding, a muddy driveway or a yard to start over. We grade it, build it and finish it.

Gravel path and river-rock dry creek bed curving along a new lawn
Dry creek bed and path

Drainage & yards

Water, walls and the ground you drive on

Grading and drainage done first, so the finish work lasts.

French drains

Drains trenched in to carry water away from the house and soggy spots.

Rock-lined drainage

River-rock dry creek beds that handle runoff and look good doing it.

Retaining walls

Block walls and planters to hold a slope or level a yard.

Gravel driveways & pads

New and widened gravel driveways, parking pads and shop approaches.

Topsoil, sod & hydroseed

Yards graded and finished with topsoil, then sod or hydroseed.

Paths & planting beds

Flagstone paths, beauty bark, boulders and beds.

19 project photos

Drainage & retaining walls

Gravel driveways & pads

Lawns, hydroseed & paths

Google reviews

What customers say

★★★★★
“Awesome men to work with on my driveway project. Saved me time and money by providing me money saving options.”
Bob S. · May 2020Driveway
★★★★★
“It was refreshing to find an excavation/plumbing company that not only made room for me in their busy schedule, but also charged a very reasonable rate… they will be my new go-to for any exterior dirt work or utility needs that I have.”
Pamela B. · January 2025Leak · PRV
★★★★★
“They were able to come out and repair immediately. I didn’t have to schedule an additional time for the repair. Prices were more than reasonable and so friendly! Gave great advice for the repair and for long term solution…”
Karen S. · August 2025Repair
★★★★★
“This family business was a reminder of the type of company I always want to work with! Knowledgeable, caring, honest & trustworthy… They were educational, honest and very supportive as I was freaking out a bit ;).”
Brandy · March 2026Water main
★★★★★
“They did a great job installing our new waterline. Fair price, fast, very professional, friendly and their work was great.”
Natasha T. · September 2025New water line
★★★★★
“Very prompt response to my inquiry. Had the repair completed the next morning, exactly as we discussed. They gave me suggestions for handling similar issues in the future.”
Anne S. · November 2026Repair

Water pooling or a driveway washing out?

Call and we’ll come look at the ground.

Call (425) 413-0555