Margullis Construction excavator digging a trench beside a Renton home at dusk

RENTON, WA · SINCE 1995

Digging Deeper Since 1995

Family-owned excavation & water line specialists serving Renton and King County.

BBB Accredited
5.0★ Yelp Rating
Licensed · Bonded · Insured
In Business Since 1995

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Years combined experience

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Customer rating

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Emergency response

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Family owned since

WHAT WE DO

Ground work done right the first time

From an emergency water main at 6am to clearing a half-acre lot, we bring the machine that fits and the crew that cleans up.

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WHY MARGULLIS

Two generations, one standard

Doug entered the trade in 1980. Mike grew up in the cab. Between them: 45+ years of Puget Sound soil, drainage and utility work.

A father-and-son team

Doug and Mike Margullis run every job themselves. The person who quotes your work is the person operating the machine.

Honest, fair pricing

Clear scope, clear number, no surprise change orders once the dirt starts moving.

Meticulous cleanup

We rake, backfill and haul off. Neighbors shouldn't be able to tell where we parked.

Referred by the water district

Cedar River Water & Sewer District sends homeowners our way for service line work — and Fairwood Greens soil holds no surprises for us.

Our water line blew on a Saturday morning. Mike had a crew out within the hour, found the leak fast, and had us back on water the same day. Yard looked better than before they started.

Karen L. · Fairwood Greens, Renton

No job too small, no job too big.

Tell us what you need moved, dug, drained or hauled. We answer fast — usually within one business hour.