Concrete contractor in Snohomish, WA - slabs built on ground that's ready
Arlington Concrete is a concrete contractor based in Arlington that builds driveways, patios, steps, retaining walls and slab foundations for homes and small properties in Snohomish, and we plan each one around the ground under it.

How we work in Snohomish
Snohomish is one of the cities we work in from our base in Arlington, and I'm the one who comes out to look at every job here before anything gets priced. I spent years pouring slabs, footings and parking lots for a big commercial outfit before starting this business in 2023, so I plan a patio or driveway the same way, from the ground up. We're fully licensed and insured.
Inside city limits, the City Hall Permit Center issues building permits for new construction, repairs and demolition. We check what that office wants before we schedule your job, and we tell you plainly what we'll file and what, if anything, falls to you. Business licenses in Washington go through the state Department of Revenue, with a separate City of Snohomish endorsement on that license.
What we check before a Snohomish pour
First, I want to know where your lot sits. In the city's Historic District, any work except an interior remodel needs design approval from the Design Review Board. If your lot sits near the river, a wetland or a steep slope, the city may treat it as a critical area, which needs added land use approval and usually means keeping work farther back from it. Either one can change the layout and the timing, so we sort it out first.
- Soft base. Where a slab went down on dirt that was raked level instead of dug out and packed, it settles as that dirt does, and cracks follow.
- Water toward the house. Where a patio or driveway falls toward the house, water runs to the foundation every time it rains, so we check where it drains before we form anything.
- Late or missing joints. Control joints are the cuts that tell a slab where to crack, and when they're cut late or skipped, the cracks land wherever they want.
Concrete work we do for Snohomish homeowners
A lot of driveway and patio work starts with an old slab that's cracked, sinking or holding puddles. We break it out, dig down to firm ground, pack a new base and set rebar, the steel that holds the slab together, before we pour. If the budget's tight, I'll tell you to drop the fancy finish before you skimp on the base, because nobody sees the base on day one, but it decides how long the slab lasts.
Bigger jobs get the same planning. For a garage, shop or addition, we do slab foundation building and footings, and we bring in an engineer or another trade when the job calls for one. Small business owners call us for parking pads and lots too, and the first thing I'll ask about is the ground.
Getting us out to Snohomish
We work out of Arlington and cover Snohomish along with other cities like Lake Stevens, Everett and Eastmont. Price moves with size, digging and base work, and truck access. The schedule turns on permits, weather and curing, the wait before the slab can take weight. Call or use the form, and I'll come out, measure and send a written estimate.
Tell us about your Snohomish job
Send the address, what's there now and what you'd like poured, plus a photo. We reply within one business day, and I'll set a time to come measure.
(360) 474-2804- Free on-site estimate
- Written list of what's included
- No obligation to book
Snohomish concrete and permit questions
How do I know if my Snohomish address is inside city limits?
Check your property tax bill. If your taxes go to the county or another jurisdiction, the property sits outside the City of Snohomish, even with a Snohomish mailing address, and many of those addresses are in unincorporated areas. When in doubt, the city suggests calling the Permit Center at 360-282-3156.
Do I need a permit for a concrete patio in Snohomish?
You might, even though the city's permit checklist doesn't call for a building permit on a concrete patio. The city requires a grading permit for any project that digs out or brings in dirt, except in special circumstances, and a patio over 2,000 square feet may trigger stormwater requirements. We check both before we dig.
Does a new driveway or sidewalk in Snohomish need a permit?
It often does, because the city requires a Right-of-Way Disturbance permit for all work in the right-of-way, the public strip along the street, which a driveway apron or front sidewalk usually reaches into. The digging also falls under the grading rule above, so I look at where your property line sits when I measure.
What happens if work starts without a permit in Snohomish?
All work stops until an application is reviewed and a permit is issued, and the penalty is double the permit's cost. Nobody wants forms set and a dug-out base sitting open through that wait, which is why the permit check comes before your date on our schedule.
How long is a building permit good for in Snohomish?
A building permit is valid for two years from the date it's issued. If the work runs past that, the Building Official can grant a one-year extension on a written request received no more than 30 days before it expires.
Will my new concrete driveway crack like the old one?
It can still crack, but a well-built slab cracks along its control joints and stays level instead of sinking and breaking up. That comes down to the packed base and on-time joints I mentioned above, plus a proper cure, the wait before anyone drives on it, so the surface sets up hard.




