Garage floor concrete in Arlington WA - a floor built on solid ground that stays flat
Cracked, sunken or dusty garage floor? We dig out, pack the base and pour a slab planned around your car, your storage and any coating.
A garage floor is a concrete slab poured on the ground, and later it may carry an epoxy coating, your car and everything stacked along the walls. When one cracks across the middle or sinks by the door, the cause is usually underneath. Most often it's a base that was raked flat instead of dug out and packed. That's where we start.
Price mostly follows the size of the garage, how much old concrete has to come out, how much digging and base the ground needs, and whether a coating means extra prep under the slab. The schedule turns on weather and curing, the wait while the slab gains strength before you park on it. We check what the city wants before booking the pour, and my written estimate spells out what's in it and what isn't.
What our garage floor concrete work covers
- I come out myself. I'm the one who looks at your garage and asks how you'll use it. We've run this business in Arlington since 2023, and before that I spent years on commercial slabs.
- A dug-out, packed base. We dig out to firm ground and pack the subgrade, the soil and gravel the slab sits on, because a base that's only raked level settles and takes the floor with it.
- Joints cut on time. We cut control joints while the concrete is young. These are shallow grooves that give the slab a chosen place to crack, and late or skipped joints let cracks pick their own path.
- Licensed, insured, our own crew. We're fully licensed and insured. Our crew and I do the work, and we bring in an engineer or another trade when your job calls for one.
What goes wrong with garage floors
| Problem | What it looks like | Usual fix |
|---|---|---|
| Cracks across the slab | What it looks like: Cracks running wall to wall in places nobody planned | Usual fix: New slab with joints cut where cracks should go |
| Sinking by the door | What it looks like: Slab dropping at the door or tilting toward one corner | Usual fix: Remove it, dig out soft ground, pack and repour |
| Dusty, weak surface | What it looks like: Gray powder on your shoes and a top layer wearing away | Usual fix: Repour away from midday heat and cure it properly |
| Water heading the wrong way | What it looks like: Puddles inside, or runoff from the slope behind coming in | Usual fix: Slope the slab to the door, or add a retaining wall |
Repair, refinish or replace your garage floor
- Patch and seal. If the floor is still flat and solid with only hairline cracks, filling them and sealing the surface is often all it needs, and I'll tell you so.
- Coat or refinish. When the slab is sound but worn or stained, a coating or a decorative concrete finish can go over it once we've checked how much moisture is coming up through it.
- Tear out and repour. If it has sunk, broken into pieces or sends water toward the house, we take it out, fix the base and pour new, because no coating holds a failing slab together.
How a garage floor job runs
- Call or send a message. Call or use the form and tell us the garage size and what you'll keep in it, so I come out with the right questions.
- I look and estimate. I come out, measure, check the ground and ask how you'll use the floor. Then I send a written estimate that says what's in it and what isn't.
- Settle the plan. Before the pour we settle layout, base and drainage. Planning epoxy or storing things that hate moisture? Tell us now so we can plan what goes under the slab.
- Pour, protect, walk through. Our crew pours and finishes the slab. If it's a cold-weather pour, we protect it while it gains strength. Then we clean up and walk the floor with you.
Looking after a new garage floor
The base is the part you can't see on pour day, and it's usually the first thing people want to trim from a budget. I'd rather you skip a fancy finish than a packed base, because a nice-looking floor on soft ground still cracks and sinks. After that, let it cure the full wait before you park on it.
We pour garage floors for homeowners in Arlington and for small business owners who need a shop floor or a storage pad. We also work in the cities around it, like Marysville and Lake Stevens, from Everett up into the Skagit Valley and out to Camano. Call or use the form to ask for an estimate.
Tell us about your garage
Send the garage size and any coating or storage plans by form or phone. We reply within one business day and set a time for me to come out.
(360) 474-2804- Free estimate on site
- Written scope, in and out
- No pressure to book
Garage floor questions we hear
Can you pour a garage floor in cold weather in Arlington?
Yes, as long as it's protected. Fresh concrete freezes below about 25°F, which can cut its potential strength by more than 50%, and industry guidance says to keep it from freezing until about two days after it's placed. That guidance covers concrete in general, so ask how we'll protect your floor and I'll walk you through the plan.
What changes if I want an epoxy coating on my garage floor?
The plan under the slab changes, because water vapor moving up through concrete can make epoxy peel, warp or discolor. Vapor retarders, a sheet under the slab that slows that moisture, are often specified for interior slabs that need moisture protection, so tell us before the pour. The same goes if you'll store things that don't handle moisture.
What kind of concrete is best for a garage floor that gets wet and freezes?
Industry guidance calls for air-entrained concrete wherever a slab will get wet and go through freezing and thawing, which suits a garage floor. Tiny, evenly spread air bubbles leave room that relieves the pressure as water in the concrete freezes. That's national guidance for concrete in general, and we'll talk through the mix at your estimate.
Will road salt off my car damage a new garage floor?
It can. Surface scaling, where the top layer flakes off, is the most common kind of frost damage to concrete, and it's linked to de-icing salt. One industry study recommends sealers where concrete tends to stay soaked, so sealing your garage floor is worth asking about at the estimate.
Who issues building permits in Arlington, WA?
The city's Building Services Division reviews, issues and inspects the development permits that state and local codes require. You can talk a project over with the city's Community & Economic Development team at ced@arlingtonwa.gov or 360-403-3551. I'll tell you plainly what we'll file and what, if anything, falls to you.
How do I check a concrete contractor's registration in Washington?
Use the Verify tool from Washington's Department of Labor & Industries. It shows whether a business has an active contractor registration and workers' comp coverage for any employees. State law requires every construction contractor to register with the department and be bonded and insured, and the check also shows safety violations and lawsuits against a contractor's bond.