Seattle Eastside
Concrete Contractor
Driveways, patios, and flatwork poured right the first time — proper base prep, reinforcement, and a written quote before we start. No ghosting. No cracks-in-a-year.
Since 2001
Over 20 years pouring concrete
Solid-Pour Process
5-step system on every job
Owner-Operated
Hughbert on every site
Eastside Local
Sammamish-based, 60-mi radius
Two Kinds of Concrete Contractors. Neither Good.
The Cut-Rate Crew
They skip the base prep. They use thin slabs and no reinforcement. They pour fast, take your money, and disappear. Your driveway cracks within a year — and they won't return your call.
The Big-Box Outfit
They charge premium prices but send a crew you've never met. No personal accountability. You're a job number, not a neighbor. Good luck getting the owner on the phone after the check clears.
The Allied1 Difference
We're neither of those. Hughbert Niutupuivaha has been pouring concrete on the Eastside since 2001. Every job follows our 5-step Solid-Pour Process — proper base, proper reinforcement, proper cure. And the owner is on your site, not in a corporate office.
- Proper base prep & compaction on every pour
- Rebar or wire mesh reinforcement — standard
- Written quote before any work begins
- Owner-operated since 2001
- We actually return your calls
Services Built to Last
Driveways
Poured concrete driveways built to handle PNW freeze-thaw cycles.
Patios
Outdoor patios that extend your living space — smooth, stamped, or exposed.
Walkways & Sidewalks
Clean, safe walkways and paths that connect your property.
Decorative & Stamped
Stamped and colored concrete that looks like stone, brick, or wood.
Retaining Walls
Structural retaining walls that hold back earth and look good doing it.
Foundations & Slabs
Garage slabs, shed pads, and foundation work for GCs and homeowners.
Paver Installation
Precision-laid paver driveways, patios, and walkways.
Five Steps. Zero Shortcuts.
Every Allied1 pour follows the same 5-step system. We don't skip steps to save time — because concrete done wrong is concrete done twice.
Site Eval
We walk your property, measure square footage, check drainage and soil conditions, and talk through what you want. You get a clear, written estimate — no vague ballparks.
Free on-site visit · Written quote
Prep & Grade
We excavate to the right depth, compact a proper gravel base, and grade for water runoff. This is where cheap crews cut corners — and where cracks start.
Excavation · Gravel base · Compaction
Form & Reinforce
We set forms to exact dimensions and lay rebar or wire mesh for structural integrity. Reinforcement is non-negotiable on every Allied1 pour.
Lumber forms · #4 rebar grid · Edge thickening
Pour & Finish
We pour, spread, screed, and apply your chosen finish — broomed, smooth, stamped, or exposed aggregate. Every detail matters, from control joints to edge radius.
4000+ PSI mix · Control joints · Finish of choice
Cure & Clean-Up
Concrete needs time to cure properly. We apply curing compound, protect the surface, clean the site, and walk you through care instructions before we leave.
Curing compound · Site cleanup · Care guide
What Separates a Good Pour from a Bad One
Most homeowners can't tell the difference between a good concrete job and a bad one until it cracks. Here's exactly what to look for — and what we do differently.
| What to Check | Allied1 | Cut-Rate Crew | Big Box Outfit |
|---|---|---|---|
| Proper base prep & compaction | varies | ||
| Rebar or wire mesh reinforcement | varies | ||
| 4000+ PSI concrete mix | |||
| Written quote before work starts | |||
| Owner on every job site | |||
| Control joints placed correctly | sometimes | ||
| Curing compound applied | varies | ||
| Site cleaned up after pour | |||
| Returns your calls after the pour | varies |
The Work We Do
Driveways
Poured concrete driveways with proper base prep, rebar reinforcement, and a broomed finish built for PNW winters.
Patios
Smooth, stamped, or exposed aggregate patios that extend your outdoor living space.
Walkways
Clean, safe walkways and paths that boost curb appeal and connect your property.
No Vague Numbers. No Surprises.
We publish honest price ranges because we believe you should know what concrete costs before you pick up the phone. Every project is different — but here's where the numbers typically land on the Eastside.
Price Factors
- → Square footage (minimum ~400 sq ft)
- → Slab thickness (4" vs 6")
- → Finish type (broomed, smooth, stamped, exposed)
- → Tear-out & haul-off of existing concrete
- → Site access (tight = more labor)
- → Reinforcement (rebar vs mesh)
- → Grading & drainage requirements
Ranges are estimates. Your firm quote comes after a free on-site evaluation.
Things Homeowners Ask Us
Most residential concrete driveways in the Sammamish/Bellevue area run between $8–$15 per square foot depending on size, thickness, finish, and site access. A typical 2-car driveway (600–800 sq ft) lands in the $6,000–$12,000 range. We give you a firm written quote after a free on-site evaluation — no vague ballparks.
Get Your Free On-Site Estimate
Serving Sammamish, Bellevue, Redmond, Kirkland, Bothell, Issaquah, Mercer Island & Newcastle. We'll come measure, assess your site, and give you a clear written quote.
Mon–Sat, 7:00 AM – 5:00 PM · Free on-site estimates · Sammamish, WA