Concrete Contractor in Black Diamond, WA

5 specialized services available

Phenix Concrete Construction provides full-service concrete work for residential and commercial projects. We handle new concrete installation, repairs, and finishing work. Our team serves Maple Valley, Seattle, Issaquah, Bellevue, and surrounding communities with quality concrete solutions.

Call (425) 365-3645

Concrete Contractor Services in Black Diamond, WA

Phenix Concrete Construction provides full-service concrete work for residential and commercial projects. We handle new concrete installation, repairs, and finishing work. Our team serves Maple Valley, Seattle, Issaquah, Bellevue, and surrounding communities with quality concrete solutions.

A freshly poured residential concrete driveway leading to a two-car garage on a wooded lot in Maple Valley, Washington. The surface is smooth, light gray, and bordered by mature evergreen trees typical of the Pacific Northwest.

Concrete Driveways

Phenix Concrete Construction LLC installs durable concrete driveways for homeowners in Maple Valley, Washington.

  • Concrete handles Maple Valley's freeze-thaw winters better than surfaces that crack or shift under frost pressure
  • Proper subgrade prep on glacial till and clay soils prevents sinking, heaving, and uneven surfaces over time
  • A poured concrete surface sheds standing water cleanly, reducing mud and runoff on forested residential lots
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A freshly poured and broom-finished concrete slab next to a residential property in Maple Valley, Washington. The slab shows clean edges, consistent texture, and a slight drainage slope away from the structure.

Concrete Slabs

Phenix Concrete Construction LLC pours and finishes concrete slabs for Maple Valley homeowners and property owners.

  • Subbase is graded and compacted to account for Maple Valley's clay-heavy, moisture-retaining soils
  • Reinforcement is placed before the pour to reduce cracking under load
  • Drainage slope is built into every slab to handle the region's heavy rainfall
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A freshly poured concrete sidewalk running along the front of a single-family home in Maple Valley, Washington, with a smooth broom finish and clean edges. The walkway connects the driveway apron to the front entry on a residential lot surrounded by mature Pacific Northwest trees.

Concrete Sidewalks

Phenix Concrete Construction LLC installs durable concrete sidewalks for homes and properties across Maple Valley, Washington.

  • Concrete sidewalks resist the seasonal soil movement common in Maple Valley's clay-heavy ground
  • Properly sloped and finished slabs channel rainwater away from your home's foundation
  • A smooth, level walkway removes trip hazards that uneven or cracked surfaces create
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A repaired residential concrete driveway in Maple Valley, Washington, showing smooth, crack-free slabs with clean joint lines. The surrounding landscape reflects the Pacific Northwest setting with wet pavement and evergreen trees in the background.

Concrete Repair

Phenix Concrete Construction LLC provides expert concrete repair services for homeowners in Maple Valley, Washington.

  • Stops water from penetrating cracks and causing deeper slab damage over wet Maple Valley winters
  • Removes trip hazards on driveways, sidewalks, and steps that uneven concrete creates
  • Addresses the base and soil condition beneath the slab, not just the surface damage
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A freshly broom-finished concrete driveway at a residential property in Maple Valley, Washington, with clean edges and a uniform gray surface. The surrounding landscape reflects the Pacific Northwest's wooded, wet-weather setting typical of King County homes.

Concrete Finishing

Phenix Concrete Construction LLC delivers professional concrete finishing services for homes and properties across Maple Valley, Washington.

  • A correctly finished surface sheds Maple Valley's heavy seasonal rainfall instead of pooling water on the slab
  • Proper densification during finishing reduces surface porosity, which limits freeze-thaw scaling during cold winters
  • Accurate slope and edge work directs runoff away from your foundation and landscaping
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What sets us apart for Concrete Contractor

Locally Owned and Operated

10+ Years Industry Experience

Quality-First Approach

Serves 14 Greater Seattle Communities

Recent Projects in Black Diamond, WA

Every project in this gallery was built by our crew. Real work, real clients, real results.

Project photos coming soon.

Ready to get started?

Seen the work. Ready to talk about your project?

Call (425) 365-3645

Common Questions About Concrete Contractor in Black Diamond, WA

Straight answers to the questions homeowners ask before hiring a local contractor.

We install driveways, slabs, sidewalks, steps, and curbs. We also repair cracks and apply overlays to existing concrete.

Yes, we pour and finish garage slabs for residential properties throughout Issaquah and nearby areas.

We fill and repair concrete cracks to prevent further damage and extend the life of your surfaces.

Still have questions?

Call us directly. Real answers, no scripts.

Call (425) 365-3645

What King County homeowners say.

5.0
16 Google reviews

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After receiving several quotes from other contractors, we went with Phenix Concrete because they gave us the best deal. They were easy to work with and gave us exactly what we wanted. Highly recommend them for your concrete needs.

Deborah Burns Google review · February 2026

Trustworthy, honest and professional. This is the only place I would ever recommend. They are reliable, have fair prices and will do the job right.

David Jennings Google review · February 2026

They do amazing work. Will stand behind their work!! Highly recommended!!! You wont be disappointed!!!

LaChelle Owens Google review · February 2026

Great local company. Says what they do and does what they say. Highly recommended.

Craig Salveson Google review · March 2026

Great service and warm smiles!

Eric Heyob Google review · February 2026

Proudly Based in Black Diamond, WA

Stop by, call, or book online — we're always nearby when you need us.

Hours

  • Monday 7:00 AM - 5:00 PM
  • Tuesday 7:00 AM - 5:00 PM
  • Wednesday 7:00 AM - 5:00 PM
  • Thursday 7:00 AM - 5:00 PM
  • Friday 7:00 AM - 5:00 PM
  • Saturday 7:00 AM - 5:00 PM
  • Sunday Closed