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King County, Washington

Concrete contractors in Black Diamond, WA

2 licensed concrete contractors are based in Black Diamond, and 157 in total work within 25 miles. 14 of them have public-works projects on record with the state. Request a quote from one, or let us match you with up to three.

  • 157 within 25 mi
  • 2 based in Black Diamond
  • 14 with public-works record
  • All licensed, bonded & insured

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What kind of project is it?
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Dashed circle: 25-mile radius around Black Diamond. Pins mark each business's ZIP-code area, not an exact address.

Top 30 of 157 licensed concrete contractors near Black Diamond

Sorted by distance, with contractors that have a documented public-works record ranked a little higher. Distances are measured between ZIP code centers.

Black Diamond concrete market at a glance

Black Diamond is a city of 6,787 people in King County, west of the Cascades. 18 licensed concrete contractors are based within 10 miles, and 157 within 25 miles. 60 of them have filed 4,511 public-works affidavits between them, a sign of experience with inspected, government-funded jobs. By business name, the most common specialties nearby are cutting & coring (5), foundations (4), decorative & stamped (3).

Within 10 miles
18
Within 25 miles
157
Bonded & insured
99%
Public-works record
60

Most public-works experience near Black Diamond

  1. 1.Caliber Concrete Const INC · Milton, 14.7 mi634 projects
  2. 2.Concrete Services INC · Puyallup, 18.4 mi586 projects
  3. 3.Tyee Concrete Construction INC · Puyallup, 18.4 mi441 projects
  4. 4.Rebar International INC · Edgewood, 16.3 mi376 projects
  5. 5.J & G Concrete Corporation · Milton, 14.7 mi324 projects

Source: Washington L&I contractor license, bond, insurance and prevailing-wage data on data.wa.gov; population: U.S. Census Bureau 2024 estimates. Updated October 5, 2026. How we verify.

Concrete services in Black Diamond

Concrete driveways in Black Diamond

New driveways and replacements, typically 4 inches thick for cars.

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Patios and walkways in Black Diamond

Plain, colored or exposed-aggregate patios and paths from the 157 contractors nearby.

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Stamped concrete in Black Diamond

Patterned and colored finishes for patios and driveways. 3 contractors within 25 miles list decorative or stamped work in their business name.

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Concrete repair in Black Diamond

Cracked, sunken or flaking concrete: resurfacing, leveling or replacement. 3 contractors within 25 miles list repair or restoration in their business name.

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Foundations and slabs in Black Diamond

Garage, shop and ADU slabs and foundations, which usually need a permit. 4 contractors within 25 miles list foundations in their business name.

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Concrete cutting and removal in Black Diamond

Sawing, coring and tear-out of old concrete. 5 contractors within 25 miles list cutting or coring in their business name.

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What concrete work costs

Published 2026 ranges: plain driveways and patios about $5–$8 per sq ft, stamped concrete $10–$20+, basic slabs $10.63–$13.00 installed. See the driveway, patio and stamped concrete cost guides, or size your job with the concrete calculator.

Before you hire in Black Diamond

Get at least three written quotes with the same scope, ask who pulls the permit, and check each contractor's registration, bond and insurance on L&I. Our license check guide walks you through it.

Weather in Western Washington

West of the Cascades, rain is the main constraint. Ask how the contractor plans drainage and slope away from your house, how they protect a fresh pour from rain, and whether they recommend a sealer. Summer is the busiest season, so book early if your timing is tight.

Frequently asked questions

How many concrete contractors serve Black Diamond, WA?+

157 contractors with an active Washington L&I registration and a concrete specialty are based within 25 miles of Black Diamond. 2 of them are based in Black Diamond.

How do I check that a Black Diamond concrete contractor is licensed?+

Search the business name or license number on Washington L&I's Verify a Contractor tool. It shows the license status, bond and insurance, and any lawsuits against the bond. Every contractor on this page had an active registration when our data was last updated.

Does a concrete project in Black Diamond need a permit?+

It depends on the work. Foundations, structural slabs and driveway approaches onto public streets usually need a permit, and patios often don't. Check with the Black Diamond or King County permit office, or ask your contractor to include the permit in the quote.

How many quotes should I get?+

At least three, with the same scope written into each: square footage, thickness, base preparation, reinforcement, finish and removal of old concrete. Our free request form sends your project to up to three licensed contractors.

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