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10 Best Concrete Companies in Sammamish, WA

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Written By Bradford Cuthrell

Last Updated April 2024

Concrete is used all around homes, including basement floors, patios, and driveways. Rather than attempting concrete work yourself, consider hiring an expert. We’ve put together a guide to the best concrete companies in Sammamish to help you choose the right one for the job.

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Top 10 Best Concrete Companies in Sammamish

Wet Basement Services

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7351 148th Ave NE, Redmond, WA 98052 (425) 877-0845 wetbasementservices.com

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Services Offered

Mold remediation
Crawl space encapsulation
Masonry
Waterproofing
Repair
Inspection
Concrete
Grading and leveling
French drains
Sealing
Sump pumps
Retaining walls

Seattle Slab Jack

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12843 NE 14th Ct, Bellevue, WA 98005 (206) 460-7522 seattleslabjack.com

Helps educate customers

Good customer service

Transparent pricing

Free quotes

Services Offered

Driveways
Concrete
Inspection
Sealing
Grading and leveling
Retaining walls
Repair
Sidewalks

Seismic Northwest

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9817 SE Shoreland Dr, Bellevue, WA 98004 (206) 257-1133 seismicnorthwest.com

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Helps educate customers

Transparent pricing

Services Offered

Repair
Masonry
Grading and leveling
Concrete
Inspection
Retaining walls

Perma Dry Waterproofing & Drainage

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608 SW 12th St, Renton, WA 98057 (425) 277-1990 permadrywaterproofing.com

Free quotes

Transparent pricing

Good customer service

Helps educate customers

Services Offered

Waterproofing
Inspection
Sump pumps
Mold remediation
Crawl space encapsulation
Sealing
Repair
Driveways
Concrete
French drains
Retaining walls
Grading and leveling

Seattle Foundation Repair

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1546 NW 56th St Unit 526, Seattle, WA 98107 (206) 889-6751 seattlefoundationrepairs.com

Helps educate customers

Transparent pricing

Free quotes

Good customer service

Services Offered

Masonry
Repair
Waterproofing
Concrete
Mold remediation
Inspection
Crawl space encapsulation
Grading and leveling
Retaining walls

Seattle Concrete Contractors

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929 N 145th St Unit 77736, Seattle, WA 98177 (206) 565-0867 seattleconcretecompany.com

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Transparent pricing

Good customer service

Helps educate customers

Services Offered

Sealing
Concrete
Repair
Sidewalks
Inspection
Masonry
Retaining walls
Driveways
Mold remediation

Tough Concrete Solutions

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3721 Talbot Rd S, Renton, WA 98055 (425) 470-6560 concrete-renton.com

Good customer service

Free quotes

Helps educate customers

Transparent pricing

Services Offered

Grading and leveling
Sidewalks
Driveways
Concrete
Repair
Masonry
Retaining walls

Robbins & Co

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1228 S 140th St, Burien, WA 98168 (206) 244-1023 robbinsfoundationsystems.com

Transparent pricing

Good customer service

Free quotes

Punctual service

Helps educate customers

Services Offered

Waterproofing
Concrete
Repair
Crawl space encapsulation
Grading and leveling
Retaining walls

1-866-SLABJACK

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6116 211th St SW Suite 204, Lynnwood, WA 98036 (866) 752-2522 1866slabjack.com

Free quotes

Helps educate customers

Punctual service

Good customer service

Services Offered

Repair
Inspection
Driveways
Waterproofing
Grading and leveling
Concrete
Sidewalks

3 Guys Construction

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13629 1st Ave S, Burien, WA 98168 (206) 243-2364 3guysconstruction.com

Good customer service

Helps educate customers

Punctual service

Transparent pricing

Free quotes

Services Offered

Driveways
Sealing
Repair
Retaining walls
Sidewalks
Concrete
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on concrete companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

What Services Do Concrete Companies Offer?

Concrete Pouring

Pouring a new patio or driveway is a complex job. First, the company chooses a concrete mix with proper curing times for the local weather conditions. After selecting the appropriate kind of concrete to use, the contractors will lay the concrete. Techniques such as vibration strengthen the concrete by clearing air pockets.

Concrete Cleaning

Professional cleaning involves a combination of scrubbing, cleaning solutions, and pressure washing to eliminate contaminants, dirt, stains, and grime. This improves the look and lifespan of concrete.

Concrete Sealing

Sealing concrete guards structures, such as walkways and foundations, from the elements. Water, sun exposure, and freezing temperatures can damage unsealed concrete. Sealing improves your concrete's appearance and lifespan, saving you money on replacement costs. Since uneven application reduces effectiveness, hire a concrete expert to apply the protectant.

Concrete Reinforcement

Concrete reinforcement involves inserting steel bars, rods, or meshes before pouring the concrete. The added infrastructure withstands strain from heavy loads and vibrations.

Concrete Repair

Factors like weather and normal wear gradually compromise concrete. This can lead to damage ranging from small fractures to large pieces breaking off. A concrete company can assess the damage and what repairs need to be done. Contractors repair damage using various techniques such as rebar replacement, epoxy injections, resurfacing, and patching.

Cost of Concrete Services in Sammamish

Concrete pricing in the Sammamish area varies based on your project's size, complexity, location on your property. The average cost of concrete is about $105* per cubic yard and $4–$7 per square foot.

Project$ Range
Patio$1,684 - $5,263
Driveway$4,210 - $7,894
Foundation Repair$2,631 - $7,894
Retaining Wall$14 - $18 per sq face ft
General Repair$439 - $2,193

*Costs sourced from multiple 2022 reports, including those from Concrete Network and LawnStarter.

How To Choose a Concrete Professional

Review Portfolios

Request a portfolio showing the concrete contractor's past work installing, finishing, and restoring concrete. The contractor's project history can help you judge whether you'd like to work with them or not.

Check Licensing and Insurance

Sammamish concrete contractors need a specialty contractor license from the Washington State Department of Labor and Industry. Make sure your provider has insurance.

Look for Trade Group Memberships

Ask if your contractor belongs to any trade organizations, such as the American Concrete Pavement Association (ACPA) or the American Society of Concrete Contractors (ASCC). Membership in these groups typically indicates a high standard of work and commitment to professional development.

Read Customer Reviews

Ask your friends, family, and neighbors for recommendations. An endorsement from someone you trust can help you find a reputable concrete contractor. You should also look at customer reviews on sites such as Trustpilot and the Better Business Bureau (BBB).

Compare Multiple Quotes

Ask for a detailed quote from a minimum of three contractors. This helps you get an idea of the typical price in Sammamish for your kind of project. Be wary of contractors who provide very high or low estimates.

Ask About Warranties

A reputable company stands behind its work with warranties. Ask what warranties the provider has, and make sure it outlines materials and labor coverage, coverage duration, and any limitations.

Frequently Asked Questions About Concrete in Sammamish, WA

Yes, there are several sets of quality standards concrete providers must follow. Along with local building and safety codes, they must follow standards set by organizations such as the American Concrete Institute (ACI) and the American Society for Testing and Materials (ASTM).

Professionals measure concrete's strength using different flexing and compression tests. Concrete with reinforcement will be more resistant to these tests. Factors such as the composition of the concrete and the water-cement ratio also affect the concrete’s strength.

It typically takes 24–48 hours for concrete to set. This time will be affected by factors such as the concrete's depth and the weather forecast.

We recommend hiring a Diamond Certified concrete company if you can find one in your area and budget. To become Diamond Certified, the American Ratings Corporation surveys past customers and scores the company on work quality and helpful expertise. It verifies that the companies have the proper insurance and credentials. This vetting process ensures you're getting qualified contractors.

The terms concrete and cement are often used interchangeably, but cement is actually an ingredient of concrete. Concrete is a combination of cement, water, and aggregates such as sand or gravel.

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