
Concrete contractor · Renton, WA
Concrete done right, from the ground up
Driveways, patios, sidewalks, steps, retaining walls and foundations for homes and businesses across Renton, Seattle and the Eastside. Family owned since 1968.
- Licensed, bonded & insured
- Real prices, published
- You deal with owner Steve Bazor
Concrete services
From a back-door stoop to a garage foundation, we handle the demo, the dig-out, the forms and rebar, the pour and the finish.

Concrete Driveways
Driveway replacement, asphalt-to-concrete conversions, RV parking and drainage, from the dig-out to the final broom finish.
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Concrete Patios
Backyard patios, patio extensions, covered slabs and patios with deck footings, in broom, exposed aggregate or stamped finishes.
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Sidewalks, Curbs & Walkways
Front walks, side-yard paths, ADA-friendly walkways, city sidewalk panels, and curb and gutter.
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Steps & Retaining Walls
Poured concrete stairs, stoops, floating steps and board-formed retaining walls with planters.
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Foundations & Slabs
Slab-on-grade, garage and shop foundations, footings, and pads for gazebos, sheds and carports, with pumping for hard-to-reach pours.
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Stamped & Decorative Concrete
Stamped and colored concrete, exposed aggregate and textured finishes for patios, walkways and driveways.
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Demolition & Excavation
Breaking out and hauling off old concrete and asphalt, excavation and grading, and site prep before the pour.
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Commercial Concrete
Foundations, flatwork, sidewalks and curb and gutter for businesses, from a family crew with landmark jobs behind it.
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Every photo on this site is a real Bazor Sons job.
No guessing on price
Before you call, see what real Bazor Sons jobs have cost. Every range includes the ground prep: demo, hauling, crushed rock, compaction and equipment.



What our customers keep saying
Steve explains the job
Review after review names Steve and how clearly he explains the options, the process and the timeline. "Exceptional at communication (not a given with contractors)."
The bid is the bill
"Completed on time with no additional costs added." "Final bill was almost exactly what the bid amount was." And the price ranges are published up front.
Done right underneath
Compacted base, rebar, and slopes that carry water away from the house. Customers mention the drainage and the sloping by name.
A clean site at the end
"Never left us a mess at the end of the day." Crews haul off the old concrete and the debris and leave the property tidy.
4.8 stars on Google
“Super impressed with Bazor and Sons concrete work. They replaced my driveway and installed a new patio and the care and attention to doing exceptional quality work is off the charts. Steve and his crew clearly know what they are doing and were so nice. Steve is exceptional at communication (not a given with contractors) and was a pleasure to work with. Highly recommend!”
“Just had a job finished by Bazor Sons Concrete. Can't say enough good things about Steve, and this company. They are thorough, neat in their work, communicative, and deliver even more than they bid on. Our project was a multi month project, and Steve gave renderings in the beginning so there was no discrepancy on what was bid on, and what was given at the end of the project. Steve offered suggestions for changes and improvements when needed, he communicated daily on his arrival time so we could prepare when needed, Steve and his workers were always positive, he had a great attention to detail, and when able, never left us a mess at the end of the day for us to have to work around. I will do business with him in the future, and will recommend him highly when asked.”
“The project was completed on time with no additional costs added. Finished work looks beautiful. Owner, Steve, was great to work with.”
“Excellent work by Steve Bazor and team. They replaced concrete stairways and sidewalks on our house in West Seattle. They do things right and Steve explained how their methods produce great work that will last for many years. Steve was careful to slope all concrete so that water will drain away from the house. He even filled a driveway pothole for my neighbor as a free favor.”
“Steven Bazor, One of the best contractors I have had the pleasure to work with... not that were not hiccups but on each and everyone of the challenges, Steve was super. We replaced a 3 car Asphalt driveway and added a RV pad/driveway on the side of our house. One of the big issues we faced was drainage. Steve designed a 30'+ channel drain, ran a 4" Pipe under the RV driveway to a 5' x 5' x 4' Dry well with drain rock. I rained several times at the install and no puddle, no overflow... worked awesome. We could not be more pleased. Had lots of broken sprinkler pipes and all were fixed and improved placement... all part of the job. We had no idea where the pipes were at... Envy of the neighborhood... I would Highly recommend. Want give a shout out to Joe, he did the excavation for the job.. He got the grade dead on..... Steve hired him to do the dirt work...great team!”
“I got the opportunity to hire bazor sons concrete. Talk to steve the owner about my vision for my project. Very professional and straight up. After talking about the project, he saw my vision as what I am wanting and laying out the plans correctly. so, I won't have any failure in the future with the concrete. My vision is a 30x60 autoshop. I am a master mechanic 14 years and a been servicing family, friends and clients vehicle and i am very picky how i service everyone car. i dedicated everything to be perfect when it comes to cars and having great communication with everyone i work with. Alot of people ask is bazor sons cheap or expensive? To me I didnt look for cheap or expensive, I look for craftsmanship, honestly and communication. I got all of that. The project had some set back which he let me know right away, plans change as nothing is perfect. It wasn't an easy project due to the big rocks. he got it done and took all the extra gravel and spread it, level it and also beef up the rebar before pouring. I will be using bazor sons concrete when building my new house for foundation, driveway and anything concrete work. I will be working on a video review on my YouTube channel @vangmotive7023 check it out when I release it, it will be more detail. Thanks again steve and team. You'll be hearing from me for upcoming projects.”
A family concrete business
Bazor Sons Concrete, formerly Basic Concrete, has been family owned and operated since 1968. Owner Steve Bazor is still finishing concrete today, and he's the one who comes out to look at your project and write the bid.
Steve's concrete is in places you probably know:
- The Museum of Flight
- Redmond Town Center
- Bastyr University
- Countless square feet of Seattle city sidewalk



