Kienstra Ready Mix

Kienstra Ready Mix KienstraCo - Our Story

KIENSTRACO· Kienstra Ready Mix Concrete supplies ready mix concrete across the St. Louis Regional Area in both Missouri and Illinois.

Kienstra Ready Mix is a regional ready mix concrete supplier serving Eastern Missouri and Metro East Illinois with dependable concrete delivery for commercial, residential, municipal, and agricultural projects since 1947. Ted Kienstra Sr. founded the company and began in business in the early 1940's as a material supply company in Ferguson, Missouri. He began concrete production in 1947 with a bus

iness practice of delivering a quality product at a fair price along with excellent service. That one small plant in North County has grown into multiple companies and locations today. Dan Bruns joined the company in 1994. His career path has covered multiple aspects of the organization and today he currently holds the title of President. Dan's belief is that Attitude, Ability and Work Ethic define the character of the Kienstra Team. He has adopted the core values of Competence, Fairness, Honesty, Loyalty and Quality and insists that they are a constant in the past, present and will be a constant in the future of Kienstra as we continue to grow. The Kienstra companies currently have 20+ plants serving 7 counties in the St. Louis Bi-State area. Kienstra and its affiliates currently supply concrete in both Missouri and Illinois and have the largest presence in the markets we serve. The plants are fully automated and operated by state of the art computer technology. The plants are regularly calibrated and verified by state government entities for batch accuracy. The concrete truck fleet is maintained to the highest standards by in-house mechanics and shops. All of the trucks have satellite tracking and radio communication. Kienstra thrives in the areas of technical expertise, quality and delivery. We consistently succeed in meeting customer needs whether it is for a 100,000 cubic yard project or a 5 cubic yard patio. No job is too big or too small - we do it all

Thinking about a residential concrete project?Ready mix concrete isn't just for highways and commercial buildings. Every...
06/26/2026

Thinking about a residential concrete project?

Ready mix concrete isn't just for highways and commercial buildings. Every day, we supply concrete for projects like driveways, patios, pool decks, sidewalks, garage floors, foundations, and more.

Whether it's a new home, an outdoor living space, or a backyard upgrade, quality concrete starts with the right mix.

Serving Eastern Missouri and Metro East Illinois since 1947.

📍 O'Fallon PlantAnother day of concrete deliveries from our O'Fallon plant.We're proud to supply projects of all sizes t...
06/23/2026

📍 O'Fallon Plant

Another day of concrete deliveries from our O'Fallon plant.

We're proud to supply projects of all sizes throughout St. Charles County and the surrounding area.

Serving the region since 1947.

📍 Sunset Hills PlantOn the road, on the jobsite, and ready to deliver.Our Sunset Hills team supports projects of all siz...
06/19/2026

📍 Sunset Hills Plant

On the road, on the jobsite, and ready to deliver.

Our Sunset Hills team supports projects of all sizes across the St. Louis area, helping contractors and communities build for the future.

Proudly serving the region since 1947.

Thank you to the Farmington Regional Chamber and everyone who joined this Monday Member Pop-In at our Farmington plant. ...
06/16/2026

Thank you to the Farmington Regional Chamber and everyone who joined this Monday Member Pop-In at our Farmington plant. We always enjoy sharing the science, teamwork, and dedication that go into every load of concrete. We're proud of our Farmington team and grateful for the opportunity to showcase what we do every day.

📍 Foristell PlantTrucks lined up and ready for another day of deliveries.Our Foristell team supports residential, commer...
06/11/2026

📍 Foristell Plant

Trucks lined up and ready for another day of deliveries.

Our Foristell team supports residential, commercial, agricultural, and municipal projects throughout the region.

Serving Eastern Missouri and Metro East Illinois since 1947.

From sunrise to sunset, concrete never stops moving.These photos highlight work supplied by our Oakville plant, supporti...
06/08/2026

From sunrise to sunset, concrete never stops moving.

These photos highlight work supplied by our Oakville plant, supporting a large commercial concrete placement in the St. Louis area.

Behind every successful pour is a team effort involving drivers, dispatchers, plant operators, contractors, finishers, and equipment crews working together to keep projects moving forward.

Proudly serving Eastern Missouri and Metro East Illinois since 1947.

A familiar sight around Chesterfield.Our mixer trucks help supply concrete for everything from residential driveways and...
06/04/2026

A familiar sight around Chesterfield.

Our mixer trucks help supply concrete for everything from residential driveways and foundations to commercial and municipal projects throughout the area.

Thank you to the contractors, builders, and communities we serve every day.

Sunrise, steel, and concrete.A look at a large commercial slab pour supplied by our Bridgeton plant. Projects like these...
06/01/2026

Sunrise, steel, and concrete.

A look at a large commercial slab pour supplied by our Bridgeton plant. Projects like these take coordination, teamwork, and a commitment to quality from everyone involved.

Proudly serving Eastern Missouri and Metro East Illinois since 1947.

Address

St. Louis, MO

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm

Telephone

(314) 994-1616

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