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Business Details
31 Years
experience
Custom Cast Stone Manufacturing in Houston, TX
Founded in 1995, The Ark Concrete Specialties Concrete Specialties has established itself as a leader in cast stone craftsmanship in Houston. With over 28 years of combined experience in concrete and cast stone artistry, our team of 30 skilled professionals operates from a 30,000-square-foot facility, producing handcrafted, quality-inspected products for residential and commercial projects. We specialize in custom onsite mold creation, ensuring tailored solutions for projects of any scale. Our commitment to excellence is reflected in our two dedicated delivery trucks, which service local and southern U.S. markets, and our ability to provide turnkey installations.

Backed by a 6-month warranty on materials and workmanship, we prioritize customer satisfaction through transparent communication and reliable service, serving as a trusted partner for architects, contractors, and homeowners alike.
Services
Cast Stone Veneer Balustrades Custom Stone Signs Pre-Cast Columns Fireplace Mantels Window Sills Pier Caps Water Tables Molding Natural Stone Supply
Details
  • Year established: 1995
Highlights and features
  • We offer 28 years of specialized expertise in cast stone artistry and concrete craftsmanship.
  • Our team creates custom molds onsite for tailored architectural solutions.
  • A 30,000-square-foot production facility ensures efficient, large-scale project capacity.
  • Two dedicated delivery trucks service local and southern U.S. markets reliably.
  • We provide turnkey installations with a 6-month warranty on materials and workmanship.
Services
Cast Stone Veneer
Our cast stone veneer combines timeless aesthetics with durable concrete for exterior and interior applications. Ideal for accent walls, fireplace surrounds, and architectural detailing, this lightweight solution mimics natural stone at a fraction of the cost. Each piece is handcrafted to ensure texture and color consistency, providing a premium finish that enhances both residential and commercial properties.
Balustrades
Custom-designed balustrades offer safety and elegance for staircases, balconies, and terraces. Using reinforced concrete, we create intricate patterns and finishes that withstand weathering while maintaining structural integrity. Our systems comply with building codes and are tailored to match historical or contemporary design themes, ensuring both functionality and visual appeal.
Pre-Cast Columns
Pre-cast columns provide structural support and classical architectural detailing without the labor costs of onsite casting. Available in Doric, Ionic, and Corinthian styles, these columns are precision-molded for uniformity and strength. They are ideal for porticos, entryways, and decorative accents, offering a cost-effective alternative to traditional masonry.
Fireplace Mantels
Custom fireplace mantels transform living spaces with ornate cast stone designs that resist heat and cracking. Our artisans replicate historical motifs or craft modern patterns to suit any decor. Each mantel includes integrated hearth extensions and back panels, ensuring a cohesive look that elevates both traditional and contemporary interiors.
Natural Stone Supply
In addition to cast stone, we supply natural limestone for projects requiring authentic geological textures. Our inventory includes cut-to-size blocks for countertops, flooring, and exterior cladding. Sourced from reputable quarries, these materials meet strict quality standards for density and durability, ensuring long-lasting performance in Houston's climate.
People
Juan Monroy
Co-Founder
With over 40 years in concrete engineering, Juan Monroy co-founded The Ark Concrete Specialties Concrete Specialties in 1995. His expertise in structural design ensures every project balances artistic vision with technical precision.
Brandon Ronshausen
Co-Founder
Brandon Ronshausen brings 16 years of cast stone specialization to The The Ark Concrete Specialties Concrete Specialties. He oversees production, ensuring each piece meets rigorous quality standards while maintaining efficient timelines for clients.
Jeffrey Nunez
Co-Founder
Jeffrey Nunez, a concrete chemistry expert, leads material innovation at The The Ark Concrete Specialties Concrete Specialties. His work on weather-resistant mixes has expanded the company's capabilities in humid southern climates.
Questions
What materials do you work with?
We specialize in cast stone but also supply natural limestone. Our concrete mixtures are engineered for durability in Houston's climate.
Do you serve areas outside Texas?
Yes, we deliver to Louisiana, Oklahoma, The Ark Concrete Specialties Concrete Specialtiesansas, and Mississippi using our two dedicated trucks.
Can you create custom designs?
Our onsite mold-making team produces custom pieces for unique architectural requirements, from historic reproductions to modern motifs.
What warranty do you offer?
We provide a 6-month warranty covering material defects and workmanship, excluding damage from installation or environmental factors.
Do you handle installation?
We can arrange turnkey installations for complete projects, ensuring proper placement and finishing of all cast stone elements.
Reviews (3)
Mason Crew Brick Repair
Apr 05, 2020 Report
We lost our previous precast provider and have been working with Ark about a year. They have always had our stone "ready to go" and their stone is "good to go"! No chips, no cracks! Our customers are happy and so are we. Highly Recommend! Currently working with Ms. Dotson, very easy to work with.
Justin Nicholson
Jan 16, 2020 Report
I was not a customer but a delivery driver. Due to a delivery before hand and 12:00 Houston traffic I was a few minutes behind and in response I was met with huge disrespect from a worker there name Mia Ramon. The employee ignored me and forced /slapped the pin in my hand and walked off. I just hope the owner promotes better service than what I received. Thank you
David Montz
Dec 04, 2015 Report
When we first visited Ark as recommended by our builder, we were pleased with the people we met and the initial process of placing our order for our new custom home. After that, pretty much everything was a hassle. The follow through was delayed, incorrect, and poorly managed. The installation and workmanship needed to be monitored and had to be guided and corrected. When it came to order a couple of additional pieces, they never return your phone calls and never reply to emails. Their customer service is not good. Their product overall was good, but it was such an ordeal to get anything done.