Limestone, Concrete & the Details That Last

Masonry & Concrete Built Into the Land

Stone fences, patios, pillars, and concrete work — CMW General Contractors brings the same craftsmanship to the ground-level details as we do to a full home build.

⭐⭐⭐⭐⭐
Google Rated

🔨 25+ Years
Building Texas

✅ 500+
Projects Completed

🧑‍🧑‍🧒‍🧒 Family Owned Since 1999

Masonry & Concrete

The Stonework That Defines a Hill Country Home

Hill Country limestone is one of the things that makes a home out here instantly recognizable — a stacked-stone entryway, a fence line running along the property, a patio that ties the house to the land around it. CMW has been cutting, setting, and finishing stone and concrete work across this region since 1999, and it shows in the details.

This isn’t work we outsource to a specialty crew — masonry and concrete are core to what CMW does, whether it’s a standalone project like a patio or fence, or the finishing touches on a full custom build. Jimmy oversees the stonework the same way he oversees everything else: hands-on, from layout to final grout line.

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Hill Country Masonry

How a CMW Masonry Project Comes Together

Stonework lives outside, year-round, for decades. Here's how we make sure it's done to last.
  • 1
    1. Site Visit & Design Discussion

    Jimmy walks the space with you — a patio, a fence line, an entryway — and talks through stone selection, layout, and how the finished work should tie into the rest of the property.

  • 2
    2. Materials & Detailed Proposal

    We select stone and finish options together and provide a clear, itemized proposal covering materials, labor, and timeline — no vague per-foot estimates that grow once work begins.

  • 3
    3. Excavation, Forming & Setting

    Jimmy's crew handles grading, forming, and pouring where concrete is involved, then sets stone by hand for a finish that fits the site instead of looking assembled from a kit.

  • 4
    4. Final Walkthrough & Warranty

    We inspect every joint and surface with you before calling it complete, and back the work with our workmanship warranty.

Masonry & Concrete Work We Take On

From a single stone mailbox to a full outdoor living space, here's the range of masonry and concrete work CMW handles regularly.

Stonework

  • Stone fences
  • Stone home exteriors
  • Stone pillars & entryways
  • Stone mailboxes

Outdoor Living

  • Patios
  • Stone patios around pools
  • Outdoor kitchens
  • Pavilions

Concrete & Custom Work

  • Concrete slabs
  • Public & paved spaces
  • Retaining walls
  • Custom stone & concrete accents

A Note from Jimmy

“Stonework is the kind of thing people notice without knowing why. A fence line that’s set right, a patio that drains the way it should — that’s not luck, that’s someone taking the time to do it correctly the first time. I still set stone myself. I’m not going to stop.”

— Jimmy Stewart, Founder & Owner, CMW General Contractors

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Masonry & Concrete FAQs

Questions Hill Country homeowners commonly ask before starting a stonework or concrete project.

Yes — limestone is the material most associated with the region, and it’s what we work with most often on fences, entryways, and exterior accents. We can also source other stone types depending on the look you’re going for, but limestone remains the most popular choice for good reason: it fits the landscape.

In most cases, yes. Matching existing stonework depends on the age and source of the original material, but Jimmy will assess what you have and source stone that blends as closely as possible, whether you’re extending a fence line or adding an accent that ties into your home’s existing exterior.

A standard patio can often be completed in a couple of weeks, while a larger outdoor living space with a kitchen or pavilion takes longer depending on scope. CMW gives you a realistic timeline in your proposal based on the specific project.

We primarily handle concrete and masonry as part of CMW’s own residential and commercial projects, but we also take on standalone slab, patio, and stonework projects that aren’t attached to a larger build. Reach out and Jimmy will let you know if it’s a good fit.

To some extent — concrete curing and mortar setting are both affected by temperature and moisture, so we plan around Hill Country weather patterns when scheduling stonework and concrete pours. Jimmy will factor this into your timeline during the proposal stage.

Absolutely — a lot of our masonry and concrete work is exactly this: adding a patio, fence, or stone accent to a home that’s already built. It doesn’t need to be part of a larger renovation or new build.

Masonry Contractor Serving Central Texas

CMW handles stonework and concrete throughout the Hill Country, San Antonio metro, and Highland Lakes region.

What Our Clients Say

The best measure of our work is the people who come back — and the neighbors they send our way.
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Jamie Wisdom
June 24, 2025
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This is our second project with CMW. This time they built our forever home for us. We've been living in our barndominium for 3 months and couldn't be happier with it. The process was smooth, the quality and customer service outstanding. Honest, patient, trustworthy. We don't hesitate to recommend Jimmy and Chandler at CMW.
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Dana Hayner
April 10, 2025
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If we could give more stars, we would! We have been in our custom home for 6 months now and we are so pleased with the end result. Jimmy and Chandler could not be more reliable and trustworthy, which was very important to us as 75% of our home was built while we lived in another state. From start to finish all communication was timely, all materials are of high quality, and the custom touches throughout our home were thoughtful and well done. Jimmy is a seasoned contractor with excellent instincts and advice, and Chandler is very creative with an eye for design. It was a true pleasure working with CMW Contractors and we are looking forward to working with them again for projects in the future!
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Mengo Carr
June 28, 2021
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From concept to completion, CMW was with us every step of the way. We started with an idea and a drawing, and Jimmy and his team brought it to life. As a customer, I think it is natural to have some anxiety through the building process but Jimmy always kept us informed and explained the process well. We learned a lot and were able to create a unique home that is exactly what we wanted and that truly reflects us. If you want a home that is a reflection of your dream, then CMW is your contractor.
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Don Berry
June 11, 2020
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Jimmy and crew extended the steel barn roof to cover the RV pad. Did a fantastic job at a reasonable price. Would have them do any job in the future.
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Cindy DeGesero
May 3, 2020
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We really enjoyed working with Jimmy and CMW for the remodel of our barnodominium. What started as one big shell of a room became a beautiful, open living space with a bathroom, kitchen and living room and we absolutely love it! We had a few unexpected twists and turns to navigate and Jimmy was there with us every step of the way. He really went above and beyond many times during the process, and we hope to work with CMW again on future projects!
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Rachael Paulson
March 18, 2019
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Jimmy, his crew, and family are amazing! We had them work on a remodel to our home as well as some small update jobs throughout. They were timely, kind, fair with price, had great attention to detail with good quality work, and very knowledgeable. We have three young children and they were thoughtful to our families needs and schedule as well. I would recommend them to anyone needing to repairs or renovations done to your home.
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Joaquin Patron Z.
March 17, 2019
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Jimmy and the CMW crew did a fantastic job. I liked the attention to detail and craftsmanship. Jimmy was on site on a daily basis and made sure all work was done as expected. Straight answers and knowledgeable advise made the project a success.
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Tara Skeen
September 11, 2018
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Very easy to work with. Quality work. Nice construction crew and very informative. Did a great job on our office building stucco work and found someone for us to help with new gutters. Worked on balcony tile grout until we were satisfied with the color! Would highly recommend! Jimmy is awesome and hands on!