Business Details
Trusted Countertop Installation in San Antonio
A1 Quality Stone has been a trusted provider of premium stone and solid surface countertops since its founding. Owned and operated by Michael Ulmer and family with over 25 years of industry experience, we specialize in crafting custom solutions for residential and commercial projects. Our team of skilled fabricators and installers combines advanced technology with meticulous craftsmanship to deliver countertops that meet exacting standards. We serve homeowners, interior designers, and contractors, offering materials from leading brands like DuPont Corian and Cambria. Our process prioritizes transparency, with all-inclusive quotes covering material, fabrication, and installation.We maintain rigorous quality control through laser templating, precision cutting, and on-site verification. Our commitment to integrity is reflected in our use of certified materials and adherence to ethical business practices. We provide comprehensive support from initial consultation to final installation, ensuring clients make informed decisions about material selection and design. Our facility handles projects of all sizes, from kitchen renovations to large-scale commercial installations. With a focus on continuous improvement, we invest in training and equipment to maintain our position as a regional leader in countertop fabrication.
Services
Countertop Fabrication
Vanity Tops
Tub Decks
Shower Walls
Fireplace Surrounds
Outdoor Kitchens
Barbecue Counters
Highlights and features
- We have over 25 years of experience in stone fabrication and installation
- We are certified suppliers for leading brands like DuPont Corian and Cambria
- Our laser templating ensures precise measurements and seamless installation
- We provide all-inclusive quotes covering material, fabrication, and installation
- Our team includes experienced fabricators and installers with specialized training
Services
Countertop Fabrication
We create custom countertops using natural stone, engineered quartz, and solid surfaces. Our fabrication process includes laser templating, precision cutting, and edge profiling to ensure perfect fit and finish. Our team handles complex installations including waterfall edges, integrated sinks, and backsplash coordination.
Vanity Tops
Our vanity tops combine functionality with aesthetic appeal. We offer custom edge profiles, undermount sink cutouts, and backsplash integration. Materials include marble, granite, and low-maintenance quartz options that resist stains and scratches in bathroom environments.
Outdoor Kitchens
We fabricate durable countertops for outdoor living spaces using weather-resistant materials. Our solutions include grill surrounds, food prep areas, and bar counters with appropriate edge treatments and drainage features. All installations use UV-stable adhesives and sealants.
Fireplace Surrounds
We create custom fireplace mantels and surrounds from heat-resistant stone materials. Our installations include precise cutouts for gas logs, proper overhang dimensions, and safety-compliant clearances. We offer both traditional and modern design options.
Shower Walls
Our shower wall systems use non-porous materials for moisture resistance. We provide custom cutouts for fixtures, integrated benches, and niche shelves. All installations include proper waterproofing membranes and slope grading for drainage.
People
Michael Ulmer
Owner
With over 25 years in the stone industry, Michael oversees operations and quality control. He brings expertise in material selection and fabrication techniques to ensure each project meets exacting standards.
Questions
What materials do you work with?
We work with natural stone (granite, marble, quartzite), engineered quartz (Silestone, Cambria), and solid surfaces (Corian). We also handle exotic stones and specialty finishes.
Do you provide free estimates?
Yes, we offer free quotes with detailed breakdowns of material, fabrication, and installation costs when provided with project specifications.
How long does installation take?
Most kitchen installations complete in one day. Fabrication typically takes 3-14 days depending on project complexity and material availability.
Do you handle commercial projects?
Yes, we serve both residential and commercial clients including restaurants, hotels, and office spaces with customized countertop solutions.
What areas do you serve?
We primarily serve San Antonio and surrounding areas in South Central Texas, including Boerne, New Braunfels, and the Texas Hill Country.
Can I see material samples?
Yes, we maintain a showroom with full slabs and material samples. We also provide guidance on material selection based on your project requirements.
Videos
Reviews (5)
Kimberly E.
Jun 09, 2021
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These guys are excellent! Very conscientious when doing their work and take pride in what they do. All about pleasing the customer and providing great quality. We have quartz that has dark veins that really stand out. They went out of their way to match up veins at all of the seems in our counter tops and backsplash so it's virtually seemless.
Steve Flannery
Jan 10, 2020
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Great quality and craftsmanship. Mike and his family are awesome. He treats you like a family member and takes his company seriously. I would recommend to anyone looking for top quality granite, marble, quartz countertops.
Monica C.
Jul 28, 2019
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I had A1 Quality Stone fabricate and install new countertops for four bath vanities, kitchen, wet bar, and a large 14 foot kitchen island in full Alamo Heights remodel. Mike was very conscientious and professional, kept us within our budget, made great suggestions regarding materials, under-mount sinks, backsplashes, and seam placement and discussed everything in detail -- in advance. He made certain the cabinets were level before & after installation. I appreciated his attention to detail & commitment to perfection! We came in "on time" and on budget! I highly recommend A1 Quality
Andrew Froelich
Jul 10, 2019
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Just a great experience. From the customer service you'd hope for though the quality of the work, we are very satisfied. We couldn't recommend more highly
Dan Graham
Jun 16, 2019
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I want to thank Mike of A1 Quality Stone for doing an outstanding job in the design and installation of our new kitchen counter-top in 2019. Mikes assistance to our kitchen design and his fabrication and installation services of our new counter-top exceeded our expectation. Mike took the time to review with us the details of the measurement, fabrication and installation process. I was impressed that Mike was there on site throughout the installation of the counter-tops. Mike ensured that the details of the installation were done right. I would recommend A1 Quality Stone to anyone looking to
