Strength in Every Detail, by Diamondback.
Metal Fabrication Services in San Antonio
Over 1,000 5-Star Reviews
Trusted by homeowners across Central Texas.
100% Satisfaction Guaranteed
We’re not done until you’re fully comfortable.
Upfront, Honest Pricing
Fair, transparent pricing with no hidden fees or surprises.
Diamondback Metals
We’re ready to take your project from a conceptual design to a functioning reality. Our team has years of hands-on field experience and we believe this allows for us to bridge the gap not only between design, but fabrication and installation as well. We want your site to be functional!
Capabilities
Fabrication Services
Industries Served
Here To Serve You
Request An Estimate Today
When you need a commercial or industrial metal specialist, you can’t afford to cut corners. You need the best team to ensure that the job is done right. That’s why we’re here. Diamondback offers the best commercial and industrial metal services in town, and we’re ready to help you with whatever you need. So don’t wait any longer, request a service today!
Servicing You
Metal Services
Plasma Cutting Table
Keep your sheet metal projects precise and efficient with our Plasma Cutting Table. We provide expert service to deliver accuracy, reduce waste, and speed up your fabrication process.
- High-precision cutting
- Works with all metals
- Saves time and costs
- Certified operators
On-Site Fabricated Material Installs
Ensure proper installation with our on-site fabricated material services. We custom build and fit components directly at your location for improved reliability and long-lasting performance.
- Custom-built solutions
- Preventative maintenance
- Extends system lifespan
- Skilled technicians
Press Brake
Our press brake services shape sheet metal with precision and consistency. From custom bends to complex parts, we deliver components that fit your project perfectly.
- Accurate bending
- Works with all gauges
- Durable results
- Experienced fabricators
Band Saw Cutting Services
Get clean, precise cuts with our band saw cutting services. Perfect for custom parts and heavy-duty materials, ensuring accuracy with minimal waste.
- Precision cuts
- Handles large materials
- Efficient process
- Reliable results
Panels & Frames
We fabricate durable panels and frames for HVAC and industrial applications. Built to withstand tough conditions while maintaining structural integrity.
- Heavy-duty design
- Long-lasting durability
- Custom sizes available
- Expert craftsmanship
Duct Covers
Protect and enhance your HVAC systems with our sheet metal duct covers. Designed for efficiency and durability to keep your system performing at its best.
- Custom-built covers
- Improves energy efficiency
- Extends equipment life
- Quality materials
Sheet Metal Boots
Our sheet metal boots ensure secure connections between ductwork and vents, improving airflow and system performance. Built for long-lasting reliability.
- Custom fabricated
- Fits all systems
- Improves airflow
- Professional installation
Sheet Metal Ductwork
We design and install sheet metal ductwork for commercial and industrial spaces. Engineered for durability and efficiency to keep your HVAC systems running smoothly.
- Energy-efficient design
- Reduces air loss
- Custom fabricated
- Certified installers
24/7 Trusted Service
Frequently Asked Questions
Do you offer flat parts shipping?
Do you deliver?
How and what do you use to cut metals we purchase from you?
What is the max amount of steel thickness that you will cut?
Sheet Metal Boots
Do you offer flat parts shipping?
Unfortunately, we do not offer shipping. We are a local business committed to providing our community with quality service and craftsmanship.
Do you deliver?
Small deliveries will be made by a team member for a fee. Larger orders are required to be picked up shortly after ordering.
How and what do you use to cut metals we purchase from you?
Diamondback Sheet Metals has a plasma cutting table that is set up for sheet metal duct work. As technology advances and demands for unique projects grow, our team will grow along with those.
What is the max amount of steel thickness that you will cut?
Our team is committed to cutting anything less than ¼”
See What Your Neighbors Are Saying
PWT2025-08-14Trustindex verifies that the original source of the review is Google. Diamond Back is a great company with great staff, whether in the office or in the field. Service is prompt, friendly, and highly professional. They even set us up with a complimentary portable A/C unit so that we at least had one comfortable room while they were waiting for our parts to arrive. Can't recommend them highly enough! J Colt2025-08-11Trustindex verifies that the original source of the review is Google. Used Diamondback AC again for hole HVAC services and they did an awesome job! Thanks THOMAS HIME2025-07-31Trustindex verifies that the original source of the review is Google. Diamondback AC was on the job within 4 hours of my call. In this Texas heat every minute counts. They diagnosed the issue and made the repairs very quickly. I was very impressed with their work and their pricing. Wouldn't hesitate to use them again and to refer them to friends and family. Thanks again! Candace Hillard2025-07-31Trustindex verifies that the original source of the review is Google. Jose was thorough and on time and worked meticulously to ensure system was functioning properly. Zachary Aybar2025-07-22Trustindex verifies that the original source of the review is Google. Excellent service! Appreciate your help and professionalism Jesus López2025-07-22Trustindex verifies that the original source of the review is Google. Diamondback A/C was able to take care of our problem. The tech came out and cleared the problem on a weekend. 100% recommend these guys Mark Nelson2025-07-14Trustindex verifies that the original source of the review is Google. Jose was great. He took the time to explain in terms I could understand what he was going to do and at the end what he did. Very knowledgeable and professional. Roy White2025-07-09Trustindex verifies that the original source of the review is Google. Always available to come out quickly. Never trying to oversell non issues and always professional. Will continue to use Diamondback! k g2025-07-01Trustindex verifies that the original source of the review is Google. Diamondback was recommended to us from a friend, and they're amazing. Very polite, communicated any issues, and fixed our AC unit quickly. Marye Lou Landrum2025-06-30Trustindex verifies that the original source of the review is Google. Excellent Company. Have used them several years. Very professional and excellent work ethics.
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