shop And Mobile WELDING Services
Our Services
We can provide welded piping spools, built to blueprint, for skid-mounted projects. We can comply with the requirements of:
- ASME Bioprocessing Equipment (BPE)
- ASME B31.1 Power Piping, Non-Boiler External Piping
- ASME B31.3 Process Piping, Category D and Normal Fluid Service
- ASME B31.9 Building Service Piping
We have capabilities to weld most alloys, including:
- Carbon and low-alloy steel
- Austenitic and martensitic stainless steel
- Aluminum alloys
- Nickel-based alloys
- Copper-based alloys
- Titanium-based alloys
We provide welding solutions utilizing:
- Gas Tungsten Arc Welding (GTAW), often referred to as TIG welding
- Gas Metal Arc Welding (GMAW), often referred to as MIG welding
- Flux Cored Arc Welding (FCAW)
We have qualified welding procedures and welders under the rules of ASME Boiler & Pressure Vessel Code Section IX and/or AWS B2.1/B2.1M. Our quality documentation is second to none!
We specialize in welding and assembly of structural skids for turn-key processing equipment. We can comply with the requirements of:
- American Welding Society Structural Welding Code- Steel D1.1/D1.1M
- American Welding Society Structural Welding Code- Stainless Steel D1.6/D1.6M
- American Welding Society Structural Welding Code- Aluminum D1.2/D1.2M
We have capabilities to weld structural products constructed from:
- Carbon steel
- Stainless steel
- Aluminum
We provide welding solutions utilizing:
- Gas Tungsten Arc Welding (GTAW), often referred to as TIG welding
- Gas Metal Arc Welding (GMAW), often referred to as MIG welding
- Flux Cored Arc Welding (FCAW)
We have qualified structural welding procedures and welders under the rules of:
- AWS B2.1/B2.1M
- AWS D1.1/D1.1M
- AWS D1.6/D1.6M
- AWS D1.2/D1.2M
Our quality documentation is second to none!
We can provide sheet metal and ductwork welding solutions for custom applications. Our solutions will comply with:
- American Welding Society Structural Welding Code- Sheet Steel D1.3/D1.3M
- American Welding Society Sheet Metal Welding Code D9.1/D9.1M
We have capabilities to weld sheet metal products constructed from:
- Carbon steel
- Galvanized steel
- Aluminized steel
- Stainless steel
- Aluminum
We provide welding solutions utilizing:
- Gas Tungsten Arc Welding (GTAW), often referred to as TIG welding
- Gas Metal Arc Welding (GMAW), often referred to as MIG welding
- Flux Cored Arc Welding (FCAW)
We have qualified ductwork welding procedures and welders under the rules of:
- AWS D9.1/D9.1M
About Us
Like so many successful companies, we too, started small!
Our humble beginning was in 2012 where we operated in a 900 square foot, two-car garage in Knoxville, TN. In 2024, we restructured our business model to a limited liability company. We vividly remember the days where every purchase, every expansion of capacities, EVERY decision was strategic and was make-or-break for our existence.
In 2025, Daniel Conner was voted in as President and Manager of Catalyst Welding. Daniel brings with him more than 25 years of experience in the field of welding where he has worked in many different capacities, ranging from being a Welder, Inspector, Engineer, and Manager.
Catalyst Welding is a family-minded company. FAMILY is among our company core values, because our family is the main reason that we do what we do. Among our family, we consider our customers, vendors, and employees one and the same!
Our Mission
MISSION STATEMENT:
To provide Integrity, Quality, & Excellence for our clients & stakeholders every weld, every time.
core values:
Performance of our work with Integrity is the foundation of everything that we do at Catalyst Welding. We define Integrity by the acts of exhibiting strong moral principles, being honest with each other & our clients, being unified, and uncorrupted in our works.
Our Family is our biggest motivation in our works and among our greatest driving forces. Catalyst Welding views our employees & clients as Family and vows to treat them as such.
At Catalyst Welding, Quality is more than just a motto. Yes, some of our clients thing that a pretty weld is “Quality,” and while that may be partly true, it is a result of having great systems and processes all along the way. Simply put, Quality is all about the journey, not just the destination!
Though it may be taboo to talk about Profitability, Catalyst Welding knows that “a job well-done” should be rewarded. We strive to be the best at what we do and we want to be able to sustain the service we offer by being profitable in our works. We realize, though, we must first provide VALUE to our clients for any of that to be possible.
Catalyst Welding strives to be EXCELLENT at the work that we pursue. We take the approach that being the best at our work requires that we take time at the end to acknowledge what we did well and what we can improve. We believe that through this continuous-improvement mindset, we will achieve Excellence in our works.
We believe that our work should always “begin with the end in mind.” Our works are intended to stand the test of time, under the conditions which they are designed. Catalyst Welding vows that we will build our legacy in this world by standing behind the core values of our company. We want our brand to be able to be passed to the future generations.
Contact Us!
Daniel Conner – President
By Phone: (865)855-9082
By Email: dsconner@catalystweld.com
By Mail:
8735 Dunwoody Place
#5546
Atlanta, GA 30350