Founded in 1981, Atlas Machining and Welding offers the best in industrial services and CNC machining in the Lehigh Valley, generously extending their services to Philadelphia, PA, and New York.

Whether you need services related to machining, metal fabrication, pressure vessel production and maintenance, laser cutting and precision bending, value-added services, or you’re in need of an industrial vacuum truck, Atlas Machining and Welding offers a one-stop shop for all things industrial, offering the highest quality services in PA. 

More than all of this, Atlas Machining and Welding offers 24-hour service in the Lehigh Valley, Pennsylvania and the surrounding areas up to 100 miles from their location of origin.


Atlas Machining and Welding provides a wide range of machining services, including CNC horizontal machining, CNC vertical machining and CNC turning centers, each with an impressive weight capacity ranging from 16,000-36,000lbs. 

More than this, Lehigh Valley CNC machining company Atlas Machining and Welding offers Blanchard grinding, with the use of a 42’’ diameter table.

Metal Fabrication

Whether you need light gauge or heavy metal plate fabrications, Atlas Machining and Welding can take care of all your metal fabrication needs. Carbon steel, stainless steel, aluminium, specialty alloys and more are all able to be fabricated – either custom, or through production runs – up to a capacity of up to 40 tons.


Offering assembly, disassembly, repair, modifications and rebuilding of equipment and machinery, Atlas Machining and Welding’s mechanical division deals with pumps, gearboxes, screens, crushers, mills, turbines, burners, hydraulic systems and more.

Laser Cutting & Precision Bending

In minutes, Atlas Machining and Welding can complete all your laser cutting needs – and can even laser cut unusual materials such as tool steel, AR plate, manganese, titanium and more.

Likewise, this Lehigh Valley CNC Machining and Welding company in Philadelphia offers precision bending, using a segmented tooling technique for maximum bending flexibility, and a CNC back-gauge for tight tolerances.

Pressure Vessels

Atlas Machining and Welding is certified with a ‘U’ stamp and an ‘R’ stamp from the national board for the repair and alteration of pressure vessels – so you know your vessels will be in safe hands. 

Certified to handle both plate and pipe with P1 and P8 materials, using FCAW, SMAW, GTAW and SAW processes, Atlas Machining and Welding can design, fabricate, manufacture and test the ASME pressure vessel you need.

Speciality Projects

Among the specialty projects that Atlas Machining and Welding takes on, company signage – including road signs, monuments, interior company logos and advertisements – custom furniture, decorative pieces, and custom awards are all in their repertoire.

Value-added Services

In addition to offering a number of value-added services, such as prototype work, engineering support, turnkey manufacturing and assembly, Atlas Machining and Welding in Lehigh Valley, PA offer the best in quality assurance, using a FARO Arm to carry out accurate inspections, among a range of other quality assurance procedures. 

Industrial Vacuum Trucks

Equipped to transport waste from power plants, cement plants, highway spills, and raw materials, among numerous other forms of waste, the industrial vacuum trucks from Atlas Machining and Welding are available for waste removal 24 hours a day. 

So, if you need CNC machining or related services in Lehigh Valley, Pennsylvania, or the surrounding areas – including Philadelphia and New York – be sure to check out Atlas Machining and Welding, the best CNC machining company in the area.

Is there a job that you need estimated?Are you in need of CNC machining or fabrication services?Call 610‑262‑1374

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