From prototype to production, We make your ideas a reality


 We have experience machining a wide range of materials from plastics to super alloys  


 Alphaeus utilizes top of the line equipment to produce high quality products 

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Southern Utah's Manufacturing Experts

About Us



4-Axis Milling


 4-Axis milling up to 20x50inches 

High Speed Milling


 We utilize some of the fastest machines on the market with the ability to cover a large 15x28 work envelope at speeds in excess of 2,400 in/min 

Standard Turning


 Standard 2-Axis turning capable of holding tolerances up to ±.0001  



 With dual spindles, dual turrets, and live tools, our turning centers are capable of complex machining operations 

CNC Swiss


 Our 7-Axis CNC swiss machines are capable of high volume and high precision up to 20mm diameter 

CNC Saw Cutting


 Up to 12x12 square or 10" diameter 

About Us


 Alphaeus is a locally owned CNC machine shop based in St. George, UT.  Established from humble beginnings in 2014 with only a 3-axis mill in a garage, Alphaeus has risen to meet the needs of the rapidly growing manufacturing sector in Utah.  By focusing their efforts on quality parts and on-time deliveries Alphaeus was able to rapidly expand their capabilities and capacity. Alphaeus now serves their customers from a 5,000 ft² facility that houses over a dozen CNC machines and a variety of support equipment.

Alphaeus keeps their customers at the forefront. From prototype to production, the highly skilled machinists at Alphaeus deliver quality parts at competitive prices in a wide range of industries.


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Alphaeus Manufacturing

516 industrial rd St George, UT 84770 US

(435) 229-5215