Top 15 High Precision CNC Machining Companies in USA (2024)

Finding a CNC shop near me in USA can be a challenging task. Since there are more than one thousand US-based CNC machining companies, how to approach a professional manufacturer to make high-precision parts. Where multi-axis machining is capable of creating parts with tighter tolerances, there is a huge space for medical, aerospace, and automotive contract manufacturing. 

In this article, we have listed US-based high-precision machining companies. You can also read a quick table to check the ranking. 

List of Best Precision Machining Companies (Ranking & Reviews)

CompanyWebsiteYear FoundedContactServicesApplications
1. Portland Precisionhttps://www.ppmfg.com/contact1967+1 503-253-67005-Axis CNC Machining, Assembled Parts, Turned Parts, Secondary OperationsComputer Technology, Mining, Testing Equipment
2. Best Engineering CNC High Precision Machininghttps://bestengineeringcnc.com/1995+1 818-255-0838CNC Production Milling, Swiss Turning & Milling, Horizontal Milling, Manual Milling, Production LatheN/A
3. American Precision Tool INChttps://www.ameriprectool.com/>20 Years+1 818-896-2100Multi-Axis Machining, CNC Turning, Milling, PrototypingMedical Devices
4. Ultimate Precision Techhttps://ultimateprecisiontechnology.com/2015+1 979-557-5516One-Stop CNC Machining, Quality Control, Fast TurnaroundPrototype, Assembly, Production
5. USA Precision Machine and Co.https://www.usaprecision.com/1996+1 281-458-7304Turning, Boring, MillingComplex Machining Projects
6. Precision Machine Companyhttps://www.precisionmachineco.com/1959+1 804-359-5758Welding (MIG, TIG, Stick), CNC & Conventional Turning/Milling, Grinding, BalancingBending, Welding, Assemblies
7. The Precision Machininghttps://www.theprecisionmachining.com/1981+1 818-240-9879CNC Machining, Prototyping, ProductionProduction Equipment, Conveyors
8. Chicago CNC Machining Co.http://chicagocncmachining.com/45+ Years+1 708-352-1255CNC/Manual Milling & Turning, 3D Profile MachiningPlating, Welding, Heat Treating
9. High Speed CNChttps://www.high-speed-cnc.com/contactN/A+1 408-492-0331Extreme Precision Machining, Prototype & Production, Assemblies & Fixtures, Tooling, 3D MachiningAerospace & Defense (Lockheed Martin, JPL)
10. GY Machining and Manufacturinggymachining.com
2008+1 (323) 900-0031Multi-Axis CNC Milling, CNC Turning, Lathe EDM, EDM Wire Grinding, Welding, FabricationMilling, Turning, Drilling
11. United CNC Machininghttp://www.unitedcncmachining.com/N/A+1 248-393-2300Prototype Machining, Production Machining, Multi-Axis Machining, Plastic Machining, Part Marking & Laser EngravingConceptual Design, Production
12. CNC Precision Manufacturing INC.https://cncpm.com/terms-conditions/1995+1 503-333-2031CNC Turning & Milling (up to 11 Axes), Tooling & Design, 3D Reverse Engineering, CMM Inspection, Wire EDM, Heat TreatingDiverse (AS9100 & ISO compliant)
13. CNC Precision Machining Productshttps://www.cnc-precision.com/N/A+1 (305) 696-9681Engineering Assistance, CAD/CAM, CNC Machining, Metal Stamping, Welding, Die CastingMetalworking
14. SoCal Precision Engineeringhttps://www.socalprecisionengineering.com/20 Years+1 951-407-947
Ultra precision Machining and grinding INChttp://www.ultramachining.com/15 years:+132172596551 high-precision CNC machining in Palm Bay, Fl.2 Hardware Installation and Assembly3 A Variety of Plating S1 Aluminum2 Stainless Steels3 Titanium

No 1: Portland Precision 

Portland Precision is a reputable company providing high-precision CNC machining. They specialize in exceeding expectations for clients in demanding industries like computer technology, mining, and testing equipment.  They are expert in CNC parts manufacturing with tight tolerance machining capabilities, utilizing a combination of advanced 5-axis CNC machining and turning technology.  Whether you require complex prototypes or high-volume production runs, Portland Precision’s commitment to precision and advanced CNC machining technology ensures exceptional results.

1: Website URL: https://www.ppmfg.com/

2: Email Address: Not Available

3: Contact No: 503-253-6700

4: Address: 2024 Portland Precision | 16327 NE Cameron Blvd. – Portland, Oregon 9723 

5: Year of Foundation:Since 1967

6: What do customers say about this company?

Major Services

  1. Precision CNC machining
  2. Assembled part
  3. 5 Axis CNC machinings
  4. Turned parts
  5. Secondary operations

Precision Parts and Application

  1. Computer technology
  2. Mining industry 
  3. Testing equipment 

No 2: Best Engineering CNC High Precision Machining  

Founded in 1995, Best High-Precision CNC Machining has carved a niche in the industry with their state-of-the-art CNC equipment.  Their comprehensive suite of CNC milling and turning machines, including advanced Swiss turning centers, allows them to tackle a wide range of projects.  Best Engineering CNC excels in high-volume production runs, ensuring precision and efficiency for projects of all sizes. The best  Precision Machining Services do not commit to quality throughout the entire process and guarantee customer satisfaction.

1: Website URL: https://bestengineeringcnc.com/

2: Email Address: Arthur@BestEngineeringCNC.com

3: Contact No: 818-255-0838

4: Address: TACT BEST ENGINEERING

11455 Vanowen St. North Hollywood, CA 91605

5: Year of Foundation: Establishment in 1995

6: What do customers say about this company?

Major Services

1: CNC production machining

2: Series CNC swiss turning and milling center

3: CNC production horizontal milling machine

4: Bridgeport manual mill machine

5: CNC production lathe machines

Precision Parts and Application

No 3: American Precision Tool INC

High-Precision CNC Machining with over two decades of experience, American Precision Tool INC has become a renowned name in high-precision CNC machining, particularly within the medical device manufacturing sector. This company has 5-Axis CNC Machining capabilities that allow them to craft complex medical components that meet rigorous industry standards. 

 American Precision Tool provides CNC turning, milling, and CNC machining for rapid prototyping , catering to a variety of applications.  They are expert in handling complex geometries and Tight tolerance machining capabilities makes them a trusted partner for projects requiring the utmost precision.

1: Website URL: https://www.ameriprectool.com/

2: Email Address: info@ameriprectool.com

3: Contact No: 818-896-2100

4: Address: 10314 Norris Ave Units H thur J, Pacoima, CA 9133110314 Norris Ave Units H thur J, Pacoima, 5: Year of Foundation: Manufacturing Parts and Building Relationships For Over 20 Years

6: What do customers say about this company? No Review

Major Services

1: CNC Medical machining For The medical industry

2:Multi axis machining

3:CNC turning

4:CNC milling

5:Prototyping

Precision Parts and Application

1:flexible production capabilities

2:create a wide variety of geometries

3:CNC turning services include prototypes, shafts, bushings, fittings

No 4: Ultimate Precision Tech

Despite being a young company established in 2015, Ultimate Precision Tech has rapidly gained recognition for its commitment to quality and efficiency.  They function as a one-stop shop, streamlining the CNC machining process for their clients.  Ultimate Precision Tech is a USA-based CNC machine shop that prioritizes stringent quality control measures to ensure every project meets their high standards.  This dedication to precision, coupled with their focus on fast turnaround times, makes them a valuable partner for businesses seeking reliable and efficient precision machining services.

1: Website URL: https://ultimateprecisiontechnology.com/

2: Email Address: long@ultimate-precision.com

3: Contact No: +19795575516

4: Address: 5829 W Sam Houston Pkwy N Suite 1007, Houston, TX 77041, United States

5: Year of Foundation: 2015

6: What do customers say about this company?

Major Services

1:One stop USA-based CNC machine shops

2:work with Ultimate Precision Tech

3:Stringent quality control

4:Custom CNC machining projects

5:Quick turnaround

Precision Parts and Application

Prototype machining and simple

Assembly to production

Inventory control and maintenance

No 5: USA precision machine and CO

Since 1996, USA Precision Machine and Co. has established itself as a specialist in handling Custom CNC machining projects.  Their expertise lies in tackling medium to heavy custom jobs, ensuring precision and quality even for the most complex designs.  USA Precision Machine prioritizes on-time project completion,  understanding the importance of adhering to deadlines in today’s fast-paced environment.  Their unwavering focus on precision and quality makes them a dependable partner for clients with demanding High-Precision CNC Machining requirements.

1: Website URL: https://www.usaprecision.com/

2: Email Address:chester@usaprecision.com

3: Contact No:Call Us: 281-458-7304

4: Address: 8028 Van Hut Lane Houston, TX 77044

5: Year of Foundation: 1996

6: What do customers say about this company?

Major Services

1:CNC turning

2:Boring 

3: CNC milling

Precision Parts and Application

1:Handling medium to heavy custom machining projects

2:Schedules to complete projects on time

3:Quality and precision

No 6: Precision machine Company

Precision Machine Company, Inc. is a machine shop located in Richmond, Virginia. They specialize in Custom Machined Parts and offer services including MIG, TIG, and stick welding, CNC and conventional turning and milling, surface and cylindrical grinding, and computer-aided and conventional balancing.

1: Website URL: https://www.precisionmachineco.com/

2: Email Address:sales@precisionmachineco.com

3: Contact No:804.359.5758

4: Address: 8011 White Bark Terrace, Richmond, VA

5: Year of Foundation: Founded in 1959

6: What do customers say about this company? No review

Major Services

1:MIG, TIG and stick  welding services

2:Precision CNC & conventional CNC turning

3:Precision CNC & conventional milling Services

4:Surface and cylindrical grinding services

5:Custom CNC machining projects

Precision Parts and Application

1: Bending capabilities on pipe and tubing to 3″ OD

2: Welding

3: Small assemblies

4: Precision honing certified welding

drilling

No 7: The precision machining

Precision Machining Inc. is a machine shop that offers custom-made machined parts. They emphasize quality and service and have been in business since 1981. They offer Precision Machining Services including CNC machining, prototyping, and large quantity production.

1: Website URL: https://www.theprecisionmachining.com/

2: Email Address:sales@precisionmachineco.com

3: Contact No:+18182409879

4: Address:4519 Alger St, Los Angeles, CA 90039

5: Year of Foundation: In business since 1981

6: What do customers say about this company? 

Major Services

1:Assembles

2: Broaching

3:Grinding

4:Machine assemblies

5:Production machining

Precision Parts and Application

1:Conveyors

2:Production equipment

3:Loading & unloading

4:High-quality CNC machined components

No 8: Chicago CNC Machining Co.

Chicago CNC Machining Co. is a Chicago machining company that offers a variety of services including production machining, design, and engineering. They are committed to providing high quality parts and have over 30 years of experience in CNC Parts Manufacturing.

1: Website URL: http://www.chicagocncmachining.com/

2: Email Address:info@chicagocncmachining.com

3: Contact No:+17083521255

4: Address:6880 River Rd, Hodgkins, IL 60525

5: Year of Foundation:45 years experience

6: What do customers say about this company?  No Review

Major Services

1:CNC Milling

2:Manual Milling

3:CNC Turning

4:Manual turning

5:”3 Dimensional” profile machining

Precision Parts and Application

1:Plating

2:Welding

3:O.D. grinding

4:Heat treating

5:Electropolishing

No 9:High Speed CNC

High Speed CNC is a high-precision CNC machining company that specializes in producing complex parts for various industries. They use state of the art equipment and have a highly skilled workforce. The company is AS9100 and ISO 9001 certified. Some of their satisfied customers include Lockheed Martin and JPL.

1: Website URL: https://www.high-speed-cnc.com/

2: Email Address:joe@high-speed-cnc.com

3: Contact No:+14084920331

4: Address:3324 Victor Ct, Santa Clara, CA 95054

5: Year of Foundation:no

6: What do customers say about this company?  

Major Services

1 Extreme precision

2 Prototype machining

3 Assemblies & fixtures

4 Tooling

5 3D machining

Precision Parts and Application

1 Titanium

2 Kovar

3 Molybdenum

4 All types of stainless steel

5 Vanadium permendu

6 Inconel

7 BeCu

8 All types of aluminum

tantalum

No 10:GY MACHINING AND MANUFACTURING AN DESIGN

GY CNC machining services  was established in 2008. It provides low-cost machining solutions. With deep industrial knowledge, its engineers can manufacture instant metal parts. They can develop complex custom metal and plastic parts with tight tolerances. GY machining is expert in multi-axis CNC milling, including 5-axis CNC machining capabilities for compound designs. 

1: Website URL:gymachining@gmail.com

2: Email Address:hinguanzo@alphaprecisioncnc.com

3: Contact No:(323) 900 0031

4: Address:No. 122, Shajingtou Lane 1, Matigang Village, Dalingshan Town, Dongguan, Guangdong. 523820

5: Year of Foundation:Founded in 2008

6: What do customers say about this company?  No review

Major Services

1 Multi-axis CNC milling / five-axis machining

2 CNC turning and Lathe EDM machining

3 EDM wiring grinding

4 Custom machined parts

5 Welding and fabrication

Precision Parts and Application

1 Milling

2 Turning

3 Drilling

No 11: United CNC Machining

United CNC Machining is a one-stop shop for clients across the product development spectrum.  Their expertise spans conceptual design, prototyping, and production machining.  They excel in complex projects, offering multi-axis machining and even handle plastic parts alongside their metalworking capabilities.  United CNC Machining caters to clients with custom needs, creating workholding devices and engineered components to bring their visions to life.

1: Website URL: http://www.unitedcncmachining.com/

2: Email Address: not available

3: Contact No:+12483932300

4: Address:1597 Atlantic Blvd, Auburn Hills, MI 48326

5: Year of Foundation:no

6: What do customers say about this company?  

Major Services

1 Precision prototype machining

2 Production CNC machining (Gamma Phase)

3 Multi-Axis billet machining

4 Precision machining of plastic

5 Part marking & laser engraving

Precision Parts and Application

1 Conceptual & Beta Phase

2 Gamma Phase

3 Custom machined parts

4 engineered components

No 12:  CNC PRECISION MANUFACTURING INC.

Established in 1995, CNC Precision Manufacturing is a trusted partner for high-precision machining projects.  Their comprehensive services include a variety of CNC turning and milling options, with capabilities extending up to 11 axes for complex designs.  They also offer cost-effective CNC machining services in-house tooling and design expertise, ensuring seamless project execution.  CNC Precision Manufacturing goes beyond machining, providing 3D reverse engineering, precision measurement (CMM), and a range of finishing services like Wire EDM and heat treating.

1: Website URL:http://www.cncpm.com/

2: Email Address: mm@cncpm.com

3: Contact No:+15033332031

4: Address:13735 SW Galbreath Dr, Sherwood, OR 97140

5: Year of Foundation:1995 

6: What do customers say about this company? 

Major Services

1 CNC turning center

2 mill turn centers

3 CNC milling from 2 to 11 axes

4 Tooling and design

5 Computer systems and software

Precision Parts and Application

1 3D reverse engineering

2 contract precision measuring CMM inspection to AS and ISO

3 specializing in Wire EDM, stereolithography, grinding, production sawing, plating, anodizing, heat treating

No 13: CNC Precision 

For clients seeking a full-service metalworking solution, CNC Precision Machining Products in Hialeah, Florida, offers a compelling option.  They bridge the gap between design and production with engineering assistance, CAD/CAM capabilities, and a complete suite of CNC machining services.  Beyond traditional machining, CNC Precision Machining Products offers advanced CNC machining technology in additional metalworking processes like metal stamping, welding, and die casting, allowing them to tackle projects with diverse requirements.

1: Website URL:http://www.cnc-precision.com/

2: Email Address:Info@cnc-precision.com

3: Contact No:(305) 696-9681

4: Address:1035 E 26th St, Hialeah, FL 33013

5: Year of Foundation:Not available

6: What do customers say about this company? No review

Major Services

1 Engineering assistance available

2 CAD / CAM prototype machining

3 CNC Milling center

4 CNC turning center

5 Tooling and fixing.

Precision Parts and Application

1 Metal stamping

2 Metal welding

3 Die casting

4 Metal machining

No 14: SoCal Precision Engineering

With two decades of experience, SoCal Precision Engineering has established itself as a leader in precision turning.  They are expert in advanced CNC machining technology and a range of turning techniques, including threading, parting/cutting, facing, and both contour and form turning.  SoCal Precision Engineering caters to clients working with various materials, including alloy steels, aluminum, brass, and bronze alloys, ensuring they can handle a wide range of projects.

1: Website URL:http://www.socalprecisionengineering.com/

2: Email Address:IInfo@SoCalPrecisionEngineering.com

3: Contact No:+19514079471

4: Address:357 N. Sheridan Ave. Suite 107, Corona CA 92880-5468, United States

5: Year of Foundation:20 years of experience

6: What do customers say about this company? No review

Major Services

1 Threading

2 Parting/Cutting

3 Facing

4 CNC Turning

5 Contour Turning

6  Form Turning

Precision Parts and Application 

1 Alloy Steels

2 Aluminum

3 Brass

4 Bronze Alloys

No 15: Ultra precision Machining and grinding INC

Ultra Precision Machining and Grinding prioritizes metal machining for clients in Palm Bay, Florida.  Their capabilities extend beyond machining, offering services like hardware assembly, plating, and even product development consultation.  They can assist with creating CAD drawings and advise on manufacturability, ensuring a smooth transition from concept to finished product.  Ultra Precision Machining works with a variety of Metal Machining, including aluminum, stainless steel, and even exotic materials like titanium and copper.

1: Website URL:http://www.ultramachining.com/

2: Email Address:info@ultramachining.com

3: Contact No:+13217259655

4: Address:2870 Kirby Cir NE # 6, Palm Bay, FL 32905

5: Year of Foundation:15 years

6: What do customers say about this company? 

Major Services

1 high-precision CNC machining in Palm Bay, Fl.

2 Hardware Installation and Assembly

3 A Variety of Plating Services

4 Product Development & Manufacturability Advice

5 CAD Drawing Creation

Precision Parts and Application 

1 Aluminum

2 Stainless Steels

3 Titanium

4 Copper

5 Brass

6 Machinable Plastics

Conclusion

In this article we have covered some fof the best performing US based precision machining companies. We have also mentioned customer reviews, so you can get a fair idea about each manufacturer. If you find any difficulty to contact professional and low-price machining shop, you can take advice from us. 

Eileen
Eileen

Product Development

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