CNC Machining Shops in California

California is a hub for advanced manufacturing in the Western United States, with strength in aerospace, defense, and technology-driven production.

1475 verified suppliers272 cities

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CNC Machining Shops in California

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Our directory features 1475 verified CNC machining shops across 272 cities in California, including suppliers holding AS9100 Rev D, AS9100D + ISO 9001, AS9110 certifications. Each listing is verified to help OEMs make informed sourcing decisions.

Whether you need precision machining, CNC milling, CNC turning, or other CNC machining shop capabilities, our directory makes it easy to compare suppliers side by side. Filter by certification, location, and specialty to narrow your search.

Atlas Mfg

Chico, California5.0(1)

+1 530-354-1390

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Atlas Screw Machine Products

San Francisco, California5.0(2)

+1 415-621-6737 Website

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Auto Machine Specialties

Fresno, California3.9(35)

Expert engine machining services for precision performance and reliability. Your trusted source for high-quality engine components.

+1 559-268-9235 Website

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Automatic Screw Machine Products Company

Brea, California

9100 (9001:2015) certified. Certification body: DNV Business Assurance USA, Inc.. Structure: Single Site.

AS9100 Rev D

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Av Machine Shop

San Jose, California3.3(3)

+1 408-288-7040

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Avila's Auto Machine Shop

Fresno, California3.2(12)

+1 559-477-8660

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Axis Product Development

Santa Ana, California5.0(2)

Home Services Low volume and prototyping Mid- Large volume production machining Controlled Outsource processing Materials Outside Processing Capability List Manufacturing Capability Inspection Capability Support Equipment Software Capability Delivery Capability Projects Certifications Articles Videos Contact Us X Edit Content Home Low volume and prototyping Mid- Large volume production machining Controlled Outsource processing Materials Outside Processing Capability…

+1 800-864-5457 Website

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Aztec Machine Co Inc

Rancho Cordova, California

+1 916-638-4894

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B & F Modern Manufacturing, Inc.

Santa Ana, California3.7(6)

+1 714-540-1158 Website

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B & G Machine and Welding

Bakersfield, California5.0(4)

+1 661-322-7764 Website

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B & Z Manufacturing Co Inc

San Jose, California5.0(1)

B&Z Manufacturing is a precision CNC machine shop and is the San Francisco Bay Area

+1 408-943-1117 Website

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B J Grinding Inc

Burbank, California5.0(2)

+1 818-954-8844 Website

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B L Machining

Sylmar, California

+1 818-364-7007

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B-C-H Manufacturing Co

Oakland, California

+1 510-569-6586

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B&R Head & Block Repair

West Sacramento, California3.9(27)

When you are in need of diesel engine machining services in the West Sacramento, CA area, contact the professionals at B&R Head & Block Repair! Call (916) 229-8465 today for more information.

+1 916-371-0512 Website

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Banda Manufacturing LLC

Santa Clarita, California

Banda Manufacturing - CNC Machining and Finishing Services

+1 661-855-7251 Website

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Barajas Machine Shop

Norwalk, California

+1 562-926-6856

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Barber's Machine Shop

Oxnard, California3.0(6)

+1 805-487-5467

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Baron's Precision Machining

Madera, California5.0(1)

+1 559-706-7719 Website

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Barrot Corporation

Irvine, California5.0(3)

+1 949-852-1640 Website

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Cities in California

Santa Ana (80)San Jose (77)Anaheim (49)San Diego (44)Fremont (40)Riverside (30)Valencia (25)Torrance (25)North Hollywood (24)Bakersfield (20)Gardena (20)Oxnard (19)Simi Valley (19)Temecula (18)Huntington Beach (18)Fresno (18)Fullerton (17)Rancho Cucamonga (17)Rancho Cordova (17)Lake Elsinore (16)Sacramento (16)Ventura (16)Morgan Hill (15)Santa Clara (15)Modesto (15)Long Beach (14)Los Angeles (13)Escondido (13)Burbank (13)Glendale (13)San Leandro (12)Brea (12)Richmond (12)Van Nuys (12)Oceanside (11)Chatsworth (11)Oakland (11)Sylmar (11)San Bernardino (11)Fontana (11)Garden Grove (10)Santa Clarita (10)Stockton (10)Irvine (10)Canoga Park (10)Paso Robles (10)San Luis Obispo (9)Santa Rosa (9)Lancaster (9)Norwalk (8)Santa Fe Springs (8)Grass Valley (8)Oakdale (8)Tehachapi (8)La Habra (7)Yorba Linda (7)Newbury Park (7)Moorpark (7)Diamond Springs (7)San Francisco (6)Campbell (6)Chico (6)Lake Forest (6)Tracy (6)Chula Vista (6)Redding (6)Livermore (5)Harbor City (5)Concord (5)Corona (5)Hayward (5)West Sacramento (5)Eureka (5)Orange (5)Hesperia (5)Visalia (5)Spring Valley (5)Santa Cruz (5)Petaluma (5)Los Alamitos (5)Sun Valley (4)Oroville (4)Placerville (4)Placentia (4)Monrovia (4)Inglewood (4)Pasadena (4)San Marcos (4)El Monte (4)Redwood City (4)Compton (4)Indio (4)Murrieta (4)Yuba City (4)Northridge (4)Wilmington (4)Cerritos (4)Apple Valley (4)Laguna Hills (4)San Fernando (4)Salinas (3)La Puente (3)Santa Paula (3)Sunnyvale (3)Marina Del Rey (3)Tulare (3)Napa (3)Ontario (3)Alameda (3)Palmdale (3)Roseville (3)Arcadia (3)Camarillo (3)Tustin (3)South Gate (3)La Mirada (3)Sonoma (3)Costa Mesa (3)Santa Barbara (3)Walnut (3)Rohnert Park (3)Highland (3)Fountain Valley (3)Moreno Valley (3)South El Monte (3)Chino (3)Pleasanton (3)San Rafael (3)Whittier (3)Morro Bay (3)Elk Grove (3)Cypress (3)Shingle Springs (2)Anderson (2)Baldwin Park (2)Downey (2)Madera (2)Ceres (2)Banning (2)Hemet (2)El Dorado Hills (2)Murphys (2)Santee (2)Upland (2)Suisun City (2)Stanton (2)Oakhurst (2)Poway (2)Bloomington (2)Norco (2)Victorville (2)Woodland (2)Beaumont (2)Ramona (2)Auburn (2)Rialto (2)Ojai (2)Redondo Beach (2)Hawthorne (2)ANAHEIM (2)San Ramon (2)Reedley (2)Vacaville (2)Atwater (2)Milpitas (2)Buellton (2)Kingsburg (2)Paramount (1)Twin Peaks (1)Montclair (1)Granada Hills (1)Meridian (1)Redlands (1)San Gabriel (1)Solvang (1)Fortuna (1)San Clemente (1)Littlerock (1)Fort Jones (1)Hilmar (1)Hacienda Heights (1)City of Industry (1)Rowland Heights (1)Pittsburg (1)Scotts Valley (1)Pico Rivera (1)Lakewood (1)Atascadero (1)Los Gatos (1)San Jacinto (1)Berkeley (1)Irwindale (1)Calabasas (1)Cotati (1)Gilroy (1)Antioch (1)East Los Angeles (1)Lomita (1)Rocklin (1)Marysville (1)Red Corral (1)Lodi (1)Arbuckle (1)Canyon Country (1)Arleta (1)Etna (1)Clovis (1)Temple City (1)Clarksburg (1)Pine Grove (1)Aguanga (1)El Cajon (1)Sunland (1)Sanger (1)GARDENA (1)Dublin (1)Palo Alto (1)Lakeport (1)Carlsbad (1)Beverly Hills (1)Mission Viejo (1)Hanford (1)Anahiem (1)Ukiah (1)Del Rey (1)Cameron Park (1)Newark (1)Tarzana (1)Caruthers (1)Lawndale (1)Perris (1)La Jolla (1)Menlo Park (1)Signal Hill (1)El Dorado (1)Corcoran (1)Bell Gardens (1)Nevada City (1)Thousand Oaks (1)Clearlake (1)Colton (1)Blythe (1)National City (1)Huntington Park (1)San Martin (1)Vallejo (1)Vista (1)Rosamond (1)North Highlands (1) Westminster (1)Bassett (1)San Dimas (1)Lewiston (1)Azusa (1)Fallbrook (1)Pioneer (1)Cathedral City (1)Carmichael (1)Burlingame (1)Firebaugh (1)Commerce (1)Orange Cove (1)SUN VALLEY (1)Calimesa (1)Catheys Valley (1)Lakeside (1)Reseda (1)Hawaiian Gardens (1)Monterey (1)Proberta (1)Lynwood (1)Mira Loma (1)

Major Industrial Cities in California

Los Angeles

aerospace, entertainment tech, apparel manufacturing

San Diego

defense, biotech, communications

San Jose

semiconductors, precision machining, electronics

San Francisco

tech manufacturing, biotech, robotics

Anaheim

aerospace, medical devices, electronics

Certifications in California

AS9100 Rev D AS9100D + ISO 9001 AS9110 AS9120 CMMC Level 2 ISO 13485 ISO 14001 ISO 27001

Industries in California

Aerospace Automotive Defense & Military Energy Food & Beverage Equipment General Industrial Marine Medical Devices

Frequently Asked Questions

How many CNC machining shops are in California?

Our directory currently lists 1475 verified CNC machining shops in California. Each listing includes certifications, capabilities, contact information, and customer ratings to help you make an informed decision.

What certifications do CNC machining shops in California hold?

CNC machining shops in California commonly hold certifications including AS9100 (aerospace), ISO 9001 (quality management), ITAR (defense). Use our certification filter to find suppliers that meet your specific quality requirements.

How do I get a quote from a CNC machining shop in California?

Browse our directory of CNC machining shops in California, select the suppliers that match your requirements, and use our free RFQ system to submit your project details. You can request quotes from multiple suppliers at once to compare pricing and lead times.

Do CNC machining shops in California offer rush services?

Many CNC machining shops in California offer expedited turnaround for urgent projects. Mention your timeline in the quote request and suppliers will let you know if they can accommodate your schedule.

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