🐜AssistAnt · Pro directory
There are 448 machine shops within 25 miles of Ontario, CA in the AssistAnt directory as of October 16, 2026, 35 of them based in Ontario itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Verified businesses are listed first, then by distance. No business can pay for a higher spot.
Machine shops & CNC near Ontario
- Lamb Engineering
Ontario, CA · 0.4 mi
Not verified yet
(909) 947-5745
- Performance Water Jet
Ontario, CA · 0.6 mi
Not verified yet
(909) 324-0148
- Apc Machine Inc.
Ontario, CA · 0.6 mi
Not verified yet
(909) 930-1222
- Acra Machining
Ontario, CA · 0.8 mi
Not verified yet
(909) 947-2163
- Tic Machining
Ontario, CA · 0.9 mi
Not verified yet
(909) 930-3331
- H M Quality Machining
Ontario, CA · 0.9 mi
Not verified yet
(909) 930-2404
- Tech Industrial Machining Corp
Ontario, CA · 0.9 mi
Not verified yet
(909) 509-9030
- Kuder Engineering Inc
Ontario, CA · 1.0 mi
Not verified yet
(909) 947-4103
- Cal Precision Inc
Ontario, CA · 1.1 mi
Not verified yet
(951) 273-9901
- Alger Precision Machining
Ontario, CA · 1.1 mi
Not verified yet
(909) 986-4591
- Rush Dies
Ontario, CA · 1.1 mi
Not verified yet
(909) 947-2154
- Brothers VW Machine Shop
Ontario, CA · 1.1 mi
Not verified yet
(909) 947-6001
- Reliable Inc
Ontario, CA · 1.1 mi
Not verified yet
(909) 947-5762
- Primos Cylinder Head Inc.
Ontario, CA · 1.1 mi
Not verified yet
(909) 986-6433
- Durable Dies
Ontario, CA · 1.2 mi
Not verified yet
(909) 390-5700
- All Time Machine
Ontario, CA · 1.2 mi
Not verified yet
(909) 673-1899
- Sc Machining Inc.
Ontario, CA · 1.4 mi
Not verified yet
(909) 923-3494
- Salomon Machine Shop
Ontario, CA · 1.4 mi
Not verified yet
(909) 930-2353
- Xyz Precision Metal Inc
Ontario, CA · 1.4 mi
Not verified yet
(909) 542-5010
- JCM Engineering Corp.
Ontario, CA · 1.7 mi
Not verified yet
(909) 923-3730
- Armstrong Mechanical Solutions
Ontario, CA · 1.9 mi
Not verified yet
(519) 650-0316
- Summit Machine, LLC
Ontario, CA · 2.2 mi
Not verified yet
(909) 923-2744
- High Point Design
Ontario, CA · 2.5 mi
Not verified yet
(909) 987-2555
- South Precision Machining
Ontario, CA · 3.0 mi
Not verified yet
(909) 988-4343
- Elmore Products Inc
Ontario, CA · 3.1 mi
Not verified yet
(909) 988-0083
- Inspirnetics
Rancho Cucamonga, CA · 3.2 mi
Not verified yet
(909) 941-2004
- Rigid Metalworking Machinery, Inc.
Rancho Cucamonga, CA · 3.2 mi
Not verified yet
(909) 938-9109
- Mcgarec Gear & Machine Inc
Ontario, CA · 3.2 mi
Not verified yet
(909) 391-4608
- Simplex Machinery
Rancho Cucamonga, CA · 3.2 mi
Not verified yet
(909) 256-4929
- Franco CNC
Rancho Cucamonga, CA · 3.3 mi
Not verified yet
(909) 656-3206
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many machine shops are near Ontario, CA?
- 448 within 25 miles, 35 in Ontario, as of October 16, 2026.
- Which machine shops near Ontario, CA are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Verified businesses are listed first, then everyone else by distance. Placement cannot be bought, and AssistAnt never sells your contact information.
More in Ontario
- Appliance repair in Ontario, CA149 businesses
- Dryer vent cleaning in Ontario, CA15 businesses
- Used appliances in Ontario, CA12 businesses
- HVAC (heating & air conditioning) in Ontario, CA501 businesses
- Plumbers in Ontario, CA575 businesses
- Electricians in Ontario, CA351 businesses
- Roofers in Ontario, CA328 businesses
- Landscaping & lawn care in Ontario, CA462 businesses
- Cleaning services in Ontario, CA516 businesses
- Pest control in Ontario, CA237 businesses
- Locksmiths in Ontario, CA128 businesses
- Painters in Ontario, CA168 businesses
- Garage door repair in Ontario, CA299 businesses
- Handyman services in Ontario, CA123 businesses
- Pool & spa service in Ontario, CA133 businesses
- Water, fire & mold restoration in Ontario, CA182 businesses
- Concrete, masonry & paving in Ontario, CA239 businesses
- Fence contractors in Ontario, CA93 businesses
- Septic services in Ontario, CA17 businesses
- Junk removal in Ontario, CA16 businesses
- Home inspectors in Ontario, CA92 businesses
- Flooring in Ontario, CA96 businesses
- Windows & doors in Ontario, CA252 businesses
- Home security systems in Ontario, CA122 businesses
- Remodeling contractors in Ontario, CA307 businesses
- Insulation contractors in Ontario, CA19 businesses
- Solar installers in Ontario, CA54 businesses
- Towing in Ontario, CA184 businesses
- Auto repair in Ontario, CA2867 businesses
- Collision repair & auto glass in Ontario, CA659 businesses
- Diesel & truck repair in Ontario, CA139 businesses
- Motorcycle, marine & small engine repair in Ontario, CA98 businesses
- Welding & fabrication in Ontario, CA485 businesses
- Computer & phone repair / IT in Ontario, CA445 businesses
- Excavation & heavy equipment in Ontario, CA28 businesses
- Trucking in Ontario, CA206 businesses
Nearby towns
- Montclair, CA 5 mi
- Rancho Cucamonga, CA 5 mi
- Chino, CA 5 mi
- Upland, CA 5 mi
- Pomona, CA 7 mi
- La Verne, CA 9 mi
- Fontana, CA 10 mi
- Jurupa Valley, CA 11 mi
- Norco, CA 11 mi
- Corona, CA 12 mi