What is the phone number for Proto-Works Machine?

(818) 879-1878. You call Proto-Works Machine directly; AssistAnt never sits in the middle.

Where is Proto-Works Machine?

Proto-Works Machine serves Simi Valley, CA as a service-area business (no street address shown).

Is Proto-Works Machine still in business?

Listed from public business records, last updated October 14, 2026. Call to confirm.

Is Proto-Works Machine licensed and insured?

Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.

Who else is near Simi Valley?

AssistAnt lists 232 machine shops near Simi Valley. Closest to Proto-Works Machine: Commercial & Aerospace Machining (0.1 mi), Bourdelais Grinding Co., Inc. (0.3 mi), White Rhino Industries Inc (0.3 mi).

Proto-Works Machine · (818) 879-1878

AssistAnt › Pro directory › Simi Valley, CA

What we do

Services

🛠️Machine shops & CNC

Checked, with dates

🧾 Trust Card · 2 receipts

Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
Oct 14
Shown as open for business in the source dataOperating status in the business record.
Oct 14

Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.

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In their words

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Where

Service area

Map of the Simi Valley, CA area (© Google). Is this your business? Claim it and put up your own photos →

About Proto-Works Machine

Proto-Works Machine is listed on AssistAnt for machine shops & cnc in Simi Valley, CA.

Built from public business information. Call to confirm before you go.

Contact

Phone: (818) 879-1878
Website: proto-works.com
Location: Simi Valley, CA, 93063 (service area)
Booking: Not bookable online yet. Call the business directly.

Listed from public recordsNot verified yet. Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →

Quick facts about Proto-Works Machine

What is the phone number for Proto-Works Machine?: (818) 879-1878. You call Proto-Works Machine directly; AssistAnt never sits in the middle.
Where is Proto-Works Machine?: Proto-Works Machine serves Simi Valley, CA as a service-area business (no street address shown).
Is Proto-Works Machine still in business?: Listed from public business records, last updated October 14, 2026. Call to confirm.
Is Proto-Works Machine licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Simi Valley?: AssistAnt lists 232 machine shops near Simi Valley. Closest to Proto-Works Machine: Commercial & Aerospace Machining (0.1 mi), Bourdelais Grinding Co., Inc. (0.3 mi), White Rhino Industries Inc (0.3 mi).

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AI Visibility Score

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What the AIs say

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Other machine shops nearby

Commercial & Aerospace MachiningSimi Valley, CA · 0.1 mi
Bourdelais Grinding Co., Inc.Simi Valley, CA · 0.3 mi
White Rhino Industries IncSimi Valley, CA · 0.3 mi
U Dash IncSimi Valley, CA · 0.4 mi
Savage Machining Inc.Simi Valley, CA · 4.3 mi
Van's Manufacturing IncSimi Valley, CA · 5.0 mi

All machine shops near Simi Valley, CA (232) →

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