Services
🧾 Trust Card · 2 receipts
- Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
- Shown as open for business in the source dataOperating status in the business record.
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.
Open the full Trust CardCustomer reviews
No reviews here yet. Every review on this page comes from a real customer, confirmed by a text code, and stays up good or bad.
Service area
Map of the Elgin, IL area (© Google). Is this your business? Claim it and put up your own photos →
About Protopak Engineering Corporation
Protopak Engineering Corporation is listed on AssistAnt for machine shops & cnc in Elgin, IL.
Built from public business information. Call to confirm before you go.
Contact
- Phone
- (847) 979-1009
- Location
- Elgin, IL, 60124 (service area)
- Booking
- Not bookable online yet. Call the business directly.
Quick facts about Protopak Engineering Corporation
- What is the phone number for Protopak Engineering Corporation?
- (847) 979-1009. You call Protopak Engineering Corporation directly; AssistAnt never sits in the middle.
- Where is Protopak Engineering Corporation?
- Protopak Engineering Corporation serves Elgin, IL as a service-area business (no street address shown).
- Is Protopak Engineering Corporation still in business?
- Listed from public business records, last updated October 14, 2026. Call to confirm.
- Is Protopak Engineering Corporation licensed and insured?
- Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
- Who else is near Elgin?
- AssistAnt lists 450 machine shops near Elgin. Closest to Protopak Engineering Corporation: Quality Die Casting Co (0.3 mi), Rte St. Charles Inc (1.0 mi), AMTEC Precision Products (1.4 mi).
This score measures how visible this business is to AI assistants. It is not a grade of their work. How it’s scored
Not checked yet for Elgin. Claim this page and we’ll ask ChatGPT and Claude for you, free.
Make this page yours. It’s free.
- Your number confirmed, with the owner-confirmed markCustomers trust a confirmed page.
- Your AI Visibility Score and town rankSee where you stand with ChatGPT and Claude.
- Photos of your workYour best jobs, front and center.
- Reviews from your customersEach one confirmed by a text code.
- A free website at yourname.assistant247.netBuilt from your listing in a minute.
We call your listed number (or email the address on file) with a code. About a minute. No card, ever.
Other machine shops nearby
- Quality Die Casting CoElgin, IL · 0.3 mi
- Rte St. Charles IncElgin, IL · 1.0 mi
- AMTEC Precision ProductsElgin, IL · 1.4 mi
- Kreis Tool & ManufacturingElgin, IL · 1.8 mi
- Jr Tech, Inc.Elgin, IL · 1.8 mi
- Midwest Turned ProductsGilberts, IL · 1.8 mi