What is the phone number for The Duke of Oil?

(219) 769-3001. You call The Duke of Oil directly; AssistAnt never sits in the middle.

Where is The Duke of Oil?

The Duke of Oil serves Merrillville, IN as a service-area business (no street address shown).

Is The Duke of Oil still in business?

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

Is The Duke of Oil licensed and insured?

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

Who else is near Merrillville?

AssistAnt lists 863 auto repair shops near Merrillville. Closest to The Duke of Oil: Exhaust Masters (0.1 mi), Midwest Auto Care & Transmission Center (0.2 mi), The Duke Of Oil (0.4 mi).

The Duke of Oil · (219) 769-3001

AssistAnt › Pro directory › Merrillville, IN

What we do

Services

🛠️Auto repair

Checked, with dates

🧾 Trust Card · 1 receipts

Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
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.

Open the full Trust Card

In their words

Customer reviews

“

No reviews here yet. Every review on this page comes from a real customer, confirmed by a text code or a one-time link texted to their phone, and stays up good or bad.

Leave a review

Where

Service area

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

About The Duke of Oil

The Duke of Oil is listed on AssistAnt for auto repair in Merrillville, IN.

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

Contact

Phone: (219) 769-3001
Website: thedukeofoil.com
Location: Merrillville, IN, 46410 (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 Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →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 The Duke of Oil

What is the phone number for The Duke of Oil?: (219) 769-3001. You call The Duke of Oil directly; AssistAnt never sits in the middle.
Where is The Duke of Oil?: The Duke of Oil serves Merrillville, IN as a service-area business (no street address shown).
Is The Duke of Oil still in business?: Listed from public business records, last updated October 14, 2026. Call to confirm.
Is The Duke of Oil licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Merrillville?: AssistAnt lists 863 auto repair shops near Merrillville. Closest to The Duke of Oil: Exhaust Masters (0.1 mi), Midwest Auto Care & Transmission Center (0.2 mi), The Duke Of Oil (0.4 mi).

On AssistAnt 24/7

?not scored

AI Visibility Score

Weekly check not run yet. The AI Boost score above shows where this page stands today.

This score measures how visible this business is to AI assistants. It is not a grade of their work. How it’s scored

What the AIs say

Not checked yet for Merrillville. Claim this page and we’ll ask ChatGPT and Claude for you, free.

Is this your business?

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.

This is me: claim it free

We call your listed number (or email the address on file) with a code. About a minute. No card, ever.

Other auto repair shops nearby

Exhaust MastersMerrillville, IN · 0.1 mi
Midwest Auto Care & Transmission CenterMerrillville, IN · 0.2 mi
The Duke Of OilMerrillville, IN · 0.4 mi
Bosak Motors Service DepartmentMerrillville, IN · 0.5 mi
US 30 Mufflers 4 LessMerrillville, IN · 0.6 mi
M&M Car Care CenterMerrillville, IN · 0.7 mi

All auto repair shops near Merrillville, IN (863) →

Every trade and local freelancer in Merrillville →

Report this listing