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 or a one-time link texted to their phone, and stays up good or bad.
Service area
Map of the Michigan City, IN area (© Google). Is this your business? Claim it and put up your own photos →
About Gann Mechanical
Gann Mechanical is listed on AssistAnt for heating & air conditioning (hvac) in Michigan City, IN.
Built from public business information. Call to confirm before you go.
Contact
- Phone
- (219) 575-5858
- Location
- Michigan City, IN, 46360 (service area)
- Booking
- Not bookable online yet. Call the business directly.
Quick facts about Gann Mechanical
- What is the phone number for Gann Mechanical?
- (219) 575-5858. You call Gann Mechanical directly; AssistAnt never sits in the middle.
- Where is Gann Mechanical?
- Gann Mechanical serves Michigan City, IN as a service-area business (no street address shown).
- Is Gann Mechanical still in business?
- Listed from public business records, last updated September 30, 2026. Call to confirm.
- Is Gann Mechanical licensed and insured?
- Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
- Who else is near Michigan City?
- AssistAnt lists 64 HVAC companies near Michigan City. Closest to Gann Mechanical: Doler Services Plumbing Heating & Cooling (1.2 mi), City Heating & Cooling Inc. (2.0 mi), Paniccia Heating & Cooling Inc (2.7 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 Michigan City. 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 HVAC companies nearby
- Doler Services Plumbing Heating & CoolingTrail Creek, IN · 1.2 mi
- City Heating & Cooling Inc.Michigan City, IN · 2.0 mi
- Paniccia Heating & Cooling IncMichigan City, IN · 2.7 mi
- Larry Dalton IncMichigan City, IN · 3.3 mi
- Blocksom & Co PlantMichigan City, IN · 3.7 mi
- Don Hatfield Heating & CoolingNew Buffalo, MI · 4.7 mi