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 Sierra Madre, CA area (© Google). Is this your business? Claim it and put up your own photos →
About Gem Plumbing Inc
Gem Plumbing Inc is listed on AssistAnt for heating & air conditioning (hvac) in Sierra Madre, CA.
Built from public business information. Call to confirm before you go.
Contact
- Phone
- (626) 355-3496
- Website
- gemplumbersinc.com · loaded when we checked Nov 4, 2026
- Location
- Sierra Madre, CA, 91024 (service area)
- Booking
- Not bookable online yet. Call the business directly.
Quick facts about Gem Plumbing Inc
- What is the phone number for Gem Plumbing Inc?
- (626) 355-3496. You call Gem Plumbing Inc directly; AssistAnt never sits in the middle.
- Where is Gem Plumbing Inc?
- Gem Plumbing Inc serves Sierra Madre, CA as a service-area business (no street address shown).
- Is Gem Plumbing Inc still in business?
- Their website loaded when AssistAnt checked it on November 4, 2026.
- Is Gem Plumbing Inc licensed and insured?
- Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
- Who else is near Sierra Madre?
- AssistAnt lists 654 HVAC companies near Sierra Madre. Closest to Gem Plumbing Inc: Master Cooling & Heating (1.3 mi), Lindsey's Heat & Air (1.6 mi), Aire Serv Of Pasadena (1.9 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 Sierra Madre. 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
- Master Cooling & HeatingArcadia, CA · 1.3 mi
- Lindsey's Heat & AirArcadia, CA · 1.6 mi
- Aire Serv Of PasadenaArcadia, CA · 1.9 mi
- Access Heating & Air Conditioning, Inc.Pasadena, CA · 1.9 mi
- Air-tech Air Conditioning & Heating, Inc.Pasadena, CA · 1.9 mi
- Bowman Of ArcadiaArcadia, CA · 1.9 mi