What is the phone number for Jahn Plumbing, Inc?

(408) 842-9351. You call Jahn Plumbing, Inc directly; AssistAnt never sits in the middle.

Where is Jahn Plumbing, Inc?

Jahn Plumbing, Inc serves San Jose, CA as a service-area business (no street address shown).

Is Jahn Plumbing, Inc still in business?

Listed from public business records, last updated October 13, 2026. Call to confirm.

Is Jahn Plumbing, Inc licensed and insured?

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

Who else is near San Jose?

AssistAnt lists 277 plumbers near San Jose. Closest to Jahn Plumbing, Inc: Boxers Plumbing (0.9 mi), Terry Mechanical, Inc. (1.5 mi), JT Plumbing (1.7 mi).

Jahn Plumbing, Inc · (408) 842-9351

AssistAnt › Pro directory › San Jose, CA

What we do

Services

🛠️Plumbing

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 13
Shown as open for business in the source dataOperating status in the business record.
Oct 13

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 San Jose, CA area (© Google). Is this your business? Claim it and put up your own photos →

About Jahn Plumbing, Inc

Jahn Plumbing, Inc is listed on AssistAnt for plumbing in San Jose, CA.

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

Contact

Phone: (408) 842-9351
Website: jahninc.com
Location: San Jose, CA, 95138 (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 Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →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 Jahn Plumbing, Inc

What is the phone number for Jahn Plumbing, Inc?: (408) 842-9351. You call Jahn Plumbing, Inc directly; AssistAnt never sits in the middle.
Where is Jahn Plumbing, Inc?: Jahn Plumbing, Inc serves San Jose, CA as a service-area business (no street address shown).
Is Jahn Plumbing, Inc still in business?: Listed from public business records, last updated October 13, 2026. Call to confirm.
Is Jahn Plumbing, Inc licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near San Jose?: AssistAnt lists 277 plumbers near San Jose. Closest to Jahn Plumbing, Inc: Boxers Plumbing (0.9 mi), Terry Mechanical, Inc. (1.5 mi), JT Plumbing (1.7 mi).

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Other plumbers nearby

Boxers PlumbingMilpitas, CA · 0.9 mi
Terry Mechanical, Inc.San Jose, CA · 1.5 mi
JT PlumbingSan Jose, CA · 1.7 mi
Plumbtree Plumbing & RooterSan Jose, CA · 1.8 mi
Affordable Plumbing SolutionsSan Jose, CA · 1.9 mi
Plumb Perfect, Inc.San Jose, CA · 2.0 mi

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