What is the phone number for Comet Plumbing & Sewer Co.?

(408) 502-0932. You call Comet Plumbing & Sewer Co. directly; AssistAnt never sits in the middle.

Where is Comet Plumbing & Sewer Co.?

Comet Plumbing & Sewer Co. serves Sunnyvale, CA as a service-area business (no street address shown).

Is Comet Plumbing & Sewer Co. still in business?

Their website loaded when AssistAnt checked it on November 3, 2026.

Is Comet Plumbing & Sewer Co. licensed and insured?

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

Who else is near Sunnyvale?

AssistAnt lists 333 plumbers near Sunnyvale. Closest to Comet Plumbing & Sewer Co.: MTZ Plumbing inc (0.4 mi), Master Plumbing & Sewer Inc (1.1 mi), Mr. Drain Plumbing of Sunnyvale (1.2 mi).

Comet Plumbing & Sewer Co. · (408) 502-0932

AssistAnt › Pro directory › Sunnyvale, 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.
Nov 3

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

Customer reviews

“

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Where

Service area

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

About Comet Plumbing & Sewer Co.

Comet Plumbing & Sewer Co. is listed on AssistAnt for plumbing in Sunnyvale, CA.

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

Contact

Phone: (408) 502-0932
Website: call-comet.com · loaded when we checked Nov 3, 2026
Location: Sunnyvale, CA, 94086 (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 Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →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 Comet Plumbing & Sewer Co.

What is the phone number for Comet Plumbing & Sewer Co.?: (408) 502-0932. You call Comet Plumbing & Sewer Co. directly; AssistAnt never sits in the middle.
Where is Comet Plumbing & Sewer Co.?: Comet Plumbing & Sewer Co. serves Sunnyvale, CA as a service-area business (no street address shown).
Is Comet Plumbing & Sewer Co. still in business?: Their website loaded when AssistAnt checked it on November 3, 2026.
Is Comet Plumbing & Sewer Co. licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Sunnyvale?: AssistAnt lists 333 plumbers near Sunnyvale. Closest to Comet Plumbing & Sewer Co.: MTZ Plumbing inc (0.4 mi), Master Plumbing & Sewer Inc (1.1 mi), Mr. Drain Plumbing of Sunnyvale (1.2 mi).

On AssistAnt 24/7

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AI Visibility Score

Not scored yet. Claimed shops get a score and a town rank.

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What the AIs say

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Other plumbers nearby

MTZ Plumbing incSunnyvale, CA · 0.4 mi
Master Plumbing & Sewer IncSunnyvale, CA · 1.1 mi
Mr. Drain Plumbing of SunnyvaleSunnyvale, CA · 1.2 mi
United Plumbing & Water HeatersSunnyvale, CA · 1.7 mi
Around The Clock Service, Inc.Sunnyvale, CA · 1.8 mi
Roto-Rooter Plumbing & Water CleanupSunnyvale, CA · 1.9 mi

All plumbers near Sunnyvale, CA (333) →

Every trade and local freelancer in Sunnyvale →

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