What is the phone number for California Exterminating Service?

(925) 438-6454. You call California Exterminating Service directly; AssistAnt never sits in the middle.

Where is California Exterminating Service?

California Exterminating Service serves Walnut Creek, CA as a service-area business (no street address shown).

Is California Exterminating Service still in business?

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

Is California Exterminating Service licensed and insured?

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

Who else is near Walnut Creek?

AssistAnt lists 120 pest control companies near Walnut Creek. Closest to California Exterminating Service: Detailed Pest Control Inc (0.3 mi), Norcal Rodent Proofing (1.1 mi), HomeShield Pest Control (1.3 mi).

California Exterminating Service · (925) 438-6454

AssistAnt › Pro directory › Walnut Creek, CA

What we do

Services

🛠️Pest control

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

About California Exterminating Service

California Exterminating Service is listed on AssistAnt for pest control in Walnut Creek, CA.

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

Contact

Phone: (925) 438-6454
Website: calextsvc.com
Location: Walnut Creek, CA, 94597 (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 Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →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 California Exterminating Service

What is the phone number for California Exterminating Service?: (925) 438-6454. You call California Exterminating Service directly; AssistAnt never sits in the middle.
Where is California Exterminating Service?: California Exterminating Service serves Walnut Creek, CA as a service-area business (no street address shown).
Is California Exterminating Service still in business?: Listed from public business records, last updated October 13, 2026. Call to confirm.
Is California Exterminating Service licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Walnut Creek?: AssistAnt lists 120 pest control companies near Walnut Creek. Closest to California Exterminating Service: Detailed Pest Control Inc (0.3 mi), Norcal Rodent Proofing (1.1 mi), HomeShield Pest Control (1.3 mi).

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Other pest control companies nearby

Detailed Pest Control IncWalnut Creek, CA · 0.3 mi
Norcal Rodent ProofingWalnut Creek, CA · 1.1 mi
HomeShield Pest ControlWalnut Creek, CA · 1.3 mi
Pestfinders Pest Control ServicesWalnut Creek, CA · 1.6 mi
Best Indoor Outdoor Pest SolutionsWalnut Creek, CA · 1.9 mi
Certech Environmental ServicesWalnut Creek, CA · 2.4 mi

All pest control companies near Walnut Creek, CA (120) →

Every trade and local freelancer in Walnut Creek →

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