What is the phone number for Extech Co.?

(773) 928-3100. You call Extech Co. directly; AssistAnt never sits in the middle.

Extech Co. serves Chicago, IL as a service-area business (no street address shown).

Is Extech Co. still in business?

Listed from public business records, last updated October 14, 2026. Call to confirm.

Is Extech Co. licensed and insured?

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

Who else is near Chicago?

AssistAnt lists 748 computer, phone repair and IT service businesses near Chicago. Closest to Extech Co.: Nizel Co. (1.0 mi), Kennections (1.4 mi), Chess Technology LLC (2.1 mi).

Extech Co. · (773) 928-3100

AssistAnt › Pro directory › Chicago, IL

What we do

Services

🛠️Computer & phone repair / IT

Checked, with dates

🧾 Trust Card · 2 receipts

Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (Apache-2.0).
Oct 14
Shown as open for business in the source dataOperating status in the business record.
Oct 14

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

About Extech Co.

Extech Co. is listed on AssistAnt for computer & phone repair / it in Chicago, IL.

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

Contact

Phone: (773) 928-3100
Website: extech.com
Location: Chicago, IL, 60628 (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 Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →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 Extech Co.

What is the phone number for Extech Co.?: (773) 928-3100. You call Extech Co. directly; AssistAnt never sits in the middle.
Where is Extech Co.?: Extech Co. serves Chicago, IL as a service-area business (no street address shown).
Is Extech Co. still in business?: Listed from public business records, last updated October 14, 2026. Call to confirm.
Is Extech Co. licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Chicago?: AssistAnt lists 748 computer, phone repair and IT service businesses near Chicago. Closest to Extech Co.: Nizel Co. (1.0 mi), Kennections (1.4 mi), Chess Technology LLC (2.1 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 computer, phone repair and IT service businesses nearby

Nizel Co.Chicago, IL · 1.0 mi
KennectionsChicago, IL · 1.4 mi
Chess Technology LLCChicago, IL · 2.1 mi
Itguy SolutionsChicago, IL · 2.3 mi
Computer and Software HelpChicago, IL · 2.4 mi
Chicago Computer Club in Beverly HillsChicago, IL · 2.4 mi

All computer, phone repair and IT service businesses near Chicago, IL (748) →

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