What is the phone number for Oak Brook Mechanical Services, Inc.?

(630) 941-3555. You call Oak Brook Mechanical Services, Inc. directly; AssistAnt never sits in the middle.

Where is Oak Brook Mechanical Services, Inc.?

Oak Brook Mechanical Services, Inc. serves Elmhurst, IL as a service-area business (no street address shown).

Is Oak Brook Mechanical Services, Inc. still in business?

Listed from public business records, last updated November 2, 2026. Call to confirm.

Is Oak Brook Mechanical Services, Inc. licensed and insured?

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

Who else is near Elmhurst?

AssistAnt lists 925 HVAC companies near Elmhurst. Closest to Oak Brook Mechanical Services, Inc.: Acitelli Heating Co (0.5 mi), Alan Energy Services Air Conditioning And Heating Company (1.2 mi), Goodberlet Home Services (1.4 mi).

Oak Brook Mechanical Services, Inc. · (630) 941-3555

AssistAnt › Pro directory › Elmhurst, IL

What we do

Services

❄️Heating & air conditioning (HVAC)

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).
Sep 30
Shown as open for business in the source dataOperating status in the business record.
Nov 2

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

About Oak Brook Mechanical Services, Inc.

Oak Brook Mechanical Services, Inc. is listed on AssistAnt for heating & air conditioning (hvac) in Elmhurst, IL.

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

Contact

Phone: (630) 941-3555
Location: Elmhurst, IL, 60126 (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 Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →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 Oak Brook Mechanical Services, Inc.

What is the phone number for Oak Brook Mechanical Services, Inc.?: (630) 941-3555. You call Oak Brook Mechanical Services, Inc. directly; AssistAnt never sits in the middle.
Where is Oak Brook Mechanical Services, Inc.?: Oak Brook Mechanical Services, Inc. serves Elmhurst, IL as a service-area business (no street address shown).
Is Oak Brook Mechanical Services, Inc. still in business?: Listed from public business records, last updated November 2, 2026. Call to confirm.
Is Oak Brook Mechanical Services, Inc. licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Elmhurst?: AssistAnt lists 925 HVAC companies near Elmhurst. Closest to Oak Brook Mechanical Services, Inc.: Acitelli Heating Co (0.5 mi), Alan Energy Services Air Conditioning And Heating Company (1.2 mi), Goodberlet Home Services (1.4 mi).

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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 HVAC companies nearby

Acitelli Heating CoVilla Park, IL · 0.5 mi
Alan Energy Services Air Conditioning And Heating CompanyElmhurst, IL · 1.2 mi
Goodberlet Home ServicesOakbrook Terrace, IL · 1.4 mi
Service Express Heating And Air ConditioningVilla Park, IL · 1.6 mi
Fiebrandt HvacVilla Park, IL · 1.6 mi
US Heating and CoolingLombard, IL · 1.7 mi

All HVAC companies near Elmhurst, IL (925) →

Every trade and local freelancer in Elmhurst →

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