What is the phone number for Capital Building Services Group, Inc.?

(847) 847-3800. You call Capital Building Services Group, Inc. directly; AssistAnt never sits in the middle.

Where is Capital Building Services Group, Inc.?

Capital Building Services Group, Inc. serves Lake Zurich, IL as a service-area business (no street address shown).

Is Capital Building Services Group, Inc. still in business?

Their website loaded when AssistAnt checked it on October 22, 2026.

Is Capital Building Services Group, Inc. licensed and insured?

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

Who else is near Lake Zurich?

AssistAnt lists 687 cleaning companies near Lake Zurich. Closest to Capital Building Services Group, Inc.: Tenacious Cleaning Services Inc. (0.2 mi), Tidy Witch Co. (0.2 mi), Wiz Team Inc. (0.2 mi).

Capital Building Services Group, Inc. · (847) 847-3800

AssistAnt › Pro directory › Lake Zurich, IL

What we do

Services

🛠️Cleaning (home, office, carpet, pressure washing)

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 22

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

“

No reviews here yet. Every review on this page comes from a real customer, confirmed by a text code, and stays up good or bad.

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Where

Service area

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

About Capital Building Services Group, Inc.

Capital Building Services Group, Inc. is listed on AssistAnt for cleaning (home, office, carpet, pressure washing) in Lake Zurich, IL.

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

Contact

Phone: (847) 847-3800
Website: capitalbsg.com · loaded when we checked Oct 22, 2026
Location: Lake Zurich, IL, 60047 (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 Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →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 Capital Building Services Group, Inc.

What is the phone number for Capital Building Services Group, Inc.?: (847) 847-3800. You call Capital Building Services Group, Inc. directly; AssistAnt never sits in the middle.
Where is Capital Building Services Group, Inc.?: Capital Building Services Group, Inc. serves Lake Zurich, IL as a service-area business (no street address shown).
Is Capital Building Services Group, Inc. still in business?: Their website loaded when AssistAnt checked it on October 22, 2026.
Is Capital Building Services Group, Inc. licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Lake Zurich?: AssistAnt lists 687 cleaning companies near Lake Zurich. Closest to Capital Building Services Group, Inc.: Tenacious Cleaning Services Inc. (0.2 mi), Tidy Witch Co. (0.2 mi), Wiz Team Inc. (0.2 mi).

On AssistAnt 24/7

?not scored

AI Visibility Score

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

This score measures how visible this business is to AI assistants. It is not a grade of their work. How it’s scored

What the AIs say

Not checked yet for Lake Zurich. Claim this page and we’ll ask ChatGPT and Claude for you, free.

Is this your business?

Make this page yours. It’s free.

📈 Google showed this page 3 times (Sep 28 – Oct 26). Top search: “capital building services group”.
People searched your name on Google. This page is what they found.

Your number confirmed, with the owner-confirmed markCustomers trust a confirmed page.
Your AI Visibility Score and town rankSee where you stand with ChatGPT and Claude.
Photos of your workYour best jobs, front and center.
Reviews from your customersEach one confirmed by a text code.
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Other cleaning companies nearby

Tenacious Cleaning Services Inc.Lake Zurich, IL · 0.2 mi
Tidy Witch Co.Lake Zurich, IL · 0.2 mi
Wiz Team Inc.Lake Zurich, IL · 0.2 mi
B And B Maintenance, Inc.Lake Zurich, IL · 0.3 mi
Priority 1 Janitorial Services & MaintenanceMundelein, IL · 2.4 mi
Totally Clean Carpet & UpholsteryWauconda, IL · 4.4 mi

All cleaning companies near Lake Zurich, IL (687) →

Every trade and local freelancer in Lake Zurich →

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