What is the phone number for Collier Door Service?

(314) 285-8447. You call Collier Door Service directly; AssistAnt never sits in the middle.

Where is Collier Door Service?

Collier Door Service serves Maryland Heights, MO as a service-area business (no street address shown).

Is Collier Door Service still in business?

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

Is Collier Door Service licensed and insured?

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

Who else is near Maryland Heights?

AssistAnt lists 97 garage door companies near Maryland Heights. Closest to Collier Door Service: Bi-State Loading Dock Specialists™ (2.3 mi), Overhead Door Company Of St. Louis (2.3 mi), A1 Garage Door Service (2.8 mi).

Collier Door Service · (314) 285-8447

AssistAnt › Pro directory › Maryland Heights, MO

What we do

Services

🛠️Garage door repair

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

About Collier Door Service

Collier Door Service is listed on AssistAnt for garage door repair in Maryland Heights, MO.

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

Contact

Phone: (314) 285-8447
Website: collierdoorservice.com
Location: Maryland Heights, MO, 63043 (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 Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →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 Collier Door Service

What is the phone number for Collier Door Service?: (314) 285-8447. You call Collier Door Service directly; AssistAnt never sits in the middle.
Where is Collier Door Service?: Collier Door Service serves Maryland Heights, MO as a service-area business (no street address shown).
Is Collier Door Service still in business?: Listed from public business records, last updated October 13, 2026. Call to confirm.
Is Collier Door Service licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Maryland Heights?: AssistAnt lists 97 garage door companies near Maryland Heights. Closest to Collier Door Service: Bi-State Loading Dock Specialists™ (2.3 mi), Overhead Door Company Of St. Louis (2.3 mi), A1 Garage Door Service (2.8 mi).

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AI Visibility Score

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What the AIs say

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Other garage door companies nearby

Bi-State Loading Dock Specialists™St. Louis, MO · 2.3 mi
Overhead Door Company Of St. LouisSt. Louis, MO · 2.3 mi
A1 Garage Door ServiceBridgeton, MO · 2.8 mi
Edelen Door & WindowEarth City, MO · 2.9 mi
OGD Overhead Garage DoorSt. Charles, MO · 3.4 mi
Fowler Garage Door ServiceSt. Louis, MO · 3.4 mi

All garage door companies near Maryland Heights, MO (97) →

Every trade and local freelancer in Maryland Heights →

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