Gregory Callahan - Email & Phone Number

Business Development Manager at Guardian Roofing

Gregory Callahan is based out of Greater Houston and works at Guardian Roofing as Business Development Manager.

Gregory Callahan's Contact Information

Latest update

June 9, 2026

Location

Greater Houston

Gregory's current employer

Guardian Roofing

Description

Guardian Roofing is an award-winning roofing company. We can serve all your roof replacement and repair needs. Call us at 713-280-3611. F...

Website

guardmyroof.com

HQ Location

Houston, TX, United States

Number of employees

11-50

Industry

Construction

Latest update

May 1, 2024

Read about Guardian Roofing

Frequent questions about Gregory Callahan

What company is Gregory Callahan working for?

Gregory Callahan works for Guardian Roofing.

What is Gregory Callahan's function at Guardian Roofing?

Gregory Callahan is Business Development Manager at Guardian Roofing.

Where is Gregory Callahan based?

Gregory Callahan is based out of Greater Houston.

Who are Gregory Callahan's co-workers?

Gregory Callahan's colleagues are Timothy Jones, Tanner Moriarty.

Gregory's co-workers

Timothy Jones

Partner Rayford Roofing & Rayford Solar

Tanner Moriarty

Partner

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