Mark Costello: Email & Phone Number

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Branch Manager at Down To Earth Landscaping, Inc.|Greater Pittsburgh Region, United States

Position:

Branch Manager at Down To Earth Landscaping, Inc.

Location:

Greater Pittsburgh Region, United States

View Mark Costello's Email

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Last updated: 2026-07-03

Updated: 2026-07-03

Found email addresses for Mark Costello:

Business emails:

m**@downtoearthlandscaping.com

Personal emails:

c***@hotmail.com,

c***@gmail.com,

m***@aol.com,

m***@yahoo.com

Found phones for Mark Costello:

+1-323-***-**48,

+1-623-***-**36,

+1-623-***-**95

A different Mark Costello?

Work Experience 4 years

Branch Manager at Down To Earth Landscaping, Inc.

Mar 2026 - Current

Operations Manager at Copper Ridge Landscape & Design

Oct 2024 - Feb 2026

Divisional Operations Manager at Sugarwood Services

Jan 2022 - Oct 2024

Mark Costello started working in 2022, then the employee has changed 2 companies and 2 jobs. On average, Mark Costello works for one company for 1 year 6 months.

Their professional focus is Bulldozer, Business Management, and Business Operations across 3 core areas.

Education

Pennsylvania State University-Penn State Beaver

Frequently Asked Questions

What is Mark Costello's email address?

SignalHire found verified email addresses for Mark Costello, both business and personal. Their business email is m**@downtoearthlandscaping.com, and personal emails include c***@hotmail.com, c***@gmail.com, and m***@aol.com.

What is Mark Costello's phone number?

SignalHire found multiple verified phone numbers for Mark Costello: +1-323-***-**48, +1-623-***-**36, and +1-623-***-**95.

How do I contact Mark Costello at Down To Earth Landscaping, Inc.?

You can reach Mark Costello through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Mark Costello's professional background?

Mark Costello has 4 years of professional experience. They have held roles including Operations Manager, and Divisional Operations Manager at companies such as Copper Ridge Landscape & Design, and Sugarwood Services. Their education includes Pennsylvania State University-Penn State Beaver.

Is Mark Costello's contact information up to date?

Yes. Mark Costello's SignalHire profile was last updated on 3 July 2026, reflecting their current position as Branch Manager at Down To Earth Landscaping, Inc. in Jackson, New Jersey, United States.

Mark Costello Namesakes

Name

Company

Position

Mark Costello

Conrad Siegel

Retirement Assistant

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Mark Costello

INTEGRAL CONTRACTING, INC

Owner

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Mark Costello

Cisco

Select Account Executive - New York Metro

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