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Dave Schaeflein Email & Phone Number

Service Manager at Proven Business Systems
Location: Tinley Park, Illinois, United States 2 work roles 1 school
2 work emails found @simplyproven.com 2 phones found area 815 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 2 phones

Work email d****@simplyproven.com
Direct phone (815) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Proven Business Systems
Role
Service Manager
Location
Tinley Park, Illinois, United States
Company size
205 employees

Who is Dave Schaeflein? Overview

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Quick answer

Dave Schaeflein is listed as Service Manager at Proven Business Systems, a with 205 employees, based in Tinley Park, Illinois, United States. AeroLeads shows a work email signal at simplyproven.com, phone signal with area code 815, and a matched LinkedIn profile for Dave Schaeflein.

Dave Schaeflein previously worked as Service Manager at Alternative Business Suppliers. Dave Schaeflein holds Associate’S Degree, Industrial Electronics Technology/Technician from Devry University.

Company email context

Email format at Proven Business Systems

This section adds company-level context without repeating Dave Schaeflein's masked contact details.

{first_initial}{last}@simplyproven.com
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AeroLeads found 2 current-domain work email signals for Dave Schaeflein. Compare company email patterns before reaching out.

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Profile bio

About Dave Schaeflein

Experienced Service Manager with a demonstrated history of working in the information technology and services industry. Strong support professional skilled in Print Management, Office Equipment, Document Imaging, and Managed Network Services.

Listed skills include Managed Print Services, Photocopier, Customer Service, Document Management, and 4 others.

Current workplace

Dave Schaeflein's current company

Company context helps verify the profile and gives searchers a useful next step.

Proven Business Systems
Proven Business Systems
Service Manager
tinley park, illinois, united states
Website
provenit.com
Employees
205
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Company profile
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2 roles

Dave Schaeflein work experience

A career timeline built from the work history available for this profile.

Service Manager

Alternative Business Suppliers
Jul 1991 - Apr 2003
Team & coworkers

Colleagues at Proven Business Systems

Other employees you can reach at provenit.com. View company contacts for 205 employees →

MJ Michelle Janousek Michelle Janousek Colleague at Proven Business SystemsTinley Park, Illinois, United States View → EH Emir Husic Emir Husic Colleague at Proven Business SystemsNew Lenox, Illinois, United States View → JM Justin Mccormick Justin Mccormick Colleague at Proven Business SystemsTinley Park, Illinois, United States View → JP Jeff Phillips Jeff Phillips Colleague at Proven Business SystemsSchaumburg, Illinois, United States View → BB Brian Badke Brian Badke Colleague at Proven Business SystemsGreater Chicago Area, United States View → MG Michael Gulliver Michael Gulliver Colleague at Proven Business SystemsHammond, Indiana, United States View → JC James Carpenter James Carpenter Colleague at Proven Business SystemsNew Lenox, Illinois, United States View → VL Vince Laplaca Vince Laplaca Colleague at Proven Business SystemsArlington Heights, Illinois, United States View → SC Sergio Chavez Sergio Chavez Colleague at Proven Business SystemsGreater Chicago Area, United States View → ME Matthew Easoz Matthew Easoz Colleague at Proven Business SystemsTinley Park, Illinois, United States View →
1 education record

Dave Schaeflein education

FAQ

Frequently asked questions about Dave Schaeflein

Quick answers generated from the profile data available on this page.

What company does Dave Schaeflein work for?

Dave Schaeflein works for Proven Business Systems.

What is Dave Schaeflein's role at Proven Business Systems?

Dave Schaeflein is listed as Service Manager at Proven Business Systems.

What is Dave Schaeflein's email address?

AeroLeads has found 2 work email signals at @simplyproven.com for Dave Schaeflein at Proven Business Systems.

What is Dave Schaeflein's phone number?

AeroLeads has found 2 phone signal(s) with area code 815 for Dave Schaeflein at Proven Business Systems.

Where is Dave Schaeflein based?

Dave Schaeflein is based in Tinley Park, Illinois, United States while working with Proven Business Systems.

What companies has Dave Schaeflein worked for?

Dave Schaeflein has worked for Proven Business Systems and Alternative Business Suppliers.

Who are Dave Schaeflein's colleagues at Proven Business Systems?

Dave Schaeflein's colleagues at Proven Business Systems include Michelle Janousek, Emir Husic, Justin Mccormick, Jeff Phillips, and Brian Badke.

How can I contact Dave Schaeflein?

You can use AeroLeads to view verified contact signals for Dave Schaeflein at Proven Business Systems, including work email, phone, and LinkedIn data when available.

What schools did Dave Schaeflein attend?

Dave Schaeflein holds Associate’S Degree, Industrial Electronics Technology/Technician from Devry University.

What skills is Dave Schaeflein known for?

Dave Schaeflein is listed with skills including Managed Print Services, Photocopier, Customer Service, Document Management, Document Imaging, Office Equipment, Print Management, and B2B.

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