Marshall Jeffries
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Marshall Jeffries Email & Phone Number

Business Owner at Clean Team
Location: Winston-Salem, North Carolina, United States 5 work roles 2 schools
1 work email found @professionaldrugscreening.com 9 phones found area 919, 336, and 804 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 9 phones

Work email m****@professionaldrugscreening.com
Direct phone (919) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Business Owner at Clean Team
Location
Winston-Salem, North Carolina, United States

Who is Marshall Jeffries? Overview

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Quick answer

Marshall Jeffries is listed as Business Owner at Clean Team based in Winston-Salem, North Carolina, United States. AeroLeads shows a work email signal at professionaldrugscreening.com, phone signal with area code 919, 336, 804, and a matched LinkedIn profile for Marshall Jeffries.

Marshall Jeffries previously worked as Client and Clinical Services Supervisor at Professional Drug Screening Services and Owner at Efficacyllc. Marshall Jeffries holds Bachelor Of Arts (Ba), International Marketing And Advertisement from North Carolina State University.

Company email context

Email format at professionaldrugscreening.com

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{first}@professionaldrugscreening.com
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AeroLeads found 1 current-domain work email signal for Marshall Jeffries. Compare company email patterns before reaching out.

Profile bio

About Marshall Jeffries

Marshall Jeffries is a Business Owner at Clean Team.

Listed skills include Microsoft Office, Microsoft Excel, Microsoft Word, Customer Service, and 29 others.

5 roles · 23 years

Marshall Jeffries work experience

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

Client And Clinical Services Supervisor

Wilson, Nc

•Progressive responsibility for direct client support in the delivery of clinical drug screening programs and services •Drive and manage contract renewals and sale of additional services into assigned accounts, including negotiation of pricing terms.•Supervise three internal staff and direct work flow and activities to achieve client objectives•Monitor competitors, market conditions, product trends and best practices.•Ensure report delivery and customer information requests meet due dates/response times. •Ensure customer billing accuracy. Proactively identify aging invoice issues. Identify root cause and remedy for billing inaccuracies, provide timely adjustment as required.•Proactively identify and generate sales leads, contribute to overall revenue generation, maintain account targeted retention at 100% of assigned base.•Provide client support as required to ensure support organization are updated in a timely manner. Create tools and job aids to insure customer’s needs are being met from both an external and internal perspective.•Update and maintain professional and technical knowledge by attending educational workshops; reviewing professional publications; establishing personal networks; participation in professional associations (i.e. Drug and Alcohol Testing Industry Association).•Other duties as assigned

Jul 2010 - Jun 2015

Owner

Efficacyllc
2004 - 2015 ~11 yrs

Commercial Field Service Supervisor

Storm Communications

Raleigh-Durham, North Carolina Area

•Obtain and develop new accounts; obtain new customers.•Maintain existing Accounts.•Handle customer requests; problems and complaints.•Supervise Commercial Data, Voice, and Fiber Optic installations.•Perform System Testing and Signal Verification.•Ensure timely completion of daily assigned installations.•Schedule job walks.•Provide Customer Instruction on System Operation and Functionality.•Working knowledge of OSHA Regulations, Asbestos, Lead and Mold Remediation.•Comply with OSHA, and NESC safety regulations and precautions when completing assigned work.•Maintain professional and technical knowledge by attending educational workshops and required software training courses.•Perform other duties and/or special projects as assigned by Operations Manager

Oct 2008 - Mar 2010

Sales Manager

Clean Team

Winston-Salem, Nc

•Obtain and develop new accounts and customers.•Maintain existing Accounts•Write up proposals and contracts•Follow-up on leads and old proposals.•Handle customer concerns.•Monitor and supervise cleaning staff.•Assign tasks to workers, and inspect completed work.•Provide high level of customer service and account management

Jan 2003 - Sep 2008

Sales Manager

Chapel Hill, Nc

•Maintain existing catering accounts as well as actively soliciting new business on campus and off-Campus.•Drive sales opportunities through inquiries and prospecting to maximize revenue potential.•Foster relationships with University staff and faculty, as well as corporate contacts within markets in order to meet/exceed revenue goals.•Inputs data to generate proposals, contracts, Banquet Event Orders, update client files, and enter information into Caterease.•Follows-up with all clients through phone calls, letters, and site tours in order to secure contracts and ensure customer satisfaction.•Manage and execute events in a fast-paced environment with cross training in Catering Operations.•Verify, from the booking report, that all files are made and that all bookings are submitted in a timely manner.•Phone support, creating correspondence, and provide back-up support for the managers as well as administrative staff.•Direct mail campaigns / e-blasts as needed.•Create and maintain reports as needed to assist with the sales effort.

Jun 2001 - Mar 2002
2 education records

Marshall Jeffries education

Education record

The Asheville School
FAQ

Frequently asked questions about Marshall Jeffries

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

What is Marshall Jeffries's role at their current company?

Marshall Jeffries is listed as Business Owner at Clean Team.

What is Marshall Jeffries's email address?

AeroLeads has found 1 work email signal at @professionaldrugscreening.com for Marshall Jeffries.

What is Marshall Jeffries's phone number?

AeroLeads has found 9 phone signal(s) with area code 919, 336, 804 for Marshall Jeffries.

Where is Marshall Jeffries based?

Marshall Jeffries is based in Winston-Salem, North Carolina, United States.

What companies has Marshall Jeffries worked for?

Marshall Jeffries has worked for Professional Drug Screening Services, Efficacyllc, Storm Communications, Clean Team, and Aramark Refreshment Services.

How can I contact Marshall Jeffries?

You can use AeroLeads to view verified contact signals for Marshall Jeffries, including work email, phone, and LinkedIn data when available.

What schools did Marshall Jeffries attend?

Marshall Jeffries holds Bachelor Of Arts (Ba), International Marketing And Advertisement from North Carolina State University.

What skills is Marshall Jeffries known for?

Marshall Jeffries is listed with skills including Microsoft Office, Microsoft Excel, Microsoft Word, Customer Service, Powerpoint, English, Research, and Windows.

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