President
Current
Just Service Inc.
Nov 2007 - Present
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John Just Email & Phone Number
President
at
Just Service Inc.
1 work email found
@tds.net
3 phones found area 262
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Just Service Inc.
Role
President
Location
Franksville, Wisconsin, United States
Who is John Just? Overview
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Quick answer
John Just is listed as President at Just Service Inc., based in Franksville, Wisconsin, United States. AeroLeads shows a work email signal at tds.net, phone signal with area code 262, and a matched LinkedIn profile for John Just.
John Just previously worked as Project Manager at J M Brennan, Inc. and Vice President Service at Mared Mechanical Corp. John Just holds Science from University Of Wisconsin-Milwaukee.
Company email context
Email format at Just Service Inc.
This section adds company-level context without repeating John Just's masked contact details.
*@tds.net
68% confidence
AeroLeads found 1 current-domain work email signal for John Just. Compare company email patterns before reaching out.
Profile bio
About John Just
John Just is a President at Just Service Inc.. He possess expertise in budgets, building automation, boilers, construction management, construction and 2 more skills. Colleagues describe him as "John is an asset to any project, his expertise and integrity is un-matched. His vast knowledge allows him to be creative and in code guidelines that allows projects to come in on time and below budget."
Listed skills include Budgets, Building Automation, Boilers, Construction Management, and 3 others.
Current workplace
John Just's current company
Company context helps verify the profile and gives searchers a useful next step.
Just Service Inc.
4 roles
John Just work experience
A career timeline built from the work history available for this profile.
Project Manager
J M Brennan, Inc.
Project Manager HVAC SalesLeft to form new company
Aug 2006 - Nov 2007
Vice President Service
Mared Mechanical Corp
Mananged Service Division incorporating Controls installation, Fire Protection Service, Electrical Service HVAC small projects and Service. Grew maintenace base from $280,000. to $1,200,000.00.Responsibilty for divisions producing $6,000,000 of work annually.Oversaw Service division portion of accounting change.Managed approximately 44 employees including Sales, Support and field personel.
Jan 2003 - Aug 2006
Service Manager
Wenninger Company
Managed Service operations including Maintenance Contracts, Small Project installation and Controls installation.Gross Profit responsibility
May 2001 - Dec 2003
1 education record
John Just education
FAQ
Frequently asked questions about John Just
Quick answers generated from the profile data available on this page.
What company does John Just work for?
John Just works for Just Service Inc..
What is John Just's role at Just Service Inc.?
John Just is listed as President at Just Service Inc..
What is John Just's email address?
AeroLeads has found 1 work email signal at @tds.net for John Just at Just Service Inc..
What is John Just's phone number?
AeroLeads has found 3 phone signal(s) with area code 262 for John Just at Just Service Inc..
Where is John Just based?
John Just is based in Franksville, Wisconsin, United States while working with Just Service Inc..
What companies has John Just worked for?
John Just has worked for Just Service Inc., J M Brennan, Inc., Mared Mechanical Corp, and Wenninger Company.
How can I contact John Just?
You can use AeroLeads to view verified contact signals for John Just at Just Service Inc., including work email, phone, and LinkedIn data when available.
What schools did John Just attend?
John Just holds Science from University Of Wisconsin-Milwaukee.
What skills is John Just known for?
John Just is listed with skills including Budgets, Building Automation, Boilers, Construction Management, Construction, Contract Management, and Contract Negotiation.
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