John Halm
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John Halm Email & Phone Number

Cost Estimator (Construction) at GSA
Location: Park Ridge, Illinois, United States 6 work roles 2 schools
1 work email found @gsa.gov LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@gsa.gov
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Current company
GSA
Role
Cost Estimator (Construction)
Location
Park Ridge, Illinois, United States
Company size

Who is John Halm? Overview

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Quick answer

John Halm is listed as Cost Estimator (Construction) at GSA, a with 11395 employees, based in Park Ridge, Illinois, United States. AeroLeads shows a work email signal at gsa.gov and a matched LinkedIn profile for John Halm.

John Halm previously worked as Team Lead/Program Analysts - Reimbursable Services at Gsa Pbs and President, CFO, Project Accountant at Halm General And Electrical Contractors, Inc.. John Halm holds Mba - Finance, Finance 2003, 3.56/4.0 from Depaul University.

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Email format at GSA

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{first}.{last}@gsa.gov
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AeroLeads found 1 current-domain work email signal for John Halm. Compare company email patterns before reaching out.

Profile bio

About John Halm

Hello and thank you for reading my professional profile. NOTE: I am I am currently seeking a new professional position within Engineering, Construction, Real Estate or related service industries (CFO/Controller/Project Analyst) or as an Environmental Engineer. I can be reached at (847) 698-3527 or at (312) 497-3756.My education includes a Bachelor’s Degree in Environmental Engineering from Southern Illinois University (Carbondale, IL) and a MBA in Finance from DePaul University’s Kellstadt School of Business in Naperville and Chicago, Illinois. My experience includes positions as:• Professional Environmental Engineer (Project Manager, Testing Lead - air emission testing, indoor air quality surveys, subsurface investigations, consulting and technical writing• Chief Financial Officer/Controller/Financial Manger-Director (Construction & Engineering).• Customer Financial Manager within the General Service Administration, Public Buildings Service. GSA/PBS is the construction/leasing arm of the U.S. Federal Government. GSA has been very good to me. • Team Lead - Customer Financial Managers (six) GSA/PBS. Promotion to Team Lead 2008• Program Analyst, GSA/PBS• Certified Level III COTR, Contractors Officers Technical Representative.I’m very good with numbers, analysis, problem solving and technical writing.I like nature, enjoying watching our area teams (the Chicago Cubs, Bears, Blackhawks and Bulls). I read U.S. history, mostly the U.S. Civil War and Washington, Lincoln, Adams, etc. I also like the history of England. I fish when possible and run.The best part…I’m a nice person!

Listed skills include Vba, Access, Microsoft Office, Excel, and 46 others.

Current workplace

John Halm's current company

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GSA
Gsa
Cost Estimator (Construction)
washington, district of columbia, united states
Website
Employees
11395
AeroLeads page
6 roles

John Halm work experience

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

Cost Estimator (Construction)

Current
Gsa

Chicago, Il

Cost estimator for General Service Administration. Tenant improvements, feasability studies, conceptual estimating, engineering costing. R.S. Means, Excel, Visual Basic.

Mar 2012 - Present

Team Lead/Program Analysts - Reimbursable Services

Gsa Pbs

Chicago, Il

Manager, Reimbursable Services • January 2010 – Present Supervision of six Customer Financial Managers providing project cost (funding) tracking, review and documenting scope of work, acceptance and closeout of construction projects (Reimbursable Work Authorizations (RWA’s”). Laiasons to customer agency contacts. Customer support, project reporting, liaison and reporting to Central Office, editing portions of the 2010 RWA Policy Guide, providing policy statements and procedures throughout Region 5.  Leading annual and semi-annual audits and reviews (Subject Matter Expert) (SME) Training for Project Managers and Contracting Officers for the usage of Reimbursable Entry and Tracking Application (RETA) and RWA policy throughout the region. Certification for accepting and closeout of Reimbursable Services (approximately 50 Project Managers and Contracting Officers (2010). Provided training Department of Homeland Security/Land Ports of Entry for reimbursable service procedures, customer support and reimbursable service policies (2009). Provided Excel dashboard and scorecards for regional board. Team Lead • May 2008 – January 2010 Team Lead of five financial managers. Created MS Access database to track and resolve delinquent accounts receivable. Created MS Access dB “Region 5 RWA Tracking dB” integrated with MS Excel, Access and visual basic. Increased team productivity and accuracy by 25%. Monthly analysis of Un-filled Customer Orders and over-obligated projects. SME leading audits and reviews for UFCO, expenses in excess of authorized amounts.Customer Financial Manager (DOD, DHS) • August 2005 – May 2008 Cost tracking construction for tenant improvements and office build-outs for DOD and DHS.. Created Access database for use by a group of six financial managers for various agencies, which utilized visual basic and integrated with “live” Excel Worksheets for cost tracking and controls.

President, Cfo, Project Accountant

Halm General And Electrical Contractors, Inc.

Ottawa, Il

- Monthly financial reporting (IS, BS, CF, etc.) - Creation of annual budgets. - Liaison with external auditor for annual certified finacials. - Liaison with sureties, bonding agents, etc. - HR office adiminstration, book keepers, project managers, superintendents, estimators, etc. - Administration of all benefits including medical insurance, 401 K, retirement benefits, training, etc. - Implemented iternal controls and replaced written bookeeping system to software package which increased efficiency and decreased human errors. - Forecasting and models for future performance utilizing Pro Forma financial statements. Integrated annual budgets with forecasted revenue, COGS, and overhead. - Monthly project tracking using Excel and Access templates integrated with visual basic. Monthly tracking tied to monthly income statements using percentage complete, labor, materials, COGS, burden, and overhead.

May 1998 - Jan 2003

President And Professional Environmental Engineer

Applied Environmental Services

Romeoville, Il

Professional Environmental Engineer and Project Manager. - removal of underground storage tanks. - remedial treatment of leaking UST sites. - Preparation and receiving NFA letters, reimbursements from LUST fund. - Phase I Site Assessments. - Subsurface inventigations to delienate areas of contamination. - Air emission testing, modeling, permitting and annual inventories. - Technical ,writing, reporting for customers and environmental agencies.

Jan 1993 - Jan 1998

Senior Staff (Environmental) Engineer

Icf Kaiser Engineers

• RCRA Part B permitting• Air emissions testing and consulting.• Boiler and Industrial Furnace consulting, permitting, emissions testing andinstallation of Continuous Emissions Monitoring.• Environmental Assessments.• Underground storage tank permitting, removals and remedial actions.

Jan 1992 - Jan 1993

Environmental Engineer

Palatine, Il

Air emissions testing, Air Pollution Control Systems, ESP inspections, APC systems air flow modeling.

Jan 1986 - Jan 1991
Team & coworkers

Colleagues at GSA

Other employees you can reach at gsa.gov. View company contacts for 11395 employees →

2 education records

John Halm education

Mba - Finance, Finance 2003, 3.56/4.0

Financial Management, Real Estate Anlysis, Financial Planning and Analysis, Analysis of Financial Statements, Investments, Mergers.

FAQ

Frequently asked questions about John Halm

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

What company does John Halm work for?

John Halm works for GSA.

What is John Halm's role at GSA?

John Halm is listed as Cost Estimator (Construction) at GSA.

What is John Halm's email address?

AeroLeads has found 1 work email signal at @gsa.gov for John Halm at GSA.

Where is John Halm based?

John Halm is based in Park Ridge, Illinois, United States while working with GSA.

What companies has John Halm worked for?

John Halm has worked for Gsa, Gsa Pbs, Halm General And Electrical Contractors, Inc., Applied Environmental Services, and Icf Kaiser Engineers.

Who are John Halm's colleagues at GSA?

John Halm's colleagues at GSA include Mark Mohler, Andrew Moeller, Mel Flores, Charlotte Phelan, and Ava Hefner.

How can I contact John Halm?

You can use AeroLeads to view verified contact signals for John Halm at GSA, including work email, phone, and LinkedIn data when available.

What schools did John Halm attend?

John Halm holds Mba - Finance, Finance 2003, 3.56/4.0 from Depaul University.

What skills is John Halm known for?

John Halm is listed with skills including Vba, Access, Microsoft Office, Excel, Government, Sql, Word, and Windows.

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