William Klewin
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William Klewin Email & Phone Number

Project Manager | Estimator at Martam Construction, Inc.
Location: Elgin, Illinois, United States 4 work roles 1 school
1 work email found @martam.com 4 phones found area 847 and 315 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email w****@martam.com
Direct phone (847) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Martam Construction, Inc.
Role
Project Manager | Estimator
Location
Elgin, Illinois, United States
Company size
34 employees

Who is William Klewin? Overview

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Quick answer

William Klewin is listed as Project Manager | Estimator at Martam Construction, Inc., a with 34 employees, based in Elgin, Illinois, United States. AeroLeads shows a work email signal at martam.com, phone signal with area code 847, 315, and a matched LinkedIn profile for William Klewin.

William Klewin previously worked as Director of Data Collection Services at Gewalt Hamilton Associates, Inc. and Construction Resident Engineer at Gewalt Hamilton Associates, Inc.. William Klewin holds Associate Of Applied Science, Civil Engineering Technician from Gateway Technical College.

Company email context

Email format at Martam Construction, Inc.

This section adds company-level context without repeating William Klewin's masked contact details.

{first}@martam.com
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AeroLeads found 1 current-domain work email signal for William Klewin. Compare company email patterns before reaching out.

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Profile bio

About William Klewin

William Klewin is a Project Manager | Estimator at Martam Construction, Inc.. They possess expertise in civil engineering, construction, construction management, surveying, autocad and 3 more skills.

Listed skills include Civil Engineering, Construction, Construction Management, Surveying, and 4 others.

Current workplace

William Klewin's current company

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

Martam Construction, Inc.
Martam Construction, Inc.
Project Manager | Estimator
elgin, illinois, united states
Website
martam.com
Employees
34
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Company profile
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4 roles

William Klewin work experience

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

Engineer Technician

Crispell-Snyder, Inc.

Elkhorn, Wisconsin

Jun 1989 - Aug 1996
Team & coworkers

Colleagues at Martam Construction, Inc.

Other employees you can reach at martam.com. View company contacts for 34 employees →

JL Jay Losh Jay Losh Colleague at Martam Construction, Inc.Barrington Hills, Illinois, United States View → RL Renee Losinski Renee Losinski Colleague at Martam Construction, Inc.Elgin, Illinois, United States View → RL Renee Losinski Renee Losinski Colleague at Martam Construction, Inc.Carol Stream, Illinois, United States View → AA Adan Adanak Adan Adanak Colleague at Martam Construction, Inc.Delhi, India View → SG Shawn Glowacz Shawn Glowacz Colleague at Martam Construction, Inc.Kailua-Kona, Hawaii, United States View → KL Karen Linkevich Karen Linkevich Colleague at Martam Construction, Inc.Greater Chicago Area, United States View → LR Louis Ruffolo Louis Ruffolo Colleague at Martam Construction, Inc.Downers Grove, Illinois, United States View → JG James Gardner James Gardner Colleague at Martam Construction, Inc.Elgin, Illinois, United States View → KL Ken Linkevich Ken Linkevich Colleague at Martam Construction, Inc.Bartlett, Illinois, United States View → TO Todd Olson Jr. Todd Olson Jr. Colleague at Martam Construction, Inc.Carpentersville, Illinois, United States View →
1 education record

William Klewin education

FAQ

Frequently asked questions about William Klewin

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

What company does William Klewin work for?

William Klewin works for Martam Construction, Inc..

What is William Klewin's role at Martam Construction, Inc.?

William Klewin is listed as Project Manager | Estimator at Martam Construction, Inc..

What is William Klewin's email address?

AeroLeads has found 1 work email signal at @martam.com for William Klewin at Martam Construction, Inc..

What is William Klewin's phone number?

AeroLeads has found 4 phone signal(s) with area code 847, 315 for William Klewin at Martam Construction, Inc..

Where is William Klewin based?

William Klewin is based in Elgin, Illinois, United States while working with Martam Construction, Inc..

What companies has William Klewin worked for?

William Klewin has worked for Martam Construction, Inc., Gewalt Hamilton Associates, Inc., and Crispell-Snyder, Inc..

Who are William Klewin's colleagues at Martam Construction, Inc.?

William Klewin's colleagues at Martam Construction, Inc. include Jay Losh, Renee Losinski, Renee Losinski, Adan Adanak, and Shawn Glowacz.

How can I contact William Klewin?

You can use AeroLeads to view verified contact signals for William Klewin at Martam Construction, Inc., including work email, phone, and LinkedIn data when available.

What schools did William Klewin attend?

William Klewin holds Associate Of Applied Science, Civil Engineering Technician from Gateway Technical College.

What skills is William Klewin known for?

William Klewin is listed with skills including Civil Engineering, Construction, Construction Management, Surveying, Autocad, Engineering, Microsoft Office, and Roadway Design.

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