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Allison Riffel, P.E. Email & Phone Number

Senior Engineer at Trihydro Corporation at Trihydro Corporation
Location: Golden, Colorado, United States 5 work roles 2 schools
1 work email found @trihydro.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email a****@trihydro.com
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Current company
Trihydro Corporation
Role
Senior Engineer at Trihydro Corporation
Location
Golden, Colorado, United States
Company size
373 employees

Who is Allison Riffel, P.E.? Overview

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Quick answer

Allison Riffel, P.E. is listed as Senior Engineer at Trihydro Corporation at Trihydro Corporation, a company with 373 employees, based in Golden, Colorado, United States. AeroLeads shows a work email signal at trihydro.com and a matched LinkedIn profile for Allison Riffel, P.E..

Allison Riffel, P.E. previously worked as Vice President at Trihydro Corporation and Team Leader - Commercial Facilities Team at Trihydro Corporation. Allison Riffel, P.E. holds M.S. Civil/Environmental Engineering from University Of Colorado At Boulder.

Company email context

Email format at Trihydro Corporation

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*@trihydro.com
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AeroLeads found 1 current-domain work email signal for Allison Riffel, P.E.. Compare company email patterns before reaching out.

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Profile bio

About Allison Riffel, P.E.

I am Vice President and Division Manager for the Industrial, Commercial, and Energy Business Unit at Trihydro Corporation, and responsible for implementing remedial strategies at legacy impaired properties as well as operating industrial facilities. I have over 24 years of experience as an environmental engineer and senior project manager. My engineering experience includes the design and implementation of groundwater and soil remediation programs, vapor intrusion studies and mitigation, preparation and evaluation of engineering cost estimates, property transfer assessments, and regulatory compliance.

Listed skills include Multi Media Remediation Using Both Traditional And Emerging Technologies, Strategic Project Planning And Critical Path Analysis, Rcra Corrective Action And Closure, Strategic Planning, and 17 others.

Current workplace

Allison Riffel, P.E.'s current company

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

Trihydro Corporation
Trihydro Corporation
Senior Engineer at Trihydro Corporation
laramie, wyoming, united states
Website
trihydro.com
Employees
373
AeroLeads page
Company profile
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5 roles

Allison Riffel, P.E. work experience

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

Team Leader - Commercial Facilities Team

Current
Trihydro Corporation

Golden, Colorado

As the Team Leader for Commercial Facilities Team within the Industrial, Commercial and Energy Business Unit, I am responsible for oversight of three groups of environmental professionals, including professional geologists and engineers implementing site characterization and remediation. Currently, I am licensed in six states as a professional engineer. My.

Apr 2004 - Present

Civil/Environmental Engineer

Leppert Associates

Golden, CO

Project management, groundwater modeling, construction oversight for TSCA PCB remediation

Jan 2002 - Apr 2004

Hydrogeologist Ii

Safety-Kleen

Field sampling at landfills, report preparation, remediation system PLC programming, remediation system installation and O&M, engineering cost estimates

Oct 1999 - Jul 2001
Team & coworkers

Colleagues at Trihydro Corporation

Other employees you can reach at trihydro.com. View company contacts for 373 employees →

KB Kira Becker Kira Becker Colleague at Trihydro Corporation United States, United States View → CF Caitlin Fields, P.E. Caitlin Fields, P.E. Colleague at Trihydro Corporation Laramie, Wyoming, United States, United States View → LE Lynn E. Lynn E. Colleague at Trihydro Corporation Signal Hill, California, United States, United States View → MW Miriam Wolfley Miriam Wolfley Colleague at Trihydro Corporation Laramie, Wyoming, United States, United States View → AB Albert Broody, P.G. Albert Broody, P.G. Colleague at Trihydro Corporation Cheyenne, Wyoming, United States, United States View → RN Ranelle Nortey Ranelle Nortey Colleague at Trihydro Corporation Fort Collins, Colorado, United States, United States View → AB Autumn Bainer Autumn Bainer Colleague at Trihydro Corporation Laramie, Wyoming, United States, United States View → RS Robert Slaughter Robert Slaughter Colleague at Trihydro Corporation Woodland Park, Colorado, United States, United States View → MD Morgan Doherty Morgan Doherty Colleague at Trihydro Corporation Fort Collins, Colorado, United States, United States View → JP Joe Peterson Joe Peterson Colleague at Trihydro Corporation Cheyenne, Wyoming, United States, United States View →
2 education records

Allison Riffel, P.E. education

Bachelor Of Science - Environmental Engineer

Northwestern University

Activities and Societies: Laboratory Research Assistant for Dr. Bruce Rittman and Dr. Eric Seagren Leadership Program Certificate Pi Beta.

FAQ

Frequently asked questions about Allison Riffel, P.E.

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

What company does Allison Riffel, P.E. work for?

Allison Riffel, P.E. works for Trihydro Corporation.

What is Allison Riffel, P.E.'s role at Trihydro Corporation?

Allison Riffel, P.E. is listed as Senior Engineer at Trihydro Corporation at Trihydro Corporation.

What is Allison Riffel, P.E.'s email address?

AeroLeads has found 1 work email signal at @trihydro.com for Allison Riffel, P.E. at Trihydro Corporation.

Where is Allison Riffel, P.E. based?

Allison Riffel, P.E. is based in Golden, Colorado, United States while working with Trihydro Corporation.

What companies has Allison Riffel, P.E. worked for?

Allison Riffel, P.E. has worked for Trihydro Corporation, Leppert Associates, Safety-Kleen, and Cameron-Cole.

Who are Allison Riffel, P.E.'s colleagues at Trihydro Corporation?

Allison Riffel, P.E.'s colleagues at Trihydro Corporation include Kira Becker, Caitlin Fields, P.E., Lynn E., Miriam Wolfley, and Albert Broody, P.G..

How can I contact Allison Riffel, P.E.?

You can use AeroLeads to view verified contact signals for Allison Riffel, P.E. at Trihydro Corporation, including work email, phone, and LinkedIn data when available.

What schools did Allison Riffel, P.E. attend?

Allison Riffel, P.E. holds M.S. Civil/Environmental Engineering from University Of Colorado At Boulder.

What skills is Allison Riffel, P.E. known for?

Allison Riffel, P.E. is listed with skills including Multi Media Remediation Using Both Traditional And Emerging Technologies, Strategic Project Planning And Critical Path Analysis, Rcra Corrective Action And Closure, Strategic Planning, Rcra, Program Management, Environmental Awareness, and Environmental Impact Assessment.

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