Restoration logo
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Restoration logo
  • NEWS
  • PRODUCTS
    • New Products & Technologies
    • Submit Your Product
    • Interactive Product Spotlights
  • CATASTROPHE
    • Hurricane
  • TOPICS
    • Architecture
    • Cleaning & Sanitation
    • Contamination
    • Contractor Safety
    • Contents
    • Fire & Smoke
    • Mold
    • Odor
    • Recon & Reno
    • Water
  • EDUCATION
    • Training & Education
    • Business Management
    • Insurance/Legal Matters
    • KnowHow.
    • Podcasts
    • Webinars
    • Whitepapers
    • Industry Events
    • Sponsor Insights
  • VIDEOS
    • Ask the Expert
    • Ask Annissa
    • Marketing Monday
    • Tech Tip Tuesday
  • BUYER'S GUIDE
  • THE EXPERIENCE
    • Convention & Trade Show
  • ABOUT
    • Contact
    • Advertise
  • SIGN UP
Home » Authors » Mark Cornelius
Mark Cornelius

Mark Cornelius

Mark Cornelius has been in the cleaning and restoration industry for 38-plus years. He started at 13 cleaning carpet in class A office buildings. Since then, Cornelius has worked in every facet in the restoration industry. He also has 14.5 years as a volunteer firefighter and EMT-I, as well as NPQ fire instructor 1. Cornelius has been the president of Disaster Recovery Industries, Inc. since 2001, dealing with all things restoration. He is also an IICRC triple master, owning Emergency Mitigation Technician Academy (EMTA) with five instructors. Cornelius has traveled the world teaching IICRC-approved classes in AMRT, WRT, FSRT, TCST just to name a few. He also serves on the ANSI/IICRC S540, AMRT, MRS, FSRT, and co-chairs the OCT committee. Cornelius was one of the first to hold the IICRC MRS certification. He was also elected to the board of directors for the IICRC.

Articles

ARTICLES

remediator in full PPE

Redefining the Controlled Environment: Where Contamination Begins and Control Ends

Mark Cornelius
Mark Cornelius
April 17, 2025
No Comments

Think containment keeps contamination in check? Think again. From misguided remediation practices to overlooked environmental controls, the line between clean and contaminated is thinner than you think. Whether it's ineffective air filtration, poor PPE management or careless demolition, remediation efforts often work against themselves. 


Read More
woman holding her nose

Understanding Odors: Essential Knowledge for Industry Professionals

This article stinks!
Tony Macaluso
Tony Macaluso
Mark Cornelius
Mark Cornelius
January 3, 2025
One Comment

Industry Experts Tony Macaluso and Mark Cornelius dive into the complexities of odor control and discuss identifying and eliminating stubborn odors. Learn how the science of odors, key principles and real-life case studies highlight the importance of proper techniques.


Read More
Mold remediation roundtable

Mold Remediation Roundtable: 4 Experts Share Insights

Rachel Adams
Rachel Adams
Mark Cornelius
Mark Cornelius
Cliff Grost
Jim Pearson
Jim Pearson
January 3, 2022
No Comments

For this R&R Roundtable, we asked four mold remediation professionals – Rachel Adams, Mark Cornelius, Cliff Grost and Jim Pearson – the same seven questions on topics including top tools, safety precautions, memorable projects and future predictions.


Read More
Manage My Account
  • Newsletters
  • Online Registration
  • Subscription Customer Service
  • Manage My Preferences

More Videos

Sponsored Content

Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to the Restoration & Remediation audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of Restoration & Remediation or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • restoration technician working a water damage project
    Sponsored byCotality

    Schedule smarter with DASH’s mobile restoration job management

Popular Stories

Restoration Jobsite Table before and after organization.

The New Profit War: How Restorers Will Compete in the Age of Managed Repair Programs

Restoration Golf League Full Color Logo

Restoration Golf League Announces 2026 Event Lineup and Celebrates Recent Champions

temporary containment barrier constructed with white polyethylene sheeting

Improving Negative-Pressure Containment for Biological Contaminants

Register for Webinar - Connecting the Field, Office and Carriers: How to Streamline Claims with Better Data and Communication

Events

May 19, 2026

Hurricane Response: What’s Changed, Who’s at Risk, and How to Scale Without Breaking

This webinar is part of the Preparing to Respond: Hurricanes series.  

Hurricane season isn’t what it used to be, and neither is disaster response. In this webinar, an expert‑led panel will break down what’s changed for hurricane response, and how restorers can scale responsibly without sacrificing their safety, retention, or profitability.

May 28, 2026

Connecting the Field, Office, and Carriers: How to Streamline Claims with Better Data and Communication

The modern claims ecosystem depends on seamless integration between the field, office, and carrier. Learn how a unified “golden thread” of communication transforms fragmented workflows into a transparent, high-performance process.

September 9, 2026

The Experience Convention and Trade Show

The Experience Convention & Trade Show logoThe Experience Convention and Trade Show unites the cleaning, restoration, inspection, indoor air quality, and HVAC industries through hands-on education, live demonstrations, and high-impact networking. Attendees gain practical skills, business insight, and connections that elevate industry standards and drive growth.

View All Submit An Event

Poll

Priorities for Hurricane Preparedness

What area does your team prioritize first before hurricane season?
View Results Poll Archive

Products

The Cleaning, Restoration, Inspection, and Safety Glossary

The Cleaning, Restoration, Inspection, and Safety Glossary

The Cleaning, Restoration, Inspection, and Safety Glossary.

See More Products
Hurricane Month - How Restoration Professionals Can Prepare Before the Storm

Stay ahead of the curve with our newsletters.

Get the latest industry updates tailored your way.

JOIN TODAY!
  • RESOURCES
    • Advertise
    • Contact Us
    • Directories
    • Store
    • Want More
    • Submit a Press Release
  • SIGN UP TODAY
    • Create Account
    • Newsletters
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Reprints
    • Marketing Services
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • Instagram
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2026. All Rights Reserved BNP Media, Inc. and BNP Media II, LLC.

Design, CMS, Hosting & Web Development :: ePublishing