As the complexities of risk management increase, companies often find themselves immersed in a decision making environment much different from the one that they have historically engaged. Reddwall Solutions understands this demand and offers a diverse group of internationally recognized Subject Matter Experts (SME’s) to assist in creating effective and sustainable Occupational, Environmental, Health and Safety (OEHS) solutions. Not only do our experienced professionals understand the realities involved, we bring the experience needed to craft an OEHS system that overcomes these unique challenges while contributing the support structures necessary to withstand a test of time.

Reddwall Solutions represents the alternative to the higher cost branded resources. By structuring our network of Subject Matter Experts so that each professional practices independent of the group, we offer the ability for any one of our SME’s to tap into the vast range of resources and experiences we have available. We also enjoy low overhead costs and the ongoing benefit of having our experts who serve as an international resource to each of their respective fields. Not only do we consistently provide professional services backed by decades of experience, we bring exceptional capabilities to the relationship, both individually and as a team.

Our experts recognize the economic realities and continuously seek the most cost effective means of resolution while presenting our clients with an alternative to high cost consultation. Our success depends on your success. Therefore our highest priority is always to facilitate the best solution to your needs as cost effectively and expeditiously as possible. In achieving this aim, we continuously strive to provide the right resources at the right time, regardless of complexity.

We welcome your inquiry into our portfolio of successes and look forward to the opportunity to provide sustainable and effective resolution to all of your OEHS needs. By utilizing the Subject Matter Experts of Reddwall Solutions, not only do you gain access to world class expertise, you also experience a team of highly capable individuals accustomed to challenging the status quo and the assurance of gaining access to the most innovate approaches available. By focusing on your success, we fully anticipate earning your trust and business … leaving you with something more than a handshake.

Donald Ewert, the company founder and operations manager.

Don Ewert

Founder and OEHS Programs Specialist

Don offers OEHS Program consulting and industrial hygiene services as a part of Reddwall Solutions and works everyday to provide clients with the systems and support necessary to assure they enjoy world class Occupational, Environmental, Health and Safety.

Dr. Shakil Saghir, Director of Toxicology Services.

Shakil Saghir, Ph.D

PhD, DABT; Occupational Toxicologist

Dr. Saghir offers in-depth knowledge and experience in global guidelines and regulatory compliance for safety/risk assessment of chemicals and products with decades of experience in registration/re-registration, compliance and Product Stewardship expertise.

John Lease, Sustainability Services Director.

John Lease

Sustainability & OEHS Programs Director

John offers career expertise in assisting companies with Corporate Sustainability and provides highly refined OEHS Program Assessments services as well as ongoing support for compliance programs needing improvement or refinement.   

George Saliba, Laboratory Services Director.


George Saliba

Laboratory & Technical Svcs Manager

George brings his extensive laboratory and compliance experience to both management of Reddwall Solutions’ High Precision Fractionation Laboratory and to providing the technical support and expertise client may need relative to regulatory affairs.

Dr. Luc Séguin; Product Stewardship Director!

Luc Séguin, Ph.D

Product Stewardship Director

Specialist in global compliance for ‘all chemicals’ whether hazardous or non-hazardous along with development of ‘Best in Class’ Safety Data Sheets for North America, Europe, and Asian Pacific countries. Serves as lead Subject Matter Expert in supporting client needs relative to GHS Rev 7, hazard classification derivations, product registration, UFI and PCN dossier, labeling and other specialized Product Stewardship requirements.

John Mastovich, Spectroscopy Services Director.

John Mastovich

Spectroscopy Services

Having spent his career studying and developing leading edge spectroscopy systems for materials analysis and characterization, John brings a depth of expertise in particle physics and materials science to the Reddwall Solutions team.  As a result of John’s extensive hands-on experience and acute market awareness involving spectroscopy systems and enhancements, our client’s enjoy the ability to access instrumentation at the entry level, whether they exist in research or commercial facilities.

Marc Hugus, Customer Services Director.

Marc Hugus

Customer Services Director

Marc serves as the primary Customer Service lead for Reddwall Solutions and brings specialized experience in Sales & Marketing as the company’s lead. New customers reaching out to Reddwall Solutions consistently find their time and communications with Marc to be well rewarded.

Rowena Dasig, company founder and Quality Manager.

Rowena Dasig

Quality Systems Manager

As co-founder of Reddwall Solutions, Rowena fulfills an important role and with construction of our new High Precision Fractionation Laboratory in 2020, applies her lengthy aerospace quality expertise and skills to continuously expand the company’s Quality Management System.

With a warm welcome, Reddwall Solutions is pleased to introduce Hans Juergensen as the newest member of our team.  Hans is a seasoned aerospace consultant with more than 40 years of hands-on experience supporting aerospace manufacturing, surface treatment, and chemical process applications.

Hans Juergensen

Chemical Services Director

Hans is a seasoned aerospace consultant with more than 40 years of hands-on experience supporting aerospace manufacturing, surface treatment, and chemical process applications. As a long-standing Aerospace Specialist at Chemetall Oakite, Hans has advised customers and internal teams on process optimization, technical problem-solving, and compliance with demanding aerospace specifications.  Having spent a career in hands-on applications, Hans brings deep practical knowledge of aerospace chemical technologies, operational best practices, and customer support in highly regulated environments.