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Mold Testing Colorado


Mold Testing CO is dedicated to leading Denver Colorado, Colorado Springs, Colorado, and beyond in the detection and prevention of mold and other microbial contaminants. We know that undetected mold and moisture can destroy the value and structure of the home as well as create potential health risks.

The owners of Mold Testing Colorado have been residents of Denver, CO for over 20+ years and want to apply our professional experience to eliminate all of your residential or commercial mold issues. Whether you are buying, selling, or renting properties, Mold Testing Colorado will make sure your home or building is mold free. We are committed to providing the utmost integrity and maintain the highest standards with every mold inspection and mold assessment conducted by our highly trained technicians.

Our company specializes in consultation, inspections, testing and analysis for mold in residential and commercial properties, homes and businesses.

Our services are used by:

Suspect or know you have a mold problem? Home owners, Home renters, and Apartment renters alike. We are here for you!
Real Estate Agents:
Consultations for transactions, where the home inspector sees what may be a mold problem and would like a professional evaluation.
Home Builders:
Use us during the construction process to evaluate your project for potential mold problems.
Home Buyers or Renters
Concerned about the presence of mold? Call us for an inspection and testing, before purchasing or renting a home or apartment.


Mark Gershien, Partner

As a long time businessman and senior officer in Fortune 500 companies such as Sprint (Director), Level 3 (Sr. VP), and MFS (President), Mr. Gershien has been making companies stronger, more efficient, and providing more value for decades. His love of both The Centennial State and the people in it has turned his passion to the grass roots level and has helped grow Mold Testing Colorado as a leader in Denver, Colorado Springs and all its surrounding areas in the mold testing and mold remediation industry.

“We emphasize honest and reliable inspections in conjunction with total concern for our customers health.”

My message to all customers:

Owning and operating a business that not only brings value to the customer, but brings a better quality of life is very rewarding! Mold is and can be a dangerous health concern in your home or building. We here at Mold Testing Colorado take it seriously and will always provide quick service with an expedited detailed analysis and report of the findings.

I know when mold is first suspected to be found, it is not a pleasant experience and you want accurate answers, but you also want them as quickly as possible. You do not need to worry about that. Whether it is working for or running our company my goal has always been to create a company whose #1 priority is providing the ‘Gold Standard’ in caring for our customers. We will provide that “Gold Standard” for you.

Joe Horvath, Partner

A product of the Chicagoland area, graduated with a bachelor’s degree from Columbia College in Missouri. After completing school, he owned and operated a high-end painting business. During this time, he encountered a vast number of contaminant related complications that can affect one’s health and living environment.

This sparked a curiosity for the field of Indoor Air Quality and he began his certification as a Recreational and Indoor Environmentalist. His in-depth training, knowledge and commitment makes him a valued asset to Mold Testing Colorado. As a co-owner, his focus is on maximizing the health and happiness of his clients by ensuring a safe and healthy living space. His main goal is to provide your family with a mold free environment.

In his free time, he enjoys the plethora of outdoor recreation that Colorado has to offer. Snowboarding, mountain biking, fishing & kayaking are his most frequented hobbies. In the past few years, Colorado has become his second home.