Protect Environmental buys ARC Insulation to broaden home services platform

Protect Environmental has acquired ARC Insulation, adding insulation and home performance services to its radon and environmental services business. The deal expands the company's reach in Chicagoland and supports a push to become a national home services platform.

Why it matters: - Protect Environmental is broadening beyond environmental testing and mitigation into a wider home services platform. - The acquisition gives the company a bigger role in how homeowners address comfort, safety, efficiency, and indoor air quality in one place. - The move deepens Protect Environmental's presence in Chicagoland, where it already served homeowners with radon services.

What happened: - Protect Environmental announced the acquisition of ARC Insulation on July 22, 2026. - ARC Insulation is a Chicagoland insulation and home performance company founded in 1993. - The deal marks a step in Protect Environmental's shift from an environmental services leader to a national home services platform. - The companies will continue serving Chicagoland homeowners under the ARC Insulation team, backed by Protect Environmental's national resources.

The details: - Protect Environmental has spent more than two decades offering radon testing and mitigation, indoor air quality services, laboratory services, and environmental consulting. - ARC Insulation specializes in insulation, air sealing, home energy assessments, mold remediation, and building performance solutions. - Together, the companies will offer expanded residential services aimed at improving home health, safety, efficiency, and longevity. - Protect Environmental says the combined platform is meant to protect a homeowner's largest investment and the people living inside it. - Protect Environmental said the acquisition supports a long-term strategy to build the nation's most trusted home services platform. - The company's broader home services footprint also includes insulation, radon, chemical vapor intrusion, and water quality management. - Protect Environmental says it has completed more than 250,000 projects across all 50 U.S. states and two U.S. territories over 39 years.

Between the lines: - The acquisition pairs two businesses that both lean on building science and homeowner education. - Combining radon work with insulation and air sealing creates a more complete pitch around indoor health and energy performance. - The deal suggests Protect Environmental wants to move from a specialized service provider into a larger home maintenance brand with recurring homeowner relationships. - In a statement, CEO Byron Crews said the goal is to become the most trusted company homeowners call to protect the health of their home and the people inside it.

What's next: - Chicagoland customers should see a broader menu of services as the companies integrate. - Protect Environmental is likely to keep using ARC Insulation as a local platform while expanding its national home services model. - The company said the partnership positions it to serve homeowners in more meaningful ways for years to come. - More information is available at Protect Environmental's website.