Intervale-backed Sentry Energy Solutions, a premier provider of safety and environmental services, acquired Himarc Environmental Solutions, a provider of natural gas engine emissions testing and onsite gas leak detection services. No financial terms were disclosed. Tom Lucario, CEO of Sentry, commented, “We’re delighted to add Himarc’s service offering and capabilities to our existing portfolio of services. The Himarc team has an exceptional track record and has become a trusted partner to their customers. Further, Sentry and Himarc are highly complementary offerings that allow our respective customers to take advantage of our combined resources, footprint and growing list of safety and environmental service offerings.”