Penoco Inc

Envinity, Inc., based in State College, PA, embodies its name by focusing on environmental sustainability. Established in 2005, Envinity stands out as a trailblazer in green design, construction, and energy efficiency. The company specializes in HVAC systems and renewable solar energy, aiming to create environmentally responsible and cost-effective residential and commercial buildings. Envinity's expertise extends to a range of services, including energy audits, design and construction, energy management plans, and MEP engineering. The company prides itself on delivering buildings that are not only eco-friendly but also healthier and more enjoyable for occupants. Envinity's commitment to sustainable practices is evident in their portfolio of successful solar projects and energy-efficient building solutions. Generated from the website content

Stiffler McGraw is a full service consulting firm with highly qualified civil engineers, architects and surveyors.

TCS Industries started business in 1978 to manufacture airborne radioiodine measurements systems for the Nuclear Power Industry as well as the US Nuclear Navy. In 1985, TCS added radon detection by assembling a flow through environmental radon test chamber that was used to develop and standardize our charcoal based detectors. In 1986, we satisfied the US EPA requirements to become listed to perform radon measurements with two different charcoal based detectors that we manufacture.