Tan-Jent Development Company

Rotelle Studio(e) is the design-build studio of Rotelle Development Company, a family-owned custom home builder with over 30 years of experience in Pennsylvania. Based in South Coventry, PA, we specialize in turning dream homes into reality through innovative design, quality craftsmanship, and personalized service. Whether you’re starting from scratch or customizing a plan, our team helps you find the perfect lot, create a tailored blueprint, and build a home that fits your lifestyle, all at an affordable price. Let’s bring your vision to life.

Herman Goldner Company is a full-service mechanical construction company. The company's capabilities include computerized estimating; computer-aided drafting; installation; commissioning; building control systems; sanitary process piping; and pipe fabrication. Over the last several decades, its plumbing division grew from a construction-oriented group to a full-service plumbing operation. In the winter of 2005, Goldner was awarded eight cooling tower replacements in the Philadelphia area, several of which were for center city high-rise office buildings. High-profile projects include Tenn Penn Center and One Franklin Plaza. Herman Goldner Company is in Philadelphia.