News & Insights

  • November 20, 2025
UGI Carport

UGI Corporate Headquarters Carport Solar Array

UGI was searching for a partner to help install a cutting-edge carport solar array at their new headquarters. Their primary goals were to reduce energy consumption, increase sustainability and decrease...

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  • November 20, 2025
Catawba Landfill RNG

Catawba County Landfill Renewable Natural Gas Pipeline

RETTEW delivered full engineering, procurement, and construction (EPC) services for the installation of a 4-mile renewable natural gas (RNG) pipeline connecting a newly constructed RNG facility at the Catawba County...

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  • November 20, 2025
UGI Learning Center

UGI Learning Center Rooftop and Ground Mount Solar Arrays

RETTEW delivered turnkey engineering, procurement, and construction (EPC) services for two renewable energy initiatives at UGI facilities, reinforcing the company’s commitment to sustainability and operational efficiency. At UGI’s Leesport training...

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  • May 11, 2021

Asylum Run Sewer Interceptor Replacement

Penbrook Borough’s existing 12-inch vitrified clay pipe (VCP) gravity sewer line was constructed in the 1930s and conveyed sewage flow from both Penbrook Borough and Susquehanna Township to the Capital...

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  • November 1, 2018
Shiresmanstown Tower

Shiremanstown Telecommunications Facility

Triple Crown Corporation, a leading provider of real estate services in the Harrisburg region, had an agreement with a telecommunications company to house cellular antennas on the roof of one...

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  • April 24, 2017

Lebanon Valley College Rooftop Installation

Lebanon Valley College was in need of better cell phone coverage for its employees and students. The installation site for the required equipment was an existing building rooftop not originally...

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  • April 13, 2017

Amsted Rail Company New Warehouse Facility

Amsted Rail Company, the largest freight car components manufacturer in the world, wanted to establish themselves as a comprehensive services provider for all train and freight car-related equipment in the...

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  • April 12, 2017

Steel Mill Maintenance Services

An industrial steel client needs to ensure its mill is fully operational at all times. When there is a problem in one part of the mill, it can idle the...

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  • April 12, 2017

Wenger’s Feed Mill Secondary Containment Modifications

Wenger’s Feed Mill, an agricultural feed processing and distribution company, had a problematic leak coming from a 10,000-gallon liquid fat above-ground storage tank, prompting the need to modify the mill’s...

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  • April 12, 2017

Pad Work

Our exploration and production client came to RETTEW with critical needs for dedicated, professional field staff to manage their northern Marcellus operations. The client needed efficient supervision and help with...

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