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Bluestone Manager2022-09-20 10:46:262022-09-20 10:46:26Johns Hopkins University – 555 Pennsylvania AvenueFeatured Projects
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Bluestone Manager2022-09-20 10:46:262022-09-20 10:46:26Johns Hopkins University – 555 Pennsylvania Avenue
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Bluestone Manager2022-03-23 08:43:382022-03-23 08:43:38Carnegie Mellon University – Scaife Hall of EngineeringNEWS
- CHOP Wireless ReplacementJuly 21, 2026 - 2:13 pm
- Bluestone Communications Helps Build Connectivity for Shore Regional Medical CenterJuly 7, 2026 - 11:48 am
- Hatzel & Buehler and Bluestone Communications’ Employees Host a Thanksgiving Food DriveDecember 2, 2025 - 8:03 pm




Hatzel & Buehler Announces Acquisition Of Devon Electric, Inc.
Hatzel & Buehler is proud to announce the acquisition of Devon Electric, Inc. – a full service electrical contractor specializing in the installation of Building Automation Systems (BAS). Based in Malvern, Pennsylvania, Devon Electric is a family-owned business run by Beth and TJ Fay. Founded in 1985, Devon Electric has grown to become one of the […]
Bluestone Communications acquires Beech Tree Networks, Inc.
Bluestone Communications, Inc. – a wholly owned subsidiary of Hatzel & Buehler, Inc. – is pleased to announce that it has acquired certain assets and contracts of Beech Tree Networks, Inc. Founded in 2002, Beech Tree Networks offered a wide variety of communication services such as copper and fiber optic structured cabling solutions, wireless solutions, […]
Hatzel & Buehler acquires the assets of Enterprise Electric Company
Hatzel & Buehler, Inc. is pleased to announce that it has acquired certain assets and contracts of Enterprise Electric Company. Founded in 1928, Enterprise Electric grew to be one of the leading electrical contractors in the Baltimore, Maryland area. Enterprise Electric successfully completed a wide range of projects including office buildings, industrial plants, convention centers, […]
Hatzel & Buehler and Bluestone Communications Honored to Support Frontline Healthcare Workers
Hatzel & Buehler and Bluestone Communications are honored to support the frontline healthcare workers and their heroic efforts during the COVID-19 crisis. Our regional branch offices are partnering with various Healthcare systems to provide weekly deliveries of meals to the nurses and doctors, as well as our fellow trades working throughout the Healthcare facilities.
Hatzel & Buehler Announces New Building Automation Systems’ Division
For over 135 years, Hatzel & Buehler, Inc. has built and maintained successful customer relationships by constantly implementing new methods and procedures to improve efficiencies and productivity and provide the best and most effective level of customer support. In an effort to expand our service offerings, in 2005, Hatzel & Buehler founded Bluestone Communications – […]