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Top: Regional: North_America: United_States: Pennsylvania: Localities: P: Pittsburgh: Business_and_Economy: Construction_and_Maintenance
Includes resources on industries and companies primarily engaged in the design and construction of buildings and other structures, heavy construction (e.g. such as highways, power plants, and pipelines), additions, alterations, reconstruction, installation, and maintenance and repairs. Demolition or wrecking of buildings and other structures, clearing of building sites, and sale of materials from demolished structures are also included.
Builders and contractors, including civil contractors, specialist services and building repair services.
Businesses providing heating, refrigeration, ventilation and air conditioning services.
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