W. Pidhirney Welding Ltd. has been an industry leading oilfield service and welding fabrication company since 1983. We pride ourselves in providing a safe working environment along with high quality workmanship. We provide many construction services to the Alberta and BC oil and gas industry specializing in pipelines, gas plants, compressor stations, oil batteries and wellsite facilities along with providing a full range of Alberta oilfield construction, fabrication and repair services.