Topaz is an internationally operating organization recognized for more than 30 years as providing one of the most practical, cost effective maintenance and\r\nalteration services available for on-stream piping systems. Our specialized expertise in hot tapping, line plugging and cold cutting technique is\r\nemployed by hundreds of loyal customers with applications ranging from high pressure cross-country pipeline transmission to commercial HVAC systems.\r\n\r\nIn addition to field services, we offer for sale piping products, including welding and mechanical tapping and plugging fittings, Plidco leak repair fittings, full encirclement saddles, expansion joints, polly pigs, gas main bags, pipeline insulators, and casing end seals. Topaz offices are effectively located to serve regional requirements. All services are available on emergency 24 hours/day. Our failsafe methods ensure that Topaz will handle your job requirements in the safest and most expedient manner possible. We are confident any references requested will verify our long-standing reputation for safety, organization, and responsiveness to customer's needs.\r\n