Murphy Co. has announced the addition of the following American Society of Mechanical Engineers (ASME) code stamps for its Colorado office: R stamp - repairs/alterations of boilers and pressure vessels; U stamp - manufacture of pressure vessels; and PP stamp - fabrication/assembly of pressure piping.

Mechanical construction firm, J.C. Cannistraro LLC, has announced the planned relocation and consolidation of its manufacturing and warehousing operations from Stoughton, Watertown, and Wilmington, Massachusetts, to Boston’s Seaport District.

Cold Craft Inc., which specializes in mechanical installation for new construction, renovation, and retrofit of commercial, residential luxury, and industrial facilities, announced it has added an Engineering and Planning Department. 

Acco Engineered Systems announced that it will join forces with All Area Plumbing, a regional design-build plumbing contractor serving Southern California. Adding All Area Plumbing’s capabilities, Acco said it will strengthen its position as one of the largest mechanical contractors in the western United States.