METRO-SWIFT SPRINKLER CORPORATION Metro-Swift Sprinkler Corporation is a turnkey full service fire protection company. Our contracts division provides design services for all types of fire protection systems. Since its inception more than a century ago, Metro-Swift Sprinkler Corporation, has designed, fabricated, supplied and installed many systems consisting of sprinkler, standpipe, wet & dry, preaction, backflows and fire pumps. Metro-Swift offers 24 hour emergency service.