San Diego's premier custom sheet metal fabricator for over thirty years. Specializing in copper, aluminum, brass, and steel of many treatments and finishes, our experienced metalworkers are available to fit the needs of your project to your specifications. roofing gutters and drip edge, flashing, coping and chimney caps, threshold pans and sil pans, J-channel and L-channel. vents, range hoods, backsplash, enclosures for water heaters and more.. San Diego's premier custom sheet metal fabricator for over thirty years. Specializing in copper,aluminum,brass,and steel of many treatments and finishes,our experienced metalworkers are available to fit the needs of your project to your specifications. roofing gutters and drip edge,flashing,coping and chimney caps,threshold pans and sil pans,J-channel and L-channel. vents,range hoods,backsplash,enclosures for water heaters and more.