Full-service, year-round hydrotesting company. From short, small-diameter pipelines to long, large-diameter lines, BHL is equipped with the technology and experts to meet all your hydrotesting needs. We re also equipped to dry pipelines. Using compressors, air dryers and foamy pigs, we dry quickly and thoroughly to get operational pipelines back into use right away. Our drying procedures also protect against corrosion in pipes that are not in use.