Expansion Tanks Manufacturers in Maine

Steel-Pro Incorporated has been serving the industry since 1978. As a major manufacturer of quality tanks, vessels and equipment, we are located in the North-East with competitive prices throughout the United States. With over 45 years of experience, we perform every aspect of the process to the highest standards.

Ross builds polished vessels and reactors, pressure vessels and atmospheric tanks, columns and large diameter pipe to meet the special needs of many industries. Our fabrication plants are ASME code certified and can provide the ASME stamp when required. Our engineers, machinists and fabrication specialists routinely meet such code requirements as USFDA, BISC, ABS, API and UL as well as ASME.

Miller Mechanical Services, Inc. is a customer-driven metal fabrication shop, specializing in ASME vessels, storage tanks, heat exchangers and components for industrial processes, specializing in metal fabrication and waterjet cutting for the pulp /paper, chemical/pharmaceutical, construction and power generation industries. Give us a call today to learn more!

At Helfrich Brothers Boiler Works, Inc., we present ourselves as experienced manufacturers of pressure vessels built to meet the demanding requirements of industrial, commercial, and utility applications. We design and fabricate vessels that are engineered for strength, safety, and long-term reliability, working with carbon steel, stainless steel, and specialty alloys to withstand high pressures, elevated temperatures, and challenging operating conditions.