Industrial Insulator

Job Title: Industrial Insulator
Company:Loenbro, LLC
Business Unit/ Department: Loenbro Southwest - Industrial Services (Insulation & Metal)
Location: Phoenix, Arizona
Reports to:Forman/ Superintendent
Employment Type:Full Time (Onsite)

Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries, and our service offerings include Critical Electrical, Mechanical & Structural, Soft Crafts, Inspection, Underground Maintenance and Installation, and Fabrication. Our expertise lies in simplifying the complex and establishing long-standing relationships with our partners. We have a national presence but a local approach—every customer benefits from our capabilities and our care.

At Loenbro, we don’t just offer jobs—we build careers grounded in integrity, teamwork, excellence, and purpose.Join a team where your expertise is valued, your growth is supported, and your work helps maintain and enhance the critical infrastructure that powers communities across the nation.

Job Summary
Loenbro is looking for an initiative-taking individual willing to work hard and grow in the position located in Arizona.

The Industrial Insulator is responsible for fabricating, installing, repairing, and maintaining metal jacketing and insulation systems on industrial equipment, piping, vessels, ducts, and tanks. This position requires the ability to read blueprints, measure and fabricate sheet metal components, and ensure insulation systems are installed safely and according to project specifications.

• Measure, cut, bend, fabricate, and install sheet metal jacketing for insulated piping, vessels, ducts, and equipment.
• Install and secure various insulation materials, including fiberglass, mineral wool, calcium silicate, and removable insulation blankets.
• Fabricate metal covers, elbows, valves, reducers, tees, and custom fittings using hand and power tools.
• Read and interpret blueprints, isometric drawings, specifications, and work orders.
• Calculate material requirements and ensure proper fit-up and installation.
• Install weatherproof and protective metal jacketing, including aluminum, stainless steel, and galvanized metal.
• Perform maintenance, repair, and replacement of damaged insulation systems.
• Follow all company safety policies and OSHA regulations.
• Inspect completed work to ensure quality standards and project specifications are met.
• Maintain tools, equipment, and work areas in a clean and safe condition.
• Work at heights, in confined spaces, and in various industrial environments as required.

• High school diploma or GED preferred.
• Previous experience in industrial insulation and metal fabrication.
• Ability to read measuring devices and perform basic mathematical calculations.
• Proficiency with hand tools, power tools, brakes, rollers, shears, and other sheet metal equipment.
• Ability to read and interpret construction drawings and specifications.
• Knowledge of insulation materials and installation methods.
• Strong attention to detail and quality workmanship.
• Ability to lift up to 50 pounds and perform physically demanding work.

• NCCER Insulation Certification or equivalent training.
• Experience in refineries, power plants, mining facilities, manufacturing plants, or other industrial environments.
• OSHA 10 or OSHA 30 certification.
• Scaffold user awareness and fall protection training.

• Ability to stand, walk, kneel, bend, climb, and work in varying weather conditions.
• Ability to work from ladders, scaffolds, and elevated work platforms.
• Ability to wear required PPE, including hard hats, safety glasses, gloves, respirators, and fall protection equipment.
• Industrial construction…