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Job Description Discover a career at Depot Connect International (DCI), a global leader in the Tank/ISO Tank Container Services and Tank Trailer Parts industry. We're more than just a service provider; we're a unified team combining the expertise of industry leaders Quala, Boasso Global, and PSC. Headquartered in Tampa, Florida, with over 160 locations worldwide, our team of over 3,500 employees excels in offering a multitude of mission-critical services. We are currently searching for diesel mechanics who are interested in working on trucks and trailers! Shift Hours: Monday through Friday, 8:00 AM to 5:00 PM. This position is for our Bloomington, CA branch at 225 West Slover Ave. Pay Range: $22.00 to $42.00 per hour, dependent on experience. Skill-based pay rate reviews and potential increases every 6 months. Demonstrated skill in most of the following areas: • The ability to diagnose failures and make repairs on mechanical, electrical or other various systems on a diesel tractor / truck / semi, • Suspension repair experience, • Experience with air brake systems and repairs, • Experience with oil changes, preventative maintenance, starters, wheel seals, and all bolt on components, • Willing and able to assist with trailer work when needed Physical Demands: • The employee must regularly lift and/or move up to 50 pounds, • With assistance, occasionally lift and/or move up to 75 pounds, • Must be able to work in confined spaces DCI Benefits: • Medical, dental and vision insurance, • 401(k) with generous employer match, • Paid time off, including 10 paid holidays, • Optional health savings account & flexible spending account, • Life insurance, • Employee assistance program, • Parental leave, • Referral program, • Tuition reimbursement, • Tool purchase program, • Effective and proven safety program, • Resources to become a national board ASME certified welder

Job Description Cryogenic Trailer / Tank Mechanic Discover a career at Depot Connect International (DCI), a global leader in the Tank/ISO Tank Container Services and Tank Trailer Parts industry. We're more than just a service provider; we're a unified team combining the expertise of industry leaders Quala, Boasso Global, and PSC. Headquartered in Tampa, Florida, with over 160 locations worldwide, our team of over 3,500 employees excels in offering a multitude of mission-critical services. We are currently searching for tanker and trailer mechanics with cryogenic experience! Shift Hours: Monday through Friday, 8:00 AM to 5:00 PM. This position is for our Bloomington, CA branch at 225 West Slover Ave. Pay Range: $22.00 to $42.00 per hour, dependent on experience. Skill-based pay rate reviews and potential increases every 6 months. Demonstrated skill in most of the following areas: • The ability to diagnose failures and make repairs on mechanical, electrical or other various systems on a cryogenic trailer., • Trailer suspension installation and repair, • Strong ABS maintenance skills, • Tank service and repair Physical Demands: • The employee must regularly lift and/or move up to 50 pounds, • With assistance, occasionally lift and/or move up to 75 pounds, • Must be able to fit through a tank trailer manhole, • Must be able to work in confined spaces DCI Benefits: • Medical, dental and vision insurance, • 401(k) with generous employer match, • Paid time off, including 10 paid holidays, • Optional health savings account & flexible spending account, • Life insurance, • Employee assistance program, • Parental leave, • Referral program, • Tuition reimbursement, • Tool purchase program, • Effective and proven safety program, • Resources to become a national board ASME certified welder

Job DescriptionTrailer Mechanic / Registered Tank Inspector Company: Depot Connect International (DCI) Industry: Tank Trailer & ISO Tank Container Services Location: Bloomington, CA Pay Range: $22.00 – $42.00 per hour (Starting rate based on experience) Build a Career That Keeps America Moving Depot Connect International (DCI) is a global leader in Tank/ISO Tank Container Services and Tank Trailer Parts. Formed by the combined expertise of industry leaders Quala, Boasso Global, and PSC, DCI operates over 120 locations worldwide with more than 3,500 employees delivering mission-critical transportation services. We are currently seeking DOT inspection-certified Trailer Mechanics with specialized tank trailer repair experience who take pride in their craft and understand the importance of safety, precision, and reliability. If you enjoy diagnosing problems, solving complex mechanical challenges, and working on heavy-duty equipment that truly matters, this is the opportunity to grow your career within a stable, expanding global company. Role Overview The Trailer Mechanic / Registered Inspector is responsible for inspecting, diagnosing, repairing, and maintaining a diverse fleet of specialized tank trailers in strict compliance with DOT and HM183 (hazmat) regulations. This role requires strong mechanical aptitude, advanced troubleshooting ability, and an absolute commitment to safety and quality workmanship. Key Responsibilities DOT & HM183 Inspections: Conduct rigorous, compliant inspections on various cargo tank specifications, including low-pressure liquid and chemical trailers (MC 306/406, MC 307/407) and high-pressure/cryogenic gas trailers (MC 331, MC 338). Diagnostics & Repairs: Diagnose failures and perform high-quality repairs on mechanical, electrical, structural, and tank piping/valve systems. Brakes & Suspension: Inspect, service, install, and repair trailer suspension systems and air brake systems. Compliance & Documentation: Ensure all structural repairs and testing align perfectly with federal hazmat safety standards; maintain meticulously detailed inspection logs. Safety & Environment: Follow all OSHA and confined space safety procedures while maintaining a clean, organized shop floor. Welding (Plus): TIG welding experience (aluminum, stainless steel, or carbon steel) is highly preferred to align with our shop's ASME "R" Stamp capabilities. Qualifications DOT Inspection Certification Required (Meets FMCSA criteria for a Registered Cargo Tank Inspector). Experience: 2+ years of dedicated tank trailer repair and testing experience preferred (ideal candidate has 3–5 years). Technical Knowledge: Deep familiarity with DOT HM183 cargo tank testing requirements (V, I, L, P, T, K testing methodologies). System Mechanics: Proven experience troubleshooting and repairing heavy-duty air brake systems, suspensions, and industrial piping. Quality Focus: Ability to read, understand, and execute repairs according to technical manuals, blue-prints, and federal compliance standards. Physical Requirements Regularly lift and/or move up to 50 lbs (and occasionally up to 75 lbs with assistance). Ability to safely enter, exit, and work inside tank trailer manholes (Confined Space environment). Ability to stand, bend, kneel, and work in physically demanding shop conditions. Career Growth & Development At DCI, we believe in investing heavily in our mechanics. We offer: Skill-Based Pay Reviews: Earn automatic pay rate evaluations every 6 months as you level up your skills until you hit top pay! Production Bonuses: Earn extra compensation based on your efficiency and output. Advanced Certifications: Access to resources and training to become a National Board ASME Certified Welder. Tool Support: Take advantage of our Tool Purchase Program to build your professional kit. Clear Pathways: Transparent career advancement tracks within a massive, global logistics footprint. DCI Benefits Competitive pay ($22.00 – $42.00/hr) with built-in Tier Levels. Partially employer-paid medical, dental, and vision insurance. 401(k) with a generous employer match (Traditional and Roth options). 100% employer-paid short-term/long-term disability and group life insurance (up to 1.25x annual salary). Paid Time Off (PTO) plus 10 paid holidays. Optional HSA & FSA accounts. Tuition Reimbursement & Employee Referral Programs. An effective, award-winning, and proven shop safety culture. APPLY NOW and START A NEW CAREER WITH THE TANK PROS!

Job Description Fabricator / Welder Depot Connect International (DCI) Location: Bloomington, CA Pay Range: $22.00 – $42.00 per hour (based on experience) Build More Than Parts — Build a Career at DCI Depot Connect International (DCI) is a global leader in Tank Trailer and ISO Tank Container Services, as well as Tank Trailer Parts manufacturing and distribution. If you’re a fabricator/welder who wants more than repetitive production work, DCI offers an opportunity to fabricate, problem-solve, and create real-world solutions on critical transportation equipment used across multiple industries. At DCI, our welders don’t just repair components — they build, modify, and improve equipment that keeps the industry moving. We’re looking for team members who bring: • Strong fabrication experience, • Solid welding skills, • Mechanical aptitude, • A creative, problem-solving mindset If you enjoy working with metal, figuring out how to repair or build something the right way, and continuously expanding your skill set, you’ll thrive here. We invest in our team through hands-on training, mentorship, and career advancement opportunities — all within a stable, growing global company that values craftsmanship and teamwork. Role Overview The Fabricator/Welder is responsible for fabricating, repairing, and modifying new and used tank trailers and ISO tank containers. This role involves welding Aluminum, Mild Steel and Stainless steel, In all Welding types: Tig, Mig and Arc. Key Responsibilities • Fabricate, repair, and modify new and used tanks, • Perform MIG and TIG welding, • Conduct gas welding, brazing, and various arc welding processes, • Perform cutting, grinding, and metal repair, • Repair cracked or damaged tank components, • Working in confined spaces, • Perform basic mechanical repairs related to tanks and trailers, • Follow all OSHA safety and environmental regulations, • Maintain a clean, organized, and safe work environment, • Perform additional duties as assigned Qualifications • Welding and fitting experience (tank, trailer, or heavy equipment preferred but not required), • Ability to operate machinery: Brake Press, Shear, etc., • Basic mechanical skills, • Ability to read and understand measurements and job documentation, • Welding certificate is a plus (not required) Employee Growth & Training • On-the-job training provided, • Steps to Success Program and 6 month reviews to grow each individual, • Opportunities to expand mechanical, fabrication, and welding skills, • Career advancement within a stable, global organization, • Support for continued learning and professional development DCI Benefits • Medical, dental, and vision insurance, • 401(k) with generous employer match, • Paid time off, including 10 paid holidays, • Optional HSA & FSA, • Life insurance, • Tuition Reimbursement, • Parental leave

Job Description Together We Build – Partnership, Innovation, Excellence, and Safety At Kelso Industries, 3,500+ employees across 30 companies work together to deliver exceptional HVAC, mechanical, plumbing, refrigeration, and electrical solutions nationwide. Join us to grow your career, make an impact, and be part of a team where innovation, excellence, and safety come first. Recruiter Notice: We respectfully ask external recruiters and staffing agencies not to submit candidates. We only accept direct applications. Retrofit Technology is part of the Kelso Industries family of companies, a rapidly growing group of mechanical, electrical, and plumbing (MEP+) contractors committed to excellence in safety, quality, customer success, and craftsmanship. Based in Bloomington, California, Retrofit Technology specializes in all aspects of commercial HVAC systems, including installation, maintenance, and service. Our team is equipped to handle projects from start to finish with precision and care. Backed by certified welders, electricians, and service technicians, we have the expertise to tackle even the most challenging HVAC retrofit and mechanical projects—delivering exceptional results every time. ABOUT THE ROLE We are seeking an experienced Pipe Welder to join our growing team and support mechanical and HVAC retrofit projects across Southern California. This position is based out of Bloomington, CA and requires frequent travel to job sites throughout the region. A daily per diem is provided and hotel accommodations are covered by the company when overnight stays are necessary. The Pipe Welder will be responsible for fabricating, assembling, and installing piping systems for commercial and industrial HVAC applications. The ideal candidate has hands-on experience with multiple welding methods and piping materials, values safety and quality, and can work both independently and as part of a field crew. RESPONSIBILITIES • Weld and assemble piping systems using various methods (TIG, MIG, stick, brazing, soldering, etc.)., • Fit, align, and secure pipe systems and supports according to specifications and drawings., • Read and interpret blueprints, schematics, and technical drawings., • Fabricate and install copper, carbon steel, stainless steel, and PVC piping., • Perform rigging, demo, and installation work on HVAC retrofit projects., • Inspect completed welds to ensure compliance with codes and safety standards., • Collaborate with project managers, foremen, and other trades to complete projects efficiently., • Maintain a clean, safe, and organized work area in compliance with OSHA and company policies.QUALIFICATIONS, • High school diploma or GED equivalent., • 3+ years of experience in pipe welding or mechanical retrofit environments., • Proficiency in one or more of the following:, • Soldering or brazing copper pipe, • Welding carbon or stainless steel pipe, • Fitting or threading steel and PVC pipe, • Ability to pass a pipe welding test (administered at our Bloomington shop)., • Skilled at reading and following mechanical drawings and specifications., • Valid driver's license and willingness to travel throughout Southern California., • Strong attention to detail, reliability, and safety mindset.COMPENSATION & BENEFITS, • Hourly wage: $30 – $50 per hour (based on experience and certification), • Per diem and hotel accommodations provided for overnight travel, • Paid travel time to and from job sites, • Comprehensive benefits package:, • Medical and dental (50% employer paid), • 401(k) with up to 4% company match, • Eligibility after 30 days of employment, • Paid Time Off (PTO) and company holidays, • Opportunities for long-term growth within the Kelso Industries familyJOIN OUR TEAM If you're a skilled welder who takes pride in craftsmanship and enjoys working on complex HVAC retrofit projects, we'd love to hear from you. Apply today to join a team that values safety, integrity, and excellence in every project. Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from our lowest geographic market up to our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered and forms of compensation that may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. California Pay Range$30—$60 USD Why Join Kelso Industries? Join us and be part of a team dedicated to creating efficient, sustainable, and high-performance environments that make a lasting impact across the industrial, commercial, and institutional sectors. Here you will experience: Growth Opportunities: Develop new skills, take on exciting challenges, and advance your career in meaningful ways. Company Culture: You'll thrive in an environment that supports your growth, values your contributions, and makes work fulfilling and enjoyable. Impact: Your work directly contributes to meaningful outcomes, allowing you to see the difference you make and feel a sense of purpose every day. Competitive Compensation & Benefits: You'll be rewarded fairly for your contributions while enjoying perks that enhance your financial security, health, and overall well-being. Kelso Industries celebrates diversity and is committed to creating an inclusive environment for all employees. We do not discriminate in any aspect of employment based on race, color, religion, national origin, ancestry, gender, sexual orientation, gender identity and/or expression, age, veteran status, disability, or any other characteristic protected by federal, state, or local employment discrimination laws where Kelso does business

Job Description Company Background: We are 24 (and growing) market-leading operating companies that deliver unmatched HVAC, mechanical, refrigeration, plumbing, and electrical solutions. We are actively building the nation's preferred technical service partnership for commercial MEP+ ecosystems, empowering industrial, commercial, and institutional clients—including Fortune 500 companies and other industry leaders across the United States—with reliable, innovative service. Learn more about us at www.kelso-industries.com Retrofit Technology is part of the Kelso Industries family of companies, a rapidly growing group of mechanical, electrical, and plumbing (MEP+) contractors committed to excellence in safety, quality, customer success, and craftsmanship. Based in Bloomington, California, Retrofit Technology specializes in all aspects of commercial HVAC systems, including installation, maintenance, and service. Our team is equipped to handle projects from start to finish with precision and care. Backed by certified welders, electricians, and service technicians, we have the expertise to tackle even the most challenging HVAC retrofit and mechanical projects—delivering exceptional results every time. ABOUT THE ROLE We are seeking an experienced Pipe Welder to join our growing team and support mechanical and HVAC retrofit projects across Southern California. This position is based out of Bloomington, CA and requires frequent travel to job sites throughout the region. A daily per diem is provided and hotel accommodations are covered by the company when overnight stays are necessary. The Pipe Welder will be responsible for fabricating, assembling, and installing piping systems for commercial and industrial HVAC applications. The ideal candidate has hands-on experience with multiple welding methods and piping materials, values safety and quality, and can work both independently and as part of a field crew. RESPONSIBILITIES • Weld and assemble piping systems using various methods (TIG, MIG, stick, brazing, soldering, etc.)., • Fit, align, and secure pipe systems and supports according to specifications and drawings., • Read and interpret blueprints, schematics, and technical drawings., • Fabricate and install copper, carbon steel, stainless steel, and PVC piping., • Perform rigging, demo, and installation work on HVAC retrofit projects., • Inspect completed welds to ensure compliance with codes and safety standards., • Collaborate with project managers, foremen, and other trades to complete projects efficiently., • Maintain a clean, safe, and organized work area in compliance with OSHA and company policies.QUALIFICATIONS, • High school diploma or GED equivalent., • 3+ years of experience in pipe welding or mechanical retrofit environments., • Proficiency in one or more of the following:, • Soldering or brazing copper pipe, • Welding carbon or stainless steel pipe, • Fitting or threading steel and PVC pipe, • Ability to pass a pipe welding test (administered at our Bloomington shop)., • Skilled at reading and following mechanical drawings and specifications., • Valid driver's license and willingness to travel throughout Southern California., • Strong attention to detail, reliability, and safety mindset.COMPENSATION & BENEFITS, • Hourly wage: $30 – $50 per hour (based on experience and certification), • Per diem and hotel accommodations provided for overnight travel, • Paid travel time to and from job sites, • Comprehensive benefits package:, • Medical and dental (50% employer paid), • 401(k) with up to 4% company match, • Eligibility after 30 days of employment, • Paid Time Off (PTO) and company holidays, • Opportunities for long-term growth within the Kelso Industries familyJOIN OUR TEAM If you're a skilled welder who takes pride in craftsmanship and enjoys working on complex HVAC retrofit projects, we'd love to hear from you. Apply today to join a team that values safety, integrity, and excellence in every project. Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from our lowest geographic market up to our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered and forms of compensation that may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. California Pay Range$30—$60 USD Why Join Us? We're committed to attracting talented individuals who seek a company with a strong foundation of success and an outstanding culture. We proactively provide competitive compensation, comprehensive benefits, and clear pathways for career advancement with autonomy and flexibility in an entrepreneurial environment. Learn more about us at www.kelso-industries.com We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate in any aspect of employment on the basis of race, color, religion, national origin, ancestry, gender, sexual orientation, gender identity and/or expression, age, veteran status, disability, or any other characteristic protected by federal, state, or local employment discrimination laws where Kelso does business.