Kelsoindustries

Open

Commercial Plumber - Markade Plumbing

Location
Phoenix, AZ
Posted
Jul 29, 2026
Last seen
Aug 20, 2026

About the role

Together We Build – Partnership, Innovation, Excellence, and Safety

At Kelso Industries, 4,000+ employees across 40+ 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.

About Us:

Markade Plumbing is a reputable commercial plumbing company serving the greater Phoenix and surrounding areas for 19 years. We pride ourselves on delivering high-quality plumbing services and maintaining strong relationships with our clients. Markade is a Kelso Industries company, making it part of one of the nation's leading MEP+ solution providers.

About This Position:

We are seeking dedicated Apprentice and Journeyman Commercial Plumbers to join our team. This position involves various plumbing tasks, from underground plumbing to rough-in and trim plumbing.

What You'll Do:

Underground Plumbing:

  • Excavation: Dig trenches with proper fall.
  • Installation: Install plumbing trunks, stacks, floor drains, cleanouts, copper for trap primers, cast iron pipes, septic systems, grease interceptors.
  • Testing: Test plumbing systems, wrap pipes, measure stacks.

Rough-In Plumbing:

  • Drilling: Drill vent and water systems.
  • Installation: Run vent and water systems, hang pipes, install floor drains, sinks, closet flanges, trap primers, wall carrier systems, mixing valves, roof drain harnesses, condensate drains, insulation.
  • Soldering: Solder without leaks, ream copper pipes.

Trim Plumbing:

  • Installation: Install strainers, faucets, lavatories, mixing valves, toilets, urinals, flush valves, floor drains, angle stops, p-traps, disposals, dishwashers, RO systems, soft water systems, backflows, sinks, water heaters, expansion tanks, booster pumps, condensate drains, electrical heat tape, manifold gas systems, mop sinks, caulking with silicone.
  • Testing: Set water temperatures, test drains, cleanouts, access panels, indirect drains.
  • Additional Tasks: Hook up ice machines, sprayer faucets, gas flexes, gas regulators, water filters, exterior cleanouts, circulating pumps, ADA compliance.

Tools:

  • Required Tools: Tub cutters, mini-sledge, dykes, level, tape measure, channel locks, impact drill, driver drill, soldering torch, lighter, reamer, copper cutters, allen wrenches, socket drivers, screwdrivers, drill bit accessories, tool bags.

Physical Requirements:

  • Lift 50lbs overhead, dead lift 100lbs.
  • Bend, crawl, climb ladders, hold weight, step into ditches, reach overhead.
  • Swing sledge hammer, use jackhammer, climb spoils, work on back/knees.
  • Dig with shovel, withstand 30-115 degree temperatures, avoid cramping.
  • Move wheelbarrow, swing pick/digging bar, unload pipe, work in tight spaces.
  • Work early mornings, climb stairs with tools, work on lifts/ladders, walk/work 8-10 hours a day.

What You’ll Bring:

  • Uphold company standards.
  • Submit job history/resume, application, questionnaire, written test, references, driving record.
  • Participate in phone/office interview, field tests.
  • Own tools and PPE, submit to drug test, have reliable transportation.
  • Be available for out-of-town work, legal to work in the US, understand/read blueprints.

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