Plumbing Project Manager – Luxury Custom Residential Building Division

If you’re a Plumbing Project Manager with experience in high-end custom residential construction and you’re ready to manage some of the most complex plumbing projects in Montana, this role is for you.

Williams is the Northwest’s largest plumbing contractor. From hospitals and restaurants to Montana’s most impressive custom homes, we deliver the plumbing systems that bring complex buildings to life.

Our Residential Division specializes in plumbing for high-end custom homes, partnering with general contractors, builders, architects, and homeowners to deliver exceptional plumbing installations.

Located in beautiful Belgrade, Montana, Williams offers the opportunity to work on exceptional homes while enjoying everything Big Sky Country has to offer - mountains, rivers, skiing, hiking, and endless outdoor adventure.

• Manage plumbing projects for high-end custom residential homes from preconstruction through completion
• Manage plumbing project budgets, schedules, contracts, change orders, materials, and procurement
• Coordinate the plumbing scope with general contractors, builders, architects, designers, and homeowners
• Partner closely with plumbing superintendents and field teams to ensure quality installations and project progress
• Review plumbing plans, specifications, submittals, and project requirements
• Lead plumbing project meetings and coordinate manpower, materials, and critical project milestones
• Track project costs, billing, change orders, and profitability
• Resolve plumbing-related project issues while protecting schedule, quality, and budget
• Build strong relationships with builders and clients and represent Williams professionally throughout the project

• 3–5+ years of plumbing project management experience, preferably in high-end custom residential construction
• Strong understanding of residential plumbing systems, codes, materials, and installation practices
• Experience managing plumbing budgets, schedules, change orders, procurement, and project documentation
• Ability to read and interpret plumbing plans, architectural drawings, specifications, and construction documents
• Strong communication and organizational skills with the ability to work effectively with GCs, builders, clients, and field teams
• High attention to detail and a commitment to quality craftsmanship
• Plumbing trade experience or a strong technical understanding of plumbing systems preferred

At Williams, we take care of our team with competitive benefits, growth opportunities, and a culture that values work-life balance. Here’s what you can expect:

1. Competitive Wage ($85k - $130k DOE)

2. Comprehensive Health Coverage

• Medical Insurance:
  Choose from 3 affordable plans (including HSA and FSA options)
• HSA Employer Contribution: $600 for individuals, $1,200 for families (HDHP HSA plan)
• Telemedicine
• Dental & Vision Insurance

3. Financial & Retirement Support

• 401(k) Employer Match:
  Up to 8% (based on company profitability)
• Company-Paid Life Insurance
• Voluntary Accident, Short-Term, and Long-Term Disability Insurance

4. Time Off & Work-Life Balance

• Paid Time Off (PTO)
• 6 Paid Holidays
• Employee Assistance Program (EAP):
  Confidential support for mental health, financial planning, legal guidance, and more

5. Growth & Development

• Williams Academy:
  In-person training, 60+ online courses, and ongoing professional development
• Referral Bonuses:
  Get rewarded for bringing great people on board

6. Extra Perks & Fun

• Pet Insurance
• Company Events:
  Archery Tournament, Golf Tournament & more!
• Perks include discounted gym memberships and savings on dog daycare and boarding
• Live & Work in the  Last Best Place :
  Enjoy the beauty and adventure of Montana!

Join a team that values teamwork, individual responsibility, and commitment success while making sure you have the support and perks to thrive!