Service Accounting Specialist

Posted 2026-05-06
Remote, USA Full-time Immediate Start

MacDonald-Miller Facility Solutions is the Northwest’s leading mechanical contracting firm, specializing in HVAC, plumbing, and automation system solutions for commercial buildings. They are seeking a Service Accounting Specialist to maintain accurate billing records, collaborate with various teams, and provide exceptional customer support while ensuring timely invoicing and problem resolution.


Responsibilities

  • Process All Non-Billable Service Calls: Ensure every call is logged and handled accurately
  • Accurate and Timely Invoicing: Create and submit invoices to customers, ensuring all specific requirements and guidelines are met
  • Cross-Team Collaboration: Partner with Coordinators, Area Operations Managers, Technicians and Foremen to verify that all invoices reflect accurate costs and details before closing
  • Efficient Problem-Solving: Apply critical thinking and problem-solving skills to maximize monthly invoicing efficiency and accuracy
  • Maintain Accurate Records: Keep billing instructions and contact information up to date to support smooth and consistent invoicing
  • Exceptional Customer Support: Provide outstanding customer service and financial support to the Service team and other business units
  • Handle Adjustments Promptly: Process credits and revised invoices accurately and in a timely manner upon request
  • Proactive Follow-Up: Follow up with both internal and external customers to address billing inquiries and ensure resolution
  • Update Labor Rates: Manage and update labor rates as needed to reflect current agreements and conditions
  • Timely Call Processing: Ensure all call types are processed quickly and accurately to maintain operational efficiency

Skills

  • Exceptional organizational skills and attention to detail to maintain accurate records
  • Flexibility to work overtime when needed
  • Strong customer support skills and feel confident reaching out to customers to resolve payment disputes
  • Close collaboration with other teams to ensure cost details are consistently accurate across all departments at MacDonald-Miller
  • Educational or work experience in accounting is a plus but not required — we're willing to train someone eager to grow and invest in themselves
  • Highly ethical and trustworthy
  • Positive and passionate with a can-do attitude
  • Goal-oriented and driven to succeed
  • A supportive and reliable team player
  • Adaptable and able to thrive in a dynamic environment

Benefits

  • Medical, dental, vision for employees (coverage available for dependents for shared premium).
  • 401k retirement plan including Company matching.
  • Vacation and Sick Compensation (PTO), and Holiday Pay!
  • Disability income protection including short term and long-term disability.
  • Employee and dependent life insurance.
  • Wellness Program.
  • Employee Assistance Program.

Company Overview

  • MacDonald-Miller Facility Solutions is a full-service, design-build mechanical contractor in the Pacific Northwest. It was founded in 1965, and is headquartered in Seattle, Washington, USA, with a workforce of 1001-5000 employees. Its website is https://macmiller.com/.

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