Demo

Assistant Office Manager

Regency Plumbing & Piping, Inc.
Orange, CA Full Time
POSTED ON 5/6/2026
AVAILABLE BEFORE 5/26/2026

Are you an organized, detail-oriented professional looking to grow your career in office administration? Regency Plumbing & Piping, Inc. is seeking a dependable full-time Assistant Office Manager to support daily office operations and help keep our team running smoothly in a fast-paced commercial construction environment.

YOUR DAY-TO-DAY:

Accounting & Administrative Support

  • Assist with accounts payable and accounts receivable
  • Support invoicing, collections, and job costing processes
  • Help process preliminary notices, lien or bond filings, and supplier releases
  • Assist with maintaining compliance documentation for OCIP/CCIP and CRA/PLA requirements
  • Open job accounts with suppliers and track vendor paperwork
  • Support monthly client billing, including AIA billing assistance

Office Administration

  • Assist with employee onboarding and offboarding paperwork
  • Help coordinate employee benefits and maintain personnel records
  • Support hiring efforts and general office operations
  • Answer phones, manage filing, and provide administrative support to management

Payroll Support

  • Assist with weekly payroll processing in QuickBooks
  • Help reconcile employee hours and payroll records
  • Support accurate payroll reporting and documentation

WHAT YOU'LL NEED:

  • Experience in an administrative or assistant office management role
  • Construction office experience preferred
  • Familiarity with QuickBooks is preferred
  • Experience with AIA billing is a plus
  • Strong organizational skills and attention to detail
  • Ability to multitask and work well in a team environment

WHAT WE BRING TO THE TABLE:

  • Pay: $20–$30 per hour DOE
  • Schedule: Monday–Friday, 8:00 AM–4:30 PM
  • Health, dental, and vision insurance
  • 401(k) with company match
  • Paid time off (PTO)
  • Paid holidays
  • Profit sharing

COME THRIVE WITH US!

Since 1952, Regency Plumbing & Piping, Inc. has specialized in commercial gas plumbing systems for medical, dental, and veterinary facilities throughout Southern California. We take pride in delivering precise, safe, and dependable work while fostering a supportive, team-oriented environment for our employees.

If you're ready to grow with a stable, respected company where your contributions matter, apply today for our Assistant Office Manager position!

Salary : $20 - $30

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