Administrative Assistant - PT

About Us

We are a customer-focused roofing company committed to quality, integrity, and excellent service. Our team values teamwork, professionalism, and a positive work environment — and we’re excited to add the right person to our office team.

Shelby Roofing & Exteriors – Arnold, MO

Shelby Roofing & Exteriors is seeking a friendly, organized Part‑Time Administrative Assistant to join our team in Arnold. This position is ideal for someone who enjoys helping customers, multitasking, and working in a fast‑paced office environment.

• Answer and direct phone calls; greet and assist walk‑in customers – provide excellent customer service.
• Schedule inspections, sales appointments, and production work.
• Maintain accurate job files, project data, and digital records.
• Assist with preparing estimates, proposals, and customer communications.
• Track job progress and coordinate with sales, production, and crews.
• Process incoming mail, invoices, and documents.
• Assist with collections, deposits, and payment posting as needed.
• Order office supplies and support general office operations.
• Maintain a professional and positive company image.
• Perform other administrative and support duties as assigned.

• 20–30 hours per week.
• Flexible schedule available.
• $18–$24 per hour based on experience.
• Previous office or administrative experience preferred (roofing ideal but not required).
• Excellent work ethic with a proven history of dependable attendance.
• Strong customer service skills.
• Proficient with Microsoft Office (Outlook, Word, Excel).
• Quick Books Desktop experience is a plus.
• Experience with CRM software;
  Leap CRM experience is a plus.
• Must be comfortable learning new software and technology.
• Excellent communication and organizational skills.
• Ability to multitask and work independently.
• Opportunities for growth.
• Supportive team environment.

• Family‑oriented company.
• Stable, year‑round work.
• Friendly team environment.
• Locally owned and operated.

This position is part‑time to start but may transition to a full‑time role based on performance, company growth, and workload demands.

To apply, please send your resume to  or call 636‑942‑2300.