Office Assistant

Job overview

Office Assistant is an onsite, full-time role in Charleston, SC, paying $20–$22 per hour. The schedule is Monday through Friday, with specified weekday hours, and no weekends. The assistant supports the office of 1st Choice A/C, Heating, Plumbing & Gas as the business grows. The role coordinates customer communications, technician scheduling and dispatch, office records, and administrative tasks. It helps connect customers, technicians, vendors, and departments while keeping daily office operations organized.

What you'll do

• Handle customer service calls and maintain customer information
• assist technicians with scheduling and dispatching
• manage office supplies
• maintain physical and digital filing systems
• schedule meetings and manage calendars
• prepare reports, presentations, and correspondence
• handle calls, emails, and mail
• liaise among departments, customers, and vendors
• register installed equipment
• apply for and renew licenses and permits
• submit warranty claims
• support collections and accounting
• manage phone-system devices and apps
• track company vehicle insurance, maintenance, recalls, and records
• maintain office cleanliness and organization.

What we're looking for

Skills & competencies

office assistant

customer service

scheduling

dispatching

administrative support

full-time

charleston sc

1st choice ac heating plumbing & gas

$20–$22/hour

monday–friday

no weekends

permits and licenses

warranty claims

office operations

Why this role

The posting specifies Monday–Friday hours: Monday, Thursday, and Friday 9:00 a.m.–5:00 p.m.; Tuesday 8:00 a.m.–5:00 p.m.; Wednesday 10:00 a.m.–5:00 p.m.

About the employer

1st Choice AC Heating Plumbing & Gas LLC is hiring for this role. Industry: Plumbing, Heating, and Air-Conditioning Contractors. Sector: 23.