Landscape Quality Supervisor

Irwindale, CA

Pierre Landscape, a Southern California leader in commercial landscape construction and maintenance, is seeking a Landscape Quality Supervisor who embodies our core values of Safety, Quality, and Excellence. This role plays a vital part in ensuring our maintenance and field operations uphold the highest standards of plant health, workmanship, efficiency, and compliance.

The ideal candidate is a hands-on leader with arboriculture and/or horticulture experience who models safe practices, ensures consistent quality across maintenance projects, and drives accountability among field teams. You’ll collaborate with Project Managers, Clients, and Foremen to deliver outstanding results—safely, on time, and within contract specifications.

Key Responsibilities

Lead with Safety:

• Champion Pierre’s safety culture by enforcing company and OSHA standards, performing jobsite safety walks, and coaching field staff on hazard recognition and prevention.

Plant Health & Quality Assurance:

• Conduct daily landscape and irrigation quality checks, focusing on plant health, pruning, soil conditions, pest/disease diagnosis, and proper horticultural practices.

Arboriculture Oversight:

• Assess tree health, pruning needs, and structural concerns; recommend corrective actions and assist in coordinating specialty tree care services.

Site Oversight:

• Conduct regular job walks with Project Managers, clients, and inspectors to evaluate progress, site conditions, and horticultural performance.

Warranty & Post-Project Management:

• Own warranty response and resolution related to plant health, irrigation, and landscape deficiencies.

Field Leadership:

• Guide Foremen and crews with clear expectations, ongoing training, and performance feedback related to plant care, pruning standards, and irrigation efficiency.

Maintenance Transition:

• Coordinate the start and end of maintenance periods per contract and ensure close-out documentation is accurate and complete.

Operational Tracking:

• Maintain production logs, plant material performance, and budget-vs-actual trends to identify improvement opportunities.

Training & Development:

• Lead training sessions on plant identification, pruning standards, irrigation troubleshooting, and safe equipment operation.

Continuous Improvement:

• Work cross-departmentally to enhance maintenance SOPs, improve communication, and strengthen horticultural standards.

Professional Representation:

• Serve as a field ambassador—demonstrating professionalism, horticultural knowledge, and safety awareness.

Qualifications & Skills

• Arborist certification and/or strong horticulture experience required

• Proven supervisory or crew leadership experience in landscape maintenance or similar field environment

• Bilingual (English/Spanish) — required

• Strong understanding of plant health, pruning standards, irrigation systems, and landscape best practices

• Demonstrated commitment to safety and quality standards

• Strong organizational, analytical, and communication skills

• Ability to manage multiple priorities and meet deadlines under pressure

• Experience training and motivating field teams

• High attention to detail and proactive problem-solving

• Valid California driver’s license and clean driving record

Compensation & Benefits

• Salary: $75,000 – $85,000+ annually (based on experience)

• Bonus: Performance-based bonus program

• Benefits: Paid vacation, sick and holiday time, employer-sponsored health benefits, and 401(k) plan

Equal Employment Opportunity:

Pierre Landscape is committed to providing equal employment opportunities to all employees and applicants in full compliance with federal, state, and local laws.

If you're ready to make a difference and uphold the highest standards in quality and maintenance, please take the assessment below:

https://assessment.predictiveindex.com/99G7/a174d0a7-4806-4448-8874-285cb8587f8f?type=candidateba

 Apply today to join the Pierre Landscape team!