Robert A. Wiemer

About Robert A. Wiemer

As Executive General Manager at Pestco Professional Services and Enviro-Master Pittsburgh/Cleveland, I oversee high-quality, innovative commercial facility hygiene and pest control solutions for clients across the region. With more than 25 years in environmental services, I specialize in operational excellence, strategic growth, team development, and sustainable approaches that reduce reliance on traditional chemical methods. At Pestco — the nation’s only commercial service firm that actually manufactures its own products in our sq. ft. North Pittsburgh facility — we deliver locally made odor management, air freshening, washroom hygiene, and more. My background includes scaling operations and sales teams at leading New York-area firms (Suburban Exterminating, Arrow Exterminating, and EcoShield), where I focused on regulatory compliance (HACCP/PCQI), food safety, and exceptional client service. Certified ACE and PHE, I’m also active with the Entomological Society of America, NEHA, and Pi Chi Omega. Passionate about protecting public health, supporting our teams, and helping businesses maintain safe, compliant environments. Always open to connecting with facility managers, food safety professionals, and industry peers. Let’s talk if you’re facing pest prevention, hygiene challenges, or looking for sustainable solutions.

Experience

1. Executive General Manager

   Pestco Professional Services

   Feb 2019 — Present · Pittsburgh, PA, US

   As Executive General Manager at Pestco Professional Services, I provide strategic leadership and full operational oversight for a 78+ year-old company that uniquely manufactures its own commercial pest control, odor management, air freshening, and hygiene products in our sq. ft. North Pittsburgh facility. I drive growth while championing sustainable, lower-chemical solutions for clients across Pittsburgh and Cleveland.Lead all operations, sales strategy, budgeting, P&L, and team development for integrated pest control and commercial hygiene servicesPioneer and implement innovative pest management alternatives to traditional chemical methods while maintaining the highest standards of efficacy and regulatory complianceOversee PCQI, HACCP, food safety programs, and public health initiatives to protect clients and the environmentBuild strategic client partnerships and expand market presence through locally manufactured, sustainable product linesFoster a strong safety culture and continuous improvement across field teams and support staff

Education

• Suffolk County Community College

  Associate of Arts and Sciences (AAS), Social Sciences

  1991 — 1992

• Dowling College

  Bachelors of Arts, Political Science and Government

  1992

Skills

• Contract Negotiation
• Selling
• Public Speaking
• Pest Control
• B2b
• Direct Marketing
• Budgets
• Marketing
• Account Management
• Negotiation
• Sales
• Operations Management
• Sales Management
• Customer Satisfaction
• Sales Operations
• Customer Retention
• Customer Service
• Management
• Team Building
• Strategic Planning