Homeowners let your technicians into their backyards. Parents hand their children to your instructors. In both businesses, the people you hire — and the credentials they hold — are a large part of what customers are actually paying for.
Know which credentials matter for each role
- Pool technicians: the Certified Pool Operator (CPO) certification, offered through the Pool & Hot Tub Alliance, is widely recognized for water chemistry, filtration, and pool safety. Some states and counties also require a license or registration for pool service, equipment, or electrical work — check what applies where you operate.
- Swim instructors: recognized instructor certifications include the American Red Cross Water Safety Instructor (WSI) and YMCA swim instructor programs, among others.
- Lifeguards: current certification through a recognized lifeguarding program.
- Everyone who works in or around the water: current CPR, AED, and first aid certification.
Hire for reliability and judgment, not just skill
- A real background check for anyone going onto customers' property or working with children, not just a reference call
- A ride-along or shadowing period before a new technician runs a route alone or a new instructor teaches a class alone
- Clear, written expectations from day one — service standards, chemical handling and storage, safety procedures, and how to report a problem
Track certifications like the business asset they are
Certifications expire. Keep a simple record of every employee's credentials and expiration dates, and schedule renewals well before they lapse. A lapsed CPR card or instructor certification is easy to miss and hard to explain after the fact — and current, verifiable credentials are exactly what customers and an accreditation review look for.
Keep the same people with the same customers
Assign the same technician to a route and the same instructor to a lesson session wherever you can. A technician who knows a pool spots problems sooner; an instructor who knows a child moves them forward faster. When someone has to change, tell the customer ahead of time rather than letting them discover it — a short heads-up keeps a one-time swap from reading as a broken promise.
Retention starts before day one
The businesses with the most consistent staff usually aren't lucky — they pay fairly, keep schedules predictable, cover the cost of required certifications, and give people a path to grow, from assistant to lead instructor or from technician to repair specialist. Turnover is expensive in obvious ways, like rehiring and recertifying, and in a less obvious one: it breaks the exact consistency customers chose you for.