What to Include in a Pool Service Report
A checklist for the pool service report customers get after each visit, with a sample, what to leave out, and common mistakes to avoid.
What the report is for
A service report does three jobs. It proves the visit happened, it tells the customer what you found, and it becomes your record when you look back later.
If your report only says "serviced pool," it does the first job badly and skips the other two. If it carries too much, customers stop reading it. Aim for something a customer can scan in 20 seconds and you can use six months later.
The minimum fields
| Field | What to write | Why it matters |
|---|---|---|
| Date and arrival time | Exact, from the app or phone | Settles "you were not here Tuesday" |
| Tech name | First name is enough | Customers know who was on the property |
| Readings | Free chlorine, pH, total alkalinity, CYA, and calcium hardness when tested | Shows the water state when you arrived |
| Added | Product, strength, amount | Your record of chemical use |
| Tasks | Skim, brush, vacuum, baskets, filter work | Shows the labor |
| Observations | What you saw, in plain words | Flags problems early |
| Next visit | Anything you need from the customer or plan to do | Sets expectations |
| Photo | One when it adds proof | See the photo proof guide |
You do not need to test every parameter every week. Many techs check free chlorine and pH each visit, then total alkalinity, CYA and hardness on a schedule. Whatever you do, report what you tested and leave blank what you did not.
A sample report
This is an illustration with made-up numbers for a 15,000 gallon pool.
Visit: Tuesday, 10:42 AM, Tech: Sam
Readings on arrival: Free chlorine 1.0 ppm, pH 7.8, total alkalinity 90 ppm, CYA 40 ppm.
Added: 30 fl oz of 12.5% liquid chlorine. Then, separately, 24 fl oz of 31.45% muriatic acid, poured slowly into the water with the pump running.
Done: Skimmed, brushed walls and steps, emptied skimmer and pump baskets, vacuumed.
Notes: Filter pressure is 8 psi above the clean reading. Plan to clean the cartridge next visit.
Next visit: Please move the patio chairs away from the pool steps so we can brush.
A customer reads that and knows what happened. You read it later and see the water, the dose and the plan. For dose math, the chlorine dose tool and pH and alkalinity dose tool help you check amounts. Always test, follow the product label and SDS, and never mix chemicals.
Report the number the test showed
Write the number the test showed. Do not write the number you were aiming for.
Say free chlorine tested 1.0 ppm and you added chlorine. Writing "FC 3 ppm" because that is the target hides what you found, and it removes the record you would need if the customer asks why you added so much. Honest readings, including the bad ones, are the most useful record you keep.
Write observations as observations
Describe what you saw, and avoid verdicts you cannot confirm.
- Write "Pump basket had a hairline crack" and skip "Pump is failing."
- Write "Heater did not fire, error code shown in photo" and skip "Heater is bad."
- Write "Water cloudy on arrival, filter running" and skip "Customer let the water go."
An observation protects you and still gives the customer a reason to approve a repair. A diagnosis you got wrong costs you trust. If an issue needs a quote, say so in the notes and use a customer message for the details.
What to leave out
- Jargon without a line of explanation. If you list LSI or CYA, add a short note on what it means for this pool, or leave it off the customer copy.
- Blame. Do not mention the previous company or the customer's habits.
- Gate codes and access details. Reports get forwarded and printed.
- Long tables of old readings. One visit, one report.
- Unverified claims. Do not write things like "water is safe to swim" unless your local rules and your testing support it. Check your state for any wording requirements.
Checklist for any report format
Whether you use paper, a text, or an app, check these:
- Can I write a normal stop in under a minute?
- Do last visit's readings show up so I can spot a trend?
- Does the report show amounts with units and strengths?
- Can the customer see it without logging in to anything?
- Is the report saved on the customer record, with the date?
- Does a skipped stop produce a report that says why, with a photo?
Mistakes to avoid
- Copy-pasting last week. Customers notice identical reports, and so does anyone reviewing your records.
- Writing in a rush at the end of the day. Notes written from memory miss details. Log at the stop.
- Leaving out the units. "Added 20" could be ounces, cups or pounds.
- Recording amounts you did not measure. If you eyeballed it, write "about."
- Skipping the record on bad days. The visit where something went wrong is the one you most need documented.
How long you must keep service records can depend on your state and your insurance. Check with your insurer or a licensed professional.
Common questions
What should a pool service report include?
Date and time, the tech, test readings, what you added and how much, tasks done, any equipment observations and a note for next visit. Add a photo when something needs proof.
Should I send a report after every pool visit?
Most customers like one every visit because it shows the stop happened. If you send fewer, always send one when you add chemicals in a large amount, find a problem or skip a stop.
Should I put chemical amounts on the customer report?
Yes, with the product name, strength and amount, such as 12.5% liquid chlorine in fluid ounces. It protects you in a dispute and helps you spot a pool that eats chemicals.