What a Pool Maintenance Company Checks on Every AMC Visit
Ask most villa owners what their pool technician does, and the answer is "cleans the pool". Ask how they know, and the answer is usually "the water looks fine".
That is the problem with pool maintenance. The visible part takes ten minutes. The part that keeps the pool safe and protects the equipment happens in the test kit and the plant room, often while you are at work.
An annual maintenance contract (AMC) is only as good as what gets checked on each visit. Here is what a proper visit should cover, so you can tell a thorough service from a quick skim.
Water Testing Before Anything Is Added
A good technician tests first and doses second. Adding chemicals by habit, without a reading, is the most common sign of a rushed visit.
At minimum, every visit should test:
Free chlorine : the chlorine actually available to sanitise, generally kept around 1 to 3 ppm for residential pools
pH : ideally 7.2 to 7.6, where chlorine works well and swimmers stay comfortable
Total alkalinity : around 80 to 120 ppm, which keeps pH from swinging
Calcium hardness and stabiliser (cyanuric acid) change more slowly, so many companies test these less often, often monthly. In Dubai, where evaporation concentrates minerals quickly, calcium hardness deserves regular attention.
Surface Cleaning
This is the part you see, and it still needs doing properly.
Skimming : removes leaves, insects and floating debris before they sink.
Brushing walls, steps and floor : loosens dust and early algae from surfaces, especially corners and steps where circulation is weakest.
Vacuuming : removes settled sand and dirt. After heavy dust, vacuuming to waste avoids sending it straight back through the filter.
Waterline wipe : a quick clean of the tile band stops oils and scale from hardening. Our tile cleaning guide explains why this matters so much in Dubai.
Skimmer and Pump Baskets
Both baskets catch debris before it reaches the pump. When they fill up, flow drops, the pump strains, and in the worst case it runs dry.
Emptying them takes a minute and should happen every visit without exception. The technician should also check the skimmer weir door moves freely and the basket is not cracked.
Filter Pressure and Backwash
The filter gauge tells the technician how loaded the filter is. Each visit, the reading should be compared with the clean starting pressure.
When pressure has risen well above that baseline, the filter needs a backwash (sand or glass media) or a clean (cartridge). Backwashing on a fixed schedule regardless of the reading wastes water. Never backwashing lets the filter choke. The right answer is to act on the gauge.
Pump Room Inspection
This is the part most owners never see, and it is where expensive failures start.
A thorough visit includes a look and listen in the plant room:
- Pump running smoothly, without grinding, screeching or overheating
- No water on the floor and no drips at unions, valves or pump seals
- No air in the pump lid, which can signal a suction-side leak
- Timer or controller settings correct for the season
- Chlorinator, dosing pump or salt cell working and clean
- Heat and cool unit running and holding its setpoint
Small signs such as a damp floor or a noisy bearing are cheap to fix when caught early. Our pump room equipment maintenance service covers the deeper servicing.
Chemical Correction
Only now does the technician adjust the water, based on what the test showed. That may mean adding chlorine, lowering pH, raising alkalinity, or shocking after heavy use or a dust event.
Dosing should be recorded. Over a few months, those records reveal patterns, such as chlorine demand creeping up, that point to a problem before you can see it.
Water Level and Safety Checks
The water level should sit around the middle of the skimmer opening. Too low and the skimmer sucks air; too high and it stops skimming.
The technician should also note anything unsafe: loose or cracked drain covers, damaged ladders or handrails, lights not working, or broken tiles with sharp edges. These are quick to report and important to fix.
A Visit Report
The last check is one you can see. After each visit, you should get a short record: test readings, chemicals added, work done, and anything that needs attention.
A report turns an invisible service into one you can verify. It also builds a history, which helps diagnose problems like water loss. Rising chemical use in the logs is often the first clue to a leak, as our article on pool leak warning signs explains.
What Gets Checked Less Often
Some tasks do not need doing every visit but should be in the contract: a full filter media inspection or replacement, a deep tile clean, calcium hardness and stabiliser tests, pump and motor servicing, and seasonal changes to the heat and cool unit setpoint. Ask how often each happens before you sign.
Questions to Ask Before You Sign an AMC
How many visits per week, and does that change in summer? Are chemicals included or billed separately? Do I get a report after each visit? Who handles equipment faults, and how fast? A clear answer to each tells you more than the price does.
If you want a contract built around Dubai conditions, see our pool maintenance service.
Frequently Asked Questions
Most villa pools need weekly visits, with more frequent attention in peak summer or after dust storms. The right frequency depends on pool size, use and surroundings.
It varies by company. Some include standard chemicals, others bill separately. Confirm this in writing, along with what counts as an extra.
Yes. Free chlorine and pH at minimum. Dosing without testing is guesswork.
Usually it covers inspection and basic servicing, not replacement parts. Check how repairs are quoted and how quickly faults are attended.
Test readings, chemicals added, cleaning done, and any issues found. A photo of the pool and plant room is a useful addition.
It depends on pool size, visit frequency and what the contract includes. Contact us with details of your pool for a quotation.
