If the house you are buying has a pool, the single best month to look closely at it is the one you are standing in. The pool and spa inspection Orange County buyers most often leave off the order form is a separate service from the general home inspection, and in July the reason to add it is sitting right there in the backyard: the pool is running every day, under full summer load, with the pump working long hours and the spa heater being asked for in the evening.
That matters because pool equipment is easy to misread when it is idle. I inspect homes out of Garden Grove and throughout Orange County, and in the cooler months I see plenty of pools running on a short timer, barely used, looking perfectly calm. Calm is not the same as sound. In July the system has nowhere to hide.
So the short answer is yes: if the property has a pool or a spa, have it inspected. Here is what that service is, what it cannot do, and why a pool often says more about a property than the pool itself.
Is a pool and spa inspection part of a general home inspection?
No. It is a separate service, with its own scope and its own time on site, and that surprises more buyers than almost anything else I explain in a backyard.
A general home inspection covers the house: roof, structure, exterior, the visible and accessible plumbing and electrical systems, heating and cooling, the attic, the garage, the interior. Pools, spas and the equipment that runs them sit outside that scope. That is not a ThoroughSpec rule — it is how the standards the profession is built on are drawn. Read the InterNACHI Standards of Practice for yourself: a short document setting out what a home inspection includes and what it excludes, with pools and spas on the excluded side.
What that means in practice is simple. If nobody asks for a Pool & Spa Inspection, nobody inspects the pool, and the water never appears in your report because it was never in scope. Buyers find this out in their first full summer in the house, when something at the equipment pad stops cooperating. It is easy to fix at the front end: tell me the property has a pool when you book, and I add it to the same visit.
Why is July the right month to look at a pool in Orange County?
Because this is the one time of year you can watch the equipment do its real job instead of a light version of it. July is peak pool season here, and peak season is a working test the rest of the calendar does not give you.
Consider what the system is being asked to do right now. The pump is running longer hours to keep up with heat and use. The filter is working against the heaviest load it will see all year. Evaporation is at its highest, so the auto-fill, if there is one, cycles regularly. The heater is being called for the spa in the evening. Every component is near the top of its range at once.
Compare that to the rainy season, roughly November through March, when plenty of Orange County pools run on a short timer for owners who are not swimming. A pump that is beginning to struggle can hum along contentedly on four hours a day and never show it.
None of that is hidden in July. If a pump is noisy under load, it is noisy today. If the heater will not fire, it will not fire today. That is the practical reason I raise a pool and spa inspection with summer buyers before they ask.
What does Mark check during a pool and spa inspection?
I check the visible and accessible condition of the pool, the spa and the equipment that serves them — and I run the equipment, which is the part that matters most.
Starting with the pool and spa themselves:
- Surfaces and tile. Plaster or finish condition, staining, rough or hollow-sounding areas, and the waterline tile, including loose, cracked or missing pieces and the grout.
- Coping and decking. The coping around the edge and the deck surrounding it — cracking, movement, settlement, separation at joints, and whether water drains away from the pool.
- Visible leaks and water evidence. Wet areas, efflorescence, staining and settlement patterns suggesting water is going somewhere it should not — at the shell, the plumbing or the pad.
Then the equipment pad, which is where a pool tells you the truth about itself:
- Pump. Condition, mounting, how it sounds and behaves while running, and whether it is moving water the way it should.
- Filter. Type, condition, housing and lid, visible leaks, and pressure behavior while the system runs.
- Heater. Condition, venting, connections, and whether it responds and holds when called.
- Timer and controls. The time clock or control panel, whether it operates, and whether what the panel says matches what the equipment is doing.
- Bonding and GFCI protection at the equipment. Visible bonding at the pad, and whether GFCI protection is present and responds where it should be.
- Visible plumbing and valves. The accessible pipework, valves, unions and fittings — condition, leaks and how the system is plumbed.
And then I turn it on. A quiet pad on a cool morning photographs beautifully and tells you almost nothing, so I operate the pump, the filter, the heater and the controls and watch the system work. Before inspecting I worked in construction, termite inspection and appraisal, and the habit those years gave me is the one I bring to a pool: look at how it was built, then make it run.
Everything I observe goes in your report, with photos. If you want to see the format before you book, there is a complete example on the sample report page.
What can a pool and spa inspection not tell you?
It cannot tell you anything that is not visible on the day — and being clear about that limit is more useful to you than a longer list of what is included.
Three things in particular sit outside a visual pool and spa inspection:
- Underground leak detection. I do not pressure-test buried lines or locate leaks under the deck or the shell; that is a specialty service with its own equipment. What I can do is tell you when the visible evidence points that way, so you can bring in a leak detection company while you still have time to act.
- Draining the pool. The pool stays full. Draining a pool is not a routine step and can create problems of its own, so it is not something a buyer's inspection does.
- Anything below the water line that is not visible. I look through the water and report what I can see. Cloudy water, heavy staining, a dark finish or debris on the floor all limit that, and where they do, I say so.
I would rather you understand the edge of the scope than assume it has none, and when a finding needs a specialist I tell you which one and why. The California Real Estate Inspection Association publishes its standards and member information for California inspections, and how a visual inspection is defined there is worth reading.
Which pool and spa safety features should a buyer know to look at?
Look at the barrier and the drain covers first, and understand their condition rather than their legal status. I report what I observe; I am not issuing a code ruling or a legal opinion, and neither should anyone else in a backyard conversation. These are the conditions I want a buyer to have looked at before closing:
- Barriers and fencing. Is there a barrier between the house and the pool, and between the yard and the pool? What is its condition, height and construction, and are there gaps or easy ways around it?
- Gates and latches. Does the gate swing freely, does it self-close from any position, and does the latch catch every time? A gate that only latches when you help it is one of the most common conditions I note.
- Self-closing and self-latching hardware. Hardware installed correctly years ago that has since loosened, corroded or been adjusted out of adjustment.
- Drain covers. Are the suction outlet covers present, intact and secured? Missing, broken or loose drain covers are a condition every buyer should know about before anyone swims.
For plain-language reading on pool and spa safety, the federal Pool Safely campaign is the one I point people to; it explains layers of protection, barriers and drain safety for families rather than inspectors. On site, I will walk you to each of these and show you what I am looking at.
What does an older pool tell you about the rest of a Garden Grove or Mission Viejo property?
Usually quite a lot — a pool is the most maintenance-hungry thing on a residential property, so how it has been cared for is a fair signal of how the whole property has been cared for.
A pool does not tolerate neglect quietly. It needs water chemistry, the filter serviced, equipment replaced on a schedule, the deck and coping attended to as the ground moves. When I find a pad with clean connections, a serviced heater and plumbing repairs done properly rather than patched, I expect the same mindset in the attic and at the water heater. When I find mismatched fittings, abandoned equipment left in place and a pump wired through something improvised, that tells me where to slow down inside the house. It is a reading rather than a rule.
Geography plays into it too. Across Orange County the housing stock varies widely in age, and so do the pools. In the established neighborhoods around Garden Grove I see pools where the shell is original and almost nothing at the pad is. On the hillside properties around Mission Viejo, the deck and the drainage get more of my attention, because slope and settlement show up at the coping first — something I go into further on my Mission Viejo home inspection page.
How do you add a pool and spa inspection to your Orange County inspection?
Tell me the property has a pool when you book, and I will schedule the time for it — that is the whole process.
You can request it on the schedule page, where there is room to describe the property, or call or text me directly at (714) 404-3392, Monday through Saturday, 8 a.m. to 8 p.m. Texting is usually the fastest way to check availability in July. I will confirm the timing and your fee myself — every inspection is priced by the features of the property, so call or text for your fee.
A pool and spa inspection can also be booked on its own. Buyers usually add it to a general inspection because it is the same trip and the same inspector, but homeowners ask for it as a standalone service too.
Either way, you get me. I have been inspecting homes since 1998, I have personally completed more than 10,000 inspections, and no dispatcher decides who shows up at your address. At the end I walk you through what I found at the house and at the pool, answer your questions on the spot, and send your report as a PDF by email the next business day.
If you are buying a home with a pool this summer, this is the month the backyard is most willing to tell you the truth. Let's go look at it together.
— Mark Kinder
ThoroughSpec Home Inspections, Inc.
InterNACHI Certified #NACHI06032194