Published July 27, 2026 · Home Builder Pool Pros

Every spring, a wave of DFW amenity pools opens late — not because the water wasn't ready, but because the paperwork wasn't. The metro's cities run staggered permit deadlines from late February through May, several require pre-opening inspections that book up weeks in advance, and Dallas adds a citywide multifamily inspection sweep on top. A pool that opens smoothly on Memorial Day weekend started its season in January. This is the playbook, month by month.
January: paperwork and the equipment autopsy
- Garland properties start here — permits expire March 1 and the city recommends booking the mandatory pre-opening inspection about a month out, so applications, the licensed-electrician checklist, and the operator certification all need to move in January
- Confirm every operator certification is current — Dallas requires its own city-issued Manager of Pool Operations credential, Fort Worth its own course, and several cities want certs filed with the renewal
- Walk the equipment pad while it's quiet: freeze damage from December cold snaps shows up as hairline cracks in pump housings and filter tanks that won't announce themselves until pressurized in April
- Inventory drain-cover install dates and order replacements for anything expiring this season
February: the first deadline hits
- Dallas permits expire at the end of February — renewal requires a current Manager of Pool Operations on file, and an unpermitted pool must stay closed
- This is the month for the documented pre-season walk at every property: gates self-latching, signage against the current required inventory, emergency phone working, rescue equipment present, depth markers legible
- Winter storms happen in February in this metro (2021's was the worst in decades) — freeze protection stays active, and any storm gets a follow-up pad inspection
March: the gauntlet
- Garland permits expire March 1 — the pre-opening inspection must be passed, with the first follow-up free and paid rechecks after
- Carrollton permits expire March 31, requiring proof of a 16-hour operator certification with the application
- Frisco wants operator certifications submitted with the operating permit by March 31
- The Dallas pool sweep begins: from March through May, code officers inspect multifamily pools citywide, and most violations are classified life-safety with 24–48 hour windows — a gate that doesn't latch is a closed pool, not a note
- Start bringing chemistry into range now, not the week before opening — a winter-neglected pool can take days to clear, and spring live-oak catkins are about to load the skimmers
April: sweep season and the wake-up
- The Dallas sweep is in full swing; Fort Worth and Arlington concentrate inspection activity in spring too — every pool should be pass-ready, not almost-ready
- The full equipment wake-up: run every pump and check for leaks under pressure, clean or backwash filters, inspect salt cells for winter scale, verify heaters and automation, test GFCI protection
- Catkin season peaks — oak leaf exchange and pollen consume chlorine and feed algae, so cleaning cadence goes up before the water tints, not after
- Book any repairs discovered in the wake-up immediately: parts lead times in April are short, in June they're not
May: last deadlines and the dress rehearsal
- Addison licenses expire May 1 — the last of the hard spring deadlines
- Arlington seasonal pools need their passing inspection before opening
- Run the pool at full operation for at least a week before the posted opening — chemistry stable, automation dialed, furniture out, and one final walk of gates, signs, and safety equipment
- Memorial Day weekend is the highest bather load of the season landing on day one; the pool should be boring by then

The pre-inspection walk, itemized
The state framework makes the core inspection checklist consistent across cities. Before any inspector visits: main drain clearly visible through the water; chemical levels in range with the feed system (not floating dispensers) doing the work; in-date compliant drain covers; self-closing, self-latching gates with no enclosure gaps; the full required sign inventory at current spec; a working emergency phone that reaches 911 directly; ring buoy with throw rope and reaching pole visible and accessible; depth markers and no-diving markers legible. Our commercial routes run this checklist year-round precisely so that spring is a formality — but if you're self-managing, put this walk on the calendar for February and again the week before opening.
City deadlines and program details are as published as of mid-2026 and change — confirm current requirements with each city's pool program office. Full city-by-city fees and contacts are in our permit calendar guide.