Planning tile, coping and deck work without paying for work you don't need
By Brian Morris, The Ugly Pool Guy. Last updated .
A resurface can turn into a conversation about tile, coping and the deck. Sometimes that is the right call. Sometimes it is scope creep. The way to tell is to ask what condition each part is in today, what happens if it is left alone, and whether doing it later would mean undoing new work. This guide gives you the questions. The answers come from an on-site look at your pool.
Separate what is failing from what is dated
Loose or cracked tile, coping that moves, and deck cracks that let water under the shell are condition problems. Tile you don't like the color of is a style choice. Both are fair reasons to do work, but you should know which one you are paying for.
- Which tiles are loose, cracked or missing, and where?
- Does any coping move, and is the joint between coping and deck open?
- Would replacing tile or coping later damage a new interior finish?
- What is the written price difference with and without each item?
- Is any deck work needed for the pool, or only for looks?
Ask about sequencing
Some work has an order. Waterline tile and coping are commonly settled before a new interior finish goes on, which is one reason they come up in the same quote. Ask the contractor to explain the sequence for your pool, and which items could be done later without redoing anything.
Check whether your city's barrier rules come into play
Barrier rules are set by each city or town and they are not the same across the Valley. Mesa's brochure says required barriers must be inspected and approved before a pool is plastered or filled. Chandler's FAQ covers exterior and interior barrier rules, and its wood fence rule is worded for when a pool is installed, so it does not automatically apply to every remodel. Read your own city's page and confirm with the city before replacing a fence or gate because someone said you had to.
Where to read about finishes
For the difference between plaster, quartz and pebble, and signs that the current finish has worn out, read the two problem guides linked below.
Sources
- City of Mesa: Swimming pool and spa barrier requirements (PDF)(opens in a new tab)
- City of Chandler: Pool fencing requirements(opens in a new tab)
- We Fix Ugly Pools: Pool resurfacing(opens in a new tab)
Sources checked November 11, 2026. Rules change, so confirm with the agency or your city before you rely on them.
Related pool problem guides
- Pebble vs quartz vs plaster for Arizona poolsFor Arizona sun and hard water, the company's published typical ranges are about 25 to 30 years for pebble, 12 to 18 for quartz and 5 to 7 for plaster, depending on maintenance. Plaster costs the least up front.
- Rough, stained or flaking plaster: resurface now or wait?If the plaster feels rough or chalky, stains keep coming back, or the surface is etched, pitted or flaking, the finish has usually reached the end of its life. The company's published typical range for plaster in Phoenix sun and hard water is 5 to 7 years, depending on maintenance.