How often should I schedule pool service in Mesa?

Most pools in the Mesa heat do best with weekly pool service. The sun, dust, and high temperatures burn through chlorine fast, so a regular weekly visit keeps the water balanced and the surfaces clean. We set up a schedule that fits your pool and your budget, then show up on the same day each week so you always know when to expect us.

What does your pool cleaning service include?

Our pool cleaning service covers skimming the surface, brushing the walls and tile, vacuuming the floor, emptying the baskets, testing and balancing the water chemistry, and inspecting the equipment. We check the filter pressure, the pump, and the cleaner so small problems get caught early. Every visit ends with a short note about what we did and anything we noticed.

How much does pool service cost?

Every pool and every yard is a little different, so we give a free written quote after seeing your situation, no pressure. The size of the pool, the type of equipment, and how often you want service all play a part. Once we take a look, we lay out the options clearly so you can pick what works for you.

Do you repair pool equipment or just clean pools?

We do both. Our team handles pool cleaning and maintenance, plus pool repair for pumps, filters, heaters, salt cells, lights, timers, and plumbing. If a part needs replacing, we install quality equipment from trusted suppliers. Having one crew that knows your pool means the person cleaning it can spot a pump issue early and fix it before it gets worse.

Which cities do you serve around Mesa?

We serve Mesa, Chandler, Gilbert, Tempe, Queen Creek, Paradise Valley, Scottsdale, Gold Canyon, and Phoenix. If you are in one of these cities or a nearby neighborhood, reach out and we will let you know if we cover your area. We focus on the East Valley so we can keep response times short and give every pool the attention it needs.

What if I have a salt water pool?

We service salt water pools all the time. Salt systems need their own kind of care, including salt cell cleaning, checking the chlorine output, and watching the pH closely since salt pools tend to drift high. Our team knows how to keep a salt water pool balanced and comfortable, and we can repair or replace the salt cell when it wears out.

Does the urban heat near ASU make algae worse in Tempe pools?

It does. The concrete and asphalt around the ASU area and the rest of Tempe hold heat overnight, which keeps pool water warmer and drives chlorine demand higher. That warmth lets algae bloom faster and lets staining set in deeper. An acid wash kills the embedded spores so the bloom stops coming back, and it dissolves the buildup that the heat has baked in.

How often should I acid wash my Tempe pool?

Most Tempe pools need an acid wash every 3 to 5 years, and only when the staining or scale justifies it. The older pools near Maple-Ash and Clark Park may need one sooner because the scale has had more years to accumulate, while the newer finishes in South Tempe can often go longer. We look at your pool and tell you straight up whether it needs one.

My Tempe pool keeps going green even after shocking. Will an acid wash fix it?

If the algae keeps coming back after repeated shocking, the spores are likely embedded in the plaster itself, and an acid wash is the way to get rid of them for good. The urban heat that keeps the water warm is what lets the algae take hold so fast. If the algae is recent, we can usually treat it with chemicals, brushing, and vacuuming without draining. We look at the pool and tell you which approach makes sense.

How long does an acid wash take in Tempe?

Most Tempe acid washes take one to two days. Draining and washing happen the first day, and the refill and chemistry setup happen the second. The older pools with deeper scale can take longer on the wash day. We give you a clear timeline before we start so you know when the pool will be ready to swim.

Can you acid wash a salt water pool in Tempe?

Yes. The acid wash process is the same for salt water pools. After the refill, we balance the water for a salt system, including the salt level, so the cell can produce chlorine again. We make sure the whole system is ready to go before we hand the pool back to you.

(480) 299-7575

Pool acid wash service in Tempe, AZ pool surface restoration

Acid Wash in Tempe & the East Valley

Pool Acid Wash in Tempe, AZ

Decades-old plaster near ASU, urban heat that bakes stains in, and hard water that scales every surface. Coronel Pools brings older Tempe pools back bright.

(480) 299-7575

Personalized service Trained pool technicians Clear written quotes

Pool Acid Wash Services in Tempe

Tempe has some of the oldest established pools in the East Valley, especially in the neighborhoods near ASU like Maple-Ash and Clark Park, and those pools have had decades of calcium scale and organic staining to accumulate. The newer builds in South Tempe have fresher plaster but still scale from the hard city water. The urban heat island here is strong, with concrete and asphalt holding heat overnight, which keeps pool water warmer, pushes chlorine demand higher, and lets algae and staining set in faster and deeper than in outlying areas. An acid wash dissolves that buildup and reveals the clean surface underneath, but the older the plaster, the more careful the wash has to be, because a surface that has been accumulating scale for 30 years has less to give than a fresh one.

Decades-Deep Scale Stripping

The older pools near Maple-Ash and Clark Park have had decades of hard water scale to accumulate, and that crust is thick and layered with organic staining on top. We drain the pool and apply a controlled acid solution built for deep, established scale. The older the surface, the more careful the mix has to be, because we are lifting buildup that has been baking in for decades without removing more plaster than the surface can afford to lose.

Urban Heat Algae Kill

The ASU area and the rest of Tempe sit in a strong urban heat island where concrete and asphalt hold heat overnight. That keeps pool water warmer and drives chlorine demand higher, which lets algae bloom faster and embed spores deeper into the plaster. When shocking no longer keeps the green away, the spores are in the surface itself. The acid wash kills them at the plaster level so the bloom cannot reestablish, which is what breaks the cycle of green returning.

Aged Plaster Integrity Check

Before we apply any acid, we inspect the plaster for cracks, delamination, and thin spots. The older pools near ASU and Maple-Ash have had decades of wear, and many have been washed or resurfaced before. We measure the remaining plaster honestly and tell you if the surface is too thin to safely wash, because going ahead on a vintage pool that cannot take it shortens its life and we will not do that.

Tile Line Descale

The calcium ring on the tile builds thick on Tempe pools because the hard city water evaporates and leaves the mineral behind in the heat. While the pool is drained for the wash, we clean that ring off the tile so the waterline looks fresh. The tile is only reachable with the water down, so we fold this into every acid wash.

Neutralize and Rinse

After the surface is clean, we neutralize the acid with soda ash and rinse the entire pool thoroughly so no active residue stays in the plaster. We check the surface pH before starting the refill, because leftover acid keeps eating away at the finish after the pool is filled. We do not skip this step.

Refill and Chemistry Build

A freshly washed pool starts with empty, unbalanced water. After the refill, we set up the chlorine, pH, alkalinity, calcium, and stabilizer from scratch. Tempe city water runs hard, so we manage the calcium and pull the pH down to a level that protects the new surface. We hand the pool back ready to swim.

Products We Use for Acid Wash

We use professional-grade muriatic acid, diluted to the strength that fits your plaster. The older pools near Maple-Ash, Clark Park, and the ASU area have deep, layered scale that needs a stronger mix, but the thinner plaster means we have to be careful not to overdo it. We inspect first and mix accordingly, because a 30-year-old surface and a 5-year-old surface need very different approaches.

For the refill and rebalance, we use chlorine, pH adjusters, alkalinity increaser, calcium hardness adjuster, and cyanuric acid stabilizer from suppliers like Hasa, BioGuard, and Leslie. Tempe city water comes in high in calcium and pH, so the setup is as much about pulling those down as it is about adding chlorine. We build the chemistry to a level that keeps the fresh surface from scaling again right away.

How a Pool Acid Wash Visit Works

Every Tempe acid wash follows the same sequence so the deep scale and the heat-baked stains come off and the fresh water is balanced before you swim.

Drain and Read the Aged Surface

We pump the pool down and walk the empty shell to read the plaster. On the older pools near Maple-Ash and Clark Park, we pay extra attention to how much plaster is left, because a surface that has been washed before has less to give. We plan the acid strength from the condition, with a gentler mix for thinner plaster and a stronger one where the surface can take it.

Scrub, Descale, and Neutralize

We apply the acid solution in sections, scrub the walls and floor to lift the scale and the embedded stains together, and clean the tile line while the water is down. Once the surface is clean, we neutralize the acid with soda ash and rinse the whole pool thoroughly so no active acid remains in the plaster.

Refill and Build the Chemistry

We refill the pool, test the fresh water, and build the chemistry from scratch. Tempe city water runs hard, so we pull the pH down, set the alkalinity and stabilizer, and bring the chlorine to a safe level. We hand the pool back bright, clean, and ready to swim.

Warning Signs You Need a Pool Acid Wash

If you notice any of these, it is time to call us for a professional pool acid wash in Tempe.

Deep calcium scale on the walls and tile that has been building for decades

Organic stains baked into older plaster by the urban heat that brushing will not lift

Algae that returns every few weeks even after repeated shocking

A dull, dark, or rough surface instead of the bright smooth finish the pool had when it was new

A heavy calcium ring on the tile that pumice will not remove

Warm overnight water near the ASU area that keeps chlorine demand high and lets stains set in faster

What Is Included in Your Pool Acid Wash

Every Tempe acid wash covers draining the pool, inspecting the plaster, applying the acid solution, scrubbing the surface, cleaning the tile line, neutralizing and rinsing, refilling, and building the fresh water chemistry from scratch. We follow the same sequence every time so the deep scale and the heat-baked stains come off together and nothing gets missed.

An acid wash removes a thin layer of plaster, so we do not recommend it every year. The older pools near Maple-Ash and Clark Park have less plaster to give, so we are more conservative there, while the newer finishes in South Tempe can take a standard wash. We give you a free written quote after seeing the pool so you know exactly what is involved and can decide what works for your surface.

Ready for a Bright, Clean Pool Surface?

Get a free written quote from Coronel Pools. We take a look at your Tempe pool, explain your options, and let you decide. No pressure.

Neighborhoods We Serve in Tempe

From the older established pools near Maple-Ash and Clark Park to the lakeside pools near Kiwanis Park and the newer builds in South Tempe, our team knows the surface conditions common to each Tempe neighborhood. Decades of scale, the ASU-area urban heat island, and hard city water shape how we mix and apply every wash.

Clark Park

Kiwanis Park

Lakeside

Maple-Ash

South Tempe

University Drive

Other Pool Services in Tempe

Beyond acid washing, our team handles the full range of pool service needs under one roof for Tempe homeowners.

Pool Acid Wash FAQ

Answers to the questions Tempe homeowners ask about pool acid washing.

It depends on how much plaster is left. The older pools near Maple-Ash and Clark Park have had decades of wear, and many have been washed or resurfaced before. We inspect the plaster first and measure the condition honestly. If the surface is too thin to safely wash, we tell you straight up and lay out the alternatives instead of going ahead and shortening its life. If there is enough plaster, we use a gentler mix and watch the surface closely.

Let Us Restore Your Pool Surface

Get a free written quote from Coronel Pools today and see why homeowners across Tempe trust us with their pools.

(480) 299-7575

Pool Acid Wash in Tempe, AZ

Pool Acid Wash Services in Tempe

Decades-Deep Scale Stripping

Urban Heat Algae Kill

Aged Plaster Integrity Check

Tile Line Descale

Neutralize and Rinse

Refill and Chemistry Build

Products We Use for Acid Wash

How a Pool Acid Wash Visit Works

Drain and Read the Aged Surface

Scrub, Descale, and Neutralize

Refill and Build the Chemistry

Warning Signs You Need a Pool Acid Wash

What Is Included in Your Pool Acid Wash

Ready for a Bright, Clean Pool Surface?

Neighborhoods We Serve in Tempe

Other Pool Services in Tempe

Pool Cleaning Service

Spa Cleaning Service

Pool Filter Cleaning

Pool Salt Cell Cleaning

Pool Equipment Repair

Pool Equipment Installation

Pressure Washing

Pool Acid Wash FAQ

Let Us Restore Your Pool Surface