Frequently Asked Questions

Because of the high desert winds, dust, and intense summer heat in the Antelope Valley, we highly recommend weekly pool maintenance. This ensures your water chemistry remains balanced and prevents algae blooms and pump strain from debris buildup.

Yes! We are fully licensed (CSLB #1068067) to handle major architectural upgrades and equipment repairs. We inspect, tune, and replace pool pumps, heaters, and filtration systems to keep your pool circulating perfectly.

Over time, hard water in our area leaves tough calcium scale on pool tiles. We are one of the only companies in the Antelope Valley offering premium glass bead blasting—a safe, highly effective method that removes scale and restores your tile to a pristine finish without damaging it.

Absolutely. We hold a C-61 (D-35) license (CSLB #1068067) and carry full liability insurance. Don't trust your major investment to an unlicensed 'pool guy'.

California Title 22 classifies HOA, apartment, hotel, and school pools as 'public pools.' This mandates strict chemical levels (Free Chlorine 1.0–3.0 ppm or 3.0–5.0 ppm with CYA, pH 7.2–7.8, Cyanuric Acid under 100 ppm), on-site daily or multi-weekly testing logs, operational emergency shut-off switches, approved VGB anti-entrapment drain covers, and self-closing/self-latching gates. AV Pool Pros guarantees full Title 22 compliance on all commercial routes.

Under LA County Health Department standards and California law, commercial pools require between 2 to 6 visits per week depending on unit count, bather load, and pool capacity. We offer customized recurring schedules (2x, 3x, 5x, or 6x/week) to ensure continuous sanitizer balance and inspection readiness.

Yes. Our senior technicians hold Certified Pool Operator (CPO®) certifications from the National Swimming Pool Foundation / Pool & Hot Tub Alliance (PHTA) and are trained specifically in Los Angeles County Department of Public Health Title 22 regulations and commercial automated feed systems.

AV Pool Pros provides automated Digital Proof-of-Service Reports. After every single visit, our technician logs water chemistry readings, records chemical dosages, captures timestamped photos, and automatically emails a comprehensive PDF service report directly to the property manager or HOA board.

We maintain a guaranteed 2-Hour Commercial Triage SLA for our contract clients. If a commercial pump seizes, a commercial boiler fails, or water becomes cloudy before a weekend, we dispatch priority repair technicians immediately to prevent facility closures.

Acid washing is a highly effective deep-cleaning process that strips a microscopic layer of plaster from your pool's surface. It removes stubborn algae stains, hard water scaling, and discoloration that regular brushing cannot eliminate.

When performed by a licensed professional like AV Pool Pros, it is perfectly safe. However, because it removes a thin layer of plaster, it should only be done when absolutely necessary (typically every 3 to 5 years).

The entire process usually takes one to two days. It involves completely draining the pool, applying the acid wash, neutralizing the wastewater, and then immediately refilling the pool to protect the plaster.

Yes. We strictly neutralize and safely dispose of all acidic wastewater according to Palmdale and Lancaster environmental regulations, ensuring no harm to your landscaping or pets.

Green pools are usually caused by an algae bloom resulting from low chlorine levels, poor water circulation, high phosphates, or extreme summer heat in the high desert.

Depending on the severity, our intensive algae shock treatments and filtration cycles can typically transform a dark green swamp into a crystal-clear pool within 3 to 5 days.

Usually, no. In 90% of cases, we can kill the algae chemically with a heavy shock treatment, algaecides, and intense filtering without needing to drain the expensive water.

No. The chlorine levels during an algae shock treatment will be exceptionally high. We will notify you exactly when the chemical levels have dropped back to a safe swimming range.

Yes! We are fully licensed (CSLB #1068067) to handle major architectural upgrades and equipment repairs. We inspect, tune, and replace pool pumps, heaters, and filtration systems.

Absolutely. Variable-speed pumps (VSPs) use up to 80% less electricity than single-speed pumps, often paying for themselves in energy savings within the first year. They are also significantly quieter.

Common signs include the heater not igniting, strange clicking noises, water not reaching the set temperature, or error codes on the digital display. We diagnose both gas and electric heaters.

Yes, we install cutting-edge Jandy and Fluidra automation systems that allow you to control your pump, heater, lights, and spa jets directly from your smartphone.

In the Antelope Valley heat, losing 1/4 inch of water per day to evaporation is normal. If you are losing an inch or more per day, you likely have a leak.

No. We use advanced acoustic sonar and pressure testing to pinpoint the exact location of the leak underground, so we only excavate the specific spot needing repair.

The skimmer throat—where the plastic skimmer housing meets the concrete pool shell—is the most common place for structural leaks due to ground settling.

Yes. Unlike companies that only 'find' leaks, AV Pool Pros is a fully licensed construction contractor. We find the leak, dig it out, repair the plumbing or shell, and restore the deck.

Because of the high desert winds, dust, and intense summer heat in the Antelope Valley, we highly recommend weekly pool cleaning to prevent algae blooms and pump strain.

Our weekly service includes skimming the surface, brushing the walls and steps, vacuuming the floor, emptying skimmer and pump baskets, and meticulously testing and balancing the water chemistry.

No, all standard balancing chemicals (chlorine, muriatic acid, bicarbonate) are included in your monthly service rate. You never have to store dangerous chemicals in your garage.

Yes! Our technicians log their visits. We lock the gate behind us and leave your pool perfectly balanced and sparkling clean every single week.

Yes, we install heavy-duty mesh and solid safety covers. These are anchored into the concrete deck and are strong enough to support the weight of a child or pet, providing ultimate peace of mind.

Mesh covers allow rain and melting snow to drain through while blocking debris, meaning no water bags or pumps are needed. Solid covers block 100% of sunlight, preventing any winter algae growth, but require a cover pump for standing water.

Absolutely. A good cover drastically reduces water evaporation, cuts down on chemical consumption by protecting the chlorine from UV rays, and traps heat, lowering your heating bills.

High-quality safety covers, when properly maintained and stored during the summer, typically last between 10 to 15 years.

Cartridge filters should be disassembled and deep-cleaned every 3 to 6 months, while DE filters require backwashing and new powder roughly once a month, with a full tear-down twice a year.

If your pool water looks cloudy, your pump sounds louder than usual, or the pressure gauge on the filter tank reads 8–10 PSI higher than its clean starting pressure, it is time for a cleaning.

A full tear-down means we completely disassemble the filter housing, remove the internal grids or cartridges, degrease and acid-wash them to remove embedded oils and scale, inspect the manifolds for cracks, and re-lubricate the O-rings.

Yes. A clogged filter creates immense back-pressure on your plumbing. This forces the pump motor to work exponentially harder, which can overheat the motor and lead to premature failure.

Yes, for homeowners who enjoy skimming and brushing their own pool but don't want to handle dangerous chemicals or struggle with complex water balancing, we offer a specialized chemical-only route.

Improperly balanced water doesn't just look bad—it is highly corrosive. High acid levels will literally eat away your plaster and copper heat exchanger, while high alkalinity causes severe scaling.

Absolutely. Saltwater pools still generate chlorine and require strict pH and alkalinity balancing. We service, clean, and replace salt cells to keep your system running flawlessly.

As a full-service C-61 contractor, our maintenance clients get priority repair scheduling. We will diagnose the issue during our weekly visit and send you an immediate repair quote.

A remodel can range from a simple re-plastering to a complete backyard transformation, including new waterline tile, coping, adding a Baja shelf or spa, and upgrading to energy-efficient equipment.

Depending on the scope of the project, a standard re-plaster and tile replacement takes 1 to 2 weeks. Extensive structural modifications or adding a spa can take 4 to 8 weeks.

We highly recommend pebble finishes (like PebbleTec) or quartz finishes. They are significantly more durable, stain-resistant, and can easily last 15 to 20 years compared to standard plaster.

Yes. In partnership with American Pool Construction, we hold both C-53 (Pool Builder) and C-61 licenses. We handle all city permitting, engineering, and heavy equipment operations.

Glass bead blasting is a highly specialized, eco-friendly process that uses compressed air to shoot tiny, perfectly round glass beads at your pool tile. It safely shatters and removes thick calcium scale without scratching the delicate tile glaze.

The high desert has extremely hard water. As pool water evaporates in the summer heat, it leaves behind thick layers of calcium carbonate and magnesium scale, which bakes onto the tile at the waterline.

No! We only need to lower the water level a few inches below the tile line. Our specialized blasting equipment vacuums up the glass beads and calcium debris as it works.

Absolutely not. Using harsh pumice stones or acid will severely scratch and permanently dull your expensive pool tile. Glass bead blasting is the only professional, non-destructive method to remove heavy scale.

The cost of a custom pool varies widely based on size, materials, and features like spas, waterfalls, or custom lighting. We offer free consultations to provide an accurate estimate based on your specific vision.

On average, a custom pool build takes 8 to 12 weeks from excavation to completion, depending on weather conditions and the complexity of the design.

Yes. In partnership with American Pool Construction Inc., we manage the entire permitting and engineering process with the local city or county to ensure everything is up to code.

Absolutely. We work closely with you to select premium materials, from custom tile and coping to high-end interior finishes like PebbleTec, ensuring your pool perfectly matches your aesthetic.

The Antelope Valley experiences severe thermal expansion—freezing winter nights and 105°F+ summer days. When the expansion joint mastic between your pool deck and coping dries out or fails, shifting concrete pushes directly against the coping stones, popping mortar bonds and causing cracks.

Yes. In most cases, we can carefully lift the loose coping stones, grind away decayed bonding mortar, level the bond beam, and reset the stones using polymer-modified structural thin-set before sealing the perimeter.

Pool mastic (such as Deck-O-Seal or commercial Sikaflex polyurethane) is the flexible waterproof seal between the pool coping and the concrete deck. If this joint cracks or separates, water seeps beneath the pool deck, causing expansive desert clay soil to swell and heave the concrete, which can crack the pool shell itself.

Most residential coping repairs and perimeter expansion joint replacements take 1 to 2 days. The pool can usually remain full during perimeter repairs, minimizing downtime and water costs.

Antelope Valley tap water has exceptionally high Total Dissolved Solids (TDS) and calcium hardness (often 350–500+ ppm). Combined with extreme desert heat and rapid surface evaporation, calcium carbonate continuously crystallizes and bakes onto the waterline tile, creating an unsightly white crust that regular brushing cannot remove.

Glass bead blasting uses compressed low-pressure air and micro-fine, rounded solid glass spheres that shatter calcium scale on contact without scratching, dulling, or etching ceramic, glass, or porcelain tile. Unlike harsh pumice stones or muriatic acid, bead blasting preserves the tile's factory glaze.

No! We only lower the water level 6 to 8 inches below the tile line. Our specialized blasting system continuously vacuums the spent glass beads and spent calcium directly out of the pool basin, leaving your pool clean and ready for swimming within hours.

Immediately following bead blasting, we apply a commercial-grade penetrating nano-sealant that fills microscopic pores in the tile. We also test your water chemistry and balance your Langelier Saturation Index (LSI) to inhibit future scale deposition.

Pool stains generally fall into three categories: Organic (brown/green from leaves, algae, or tannins), Metal (blue/green from copper pipes/heaters, red/brown from well-water iron, purple/black from manganese), and Mineral Scale (white/grey calcium scaling). We conduct chemical spot tests to accurately identify the stain before treatment.

Yes! For many topical organic and light metal stains, we use specialized targeted sequestrants, ascorbic acid, and localized chemical stain-lifting treatments under water without draining. If staining is deep, aged, or calcified into the plaster, a controlled drain and acid wash is the most effective solution.

An acid wash removes a paper-thin microscopic layer of stained plaster (about 1/16th of an inch) using an exact ratio of muriatic acid, water, and foaming surfactants. When performed by a licensed professional like AV Pool Pros, it safely strips away embedded grime and mineral deposits to uncover fresh, bright white plaster.

We address the root cause by testing fill water for heavy metals, installing copper/iron scavenging filter media, adjusting pH and total alkalinity to stop minerals from falling out of solution, and applying stain-inhibiting sequestering agents.