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Reliable Pool Cleaning, Maintenance, and Repair Services in Orange County!
Let your pool reflect the quality and care your home deserves—with reliable, expert service tailored to you!
- fair pricing
- transparent practices
- always on time
- personalized service
- Fully insured for your protection
Request your free estimate today!
Reliable Pool Cleaning, Maintenance, and Repair Services in Orange County!
- fair pricing
- transparent practices
- always on time
- personalized service
- Fully insured for your protection
Request your free estimate today!
About Us
At KOJ Pool Service, we believe your pool should be a source of joy—not stress. That’s why we’re dedicated to keeping it clean, safe, and running perfectly year-round. With over five years of experience in Orange County, we bring reliable scheduling, fair pricing, and personalized care to every pool we service. Our team uses top-quality materials, the latest technology, and transparent practices to deliver results you can count on—always on time, and always with your satisfaction in mind. From routine maintenance to equipment repairs and renovations, we’re fully insured and ready to help you enjoy your pool with complete peace of mind.
Professional Pool Services
Pool Cleaning & Maintenance
Regular pool cleaning
✅ Skimming the surface – Removing leaves, insects, and floating debris.
✅ Brushing walls and floor – Preventing algae buildup and adhered dirt.
✅ Vacuuming the pool floor – Eliminating accumulated sediments.
✅ Emptying skimmer and pump baskets – Ensuring proper water flow.
Water Chemistry Balancing
✅ Chlorine and disinfectant levels – Keeping water free from bacteria and algae.
✅ Water pH levels – Preventing equipment corrosion and skin/eye irritation.
✅ Total alkalinity – Stabilizing water chemistry.
✅ Calcium hardness – Preventing corrosion or mineral buildup.
✅ Cyanuric acid control – Protecting chlorine from UV degradation.
Equipment Inspection & Preventive Maintenance
✅ Pump and motor performance check – Inspecting for unusual noises, leaks, and efficiency.
✅ Filtration system inspection – Evaluating the filter (sand, cartridge, or DE) for cleaning or replacement.
✅ Water level monitoring – Adjusting for evaporation and preventing pump damage.
✅ O-ring and seal lubrication – Preventing leaks and premature wear.
Filter Cleaning & Maintenance
✅ Backwashing (for sand and DE filters) – Removing accumulated impurities.
✅ Deep cleaning of cartridge filters – Washing and replacing as needed.
✅ Sand or filter media replacement – Maintaining system efficiency.
Specialized Treatments
✅ Algae removal and treatment – Using algaecides and advanced techniques to eliminate and prevent green, yellow, or black algae.
✅ Shock treatment (Superchlorination) – Restoring water quality after heavy use or contamination.
✅ Clarification and particle removal – Using flocculants and clarifiers for crystal-clear water.
✅ Metal removal (iron, copper, and manganese) – Preventing stains and unwanted water discoloration.
Seasonal Pool Preparation (Opening & Closing Services)
✅ Seasonal pool opening – Full cleaning, reactivating equipment, and adjusting water chemistry for summer use.
✅ Winterization (Seasonal closing) – Partial draining, chemical treatment, and protection from freezing temperatures.
Spa & Hot Tub Maintenance
✅ Cleaning and disinfecting jets and plumbing.
✅ Proper chemical balance for heated water.
Pool Repair & Equipment Services
Equipment Diagnostics & Repairs
✅ Pool pumps – Diagnosing and fixing leaks, unusual noises, and power loss.
✅ Pump motors – Replacing bearings, performing electrical repairs, and lubricating moving parts.
✅ Filtration systems – Maintenance and replacement of sand, cartridge, or diatomaceous earth (DE) filters.
✅ Pool heaters – Troubleshooting and repairing gas or electric heaters, including thermostat, valve, and heat exchanger replacements.
✅ Chlorine generators & sanitation systems – Servicing saltwater chlorinators, UV sanitation, and ozone systems.
Plumbing & Leak Repairs
✅ Leak detection & repair – Locating hidden leaks using pressure tests and professional inspection.
✅ Pipe replacement – Removing and replacing cracked, corroded, or clogged pipes to restore proper water flow.
✅ Valve repair & installation – Adjusting and replacing return valves, main drains, and skimmers.
✅ Low circulation pressure troubleshooting – Diagnosing and resolving water flow efficiency issues.
Filtration System Maintenance & Upgrades
✅ Filter replacements – Upgrading old or inefficient filters to enhance water clarity and reduce energy costs.
✅ Modern filtration system conversions – Transitioning from sand to cartridge or DE filters for improved performance.
✅ Multiport valve maintenance – Repairing leaks and mechanical issues in water flow control valves.
Electrical Repairs & Installations
✅ Electrical troubleshooting – Diagnosing and repairing electrical failures in pumps, heaters, and lighting.
✅ Timer & automation system installation – Configuring automatic controls for pumps, lights, and heating.
✅ Underwater lighting repair & installation – Installing LED lights, fixing faulty wiring, and replacing burned-out bulbs.
Pool Accessories Maintenance & Replacement
✅ Skimmer & drain repairs – Fixing or replacing damaged components to improve water circulation.
✅ Drain covers & safety grates – Installing VGB-compliant safety features to prevent accidents.
✅ Pool covers & automatic covers – Repairing or replacing pool covers for protection and energy efficiency.
New Equipment Installation
✅ Solar heating systems – Eco-friendly heating solutions for year-round comfort.
✅ Variable-speed pumps – Energy-efficient pumps that reduce operational costs.
✅ Automation & smart control systems – Remote pool monitoring and management via smartphone or tablet.
✅ Saltwater chlorination systems – Low-maintenance and highly effective pool sanitation solutions.
Pool Repair & Equipment Services
Equipment Diagnostics & Repairs
✅ Pool pumps – Diagnosing and fixing leaks, unusual noises, and power loss.
✅ Pump motors – Replacing bearings, performing electrical repairs, and lubricating moving parts.
✅ Filtration systems – Maintenance and replacement of sand, cartridge, or diatomaceous earth (DE) filters.
✅ Pool heaters – Troubleshooting and repairing gas or electric heaters, including thermostat, valve, and heat exchanger replacements.
✅ Chlorine generators & sanitation systems – Servicing saltwater chlorinators, UV sanitation, and ozone systems.
Plumbing & Leak Repairs
✅ Leak detection & repair – Locating hidden leaks using pressure tests and professional inspection.
✅ Pipe replacement – Removing and replacing cracked, corroded, or clogged pipes to restore proper water flow.
✅ Valve repair & installation – Adjusting and replacing return valves, main drains, and skimmers.
✅ Low circulation pressure troubleshooting – Diagnosing and resolving water flow efficiency issues.
Filtration System Maintenance & Upgrades
✅ Filter replacements – Upgrading old or inefficient filters to enhance water clarity and reduce energy costs.
✅ Modern filtration system conversions – Transitioning from sand to cartridge or DE filters for improved performance.
✅ Multiport valve maintenance – Repairing leaks and mechanical issues in water flow control valves.
Electrical Repairs & Installations
✅ Electrical troubleshooting – Diagnosing and repairing electrical failures in pumps, heaters, and lighting.
✅ Timer & automation system installation – Configuring automatic controls for pumps, lights, and heating.
✅ Underwater lighting repair & installation – Installing LED lights, fixing faulty wiring, and replacing burned-out bulbs.
Pool Accessories Maintenance & Replacement
✅ Skimmer & drain repairs – Fixing or replacing damaged components to improve water circulation.
✅ Drain covers & safety grates – Installing VGB-compliant safety features to prevent accidents.
✅ Pool covers & automatic covers – Repairing or replacing pool covers for protection and energy efficiency.
New Equipment Installation
✅ Solar heating systems – Eco-friendly heating solutions for year-round comfort.
✅ Variable-speed pumps – Energy-efficient pumps that reduce operational costs.
✅ Automation & smart control systems – Remote pool monitoring and management via smartphone or tablet.
✅ Saltwater chlorination systems – Low-maintenance and highly effective pool sanitation solutions.
Specialized Services & Pool Renovations
Pool Resurfacing & Plastering
✅ Standard white plaster – A classic, cost-effective option for a clean, smooth finish.
✅ Quartz finishes – Enhanced durability and aesthetics with a blend of quartz aggregates.
✅ Pebble finishes – A premium, long-lasting surface available in various colors and textures.
✅ Polished aggregate finishes – A high-end option for a luxurious, durable, and stain-resistant surface.
✅ Fiberglass resurfacing – A smooth and highly durable alternative to traditional plaster.
Tile & Coping Replacement
✅ Tile replacement & upgrades – Custom ceramic, porcelain, glass, or natural stone tile options.
✅ Waterline tile installations – Enhancing the pool’s edge with stylish, long-lasting tile designs.
✅ Coping repairs & replacements – Installing high-quality stone, concrete, or brick coping for a polished look.
Decking & Pool Surround Renovation
✅ Concrete deck resurfacing – Restoring cracked or worn-out decks with fresh overlays.
✅ Stamped & stained concrete – Custom decorative finishes to enhance visual appeal.
✅ Paver & natural stone installation – Durable and stylish decking options for a high-end finish.
✅ Wood & composite decking – Elegant, slip-resistant solutions for pool surroundings.
Structural Repairs & Leak Detection
✅ Crack repairs & structural reinforcement – Fixing hairline cracks, deep structural damage, and shifting foundations.
✅ Underground leak detection & repair – Using advanced techniques to locate and seal leaks.
✅ Expansion joint replacements – Preventing water intrusion and deck movement issues.
Plumbing & Equipment Upgrades
✅ New plumbing installations – Upgrading old pipes for improved water circulation.
✅ Energy-efficient pump upgrades – Installing variable-speed pumps to reduce energy consumption.
✅ Filtration system enhancements – Upgrading to high-performance sand, cartridge, or DE filters.
✅ Heating system installations – Adding or replacing gas, electric, or solar heaters for optimal temperature control.
✅ Automation & smart pool controls – Implementing remote-controlled systems for convenience.
Custom Water Features & Enhancements
✅ Waterfalls & rock features – Natural or custom-designed cascading water effects.
✅ LED lighting installations – Energy-efficient and color-changing lights for a stunning nighttime aesthetic.
✅ Bubblers & fountains – Adding elegance and movement to your pool.
✅ Swim-up bars & tanning ledges – Luxury features for relaxation and entertainment.
✅ Infinity edge & spillover spas – High-end designs for a breathtaking poolscape.
Saltwater & Chemical System Conversions
✅ Saltwater system installations – Reducing chlorine usage and improving water softness.
✅ Ozone & UV sanitation systems – Advanced purification methods for chemical-free water treatment.
✅ pH automation systems – Ensuring optimal water balance with automated controls.
Pool Expansion & Custom Modifications
✅ Depth modifications – Converting a deep pool into a shallower one or vice versa.
✅ Shape alterations – Changing traditional pool designs into modern or custom layouts.
✅ Spa additions – Integrating a spa into an existing pool structure.
Contact Us For a Free Estimate!
- Serving All of Orange County, CA
- (714) 263-5160
contact
- Orange County, CA
- (714) 263-5160