You want a pool that stays clean, safe, and ready all season in Woodbridge, VA. We get it—local weather and those unpredictable seasonal shifts make maintenance a must. We help you keep water balanced, equipment running, and algae at bay. When you hire us, Dolphin Pool Services, you prevent expensive repairs and keep your pool swim-ready.

We walk you through simple weekly tasks and let you know when it’s time to call for repairs or upgrades. Trust our team at Dolphin Pool Services—we handle chemistry checks, filter care, and those annoying fixes so you can just relax and enjoy your pool.

We focus on the practical steps that keep your Woodbridge pool clean, safe, and ready for a swim. Regular cleaning, proper chemical balance, seasonal opening and closing, and well-kept equipment matter most.
We clean skimmer baskets, vacuum the pool, and brush walls at least once a week. Leaves and pollen pile up fast in Woodbridge yards. Emptying pump and skimmer baskets keeps water moving and filters clear.
We run the pump every day for 8–12 hours during the warm months. The right pump runtime depends on your pool size and pump horsepower. Good circulation spreads chemicals and keeps algae from taking over.
We backwash or clean the filter every month, or sooner if the pressure gauge jumps up 8–10 psi. We check tile lines and pool lights for wear and tear too.
We recommend a maintenance package from Dolphin Pool Services. It covers regular tasks and keeps records, so you never have to worry.
When spring rolls in, we take off the cover, clear out debris, and refill to the right water level. We shock the pool, balance pH and alkalinity, and let the filter run for 24–48 hours to clear up cloudy water. We also check and restart heaters, timers, and automatic chlorinators.
In late fall, we lower the water, winterize plumbing by blowing out lines or using air plugs, and add winter chemicals to stop algae. We clean and store removable gear and fit a quality winter cover.
Dolphin Pool Services makes sure chemical doses and winterization steps meet Prince William County rules and handle whatever the local weather throws at us.
We test pool water at least twice a week during the season. We check free chlorine, pH, total alkalinity, and calcium hardness. Free chlorine stays between 1.0–3.0 ppm, and pH between 7.2–7.8, to protect skin, equipment, and liners.
We adjust alkalinity to 80–120 ppm to keep pH steady. If plaster pools show etching or scale, we bump up calcium hardness. We shock the pool on a schedule or after heavy use, storms, or algae.
For safety and consistency, we use certified testing methods. Maintenance packages from Dolphin Pool Services mean you get reliable results every time.
We check pumps, filters, heaters, salt systems, and automatic covers every month. We look for leaks, weird noises, or pressure drops. We replace pump seals and O-rings before they fail.
Changing filter cartridges or sand media on time saves you from big repair bills. We test ladders, railings, gates, and pool alarms to meet local codes.
For tricky repairs like heater replacements or wiring, our licensed technicians step in. Dolphin Pool Services offers on-call repairs and scheduled inspections to catch issues early and keep everything running.

We focus on reliable, local service, clear maintenance plans, and smart renovation options that make sense for Woodbridge’s climate and neighborhoods. Our approach helps pool owners in Virginia, Maryland, and DC enjoy safe water, save money, and get longer life from their equipment.
We know Woodbridge’s weather, soil, and seasonal quirks. That local knowledge helps us spot issues like freeze-thaw damage, shrinking liners, and pumps that struggle after hot summers.
We schedule visits around peak pollen and leaf fall, so your filters and skimmers don’t get overwhelmed.
Our team includes trained technicians and licensed plumbers. We use quality equipment to keep your pool running smoothly. When you work with Dolphin Pool Services, you get warranty-backed parts and clear service records—handy if you ever sell your home.
We also handle compliance for residential pools and public-safety requirements. That saves you time and keeps you out of trouble with inspections or chemical handling.
We build maintenance packages that fit your pool, how you use it, and your budget. Some folks need weekly cleaning and chemical balance, others prefer biweekly service, and some want full-season plans with opening and closing included.
Each plan spells out what we do, how often we visit, and which chemicals we use.
Most plans include filter cleaning, pump checks, chemical testing, and small part replacements. For commercial clients, we add more frequent testing and record keeping to meet health codes.
If you’re in Maryland or DC, we coordinate schedules and use consistent chemical formulas to keep water chemistry steady.
Want more? We offer extras like green-to-clear recovery, salt system checks, and heater tune-ups. We give you a written estimate, a service contract, and priority emergency response if you’re a member.
We suggest renovations that make your pool last longer and cut operating costs. Common projects include tile and coping replacement, vinyl liner swaps, pump and variable-speed motor upgrades, and heater or automation installs.
Each upgrade comes with estimated savings, expected lifespan, and how long the work will take.
Switching to a variable-speed pump can slash energy use by up to two-thirds. Replacing an old liner fixes leaks and freshens up the look—sometimes in just a day for smaller pools.
We also install automation systems for remote chemical dosing and scheduling. That means less labor for you and fewer mistakes.
We handle permits and coordinate with subcontractors for electrical, plumbing, or structural work. We use quality materials and back projects with clear warranties.
At Dolphin Pool Services, we guide you through choices that fit local codes and climate needs across Virginia, Maryland, and DC.
We answer questions about costs, timing, and cleaning steps for pools in Woodbridge. Expect real numbers, local weather tips, and advice to help you decide if professional service is right for you.
Weekly maintenance visits in Woodbridge usually run $80 to $150 per visit, depending on your pool size and equipment.
Monthly service contracts often cost between $300 and $600 for routine care, chemical balancing, and minor equipment checks.
Extra repairs, big part replacements, or opening/closing will add to the total. We always give you a written estimate before we start, so you know what’s included.
We recommend weekly professional visits during swim season for most residential pools in Woodbridge. Pools that get a lot of use or sit near trees and pollen may need twice-weekly visits.
In the off-season, schedule at least monthly checks to protect your equipment and water chemistry. Regular visits keep algae and pricey repairs away.
Skim debris and brush walls every week to stop algae from taking hold. Clean the filter every month and backwash when needed.
Test and balance chemicals at least twice a week in summer. Check the liner, frame, and ladder monthly, and call a pro if you spot tears, leaks, or structure issues.
We suggest draining and deep-cleaning an inground pool every 3–5 years, unless you see stains, heavy scaling, or tough contamination sooner.
Above-ground pools might need draining more often if the liner looks discolored or damaged.
Partial drains for stains or big repairs happen as needed. Always let a reputable company like Dolphin Pool Services handle drains and refills—this protects your pool’s surface and plumbing.
For a typical backyard pool in Virginia, seasonal upkeep costs about $1,200 to $3,500. This covers regular service, chemicals, basic repairs, and energy for pumps and heaters.
High-end pools with heaters, automation, or lots of repairs can go above that range.
We give you clear seasonal estimates tailored to your pool, so you know what to expect before we start.
We always make sure to hold local licensing and carry proper insurance.
Our team shows real references from happy Woodbridge homeowners.
We give you written estimates up front and keep our pricing clear.
Our technicians handle routine chemical testing, and we keep detailed service records every time.
At Dolphin Pool Services, we train our technicians thoroughly.
We respond quickly, and we check for issues before they turn into emergencies.
If you’re looking for steady care and results you can trust, we’d love to help with your residential inground pool.
We believe in keeping things simple, honest, and professional—just the way pool care should be.