You want your pool ready the moment warm weather hits Ashburn, VA, and we make that simple and stress-free. We open pools on schedule, handle startup chemicals, check equipment, and take care of safety steps so your pool is swim-ready—no guesswork needed.
We’re your local team, and you can trust us to get it right. We cut mistakes and save you time.

We walk through every step with care. From filter inspections to heater startups and cover removal, we handle it all.
Let us do the heavy lifting so you can enjoy your first dip sooner. You’ll worry less about leaks, cloudy water, or broken equipment.

We remove covers, check equipment, treat water, and start up systems with care. Our main goal is to protect your pool equipment, get water chemistry right, and make sure your pool is safe and ready to swim.
We start by pulling off the cover and cleaning debris from the pool surface and cover. We check the pool shell, skimmer, and tile for winter damage and fix visible cracks or stains.
Next, we raise the water to the right mid-skimmer level. We prime the pump and run the system to check circulation, listening for odd noises.
If we notice leaks or failing seals, we let you know and recommend repairs before heavy use. We shock the pool and add algaecide if needed, then test chlorine, pH, alkalinity, and calcium hardness.
We retest after 24 hours and adjust chemicals until levels are safe.
We check pumps, filters, heaters, valves, and automation controls for winter wear. Our team inspects unions, pump seals, and heater exchangers for corrosion or freeze damage and swaps out small parts on site when possible.
We clean or backwash filters early so water flows right. We make sure the pump basket, skimmer baskets, and chlorinator work as they should.
We test GFCI protection and bonding for electrical safety. For water balance, we measure pH, free chlorine, alkalinity, and calcium hardness.
We fix readings with careful doses and write down target levels. We double-check after treatment to make sure things are stable before we hand the pool back to you.

We focus on keeping your water balanced, equipment running, and surfaces protected through each season. Regular care, quick leak fixes, and timely renovations save you money and prevent mid-season shutdowns.
We set up weekly or biweekly service to keep pools clear and safe. Our routine includes skimming, brushing tile and walls, vacuuming sediment, and emptying pump and skimmer baskets.
We watch filter pressure and backwash or clean cartridges when needed to keep water moving. We test free chlorine, combined chlorine, pH, total alkalinity, calcium hardness, and cyanuric acid.
We adjust chemicals with measured doses—shock after storms, add clarifier if water gets cloudy, and use enzymes for organic loads. In Ashburn and the surrounding areas, water hardness needs special attention for calcium and scale control.
We also check pumps, unions, o‑rings, heaters, and electrical GFCIs. We suggest variable‑speed pump programming to cut energy use and help your equipment last longer.
For consistent results, hire a reputable local company like us at Dolphin Pool Services for accurate testing and documented service.
We start leak checks with simple tests: bucket tests for evaporation, inspecting visible fittings, and using dye tests around skimmers, lights, and returns. If the source stays hidden, we use pressure testing for plumbing and acoustic listening for underground lines.
We fix leaks fast to limit damage. Suction or return line leaks often need targeted pipe repairs.
Light niche or skimmer issues usually call for new gaskets and checked bonding. For structural cracks, we use epoxy injections or flexible sealants, depending on what’s moving.
We track water loss rates and run post‑repair tests so you see clear results and lower bills. We recommend calling our professional leak detection team instead of trying DIY fixes.
Our trained techs use the right tools and safety steps to find leaks quickly and prevent repeat problems.
We check surface wear and system efficiency before suggesting renovations. Common projects include replastering with quartz or pebble finishes, replacing waterline tile, resetting coping stones, and upgrading to LED lighting and automation.
We consider durability and local water chemistry when picking finishes. Quartz and pebble mixes tend to resist staining better in the harder water you find around Ashburn.
For equipment, we recommend high‑efficiency pumps, right-sized heaters or heat pumps, and salt systems if cell maintenance makes sense for you.
We coordinate trades to cut downtime and ensure code compliance for plumbing and electrical work, including VGB drain covers and GFCI protection.
When you choose Dolphin Pool Services, you get documented warranties, correct installation, and seasonal startup care. We’re here to protect your investment.
We get lots of questions about start dates, daily hours, indoor options, guest access, and how to get a membership. We always stress the importance of using a professional pool company like us, Dolphin Pool Services, for maintenance and safety.
Public outdoor pools in Ashburn usually open in late May, around Memorial Day weekend. Exact dates can vary, so check the pool’s official page or the Loudoun County recreation calendar before heading out.
Hours depend on the pool area. The competition pool and leisure pool typically offer morning lap swims, mid-day open swim, and evening sessions on weekdays. Weekend schedules change for classes and family swim; check current times on the Ashburn Recreation & Community Center site.
Yes, the Ashburn Recreation & Community Center has a 50-meter competition pool and a leisure pool available year-round. These indoor pools run programs, classes, and public swim times all year.
Some community pools allow guest access, but rules differ by facility and homeowners’ association. Non-members might use pools during open community events or by buying a day pass if the HOA or management offers it. Contact the pavilion’s managing group to check guest policies.
Yes, Loudoun County recreation centers charge admission or require membership for full access. Some pools offer daily drop-in rates or flexible membership options. We suggest checking the specific pool’s fee page for current prices.
You can get memberships online through Loudoun County Parks, Recreation & Community Services, or just stop by the front desk at the facility. Memberships come in a few types, like individual, household, and sometimes seasonal options.
If you need a hand with your pool at home, we at Dolphin Pool Services can help. We handle professional maintenance and safety services so your inground pool stays ready all season long.