You want a safe, clean pool that lasts through hot Virginia summers and chilly winters.
We keep your Great Falls pool healthy with regular chemical balancing, equipment checks, and quick repairs so you can swim more and worry less. When you trust us, small problems stay small—and you get to enjoy your pool, not stress about it.
We handle routine upkeep, seasonal openings and closings, and full renovations when your pool needs an upgrade.
Our team knows local conditions and code requirements, so we fix issues right the first time and keep your pool running efficiently.
We keep pools clean, safe, and ready to use year-round.
Our work covers regular cleaning, seasonal openings and closings, and equipment repairs including leak detection.
We vacuum, brush tile and walls, and skim debris from the surface to prevent stains and clogging.
Every week, we check and empty skimmer and pump baskets, backwash or clean filters, and test water for pH, alkalinity, calcium hardness, and sanitizer levels.
We aim for pH 7.2–7.6 and free chlorine 1–3 ppm (or proper salt system readings) to protect swimmers and equipment.
We record results and adjust chemicals precisely to avoid corrosion or scale.
Weekly service works best for Virginia, DC, and Maryland climates.
We catch algae early, treat cloudy water with shock or algaecide, and advise on pool covers and safety gear.
For openings, we remove covers, reconnect equipment, refill water, and inspect plumbing, heaters, and automation systems.
We clean filters, balance chemicals, and run the pump until the water clears so you can swim on the first warm day.
When closing your pool, we lower water if needed, winterize lines, add antifreeze when required, and install a secure cover.
We winterize heaters, pumps, and salt cells to avoid freeze damage in Great Falls winters.
We document each step and give you a checklist so you know exactly what we did.
When you use Dolphin Pool Services, you reduce the risk of costly spring repairs.
We diagnose and repair pumps, filters, heaters, automation systems, lights, and chlorinators.
We use manufacturer parts and the right tools to restore flow and heating fast.
If a motor, seal, or salt cell fails, we replace it with matched components.
For leaks, we run dye tests, pressure tests, and electronic leak locating to find plumbing or shell leaks.
We trace slow water loss to skimmers, returns, or underground piping and provide a clear repair plan.
We always prioritize quick, durable fixes to avoid further damage.
When you work with our licensed technicians at Dolphin Pool Services, you know repairs meet local codes for Virginia, DC, and Maryland.
We focus on practical renovation options, thorough service choices, and regional knowledge that keeps pools safe and attractive.
Our team helps with structural repairs, equipment upgrades, routine maintenance, and service across Virginia, Maryland, and DC.
Aging pools often need resurfacing, plumbing repairs, and modern equipment to run efficiently.
We assess plaster, pebble, or tile wear, then recommend resurfacing or full replastering when cracks, rough surfaces, or persistent staining show up.
We replace outdated pumps and filters with energy‑efficient variable‑speed pumps and cartridge or high‑rate sand filters to cut energy use and boost circulation.
We also fix leaks and swap out old plumbing by pressure testing lines and replacing PVC or flex lines as needed.
For cosmetic updates, we offer tile replacement, coping repair, and LED lighting installation to make your pool safer and more attractive.
We focus on durable materials and solid workmanship so renovations last longer and save you money down the road.
We think you should always pick a licensed, insured company with local references and clear pricing.
Ask us for proof of insurance, trade licenses, and a list of recent projects in Great Falls and nearby.
Check our response times for emergency repairs and see if routine service includes water testing, chemical balancing, and equipment checks.
We’ll give you written estimates that break out labor, parts, and materials.
If you have heaters, automation, or salt systems, we provide manufacturer-authorized technicians.
We keep things transparent with clear schedules and digital service records so you always know what we did and why.
Choosing Dolphin Pool Services lowers your risk and keeps your pool running smoothly.
Climate and local codes differ across Virginia, Maryland, and DC, so we adjust service plans to each area.
In Northern Virginia and Great Falls, freeze protection and winterizing matter most.
In Maryland coastal zones, salt and humidity mean corrosion control is key.
Washington, DC properties might have specific permitting or inspection rules for renovations and new equipment.
We stay current on local health department rules, building codes, and HOA standards.
This means permits, real estate pool inspections, and renovation work all line up with local requirements.
Our regional teams stock common replacement parts and work with suppliers across the area to speed up repairs and keep downtime low.
We hear a lot of questions about cost, service choice, what’s required, frequency, and what rules affect Great Falls pools.
We always recommend using a professional, reputable company like Dolphin Pool Services for reliable results.
Weekly maintenance plans in Great Falls usually range from $125 to $225 per month, depending on pool size and service frequency.
One-time services like openings, closings, or shock treatments often cost between $150 and $400.
We provide written estimates that list tasks and parts so you know exactly what you’re paying for.
Working with a trusted company helps you avoid surprise fees from missed issues.
Look for licensed, insured companies with local references and years of experience.
Ask for proof of insurance, customer reviews, and a written service agreement that lists tasks, frequency, and prices.
We suggest meeting the technician, checking their recent work, and confirming they use proper testing equipment and clear chemical logs.
Pick a company that offers emergency repairs and straightforward billing.
Daily to weekly tasks include skimming debris, brushing walls, vacuuming, and testing and balancing chemicals.
Monthly tasks cover filter cleaning or backwashing, equipment inspection, and checking pump pressure and timer settings.
Seasonal tasks cover pool opening, winterization, salt cell cleaning for salt systems, and heater checks.
We handle all these tasks and record them so problems get fixed early.
Most pools need weekly professional visits during the swim season.
Biweekly service might work for low-use pools, but it raises the risk of algae and chemical imbalance.
We recommend weekly service for yards with trees, heavy use, or salt systems.
Regular visits help us catch small issues before they turn into expensive repairs.
Pool size, surface type, and water volume all change chemical and labor needs.
Equipment age, heaters or automation, and nearby trees or pets also affect costs.
Emergency repairs, specialty treatments (like algae or stain removal), and seasonal openings or closings add to the bill.
We give clear quotes and explain which factors drive your price.
Virginia and Fairfax County codes shape everything from safety features to barrier and fence rules. Plumbing and electrical work also fall under these regulations.
Sometimes, you’ll need permits or upgrades for certain repairs or new equipment. We keep up with the latest local codes and let you know when permits or inspections come into play.
At Dolphin Pool Services, we handle all of this for you. When you trust us, you avoid headaches like fines or failed inspections.
