You want a safe, clean pool that works all season in Alexandria, VA, and we make that simple to get. We take care of chemical balance, cleaning, and equipment checks so your pool stays swim-ready and problem-free. We know the area’s weather and the quirks of local equipment, and we use that experience to prevent expensive repairs.

When you trust us, you save time and keep your pool healthy. We handle routine service, repairs, and openings or closings, so you can just enjoy the water.

We focus on safe openings, steady weekly care, correct water chemistry, and reliable equipment checks. That keeps residential inground pools ready for swimming through Alexandria’s hot summers and stormy seasons.
We start openings after the last freeze and when water temperature hits about 60°F. First, we remove the cover and clean it before folding, so debris won’t end up in the pool.
We inspect for cracks, check for loose tiles, and clear out skimmer baskets and pump strainers. Then we reconnect and prime pumps, running the filtration system for 8–12 hours to clear stagnant water.
We vacuum settled debris and shock the pool with chlorine to kill algae. After that, we test and adjust pH, alkalinity, and sanitizer before anyone jumps in.
We always recommend hiring a reputable local company like Dolphin Pool Services to avoid missed steps that can lead to equipment damage or algae outbreaks.
Depending on use and trees nearby, we visit weekly or twice a week. Each time, we skim surface debris, brush walls and steps, and vacuum the pool floor.
We empty skimmer and pump baskets to keep water flow steady and prevent motor strain. When filter pressure rises 8–10 psi above normal, we backwash or clean the filter.
Leaf guards and covers help in the fall. For heavy-use pools, we check more often and keep a written log for service and water tests.
Professional pool care saves time and keeps your pool in shape, so you won’t have to deal with big repairs later.
We test water at least twice a week during the season and after storms. We aim for pH 7.4–7.6, total alkalinity 80–120 ppm, calcium hardness 200–400 ppm, and free chlorine 1–3 ppm for residential pools.
We record readings and adjust chemicals gradually, so things don’t swing too much. When we spot algae or after heavy rain, we shock the pool and add algaecide if needed.
We use calibrated test kits or digital readers for accuracy. Salt systems need monitoring for salt levels and cyanuric acid, especially outdoors, to protect chlorine from the sun.
You can count on us at Dolphin Pool Services to handle chemicals safely and follow Virginia regulations.
We check pumps, motors, heaters, filters, and automation every week for leaks, odd noises, and pressure changes. We lubricate or replace bearings, seals, and O-rings when needed.
We make sure timers, chlorinators, and control systems run correctly. For filters, we follow the manufacturer’s cleaning or backwashing schedule.
Heaters get annual combustion and vent checks, especially before fall. We replace worn parts before they cause trouble in the middle of the season.
We keep records of all our service actions. We always recommend scheduled preventive maintenance contracts with us, Dolphin Pool Services, to protect your investment.

We focus on clear, reliable service choices that fit local needs. Our work covers regular upkeep, equipment upgrades, and renovations across Alexandria, plus nearby Maryland and DC communities.
We offer weekly, bi-weekly, and twice-weekly maintenance packages. Each visit includes debris removal, brushing, water testing, chemical balancing, and filter checks.
Regular visits mean less chance for algae and equipment problems, so you avoid big repair bills. Contracts give you priority scheduling and predictable pricing.
We catch small issues—like worn pump seals or imbalanced chemistry—before they become big repairs. If you have heavy use or pets, more frequent service keeps water clear and safe.
Pricing depends on pool size and condition. We provide written estimates and straightforward contract terms.
Scheduled plans work best for homeowners who want dependable care without the hassle.
We handle resurfacing, tile and coping replacement, lighting upgrades, and equipment updates. We start with an on-site inspection to look at plaster wear, heater age, pump efficiency, and plumbing.
Then we lay out your options with cost, timeline, and expected lifespan. Common upgrades boost energy efficiency and cut operating costs—think variable-speed pumps, LED lighting, salt systems, or modern heaters.
Resurfacing with quartz or diamond-brite finishes extends pool life and looks great. We take care of permits, scheduling, and cleanup so renovations don’t disrupt your life.
We use trusted suppliers and follow local codes for lasting results.
We serve Alexandria and the wider region, including Northern Virginia, parts of Maryland, and Washington, DC. Areas include Fairfax County, Arlington, Alexandria City, Loudoun-adjacent zones, Montgomery County, and Prince George’s County neighborhoods.
Regional weather—hot, humid summers and the occasional cold snap—changes what your pool needs. In summer, we increase visits for algae control and pump strain.
In spring and fall, we handle openings, closings, and winterization for MD/DC pools to prevent freeze damage. We keep clear coverage maps and flexible scheduling to reach nearby neighborhoods.
For commercial or multi-family properties, we offer tailored plans that meet code and health standards. We recommend using a reputable, licensed local company like us, Dolphin Pool Services, for compliance and a quick response.
We answer questions on costs, how often you need service, what drives prices, green options, what’s included, and how to pick a trusted local company. Here’s our take, based on years serving Alexandria and Northern Virginia.
Monthly maintenance for a private residential inground pool usually runs about $100 to $250 per month for weekly service. One-time openings, closings, or repairs vary more—openings often cost $150–$400, while major repairs can be hundreds to several thousand dollars based on parts and labor.
Commercial or community pools cost more due to staffing, higher chemical use, and extra inspections. We always suggest asking Dolphin Pool Services for a written quote so you know exactly what applies to your pool.
Most pools need professional care once a week during the swim season for chemical testing, debris removal, and equipment checks. In the off-season or with less use, you might need service every two weeks or monthly, depending on weather and if you use a cover.
We recommend scheduling service right after heavy storms, algae blooms, or any strange equipment noises. Quick action keeps small problems from becoming big ones.
Pool size and type (in-ground vs. above-ground) change chemical and labor needs. Older equipment, frequent algae, hard water, and lots of landscape debris add to service time and cost.
Service frequency and extra tasks—like vacuuming, heater checks, or automation—add fees. Parts replacement (pumps, filters, seals, or heaters) is often the biggest variable.
Yes, we offer lower-chlorine programs, mineral or salt systems, and enzyme products to cut chemical use. Variable-speed pumps and LED pool lights save energy and lower your bills.
Eco options still need proper monitoring to keep water safe. We balance greener products with correct testing to protect swimmers and the environment.
Standard weekly service includes skimming, brushing, vacuuming as needed, testing and adjusting chemical levels, and inspecting pumps, filters, and heaters. We log readings and flag any repairs or safety issues.
Opening services add cover removal, deck inspection, filter startup, and initial shock and balance. Closing services include winterizing equipment, lowering water, and cover installation.
Ask Dolphin Pool Services for a written checklist that matches your chosen package.
Start by checking if the company’s licensed and insured. Ask for local references—maybe even chat with your neighbors about their experiences.
Look for companies that give you clear, written contracts. It’s smart to read reviews online, too. Reliable service means showing up on time and keeping billing straightforward.
At Dolphin Pool Services, we always document chemical readings. Our trained technicians handle every job, and we stand behind our repairs.
If you’re looking at quotes, make sure you see exactly what tasks, parts, and warranty terms are included. We believe that’s just the right way to do business.