You want your Fairfax pool safe, clean, and ready when you want to swim. We make that simple with expert care you can trust.
We handle routine maintenance, repairs, and seasonal care so your pool stays clear, safe, and problem-free all year.
We know Fairfax pools deal with hot summers, falling leaves, and unpredictable weather. So, we tailor our services to local needs and jump on repairs or equipment issues fast.
When you trust us at Dolphin Pool Services, we keep small problems from snowballing into expensive repairs. That saves you time and headaches.
We keep Fairfax pools safe, clean, and ready for use all year. Our services cover routine care, repairs, seasonal openings and closings, and custom plans for each pool.
We come by weekly to clean, skim debris, brush walls, and vacuum floors to stop algae and stains. Each visit, we test and balance chemicals—pH, free chlorine, alkalinity, calcium hardness—so the water stays safe.
We inspect and clean filters, backwash or swap cartridges, and check pump pressure and flow to keep equipment running smoothly. We also check heaters, timers, and automatic covers to make sure everything works.
If we spot a problem—cracked tile, a faulty skimmer, or a leak—we document it and suggest repair options. When you choose Dolphin Pool Services, you lower risks and keep repair costs in check.
We offer tailored service for homes, HOAs, and businesses. Our residential service focuses on weekly maintenance, fast service calls, and seasonal care, so families can swim with peace of mind.
Our technicians carry parts and tools for common fixes like pump seals, filter media, and control boards. We provide emergency response and planned preventive visits to keep downtime to a minimum.
When you choose Dolphin Pool Services, you get consistent, documented care that many Virginia properties require.
We design maintenance packages to fit your budget and pool use. Choose from Basic (weekly cleaning plus chemical balance), Standard (everything in Basic plus monthly equipment checks), or Premium (full care with repairs and priority emergency service).
You can pick weekly, biweekly, or seasonal schedules. We offer online scheduling and account management, so you can track visits, payments, and service history.
We send clear invoices listing chemicals used, test results, and any recommendations. This transparency helps you meet Virginia code and insurance requirements while keeping costs predictable.
For openings, we remove covers, reconnect equipment, inspect lines and heaters, shock and balance the water, and run filtration for 24–48 hours to clear things up. We check safety gear, ladders, and drains to make sure your pool is ready for swimming.
For closings, we winterize equipment, lower water levels as needed, add antifreeze to lines, clean and treat the water, and secure the covers. We document every step and provide a checklist so you know what we did.
We recommend letting us at Dolphin Pool Services handle openings and closings to avoid freeze damage, chemical mistakes, and extra repairs.
We handle mechanical fixes, tile and plaster work, and full remodels for residential pools. We serve Fairfax, Northern Virginia, Washington, DC, and parts of Maryland.
We fix leaks, broken pumps, clogged filters, and damaged heaters fast to avoid bigger headaches. For leaks, we do pressure tests and visual checks, then repair liners, skimmers, or cracks as needed.
Pump and motor failures often need bearing or seal replacements. When motors get old, we suggest swapping them out instead of constant repairs.
Filters that won’t keep pressure usually need a deep clean or new cartridges or DE grids.
We replace damaged vinyl liners and replaster gunite shells when surface wear or algae stains don’t respond to chemicals. After repairs, we always test chemical balance and reset automation controls so your pool runs efficiently.
We plan renovations around what you need and your budget—tile replacement, coping, new plaster, energy-saving pumps, LED lighting, and automation systems. A typical remodel could include replastering, new tile, updated decking, and a variable-speed pump to save energy.
For vinyl pools, we offer liner replacement and frame repair. For concrete pools, we take care of replastering, pebble finishes, and coping replacement.
We handle permits for Fairfax or Maryland work and coordinate inspections in DC when needed. We usually suggest doing upgrades in phases—start with safety and circulation, then move to cosmetic improvements.
We cover the steps that keep water balanced, equipment working, and surfaces clean. Here’s some guidance on timing, chemicals, costs, winter care, and why you should choose Dolphin Pool Services.
Test and balance water at least weekly for pH (7.2–7.6), free chlorine (1–3 ppm), and alkalinity (80–120 ppm).
Skim, brush, and vacuum to remove debris and prevent algae.
Inspect and clean filters monthly and backwash as needed.
Run the pump long enough each day to turn over the pool volume (usually 8–12 hours in summer).
Do a full equipment check each season: pump, filter, heater, skimmer, and returns.
We recommend weekly professional visits during swimming season for cleaning, water testing, and minor repairs.
Biweekly service can work for low-use pools, but that increases the risk of chemical drift and algae.
Off-season or winter, plan for at least one professional check after closing and one before reopening.
Choosing Dolphin Pool Services means you get consistent records and fast repairs.
Chlorine (granular, liquid, or tablets) for disinfection.
pH increaser (sodium carbonate) and pH decreaser (muriatic acid or sodium bisulfate).
Alkalinity increaser (sodium bicarbonate) and calcium hardness increaser (calcium chloride).
Algaecide for prevention, shock (sodium hypochlorite or calcium hypochlorite) for occasional treatment, and cyanuric acid as a stabilizer if you use outdoor chlorination.
Lower water to the level recommended for your skimmer and install winter plugs in skimmer and returns.
Fully clean the pool, balance the water, and add a non-chlorine winter algaecide and a pool cover treatment if needed.
Drain and store removable equipment, and blow out plumbing lines if freezing is expected.
Let us at Dolphin Pool Services close the pool to make sure everything is at the right level, covers are secure, and chemicals are correct.
Routine professional service usually costs $80–$200 per visit depending on how often and what’s included.
Chemical expenses run about $20–$60 per month in season for a typical residential pool.
Filter replacements, repair parts, and equipment service average $300–$1,000+ yearly, depending on age and issues.
Seasonal opening and closing each usually cost $150–$400 when handled by a pro.
Make sure the company has state or local certifications, plus insurance that covers both liability and workers.
Check if they’ve got real experience with residential pools in your area. Ask for references or dig into verified reviews—it’s always helpful.
Ask us about our written service plans, straightforward pricing, and how we keep water test records.
At Dolphin Pool Services, we bring certified techs, clear paperwork, and reliable service every time.
