You want a pool that looks and works like new, but you don’t want the headache. We walk you through pool renovation in Manassas, VA—everything from leak repairs and resurfacing to updating pumps, heaters, and lighting.
We make the process straightforward and manageable. We’ll help you pick the right upgrades so your backyard investment lasts.

We know the local permit rules, the quirks of the Manassas climate, and the common pool issues around here. We use that experience to plan smart, cost-effective renovations.
When you trust Dolphin Pool Services, you cut down on delays and avoid expensive mistakes. Your project actually finishes on time and on budget.

We focus on the repairs, upgrades, and choices that matter most to pool owners in Manassas and the surrounding areas. You’ll see clear options for structure, equipment, finishes, and the steps to get the job done safely.
We handle the most common renovation projects for our region. Our team fixes cracks, leaking shells, and concrete spalling in inground gunite or shotcrete pools.
Resurfacing options include plaster, aggregate finishes, and fiberglass overlays. These methods restore watertight integrity and bring back the pool’s clean look.
Equipment upgrades boost reliability and lower operating costs. We replace pumps, filters, heaters, and install energy-efficient variable-speed pumps and LED lighting.
Automation systems make it easy to control temperature, lights, and schedules from your phone. We change tile, coping, decking, and pool steps for a fresh look.
Our crew installs modern tile bands, new coping stones, and slip-resistant decking like stamped concrete or pavers that handle Virginia’s freeze-thaw cycles. For safety and value, we add handrails, ADA steps, and perimeter fencing to meet local rules.
We always start with a full inspection. We document the structure, equipment, and finishes so you know what’s happening.
That inspection leads to a written estimate and timeline. Clients in Manassas, MD, or DC see the costs up front.
Next, we handle permits and schedule the work. Permitting varies across Prince William County, Fairfax, and nearby areas, so we take care of the paperwork to speed up approvals.
Demolition comes next: draining, removing loose plaster, tiles, or old equipment. Then we handle structural repairs and equipment replacement.
We pour or patch shell defects, replace rebar or coping if needed, and install new pumps, filters, heaters, and automation controls. After we test for leaks and pressure, we apply new finish, tile, and decking.
Final steps include chemical startup, balancing water, and a walkthrough with you. We give you operating instructions, recommended schedules, and maintenance options.
We always encourage clients to use our trained technicians at Dolphin Pool Services for seasonal tuning and warranty-backed service.
We pick materials that last in our climate and stand up to daily use. Pebble and aggregate plaster finishes resist chlorine and weather cycles better than plain plaster in Virginia and Maryland.
Fiberglass or vinyl liners can also work for some renovation budgets and timelines. For tile and coping, we use frost-resistant porcelain or natural stone rated for outdoor use.
Coping should match deck height and allow for proper drainage to prevent freeze damage. Deck materials like exposed aggregate, pavers, or sealed stamped concrete provide durability and slip resistance.
Equipment choices matter for energy use. We recommend variable-speed pumps, high-efficiency heaters, and salt or low-chlorine systems if you want them.
For automation and lighting, we install systems with smartphone integration and energy-star components to save money and make control easy.
We always help you evaluate warranties, local code compliance, and long-term maintenance needs. That’s just part of what we do at Dolphin Pool Services.

Proper care keeps your renovated inground pool safe, clear, and long-lasting. Regular cleaning, balanced chemicals, and timely equipment checks prevent damage and protect your investment.
We start you off with a detailed maintenance plan that matches your pool’s new finishes and equipment. After replastering, tile work, or new pumps, we check water chemistry daily for the first two weeks.
Once things stabilize, we move to a regular schedule. That protects fresh surfaces and prevents staining.
Weekly visits include skimming, vacuuming, brushing tile lines, emptying skimmer and pump baskets, and testing water chemistry. We log our readings and any corrective doses.
Monthly, we clean or backwash filters, inspect pumps, and check seals and fittings. If we spot plaster dust, efflorescence, or new leaks, we act fast with targeted treatments or repairs.
When you use Dolphin Pool Services, you get a team that knows exactly which products and dosages are safe for your specific renovation.
We bring local knowledge about Manassas climate, water chemistry trends, and code rules. We adjust service frequency to the season and local water hardness to avoid scale or staining.
Our team handles routine work and the tricky stuff: equipment repairs, heater service, automation checks, and chemical delivery. For bigger issues, we provide clear estimates, use quality parts, and coordinate permits if needed.
We document every visit with readings and recommendations. You’ll always know what we did.
Choosing Dolphin Pool Services means less risk. We follow safety standards, carry insurance, and keep communication clear.
Seasonal care starts with a thorough opening that protects your renovation. We remove covers, reconnect systems, inspect pumps, filters, heaters, and automation, and run the system to check for leaks or odd sounds.
We test and correct chemistry before you swim. Opening tasks include backwashing or cleaning filters, vacuuming, brushing tile lines, and shocking the pool if necessary.
We keep records and note repairs so you know what’s coming up for the season. For closing, we winterize equipment, lower water levels per manufacturer specs, and add winter algaecide or shock if needed.
We recommend weekly service during warm months and biweekly checks when covered. Relying on Dolphin Pool Services for openings and seasonal care protects your renovation and keeps your pool ready to use.

We hear a lot of questions about materials, timing, costs, and modern upgrades. Here’s what we see most often at Dolphin Pool Services.
We start with a full inspection to find cracks, leaks, and equipment issues.
Then we plan the scope and materials, and obtain permits if needed.
We drain and prepare the shell only when it’s safe. After that, we repair structure and plumbing.
We replace or upgrade equipment—pumps, filters, heaters—and install new finishes, tile, coping, and decking.
Concrete pools usually need resurfacing every 10 to 15 years.
If the plaster feels rough, shows discoloration, or flakes, it’s time to act.
Surface life shortens with poor maintenance, harsh chemicals, or heavy use. We recommend regular inspections and following manufacturer care to make resurfacing last longer.
Scope and materials drive most of the cost—plaster, pebble, tile, or quartz finishes all come with different price tags.
Structural repairs, replumbing, and replacing equipment add to the total.
New features like LED lighting, automation, heaters, or water features can increase costs. Access, permit fees, and local labor rates also affect the final price.
Yes, we can retrofit most inground pools by installing a salt chlorine generator and adjusting plumbing.
We inspect equipment and materials first because some older components may not handle salt well.
Salt systems still produce chlorine and need maintenance, but the water usually feels gentler. We recommend professional conversion to size the system right and prevent corrosion.
Energy-efficient variable-speed pumps and smart automation are popular upgrades we install.
LED lighting, color control, and perimeter overflow designs give pools a modern look and save energy.
Natural-look finishes like pebble or quartz and integrated tanning ledges are also in demand. Water features inside the pool, salt systems, and eco-friendly heaters are becoming more common too.
Simple resurfacing usually takes about 3 to 7 days, but that can depend on the finish you choose and, honestly, the weather.
If you’re looking at bigger upgrades—like equipment replacement, tile work, or structural repairs—it often stretches out to 2 to 4 weeks.
Large redesigns with new decking or major plumbing changes? Those can definitely take longer.
At Dolphin Pool Services, we always lay out a clear schedule with milestones, so you’ll know what’s happening and when.