Most homeowners spend weeks researching pool shapes, finishes, and water features before they ever call a contractor. That part is fun. What catches people off guard is everything that happens after the contract is signed. The construction process involves permitting, engineering, excavation, plumbing, electrical work, concrete application, and a dozen other steps that most people never see coming. If you are working with custom pool builders in Fort Myers FL for the first time, understanding the full sequence of events helps you set realistic expectations, avoid miscommunication, and make better decisions during the build. This guide walks through every phase in plain language so you know exactly what to expect.
Phase 1: Design, Permits, and Pre-Construction Planning
Before a single shovel hits the ground, a reputable builder spends considerable time on planning. This phase is arguably the most important because decisions made here shape every phase that follows. Your builder will start with a site assessment, measuring your yard, checking soil conditions, locating underground utilities, and identifying any drainage concerns specific to your property. In Fort Myers, clay-heavy soil and the high water table that comes with Southwest Florida’s geography can influence both design and engineering decisions significantly.
After the site assessment, you will go through a formal design process. This typically involves CAD drawings or 3D renderings so you can visualize the finished pool before construction begins. Shape, depth, water features, decking layout, and equipment placement are all finalized at this stage. Once the design is locked, your builder submits permit applications to Lee County. Permit timelines vary, but most residential pool permits in the Fort Myers area take anywhere from two to six weeks to receive approval. No legitimate builder should break ground without those permits in hand.
Phase 2: Excavation and Steel Framework
Once permits are approved, excavation begins. A crew uses a combination of excavators and hand tools to dig the pool shell to the exact dimensions outlined in the engineering drawings. In most Fort Myers builds, this process takes one to three days depending on pool size and site accessibility. Larger freeform designs with beach entries or attached spas require more precise excavation work because the contours are complex.
After excavation, the steel reinforcement phase begins. Crews install a grid of rebar throughout the entire pool shell, following a structural engineer’s specifications. The rebar creates the internal skeleton that gives the pool its long-term strength. Spacing, diameter, and tie patterns are all dictated by local building codes. A county inspector will visit the site during this phase to verify the steel work meets code before any concrete is applied. Skipping that inspection is not an option, and any builder who suggests otherwise is a red flag.
Phase 3: Plumbing, Electrical, and Gunite Application
With the steel framework in place and inspected, rough plumbing and electrical runs are installed before the shell is sprayed. Plumbers lay the main drain lines, return lines, suction lines, and any additional plumbing for features like jets, waterfalls, or in-floor cleaning systems. Electricians run conduit for the pool equipment, underwater lighting, and any exterior outlets. Both trades work simultaneously to keep the schedule moving, and both require their own inspections before the next phase begins.
Gunite application is the step that most dramatically transforms the job site. Gunite is a dry concrete mix that is pneumatically sprayed through a hose and mixed with water at the nozzle. Crews apply it in layers against the rebar framework, building up a shell that is typically six to eight inches thick at the walls and floor. The process moves quickly but requires skilled operators to maintain consistent thickness and density throughout. After spraying, the shell cures for a minimum of seven days. During curing, workers wet the surface multiple times daily to prevent cracking. For homeowners curious about how gunite compares to other shell types, the custom gunite pool construction process in Fort Myers is well suited to the region’s soil conditions and delivers superior long-term durability compared to vinyl liner alternatives.
Why Gunite Dominates the Fort Myers Market
Three shell material options exist for in-ground pools. Here is how they compare on the factors that matter most in South Florida’s climate:
| Shell Type | Lifespan | Customization | Maintenance Level | Best For |
|---|---|---|---|---|
| Gunite / Shotcrete | 50+ years | Unlimited shapes | Moderate | Custom builds, complex designs |
| Fiberglass | 25 to 30 years | Limited to factory molds | Low | Standard shapes, faster installs |
| Vinyl Liner | 10 to 15 years per liner | Moderate | High | Budget-conscious builds |
Phase 4: Tile, Coping, and Pool Deck Installation
Once the shell has fully cured, the finish work begins. Tile installation comes first. Waterline tile runs along the perimeter at the water surface line and serves both an aesthetic and functional purpose, protecting the shell surface from mineral deposits and chemical exposure at the waterline. Tile selection ranges from basic ceramic to hand-painted glass mosaic, and pricing varies accordingly. Most Fort Myers homeowners choose a six-inch band of tile at minimum, though full-wall tile treatments are popular in resort-style pool designs.
Coping is the material that caps the pool shell edge and transitions into the surrounding deck. It can be poured concrete, natural stone, travertine, or pavers. After coping is set, the deck is formed and poured. Deck material choice has a direct impact on barefoot comfort given how hot Fort Myers concrete can get in full sun during summer. Travertine and certain paver options stay noticeably cooler than standard broom-finished concrete. If you are planning a renovation rather than a new build, understanding your options around pool deck resurfacing can save you significant money compared to a full replacement.
Phase 5: Equipment Installation and Interior Finish
Pool equipment is set and connected during this phase. This includes the pump, filter, heater if selected, automation system, and any specialty equipment like salt chlorine generators or UV sanitizers. Equipment selection is one of the decisions that has the biggest long-term impact on your operating costs. Variable-speed pumps, for example, can reduce energy consumption by up to 80 percent compared to single-speed models and are now required by Florida building code for new installations.
After equipment is installed and the final electrical and plumbing inspections are passed, the interior finish is applied. Plaster, pebble aggregate, quartz, or glass bead finishes are all options, and each has different texture, appearance, and longevity characteristics. The interior finish is sprayed or troweled onto the cured gunite shell and then cured through a startup process called the “startup chemistry” or “plaster startup” period. This involves carefully managing water chemistry over the first 28 days to allow the finish to fully hydrate and harden without staining or scaling. According to the National Association of Home Builders, proper post-construction maintenance during this startup window is one of the most critical factors in determining how long a pool interior finish lasts.
Phase 6: Final Inspection, Water Fill, and Startup
Before your pool is filled, a county final inspection must be scheduled and passed. The inspector verifies that electrical systems, bonding, barriers, and all other components meet local code. In Lee County, pool barrier requirements are strict, and your builder is responsible for ensuring compliant fencing or enclosure is in place before the final sign-off.
Once the pool passes final inspection, it is filled with water, typically using a garden hose over 12 to 24 hours to allow even hydration of the new interior surface. Your builder or a pool startup specialist then begins the chemistry balancing process. pH, alkalinity, calcium hardness, and sanitizer levels all need to reach proper ranges before you swim. The first 30 days after plaster are critical. Brushing the interior surface twice daily for the first week helps prevent plaster dust buildup and ensures even curing. Many homeowners later discover that some of the most common summer pool cleaning mistakes they make trace back to habits formed during this early startup window, and correcting those habits early pays off in the long run.
Understanding what it truly costs to build a custom pool in today’s market is also important before you commit to a contract. Material prices, labor rates, and permit fees have all shifted considerably in recent years, and the luxury pool construction cost guide for 2026 breaks down current pricing in detail so you can budget accurately. For additional context on quality standards in the construction industry, the Better Business Bureau is a reliable resource for verifying contractor credentials and reading verified customer reviews before signing any contract.
Frequently Asked Questions
How long does it take to build a custom pool in Fort Myers?
Most custom gunite pools in the Fort Myers area take between 10 and 16 weeks from permit approval to final inspection. Variables that affect the timeline include pool complexity, permitting speed, weather delays, and inspection scheduling. Simple rectangular pools are typically on the shorter end of that range while elaborate freeform designs with features take longer.
Do I need to be home during pool construction?
You do not need to be present every day, but you should plan to be available for key milestone meetings such as the design approval sign-off, any change order discussions, and the equipment selection phase. Your builder should provide a project schedule so you know when each phase is happening.
What permits are required to build a pool in Lee County?
Lee County requires a building permit for all in-ground swimming pools. The permit application typically includes engineered drawings, electrical plans, and plumbing layout documents. Separate inspections are required for the steel phase, plumbing, electrical, and the final completion sign-off. Your builder handles permit applications on your behalf.
Can I add features like a spa or fire feature during construction?
Yes, and adding those features during initial construction is almost always more cost-effective than retrofitting them later. Spas, waterfalls, tanning ledges, and fire features are all easier and less expensive to integrate when the plumbing and electrical are still open during the build phase.
What happens if construction is delayed by a storm or hurricane?
Weather delays are common in Southwest Florida and most builders build buffer time into their project schedules. If a major storm causes damage or delays during construction, your homeowner’s insurance policy may cover certain scenarios. Understanding what storm-related coverage applies to a pool under construction is worth reviewing before your build begins.
Building a custom pool is one of the most complex home improvement projects you can undertake, and the difference between a smooth build and a frustrating one almost always comes down to who you hire and how well you understand the process before it starts. A&E Pools: Custom Pool Builders in Fort Myers, FL has guided countless Southwest Florida homeowners through every phase described in this guide, from initial design through final inspection and startup. When you are ready to move forward with your project, reach out to the A&E Pools team to get a clear picture of what your specific build will involve and what it will cost.
