Dreaming of summer days spent lounging by your own private pool? An inground pool can transform your backyard into a personal oasis. But before you can take that first refreshing dip, you’re probably wondering: How long does it actually take to build an inground pool? The answer isn’t a simple one, as several factors can influence the construction timeline.
This guide will walk you through the entire process, from initial design to the final splash. We’ll break down the factors that affect the timeline, provide a step-by-step construction schedule, and offer tips to help you get your pool built as efficiently as possible.
Factors That Affect the Pool Construction Timeline
The journey to your backyard paradise isn’t always a straight line. Here are the main variables that can speed up or slow down the construction of your inground pool.
- Permitting and Inspections: Before any digging can begin, you’ll need to secure permits from your local municipality. This process can take anywhere from a few weeks to several months, depending on your location and the complexity of the project. Inspections at various stages of construction can also add delays.
- Site Preparation: The condition of your backyard plays a significant role. A flat, easily accessible yard will make for a smoother process. Sloped terrain, rocky soil, or limited access for heavy machinery can extend the excavation and installation phases.
- Weather Conditions: Mother Nature has the final say. Heavy rain can halt excavation, while freezing temperatures can delay concrete work. It’s best to plan your pool construction during a time of year with typically stable and dry weather.
- Design and Customization: A simple, standard pool will be built faster than one with custom features. Add-ons like waterfalls, built-in spas, intricate lighting systems, and custom tile work all add time to the project.
A Typical Inground Pool Construction Timeline
While every project is unique, here is a general breakdown of the phases involved in building an inground pool and how long each one might take.
Design Phase (1–2 weeks)
This is where you’ll work with a pool builder to finalize the design, select materials, and sign the contract.
Plans and Permitting (1-4 weeks)
Some municipalities have a 30-day review and turn around time, and others will stamp off on the same day. This is a large variable simply because no one can control the City, County, or HOA approval timelines.
Excavation (1–2 weeks)
Once permits are approved, the construction crew will begin digging the hole for your pool. The duration depends on the soil conditions and accessibility of your site.
Pool Shell Installation (3-7 days)
A gunite pool only needs 1-2 days for application, and then there is a curing process before any more movement can happen. Often, a mid-project clean up will happen after the gunite process as well adding a small amount of time.
Plumbing and Electrical (1–2 weeks)
Crews will install the necessary plumbing for the filtration system and any water features, along with the electrical wiring for lighting and pumps. Additional time may be added for any gas features and code plumbing work (for heated pools or spas.)
Decking and Landscaping (2–4 weeks)
After the pool shell is in place, work begins on the surrounding area. This includes pouring the concrete or laying pavers for the pool deck, as well as any landscaping or fencing.
Final Inspection and Pool Filling (1 week)
The project concludes with a final inspection from local authorities. Once approved, the pool is filled with water, the chemicals are balanced, and the equipment is started up.
How Long Does Each Type of Pool Take to Build?
- Concrete Pools: 8–16 weeks (or more). Many varying factors go into the timeline, such as permitting, deck type, code plumbing for heated or fire features, inspections with the municipalities, and simply more complicated or additional hardscapes. A simple pool can be completed in 8 weeks, the average being about 12 weeks, and some more complicated projects may take 16+ weeks.
Tips for a Faster Pool Installation
Want to be swimming sooner rather than later? Here are a few tips to help streamline the process:
- Hire an Experienced Contractor: A reputable builder with a proven track record will know how to navigate local regulations and manage the project efficiently.
- Choose a Quicker Style: If speed is your priority, a simpler pool with little to no extra features or decking is going to get water in the pool as fast as possible.
- Plan Around the Weather: Schedule your construction to start in the late summer or fall to avoid the worst of the rain or heat.
Ready to Dive In?
Building an inground pool is a significant undertaking, but the reward is a beautiful backyard retreat that your family can enjoy for years. Understanding the timeline and factors involved can help you set realistic expectations for the process.
If you’re ready to take the next step, contact the experts at Outdoor Living Pool & Patio. We can help you design and build the inground pool of your dreams, guiding you through every phase of construction.


