For many homeowners, building an in-ground pool is the ultimate backyard upgrade. But while the end result is exciting, the construction process itself can feel overwhelming if you don’t know what to expect. From initial design to the very first swim, every stage requires planning, precision, and the right expertise.
In this detailed guide, we’ll walk you through the in-ground pool construction process step by step, so you can feel confident as you transform your outdoor space into a luxurious retreat.
Step 1: Designing Your Custom In-Ground Pool
Every great pool project starts with a vision. During the design phase, you’ll collaborate with pool builders to select the shape, size, and features that best suit your space and lifestyle.
Some homeowners prefer clean-lined, contemporary layouts. Others want more natural, free-form shapes that blend into their backyard landscaping. If you need design inspiration, check out our guide to Modern Pool Designs That Combine Style, Function, and Luxury.
👉 Related Resource: How to Choose the Perfect Pool Shape for Your Backyard
Step 2: Getting the Necessary Permits
Before the first shovel hits the ground, you’ll need approval from local authorities. Securing a pool construction permit ensures your project meets all city regulations, safety standards, and zoning laws.
In Houston, permit requirements can be a bit complex. That’s why we’ve broken it down in our detailed article: Pool Construction Permit in Houston: What Homeowners Need to Know.
Step 3: Excavation – Breaking Ground
Once permits are secured, the real work begins. Heavy equipment is brought in to excavate the hole for your in-ground pool. This step can take a few days depending on soil type, weather conditions, and backyard accessibility.
It’s an exciting moment—the first visible sign that your backyard is transforming.
Step 4: Choosing the Right Pool Materials
The materials you choose will impact not only the look of your pool but also its durability and maintenance requirements. Options include:
Concrete pools – Fully customizable and long-lasting.
Fiberglass pools – Quick installation and smooth finishes.
Vinyl liner pools – Budget-friendly but require liner replacement.
If you’re unsure which material best suits your needs, explore our detailed guide: Fiberglass vs Concrete Pools: How to Choose the Right Option for You.
And for homeowners in Houston, it’s crucial to choose finishes that withstand heat, humidity, and weather extremes. Learn more in: Best Swimming Pool Materials for the Texas Climate.
Step 5: Building the Pool Shell
Depending on the material, this step varies:
Concrete pools: Steel rebar is shaped, then sprayed with gunite or shotcrete to form the shell.
Fiberglass pools: A prefabricated shell is lowered into the excavation.
Vinyl pools: A steel or polymer frame is installed before the liner is added.
This stage creates the structural foundation of your in-ground pool.
Step 6: Plumbing, Electrical & Filtration Systems
Behind the scenes, your pool’s circulation and cleaning systems are installed. Plumbing ensures proper water flow, while electrical work connects pumps, heaters, and lighting.
Today’s homeowners often integrate automation technology that allows them to control pool lighting, temperature, and filtration from a smartphone.
Step 7: Coping, Tile & Decking
Once the shell is complete, the beauty begins to shine through. Pool builders add tile, coping (the edge of the pool), and decking to create a polished, functional finish.
For added style and comfort, many homeowners choose textured decks or decorative finishes like stamped concrete. To learn more about enhancing aesthetics, see: Modern Pool Designs That Combine Style, Function, and Luxury.
Step 8: Adding Special Features
This is where your in-ground pool goes from ordinary to extraordinary. Options include:
Waterfalls & fountains
LED lighting
Built-in spas (check out Adding Spas to Custom Pools: The Ultimate Upgrade for Relaxation)
Tanning ledges or baja shelves
These features create a resort-like feel right in your backyard.
Step 9: Plastering & Interior Finish
Finally, your pool’s interior is plastered (for concrete pools) or finished with aggregate, quartz, or pebble surfaces. This step seals the structure and gives your pool its final color and texture.
Step 10: Filling & First Swim
Once everything is complete, your pool is filled with water, balanced with the right chemicals, and prepared for use.
At this point, your dream has officially become reality—you’re ready for your first swim!
For a detailed timeline of the entire process, read: The Complete Custom Pool Construction Timeline: From Design to First Swim.
Understanding Costs and Budgeting
The cost of an in-ground pool depends on size, materials, finishes, and added features. On average, homeowners in Houston can expect to invest between $50,000 and $100,000+.
For a breakdown of cost factors, visit: Cost of Building a Pool in Houston: Factors That Affect Your Budget.
In-Ground Pools for Every Backyard Size
Even if your backyard isn’t massive, you can still enjoy the benefits of an in-ground pool. With thoughtful design, smaller yards can accommodate plunge pools, lap pools, or creative layouts.
For inspiration, check out: How to Design a Pool for Small Yards with Stunning Results.
Bringing It All Together
The in-ground pool construction process may seem like a long journey, but each step brings you closer to creating a backyard escape that adds beauty, value, and fun to your home.
From design to permits, excavation to finishes, and the excitement of the first dive, understanding the process makes the investment less stressful and far more rewarding.
And if you want the full overview of everything pool-related, don’t miss our comprehensive guide: The Complete Guide to Custom Pool Construction from Design to Dive.
Ready to bring your dream pool to life?
At Rhino Pool Pros, we specialize in custom in-ground pool construction designed for Houston homeowners. Whether you want a sleek modern pool, a family-friendly backyard retreat, or a resort-inspired escape, our team will guide you every step of the way.
📞 Call us today at (346) 290-4114
💻 Or request your free consultation at Contact Us
Your dream pool is just one dive away.
Quick FAQ
Most in-ground pools take 6–12 weeks to build, depending on size, design, materials, and weather conditions.
Yes, you’ll need a pool construction permit in Houston to comply with safety, zoning, and city regulations.
On average, Houston homeowners spend $50,000–$100,000+ on in-ground pools depending on features, size, and materials.
Both have benefits. Fiberglass pools are quicker to install and low-maintenance, while concrete pools are fully customizable and durable.
Absolutely! With smart design, you can build compact in-ground pools, plunge pools, or lap pools that maximize your space.
