
Custom Swimming Pools
From compact cocktail pools to family-sized swimming pools, we design for your available space and priorities. Starting at $60,500.

FAMILY-OWNED POOL BUILDERS · ROUND ROCK, TX
Good People. Great Pools. A Better Building Experience.
At Darnell Pools, we help Round Rock homeowners create swimming pools and spas that feel right for their homes, families, and backyards. We combine quality construction, upfront pricing conversations, and personal communication from the owners managing your project.
Custom pools starting at $60,500. Pools and spas starting at $79,000.

YOUR ROUND ROCK POOL BUILDER
From established neighborhoods to newer residential communities, Round Rock homeowners have different yard layouts, priorities, and budgets. We help you think through pool placement, family use, entertaining space, and the practical details of construction before you commit.
Darnell Pools is a family-owned Greater Austin builder. Bill and Lexi Darnell personally oversee projects, so you can communicate directly with the people responsible for your pool. We emphasize clear scope, pricing conversations, and a well-managed experience.
WHAT WE BUILD
Whether you want a compact pool for cooling off, a larger family pool, or a connected pool and spa, we tailor the design to your property and priorities—not a rigid preset package.

From compact cocktail pools to family-sized swimming pools, we design for your available space and priorities. Starting at $60,500.

Enjoy a connected swimming and relaxation space with a spa, steps, seating, and finishes that fit your home. Starting at $79,000.

Consider patios, gathering spaces, outdoor kitchens, and landscaping as part of one cohesive backyard. We can help coordinate additional contractors when needed.

Refresh an existing swimming pool with updated tile, coping, finishes, and features.
THE DARNELL DIFFERENCE
A pool is a major investment. You deserve a builder who takes your questions seriously, communicates clearly, and respects your home.
Bill and Lexi are directly involved in managing projects, providing a clear line of communication with the people overseeing your pool.
We discuss starting prices, what affects the final quote, and what is included or excluded before construction begins.
We prioritize updates and straightforward conversations about progress, decisions, and next steps.
We look at how the pool connects with the house, patio, landscape, and outdoor gathering spaces.
ROUND ROCK POOL CONSTRUCTION COSTS
Darnell Pools starts custom pool-only projects at $60,500 and pool-and-spa combinations at $79,000. These are starting points, not fixed quotes. Your final investment depends on dimensions, finishes, equipment, access, site work, and selected features.
Starting at $60,500 for custom inground pool construction.
Starting at $79,000 for a custom pool-and-spa combination.
Excavation, rock, slope, drainage, utility work, engineering, access, decking, and selected upgrades may change the investment.
A pool on a level, accessible lot may be simpler to construct than one requiring significant excavation, retaining work, utility changes, or additional drainage. We discuss these variables before finalizing a proposal.
DESIGNED FOR YOUR PROPERTY
PLANNING A POOL IN ROUND ROCK
Round Rock backyards vary by neighborhood and property age. A practical site review considers usable yard space, easements, utilities, equipment access, drainage, existing improvements, and applicable approvals. Conditions should be evaluated for each address.

Lot boundaries, utility easements, existing patios, and required clearances influence where a pool can fit. A well-designed smaller pool can often provide more usable outdoor space than an oversized design.
Side-yard width, gates, fencing, trees, and existing structures can affect equipment access. Restricted access may change excavation methods and cost, so it is worth evaluating early.
Conditions vary across the Round Rock area. Rock, expansive soils, slopes, or drainage patterns may affect excavation and engineering. Avoid assuming a nearby project will have the same conditions as your yard.
Think about sightlines from the house, sun and shade, room for seating, and safe circulation around the water. We help homeowners plan the pool as one part of a functional backyard.
REAL PROJECTS. REAL PRICING.
Actual Darnell Pools projects can help you compare dimensions, spas, tanning ledges, finishes, and price.
Our Work
Every pool is designed and built for the family who uses it. Tap any photo to see it up close.
FROM FIRST CONVERSATION TO FIRST SWIM
We discuss your vision, property, priorities, and budget.
We review design ideas, features, site considerations, and realistic pricing.
We work through specifications, approvals, construction details, and expectations.
Our ownership team manages construction and prioritizes communication.
Enjoy a finished outdoor space built around the way you live.

FAMILY-OWNED. PERSONALLY MANAGED.
We’re Bill and Lexi Darnell, the father-daughter team behind Darnell Pools. We believe a better pool building experience begins with honest conversations, personal attention, and a builder who is easy to reach.
We stay directly involved in managing our projects because accountability and clear communication matter.
ROUND ROCK POOL BUILDING FAQS
These answers address common questions for Round Rock homeowners. Specific permit, HOA, and site requirements depend on the property and should be confirmed before construction.
At Darnell Pools, custom pool-only projects start at $60,500, and pool-and-spa projects start at $79,000. The final quote reflects the design, features, materials, property access, excavation, and other site-specific work.
Often, yes. Compact rectangular pools, plunge-style layouts, benches, and carefully positioned steps can make good use of limited space. Setbacks, easements, utilities, and equipment access must be reviewed first.
Check property boundaries, easements, drainage, utilities, access routes, and any neighborhood restrictions. These can affect placement, size, and construction cost even when the yard appears large enough.
New inground pools generally require permits and inspections from the authority governing the property. A Round Rock mailing address does not always mean the property is inside city limits. Confirm the jurisdiction, current requirements, and any needed plan reviews before proceeding.
Some neighborhoods require architectural review or approval for pools, fences, drainage changes, or exterior improvements. Check your association documents early; HOA approval and municipal permits are separate processes.
Yes. Unexpected rock, unsuitable soil, or other excavation conditions may require additional equipment, engineering, or labor. Ask how these conditions, allowances, and change orders are treated in your proposal.
Possibly, but drainage should be evaluated before design is finalized. Depending on the site, grading, drainage improvements, or engineered solutions may be necessary to protect the pool and surrounding property.
Timing depends on design, permits, inspections, weather, access, and site conditions. A straightforward project may take a few months, while more complex work can take longer. We discuss realistic milestones rather than guarantee a universal schedule.
A 12 × 24-foot design can suit some yards, while a 15 × 30-foot pool offers more room for swimming and play. The best size depends on how your family will use the pool and how much yard you want to keep for other activities.
A spa can expand how you use the backyard during cooler weather and for evening relaxation. Pool-and-spa projects start at $79,000 at Darnell Pools, but the cost of adding a spa to a specific design is not a fixed difference between starting prices.
Yes. We consider how the pool connects with patios, seating, kitchens, shade, and landscaping. Where additional trades are needed, we can help homeowners navigate other contractors so the finished space feels cohesive.
Depending on the agreed scope, costs may include unexpected excavation, utility work, drainage, additional decking, landscaping, fencing, or requested changes. Review inclusions, exclusions, allowances, and change-order procedures before signing.
Compare the same scope: pool dimensions, structure, plumbing, equipment, finishes, decking, excavation allowances, permit responsibilities, warranty, and project management. The lowest total may exclude work another proposal includes.
Owners Bill and Lexi Darnell are directly involved in managing projects. Homeowners have a clear line of communication with the people responsible for overseeing the work.
Yes. Request pricing and information to discuss your budget, property, and ideas first. We can help you understand realistic starting points and what information is needed for a detailed proposal.
SERVING ROUND ROCK & GREATER AUSTIN
Darnell Pools works with homeowners in Round Rock and other Greater Austin communities. Explore neighboring service-area pages for more local planning information.
Get in touch
Tell us what you're envisioning. A simple conversation helps set expectations before any commitments.
Prefer to call? (512) 592-9030