Licensed Pool Contractor · CSLB #974163
Custom in-ground gunite pools, engineered and built from the ground up.
A new pool is one of the biggest improvements you can make to a home, and it deserves a builder who treats it that way. GWP Builders designs and constructs custom in-ground gunite pools across Los Angeles and the San Fernando Valley, handling everything from the first sketch to the final tile with one accountable crew.
Every build starts with your yard, your light and how you actually want to use the space. We engineer the shell for LA soil and seismic code, pull all permits, and build to last for decades under the Valley sun.
We plan the shape, depth, spa and features around your yard and lifestyle before a shovel hits the ground.
City of LA permits, structural engineering and inspections are all handled by our team.
Precise excavation and a steel-reinforced cage sized for your soil and seismic requirements.
A sprayed gunite shell that cures into a rock-solid structure built to outlast trends.
Efficient circulation, plumbing and an equipment pad ready for heaters, automation and salt.
Waterline tile, coping and your choice of plaster, quartz or pebble interior finish.
We keep your project with a single crew and project manager, so you always know who to call and what happens next. No subcontractor shuffle, no finger-pointing, no surprise change orders.
You get a detailed, itemized quote up front and honest updates throughout. Measure twice, cut once, and leave the site clean.
Call (888) 515-4488
Rated 4.0 across 13 Google reviews, and building our reputation one backyard at a time. Honest work, clean sites, and finishes that hold up.
Read our Google reviewsTalk to a licensed local pool builder. Free, detailed quotes with no pressure and no surprises.
Budget is usually the first question, so here is an honest starting point. These are typical 2026 ranges for a complete gunite pool in the Valley: design, permits, excavation, steel, plumbing, shell, equipment, tile, coping and interior finish.
| Pool type | Typical range | Best for |
|---|---|---|
| Plunge pool / spool (about 8×12 to 10×16 ft) | $55,000 – $85,000 | Small lots, courtyards, cold-plunge & lounging |
| Mid-size family pool (about 15×30 ft) | $70,000 – $130,000 | Most flat Valley backyards |
| Pool with attached raised spa | $95,000 – $160,000 | Year-round use, entertaining |
| Hillside, infinity-edge or engineered pool | $150,000 – $300,000+ | Slopes, caissons, retaining, view lots |
Planning ranges for Los Angeles and the San Fernando Valley in 2026, based on typical project scopes. They are not a quote: your price depends on site access, soils, size, finishes and permits, and we confirm it in a free, itemized estimate after a site visit.
Decking, landscaping, outdoor kitchens and fire features are quoted separately. For a deeper breakdown, read the Los Angeles pool cost guide.
Weather, inspections and finish lead times can move the schedule. We keep you updated at every milestone.
Who issues your permit depends on where you live, and getting it right is part of the job. We pull permits for every build and for remodels whose scope requires one.
Replastering on its own is handled differently from a remodel that moves lights, replaces skimmers or changes the shape. We confirm the exact permit path with the building department for your scope before we start.
The shell is steel-reinforced gunite on every pool we build. What changes the look, feel and lifespan is the interior finish and the tile:
| Finish | Typical lifespan* | Look & feel |
|---|---|---|
| Standard white / colored plaster | 8–12 years | Smooth; most affordable; shows etching and staining sooner |
| Quartz aggregate | 10–15 years | Smooth with more stain and chemical resistance; wide color range |
| Pebble aggregate (e.g. Pebble Tec-type finishes) | 15–20+ years | Textured, natural look; the most durable of the three |
*With balanced water chemistry and normal use.
Our most useful guides for homeowners planning a build:
Typical prices for new pools, spas and engineered builds.
Which size fits your lot, budget and lifestyle.
Layouts, features and what affects cost.
How the two shell methods compare.
What goes wrong and how to prevent it.
Retaining walls, slopes and engineering.
We provide new pool construction across the San Fernando Valley and Los Angeles. Find local permit notes, neighborhoods and projects for your city:
