Pool Builder in Newtown Square, PA — Custom Gunite Pools & Backyard Resort Design
Newtown Square's affluent residential character — Delaware County's largest CDP, home to some of the Philadelphia region's most distinguished residential properties — defines the standard for pool investment in this market. JHL Pools operates from 12 Smedley Ln, Newtown Square. Our Main Line practice has been designing and building custom pools in this territory for over 20 years.
Custom Pool Design for Newtown Square Properties
Newtown Square properties typically have 0.5–2+ acres — enough space for a complete resort environment. We design custom gunite pools as the centerpiece of a cohesive outdoor living system: pool surround, pool patio, outdoor kitchen, cabana or pavilion structure, landscape integration, and full lighting design.
Gunite pool construction. Gunite is the material of choice for Newtown Square's high-expectation market. Unlimited shape, superior structural integrity, and custom interior finishes — Pebble Tec, quartz aggregate, diamond brite, or glass tile — that perform in Delaware County's climate. Gunite pools in Newtown Square →
Integrated pool + patio design. The pool and its surround are designed together — bluestone or travertine coping, patio in premium pavers or natural stone, outdoor kitchen, shade structure, fire feature, and landscape lighting as one unified environment. Pool patio design in Newtown Square →
Pool renovation. The Main Line has a significant inventory of older pools — 1970s–1990s gunite shells with dated finishes, aging mechanical systems, and surrounds that no longer match the property's investment level. We renovate and reimagine them. Pool renovation in Newtown Square →
Delaware County Soil & Engineering
Delaware County's soil profile — a mix of clay subsoil, Wissahickon schist bedrock in some areas, and variable drainage — requires pool engineering specific to each site. We conduct soil assessment before design, engineer the shell to the site's specific load and drainage conditions, and build drainage systems that protect structural integrity across decades of Pennsylvania freeze-thaw cycles.
Areas We Serve from Newtown Square
Newtown Square · Bryn Mawr · Wayne · Villanova · Gladwyne · Haverford · Springfield · Berwyn · Devon · Narberth · Havertown · Wynnewood · Merion Station
→ Inground pool installation | → Gunite pool construction | → Pool + landscape packages
JHL Pools | 12 Smedley Ln, Newtown Square, PA 19073 | (610) 956-7476 | PA HIC #PA035784 | BBB A+ | Hayward Authorized | Imagine Pools Warranty Partner
Ready to Design Your Pool?
Schedule a complimentary design consultation with JHL Pools.
Request ConsultationPool Services in Newtown Square
Inground Pools
Architect-grade inground pools engineered for your site, built in-house from excavation to final startup.
Learn more →Gunite Pools
Steel-and-gunite shells with unlimited shape, depth, and finish — the standard for high-end Main Line pools.
Learn more →Plunge Pools
Compact, spa-like pools designed for smaller lots and year-round dipping without sacrificing luxury.
Learn more →Pool Renovation
Resurfacing, re-tiling, new coping, equipment upgrades, and full hardscape remodels for existing pools.
Learn more →Pool & Patio Design
Travertine and bluestone patios, outdoor kitchens, and fire features designed as one outdoor room.
Learn more →Landscape Packages
Pool, planting plan, lighting, and hardscape delivered together as one seamless backyard transformation.
Learn more →Cost Guide
A transparent breakdown of what drives custom pool pricing in Chester and Delaware Counties.
Learn more →Hardscape
Natural stone, pavers, retaining walls, and fire pits — the architecture beneath your feet.
Learn more →Pool Houses
Custom pool houses, cabanas, and pavilions with changing rooms, storage, and outdoor kitchens built in.
Learn more →Fiberglass Pools
Low-maintenance Imagine Pools fiberglass pools, professionally installed with fast build times and a lifetime structural warranty.
Learn more →Spas & Hot Tubs
Integrated gunite spas and standalone hot tubs with spillways, hydrotherapy seating, and Hayward automation.
Learn more →Maintenance & Service
Pool openings, closings, winterization, equipment service, and seasonal maintenance to protect your investment.
Learn more →Your Local Pool Builder
Serving Newtown Square from Newtown Square
JHL Pools — Newtown Square
12 Smedley Ln
Newtown Square, PA 19073
(610) 956-7476View the Newtown Square service area →Questions
Newtown Square Pool Builder FAQs
How much does a custom inground pool cost in Newtown Square?
Custom inground gunite pools in Delaware County typically range from about $75,000 to $300,000 or more, depending on size, shape, interior finish, and surrounding patio and landscaping. JHL Pools provides an itemized estimate after a complimentary design consultation.
How long does it take to build a pool in Newtown Square?
A custom gunite pool in southeastern Pennsylvania generally takes about 10–16 weeks from permit approval to final startup. Scope, weather, and your municipality's permit timeline all affect the schedule.
Do I need a permit to build a pool in Delaware County?
Yes. Inground pools in Delaware County require municipal building and zoning permits, and most townships have fencing, setback, and barrier requirements. JHL Pools manages the permitting in the municipalities we serve, including Newtown Square.
Does JHL Pools build gunite or fiberglass pools in Newtown Square?
We build custom gunite (concrete) pools. Gunite allows unlimited shape, depth, and finish and stands up to our freeze-thaw climate far better than a fiberglass shell, which is size- and shape-limited and can shift in saturated Delaware County soil.
Is JHL Pools licensed and insured?
Yes. JHL Pools holds PA HIC license #PA035784, is fully insured, OSHA compliant on every jobsite, and BBB rated, with 5-star Google reviews from homeowners across the area.
What areas near Newtown Square does JHL Pools serve?
From our Newtown Square studio we design and build custom pools across Delaware County and the Main Line, including Newtown Square and the surrounding communities. Every project is handled by our own in-house team — we don't subcontract the work that matters.