About JHL Deck Builders
Custom deck design and construction across Chester County, the Main Line, and Delaware County — building outdoor living spaces since 1995.
Who We Are
JHL Deck Builders is part of the JHL Home Services group — a family of specialty contractors serving the Main Line, Delaware County and Chester County since 1995. Over the past 30 years we’ve designed and built more than 1,000 custom decks, and we bring the same high standards of craftsmanship, communication and professionalism to every single project, whether it’s a simple ground-level platform or a multi-level composite deck with a roof and outdoor kitchen.
Our team of skilled carpenters is licensed, insured and OSHA-compliant, and we’re a registered Pennsylvania Home Improvement Contractor (PA HIC #PA035784). We handle everything from the first consultation and 3D design through permitting, footing inspections, framing, decking and final walkthrough — one team, one point of contact, start to finish. You’ll always know who’s working on your home and when.
We build with the industry’s leading materials — Trex, TimberTech and AZEK composite and PVC decking, paired with Keylink and RDI railing — chosen to stand up to Pennsylvania’s freeze-thaw winters and humid summers with minimal maintenance. We operate from our Newtown Square studio and serve homeowners throughout the western Philadelphia suburbs.
How We Work
A clear, low-pressure process built around your timeline — no surprises, no subcontractor runaround.
Free Consultation
We visit your home, take measurements, and talk through how you want to use the space and your budget.
Design & Quote
You get a clear design, a material walkthrough (Trex, TimberTech, AZEK + Keylink/RDI railing) and a detailed written quote.
Permits & Build
We pull township permits, set code-compliant footings, and our own crews frame and finish the deck — typically in 1–3 weeks.
Final Walkthrough
We walk the finished deck with you, pass final inspection, and stand behind our workmanship and the manufacturer warranties.
From the first call to the final board, the same JHL team is accountable for your project. Want to put faces to the name? Meet the people who’ll build your deck on our team page, see the standards we hold ourselves to on our quality page, or browse the towns we serve.
Where We Work From
Our Newtown Square studio at 12 Smedley Ln is home base for the Main Line and Delaware County — it's where we meet clients and design builds. Our West Chester office on S Franklin Street puts a second crew base in the heart of Chester County.
JHL Deck Builders — Newtown Square
12 Smedley Ln, Newtown Square, PA 19073
JHL Deck Builders - West Chester
701 S Franklin St, Suite #104, West Chester, PA 19382
Open Mon–Sat, 8 AM – 7 PM · Closed Sunday
Decks We've Built
A few of the custom decks our team has designed and built across the Main Line, Delaware County and Chester County.
Ready to Work With Us?
Contact us today for a free, no-obligation estimate.