About JHL Masonry

Craftsmanship Built Around Materials, Not Volume

JHL Masonry has been building outdoor masonry for Chester County and Delaware County homeowners since 1993. We started with a focus on base work done right — proper excavation depth, compacted stone, and drainage before any material is set. That standard has never changed.

Our work is concentrated in Chester County and the Main Line. We understand the soil, the frost depth, and what outdoor masonry has to do to survive Pennsylvania winters. We build for that reality on every job.

TJ Warner

Owner

Founder and owner — TJ has led JHL since 1993, setting the base-work-first standard the whole crew builds to.

Drew Reish

General Manager

Drew runs day-to-day operations, scheduling, and client communication from estimate to final walkthrough.

Seth Delp

Project Manager

Seth manages each masonry build on site — base prep, material layout, and quality control through completion.

Sean Arrell

Operations Manager

Sean keeps crews, materials, and logistics coordinated so every project stays on schedule and on scope.

Techo-Bloc Certified Installer

Newtown Square, PA

CoStar Approved

Newtown Square, PA

OSHA Compliant

Newtown Square, PA

Licensed & Insured

Newtown Square, PA

PA HIC #PA035784

Newtown Square, PA

Pavers & Stone

As a Techo-Bloc Certified Installer, we build with Techo-Bloc, Delguard pavers, Pennsylvania bluestone, natural flagstone, and premium concrete pavers — selected for your site and proven through regional freeze-thaw cycles.

Outdoor Kitchens

We install name-brand built-in appliances in our masonry outdoor kitchens: XO built-in grills & cooktops, Viking outdoor appliances, Weber built-in grills — coordinated with your gas and utility trades.