Allentown is the largest city in the Lehigh Valley and one of the fastest-growing in Pennsylvania, with a housing stock that ranges from dense early-20th-century row homes and West End colonials to newer suburban builds on the city's edges. That mix is exactly why local construction experience matters — the right approach for a 1910 colonial is very different from a 1990s build, and getting it wrong is where renovation budgets blow up.
Older Allentown homes commonly carry plaster walls, knob-and-tube or early aluminum wiring, original single-pane windows, and period trim and millwork. ProBrothers handles these conditions as a matter of routine: we update electrical and plumbing to current code, improve insulation and windows for energy efficiency, and preserve the trim profiles, staircases, and details that give these homes their value. For newer builds, the focus shifts to layout changes, additions, and high-end finishes that modernize the floor plan.
Every Allentown project is permitted and inspected the same way. Structural work, additions, electrical, and plumbing changes require permits under the Pennsylvania Uniform Construction Code and City of Allentown rules, and we manage those applications and inspections so homeowners are not left coordinating with city offices on their own. From our southeastern PA base we serve Allentown, Bethlehem, Emmaus, Whitehall, and the surrounding Lehigh Valley with the same documented, code-compliant standard we hold on our Delaware County flagship work.