Home additions — Philadelphia, PA

Last updated: September 24, 2026

What affects the price

Remodeling your entire home involves many variables that shift your final bill. The biggest factor is the scope of work; moving plumbing or knocking down load-bearing walls costs significantly more than simple cosmetic updates like new flooring or paint. Your choice of materials also creates a wide gap, as custom cabinetry and high-end stone counters carry a premium compared to stock options. Additionally, the size of your square footage and the current condition of your home’s electrical and HVAC systems play a major role in labor hours. Exact pricing confirmed free on the call.

About this service

Adding square footage involves expanding your existing footprint, whether by building out or up. This is necessary when your family outgrows your current space or you need a dedicated office or extra bedroom. Since this requires foundation work, framing, and matching existing utilities, it is a complex process. Exact pricing confirmed free on the call.

Frequently asked in Philadelphia

Also serving nearby: Trenton · Allentown · Reading · Elizabeth · Newark

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More on this: DOE Energy Saver — whole-home efficiency planning.

Service area details

Serving all of Philadelphia — population 1,550,542; about 11,540 residents per square mile across 134.4 sq mi. ZIP codes covered include 19019, 19092, 19093, 19099, 19101, 19102, 19103, 19104.

Neighborhoods served in Philadelphia: Old City, Rittenhouse Square, Fishtown, Germantown, South Philadelphia, West Philadelphia — and every surrounding area.