Professional Home Inspection in Aston, PA

Aston, Delaware County

What does a home inspection in Aston include?

Last updated June 21, 2026

A home inspection in Aston, Delaware County is a top-to-bottom evaluation of a single property — foundation, structure, roof, electrical, plumbing, HVAC, and exterior envelope — performed in person by Bob against InterNACHI standards, with a full photo-documented report delivered inside 24 hours.

Aston is a residential township in southwestern Delaware County, roughly six square miles of rolling ground between Philadelphia and Wilmington, with Chester Creek along its eastern edge and Pennell Road, Route 452, running north to south through the middle of it. The housing here is mostly a product of one period. Aston was farm and mill country until its population nearly doubled in the 1950s and kept growing through the 1960s and 1970s, so the homes you will be looking at in Green Ridge, Village Green, and the developments off Concord Road, Mount Road, and Bridgewater Road are predominantly postwar split-levels, bi-levels, ranches, and brick-and-frame colonials on block or poured foundations. A home inspection covers the whole house. I evaluate the foundation and structural framing, the roof covering and attic, the electrical service and panel and accessible wiring, the plumbing supply and waste lines, the heating and cooling equipment and its distribution, the exterior envelope and grading, the windows and doors, and the insulation and ventilation, and I document all of it with photographs in a digital report you get within 24 hours. In Aston's housing stock that means paying attention to the things this era and this terrain produce. Split-level and bi-level layouts put living space half below grade where the foundation meets damp soil. Crawl spaces under additions hide a lot. Homes on the slopes that fall toward Chester Creek take on water pressure against the uphill wall. And nearly all of these houses have had fifty or sixty years of owners swap out furnaces, add circuits, finish basements, and defer maintenance without anyone coordinating those decisions. Sorting the real concerns from the cosmetic ones is the entire job.

When I inspect a 1960s split-level or a postwar ranch in Aston, I am not treating it as a generic older house. I am looking at a specific kind of structure that was built quickly during a building boom and has since been modified in uncoordinated waves. The first thing this era reliably produces is electrical work that has been added to piecemeal. Original panels get pushed past their capacity as owners add circuits for central air, a finished basement, a kitchen remodel, and a hot tub over the decades, and the junction points where old work meets new is where I look hardest, because that is where double-tapped breakers, undersized wire, and unsafe connections hide. Federal Pacific and other problem panels of the period still turn up in this housing stock and I flag them every time. The second pattern is the oil-to-gas furnace conversion. Aston homes were heated with oil for years, and when owners converted to gas, the work was not always paired with a properly relined chimney, so a flue sized for the old oil appliance is left too large for the new equipment, which invites condensation and carbon monoxide spillback. I evaluate the relining, the venting, and the appliance clearances on every conversion I find. Third, the clay sewer laterals running from these homes to the township mains are original in many cases, and after fifty or sixty years of root growth from mature trees and ground movement, bellied and root-choked sections are not a possibility, they are an expectation, so I recommend a sewer scope on most Aston properties unless there is documentation that the lateral was replaced. I also look closely at the below-grade living space these split-levels are known for, checking the foundation walls for moisture, the crawl spaces for standing dampness and missing vapor barriers, and the grading to see whether the lot sheds water away from the house or toward it. I am completely independent. I never perform repairs, I have no relationship with the agent or the seller, and the only thing I am selling is an honest report. Buyers looking next door in Brookhaven run into the same mid-century construction and the same questions. I encourage every client to walk the inspection with me so I can show you each finding in real time and explain what matters before you sign anything. Call 610-348-6728 to schedule.

What does Bob check during an Aston home inspection?

Bob approaches every Aston inspection per ASHI and InterNACHI Standards of Practice. With 1950s–1970s housing stock dominant in Aston, he focuses on the era-specific concerns that affect late mid-century and early modern construction in Delaware County.

In 1950s–1970s homes like most of Aston's, the electrical panel is one of the most common write-ups. Bob's guide to Federal Pacific and Zinsco panels covers how to identify one yourself and what replacement actually costs.

What are common issues in Aston homes?

Based on 20+ years inspecting late mid-century and early modern homes in Delaware County, these are the issues Bob finds most often in Aston's 1950s–1970s housing stock:

• Aluminum wiring at outlets and switches creating fire risk at connection points
• Polybutylene plumbing (gray plastic pipe) prone to sudden catastrophic failure
• Federal Pacific or Zinsco electrical panels with breakers that fail to trip
• Below-grade family room moisture from carpet-over-concrete installations
• Undersized HVAC ductwork causing poor airflow and humidity problems
• Inadequate insulation by modern energy standards