Home Inspector Marple Township, PA | Home Inspection & Mold Testing

All Seasons provides professional home inspections and PRO-LAB certified mold testing in Marple Township, Delaware County. InterNACHI-certified owner-operator Bob personally performs every inspection — 20+ years experience, 4.9 stars on Google, 24-hour reports. Home inspections from $325, mold testing from $290. Call 610-348-6728 for a free estimate.

Marple Township, Delaware County

What home inspection and mold testing services are available in Marple Township?

Sproul Road and West Chester Pike cross near the middle of everything here, and the housing that fans out from that intersection tells the story of how this corner of Delaware County filled in after the war. Broomall turned from farmland into subdivision after subdivision between roughly 1950 and 1980, and the sequence is still legible street by street. Lawrence Park went up as a planned community of ranchers and split-levels wrapped around the Lawrence Park Shopping Center. Marple Gardens filled in with compact Cape Cods on small lots. Later streets off Cedar Grove Road, Malin Road, and Paxon Hollow Road brought bi-levels and larger colonials as lot sizes grew through the 1960s and 1970s, and the 1696 Thomas Massey House on Lawrence Road still sits among them as a reminder that this ground was farmed long before it was ever graded for basements. That timeline shapes property condition more than anything else. Much of the postwar stock went up quickly on block foundations with little exterior waterproofing, and the grades running toward the Darby Creek headwaters and the Blue Route corridor push water back at those walls every spring. Attic space in the Cape Cods and split-levels near Worrall and Russell Elementary was rarely vented for the insulation later stuffed above it. Almost every one of these houses has since been through at least one roof, one kitchen, and one basement finishing project, and the workmanship behind those updates varies enormously from one Marple Newtown block to the next.

The pattern I run into most in Marple Township is a finished basement that got built before anybody dealt with the water. On the split-levels and ranchers around Lawrence Park and off Media Line Road, I regularly find paneling and drop ceilings covering block walls that were never sealed from the outside, and the first honest clue is usually a musty smell rather than a visible stain. That is exactly where having one inspector instead of three separate vendors saves you time. If a home inspection turns up a damp corner, a rusted floor drain line, or a bath fan venting straight into the attic, I can pull a mold sample on the same visit and send it to a PRO-LAB certified lab. I can run air quality testing on that same trip too, which matters in a house still carrying original galvanized ductwork, 9x9 floor tiles, or lead paint on the window sashes. You get one report, one person to call with questions, and no waiting a week for a second appointment with a stranger. I have been doing this for more than 20 years across Delaware County and up through Lansdowne, so I know how these postwar houses were put together and where the corners got cut. Whether you are under contract on a Cape Cod off Sproul Road or you have owned in Broomall for 30 years and something finally smells wrong, call me directly at 610-348-6728 and I will tell you straight what is worth testing.

20+
Years of Experience
1950s–1980s
Primary Housing Era
4.9★
Google Rating (159)
2
National Certifications

What does a home inspection in Marple Township include?

Bob approaches every Marple Township inspection per ASHI and InterNACHI Standards of Practice. With 1950s–1980s housing stock dominant in Marple Township, Bob pays particular attention to the era-specific issues that affect late mid-century and early modern construction in Delaware County.

Split-Level Foundations & Below-Grade Moisture

Split-level and bi-level homes from this era feature below-grade family rooms and garages that create unique moisture challenges. Bob inspects for water intrusion at the below-grade/above-grade transition, foundation wall efflorescence, and settlement where additions meet original construction.

Aluminum Wiring, Polybutylene Plumbing & Early AC Systems

Aluminum branch circuit wiring (1965–1973) is a fire hazard at connections with copper devices. Bob checks every accessible connection point. He also evaluates polybutylene plumbing — prone to sudden failure — and early central AC installations with undersized ductwork that can't handle modern cooling demands.

T-111 Siding, Flat Roof Sections & Deck Ledger Boards

Homes from this era often feature T-111 plywood siding that swells at edges, flat or low-slope roof sections over additions, and deck attachments that may lack proper ledger board flashing — a leading cause of structural deck failure. Bob inspects all of these high-risk areas.

Insulation Standards, FPE/Zinsco Panels & Carpet Over Concrete

Many 1960s–1980s homes have Federal Pacific (FPE) or Zinsco electrical panels — known for breakers that fail to trip during overloads. Bob checks panel brands and evaluates inadequate insulation by modern standards, carpet-over-concrete installations in below-grade spaces, and early cathedral ceiling construction.

How does mold testing work in Marple Township?

The split-level and bi-level designs popular from the 1960s–1980s create specific mold risks, particularly in below-grade family rooms, attached garages, and areas where early insulation traps moisture against foundation walls.

Below-grade family rooms with carpet over concrete slab — trapping moisture underneath

Split-level design transitions where water infiltrates at grade-level changes

Early insulation pressed against foundation walls without vapor barriers

Undersized ductwork creating condensation in humid summer conditions

Clear Results & Honest Recommendations

Bob walks you through exactly what the lab results mean — no jargon, no panic. All samples go to a PRO-LAB certified lab with results in 2-3 days. Mold testing starts at $290.

What are common issues in Marple Township 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 Marple Township's 1950s–1980s 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

Schedule in Marple Township

Same-week appointments available. Bob personally oversees every inspection — you always know who's walking through your home.

610-348-6728

Mon–Sat, 7am–7pm • Urgent pre-closing available

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Pricing for Marple Township

Home Inspection
Full inspection + 24-hour report
From $325
Mold Testing
PRO-LAB certified lab analysis
From $290

Every home is different. Call Bob for your specific quote — he'll give you an honest number on the spot.

See Full Pricing Details →

Nearby Areas Also Served

Lansdowne
"24-hour report. You always get Bob. My name is on every inspection I do."
InterNACHI Certified • PRO-LAB Certified Mold Testing • No Conflict of Interest
610-348-6728 See Pricing

Why Choose Bob

Why do Marple Township homeowners choose All Seasons?

01

You Always Get Bob

When you hire All Seasons, Bob personally oversees your inspection — start to finish. No corporate dispatch, no unknown inspector. You know exactly who's walking through your Marple Township home.

02

InterNACHI Certified

InterNACHI Certified Professional Inspector with 20+ years of specialized expertise in Delaware County's 1950s–1980s housing stock.

03

24-Hour Reports

Your detailed, photo-rich inspection report delivered the same day. No waiting — so you can make decisions within your contract timeline.

04

Late mid-century and early modern Expertise

Bob knows the specific failure points of 1960s–1980s construction — aluminum wiring connections, polybutylene plumbing, FPE panels, and the split-level moisture traps that define this era. He's seen how these homes age and knows which issues are cosmetic and which are safety concerns.

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How do I schedule an inspection in Marple Township?

Same-week appointments available throughout the Philadelphia region.

Serving Philadelphia, Montgomery, Bucks, Chester & Delaware Counties. All major credit cards accepted.

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Common Questions

What are common home inspection questions in Marple Township?

Questions buyers and sellers in Marple Township ask us most often — answered directly.

Home inspections in Marple Township start at $325. The final number depends on square footage, age, and condition, so a 1,100 square foot Cape Cod in Marple Gardens prices differently than a larger colonial off Cedar Grove Road with a finished lower level and a second heating zone. Bob quotes honestly on the phone once he knows the address and the basics of the house, with no add-on fees discovered later. Every inspection includes a detailed digital report with photos of what he found and plain-language notes on what it means, typically in your inbox within 24 hours so your agent and your attorney have it well inside the contingency window. Call Bob directly at 610-348-6728 for a quote on your specific property.
Three services, all performed by Bob personally. Home inspection starts at $325 and covers structure, roof, electrical, plumbing, heating and cooling, and the interior. Mold testing starts at $290 and uses PRO-LAB certified laboratory analysis rather than a guess based on smell. Air quality testing also starts at $290 and is the right call in older Marple Township housing stock where original ductwork, asbestos-era floor tiles, and lead paint are still in play. There are no subcontractors and no rotating crew. Bob is InterNACHI and ASHI certified and PRO-LAB certified for mold, and he does the walkthrough, the sampling, and the report himself. If two of the three make sense for your house, he schedules them on one visit.
Yes. Marple Township is a regular part of Bob's Delaware County territory, including Broomall, Lawrence Park, Marple Gardens, and the newer streets off Paxon Hollow Road and Malin Road. He has been inspecting homes across the Philadelphia suburbs for more than 20 years, and the postwar ranchers, Cape Cods, and split-levels that define this township are the housing type he has walked most often. Scheduling is direct with Bob, not through an office queue, and he can usually get out within a few days, which matters when you are working against a tight inspection contingency. Call 610-348-6728 and you will talk to the person who will actually be standing in the house.
The most common giveaway is 9x9-inch floor tile, often found in basements, laundry rooms, and back hallways of Broomall and Lawrence Park homes, sometimes hidden under a later layer of vinyl or carpet. Bob also looks for asbestos pipe wrap on old boiler and heating lines, asbestos tape at duct joints, and asbestos in older boiler components that were never fully replaced during a heating upgrade. None of that is automatically an emergency. Material in good condition and left undisturbed is very different from a crumbling pipe wrap in a basement you are about to finish. Bob documents what he sees, notes its condition, and tells you which items need a licensed abatement contractor before renovation and which can simply be left alone and monitored.
Galvanized steel supply lines corrode from the inside, so the pipe can look fine while the interior diameter closes up. The symptoms are weak pressure upstairs, rusty water after a vacation, and a slow bath fill. Bob checks visible runs in the basement and at fixtures and tells you whether the house is on original galvanized, later copper, or a mix from a partial repipe. On the electrical side, plenty of 1950s and 1960s houses in this township still run a 60 or 100 amp service that was fine for one television and no central air. Add a heat pump, a modern kitchen, and an EV charger and it is undersized. He reports the service size, the panel brand, and whether the wiring inside matches what the panel claims.
Add mold testing when the house has a finished basement of unknown age, when there is a musty smell that comes and goes with the weather, when a bathroom has no working exhaust fan, or when a split-level or Cape Cod has attic kneewall spaces that sweat in winter. Those four conditions cover a large share of the postwar homes in this township. Add air quality testing when the home still has original galvanized ductwork packed with decades of dust, when asbestos-era tile or pipe insulation is present, or when someone in the household has asthma or unexplained symptoms that ease when they leave the house. Both start at $290. Because Bob does all three services, testing can be added on the spot during the inspection instead of costing you another week and another appointment.
The roof design is the culprit. Cape Cods and split-levels built here in the 1950s and 1960s have short knee walls, sloped ceiling sections, and very little clear path for air to move from the soffit to the ridge. When later owners added insulation without adding ventilation, the sloped section became a moisture trap. In winter that shows up as ice damming along the eaves and as dark staining on roof sheathing. In summer it shows up as a second floor that never cools and a hot, humid attic that feeds mold growth on the sheathing. Bob checks soffit and ridge venting, looks for bath fans dumping into the attic instead of outside, and photographs any sheathing discoloration so you know whether you are looking at an old stain or an active problem.
Especially then. A large share of the postwar houses off West Chester Pike and Sproul Road have been flipped or heavily updated, and new quartz counters and luxury vinyl plank say nothing about what is behind the drywall. Bob looks for the tells: a new panel with old branch wiring, a basement bathroom added without a proper drain, recessed lights cut into an insulated ceiling with no air sealing, and fresh paint over a foundation wall that was seeping the month before. He also checks whether permits were plausibly pulled for the scope of work, since a lot of Delaware County renovation happens without them. A renovation can hide problems just as easily as it fixes them, which is why the finished-basement calls in this township so often lead to mold sampling.
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