All Seasons Services in Sewell, NJ

All Seasons serves Sewell, Gloucester County, NJ for two specialty services: mold testing and indoor air quality analysis. PRO-LAB certified lab results in 2-3 days. Owner-operator Bob personally collects every sample — 20+ years experience, no conflict of interest. Starting from $290. Call 610-348-6728 for a free estimate. (Home inspection services available in Pennsylvania only.)

Choose Your Service

Bob serves Sewell, NJ for two specialty services

Mold Testing in Sewell →

PRO-LAB certified air and surface sampling. 2-3 day lab results with clear interpretation. From $290.

See mold testing details →

Indoor Air Quality in Sewell →

Comprehensive indoor air quality analysis. Identify what's actually in your air. From $290.

See air quality details →

Sewell, Gloucester County, NJ

What services does All Seasons offer in Sewell, NJ?

Delsea Drive cuts straight through Sewell, the unincorporated heart of Mantua Township, past Route 553 and out toward the Turnersville line, while Egg Harbor Road and Clarks Landing Road wind through what used to be farmland before the subdivisions filled in. Washington Lake Park anchors the Centre City section, drawing families out of the ranch homes and colonials that make up so much of Sewell's housing stock, and kids from those same neighborhoods head to Clearview Regional High School over in Mullica Hill. On weekends plenty of Sewell families make the short drive up Woodbury-Glassboro Road toward Rowan University in Glassboro, or across into Wenonah. Mantua Creek runs along the edge of town, and the clay-heavy, low-lying ground near it shaped how builders graded lot after lot through the 1980s, 1990s, and 2000s. That building boom is the story of Sewell's housing stock: split-levels, colonials, and cul-de-sac developments raised fast by production builders working the same floor plans block after block, sometimes the same crews that put up Grenloch a few minutes away in Washington Township. A handful of older farmhouses still sit along Egg Harbor Road, holdouts from before the boom, but most of what's here today was built to a production schedule rather than a century-long lifespan. That's the backdrop for both the moisture problems and the indoor air issues that show up again and again in Sewell homes, tied less to any one house than to how and when this whole stretch of Mantua Township got built.

After enough years testing houses in Sewell, I can usually guess which builder put up a subdivision before I even look at the permit history, because the same shortcuts show up street after street along Route 553 and Egg Harbor Road. Homes here were built during a specific window, the 1980s through the 2010s, and that means EIFS synthetic stucco trapping moisture behind the exterior finish, OSB sheathing that swells and never recovers once water gets past a flashing detail, and HVAC ductwork stuffed into tight attics where condensation collects all season. I don't split mold and air quality into two separate jobs in Sewell. When I'm out testing for mold I'm almost always running an air quality panel at the same visit, because the two problems come from the same source half the time, a damp wall cavity or a duct run that's been circulating dust and spores for twenty years. One inspector, one visit, one report you can actually understand, not two vendors giving you two different answers. I see the identical pattern a few minutes away in Turnersville, which tells me it's a construction-era issue across this whole corner of Gloucester County, not something unique to any one Sewell block. Whether you're buying a home near Washington Lake Park or you've lived on Clarks Landing Road for twenty years and just noticed a musty smell, call me directly at 610-348-6728 and I'll walk you through what testing actually makes sense for your property.

20+
Years of Experience
PRO-LAB
Certified Lab
4.9★
Google Rating (159)
$290
Starting Price

Why are Sewell's 1980s–2010s homes at risk for mold?

Homes from the 1980s–2000s have specific mold vulnerabilities: EIFS moisture trapping, OSB sheathing that can't recover from water exposure, and builder-grade materials that deteriorate faster than traditional materials.

EIFS (synthetic stucco) trapping moisture behind exterior finish and rotting sheathing

OSB sheathing that swells irreversibly when exposed to water through flashing failures

Compressed HVAC ductwork in attics creating condensation and moisture accumulation

Builder-grade windows with failed seals allowing condensation and moisture intrusion at frames

How does Bob test for mold in Sewell?

Bob performs all inspections to InterNACHI Standards of Practice and follows a systematic approach calibrated to the specific risks of modern builder-grade construction in Gloucester County:

Indoor Air Quality Sampling

Bob collects air samples from areas of concern and compares them against outdoor baseline readings. This comparison reveals whether indoor mold levels are elevated beyond what's normal for the environment.

PRO-LAB Certified Lab Analysis

All samples go to a PRO-LAB certified laboratory — the gold standard in environmental testing. Results return in 2-3 business days with a full written interpretation.

Clear Results & Honest Recommendations

Bob walks you through exactly what the lab results mean — no jargon, no panic. If remediation is needed, he'll explain what's involved so you can make informed decisions.

What are common issues in Sewell homes?

Based on 20+ years testing modern builder-grade homes, these are the issues Bob finds most often:

  • EIFS (synthetic stucco) trapping moisture and rotting structural sheathing
  • OSB sheathing damage from water intrusion at window and door flanges
  • Builder-grade HVAC systems, water heaters, and windows reaching end of life
  • Compressed ductwork in attics reducing airflow and creating condensation
  • Deck ledger boards without proper flashing creating structural risk
  • Polybutylene plumbing remnants in homes built before mid-1990s

Schedule Mold Testing in Sewell

Same-week appointments available. Bob personally oversees every sample — you always know who's in your home.

610-348-6728

Mon–Sat, 7am–7pm

Get a Free Estimate

Services Available in Sewell

Home inspection services are available in Pennsylvania only.

Mold Testing Pricing

Mold Testing
PRO-LAB certified lab analysis
From $290

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

See Full Pricing Details →
"You always get Bob. My name is on every test I do."
PRO-LAB Certified Lab Analysis • 20+ Years Experience • Serving South Jersey
610-348-6728

Why Choose Bob

Why choose All Seasons for mold testing in Sewell?

01

You Always Get Bob

Bob personally oversees every sample — no subcontractors, no unknown technicians. You know exactly who's in your Sewell home.

02

PRO-LAB Certified Lab

Every sample is analyzed by a PRO-LAB certified laboratory — the gold standard in environmental testing. You get real science, not guesswork.

03

No Conflict of Interest

All Seasons tests and reports — we never perform remediation. Every finding is completely objective. Bob's only job is giving you the truth.

04

Modern builder-grade Expertise

Bob understands the specific weaknesses of builder-grade construction from the 1980s–2000s — EIFS moisture problems, OSB vulnerability, compressed ductwork, and systems reaching end of life. He knows which builder shortcuts to look for and which components need replacement planning.

Get in Touch

How do I schedule a mold test in Sewell?

Same-week appointments available throughout South Jersey.

Mold testing available throughout Camden, Burlington & Gloucester Counties, NJ. All major credit cards accepted.

Tell Us About Your Property

Common Questions

What are common mold testing questions in Sewell?

Common questions about mold testing in Sewell — answered directly.

Mold testing in Sewell starts at $290. That covers on-site air sampling, an outdoor baseline for comparison, and PRO-LAB certified lab analysis with a full written report. Final pricing depends on property size and how many areas need sampling, basement, crawlspace, attic, or a specific stain you want checked. Call Bob directly at 610-348-6728 and he will give you an honest per-property quote on the first call, not a generic price off a website. He personally collects every sample in Sewell, no subcontractors, and walks you through the lab results himself once they come back in 2 to 3 business days.
In Sewell, All Seasons offers two services: mold testing starting at $290 and indoor air quality testing starting at $290. Bob does both personally, no subcontractors and no separate vendors handing your results back and forth. When he is out testing a Sewell home for mold he will often run an air quality panel in the same visit, since the two problems frequently share a source like a damp wall cavity or aging ductwork. Every sample goes to a PRO-LAB certified lab, and Bob calls to explain the results in plain language once they are back. Call 610-348-6728 to schedule either service or both together.
Yes. All Seasons has tested homes throughout Sewell and Mantua Township for years, and Bob is available for both mold testing and indoor air quality testing here on a regular basis. One thing worth knowing upfront: home inspection service is Pennsylvania only, so if you need a full inspection for a Sewell purchase, that is not something Bob offers in New Jersey. What he does offer in Sewell is mold and air quality testing, both starting at $290, with results from a PRO-LAB certified lab in 2 to 3 business days. Call 610-348-6728 to check availability for your date.
Most Sewell homes built from the 1980s through the 2000s used OSB sheathing instead of plywood on exterior walls and roofs. OSB is a solid material when it stays dry, but once water gets in through a flashing failure at a window or roofline, it swells and delaminates and never recovers the way plywood sometimes can. That combination shows up often in Sewell's production-built subdivisions, where a slow leak behind EIFS synthetic stucco or a failed window seal can feed moisture into the wall cavity for months before anyone notices a soft spot or discoloration inside. Compressed HVAC ductwork crammed into tight attics adds another moisture source, since condensation collects there all season with no visible warning. Bob checks these specific spots, flashing details, EIFS sections, and attic ductwork, on every mold test he runs in Sewell.
Yes. Ductwork installed in Sewell homes from the 1980s through the 2000s is now 20 to 40 years old, and as seals break down the system pulls dust, mold spores, and particulates out of attics and crawlspaces every time it cycles on. Bathroom exhaust fans that were vented into the attic instead of outside during construction make this worse by dumping humidity right where that ductwork runs. Add in EIFS-trapped moisture that can grow mold behind a wall with zero visible sign inside the house, plus off-gassing from OSB and engineered wood products as materials age, and you get a specific air quality profile tied to when a Sewell house was built rather than how it looks from the curb. Testing is the only way to know what is actually circulating through your home's air.
It makes sense to combine them whenever you are dealing with a musty smell, a home that feels humid despite the HVAC running, or a house from Sewell's 1980s-2010s construction wave where EIFS siding or original ductwork is still in place. Mold testing tells you what is growing, air quality testing tells you what you are actually breathing day to day, including dust, particulates, and allergens that have nothing to do with mold. Since Bob runs both out of the same visit, there is no reason to schedule two separate appointments if you already suspect a problem. Home purchases are the other common trigger, buyers want both data points before closing so they are not guessing about what is behind the walls or moving through the ductwork. Call 610-348-6728 and Bob will tell you honestly whether your situation calls for one test or both.
Yes, crawlspaces are common in the subdivisions built through the 1980s and 1990s on former farmland near Mantua Creek, where a full basement was not always practical given the soil. A crawlspace has its own risk profile. Ground moisture evaporates upward into the crawlspace air, floor joist insulation can stay damp for long stretches unnoticed, and compressed HVAC ductwork routed through a low crawlspace is just as prone to condensation as it is in a tight attic. Because nobody is down there regularly, problems tend to go undetected far longer than they would in a finished basement. Bob samples crawlspace air directly on Sewell properties with this kind of foundation rather than relying only on samples taken from the living space above, since crawlspace conditions do not always match what is happening upstairs.
It is worth prioritizing, especially for properties in the low-lying pockets near Mantua Creek or in the mature, well-landscaped sections around Washington Lake Park where grading can push moisture toward the foundation. Clay-heavy soil in parts of Mantua Township holds water close to the house longer after heavy rain, which raises the odds of basement and crawlspace moisture problems over time. A test gives you lab-backed numbers instead of a guess based on how the basement smells during a single showing. Bob recommends testing the basement or crawlspace along with any finished lower level for these properties, since that is where creek-adjacent and grading-related moisture issues typically show up first. Results come back in 2 to 3 business days, which usually fits inside a normal Gloucester County closing timeline if you schedule early. Call 610-348-6728.
Call Text Get Free Estimate