Cal Hewitt
Owner, ExecPro Restoration & Cleaning
Cal Hewitt is the owner of ExecPro Restoration & Cleaning, a mold remediation, water damage restoration, and indoor air quality company serving Princeton Junction, West Windsor, and communities across central New Jersey. He writes the ExecPro blog to help homeowners, property managers, and real estate professionals understand what mold and water damage actually involve, how the remediation process works, and how to make confident decisions when something goes wrong in a property.
When a leak, a flood, or a mold problem turns a home upside down, clear and honest information is hard to find. These articles are written to fix that: practical, accurate, and grounded in the real work the ExecPro team does across the region every day.
What Cal Writes About
Cal's articles cover mold remediation, water damage restoration, indoor air quality, and the build-back work that follows. Browse the latest below, or reach out to the ExecPro team any time for help with your property.
Articles by Cal Hewitt
- Jul 15, 2026
Reopening a Deal NJ Shore Home: When Air Quality Testing Answers a Real Question
Reopening a closed Deal NJ shore home? Learn when air quality testing helps after vacancy, humidity, a storm, or renovation, and what a test cannot tell you.
- Jul 10, 2026
Property Management Mold Services in Deal NJ: A Seasonal-Home Protocol
A repeatable mold protocol for managers of seasonal Deal NJ homes: pre-arrival inspections, remote humidity monitoring, emergency access, and owner reporting.
- Jul 6, 2026
Structural Mold Repair in Deal NJ: Clean, Reinforce, or Call an Engineer
Structural mold repair in Deal NJ starts with one decision: is framing cleanable, decayed, or a job for a licensed engineer. Here is how to tell.
- Jul 2, 2026
Insurance Restoration Services in Deal, NJ: Building a Claim File That Holds Up
In Deal, NJ, a strong insurance claim starts with documentation. See what belongs in a coastal claim file and how a restoration contractor records a loss.
- Jun 28, 2026
Post-Mold Rebuild in Deal NJ: Planning the Build-Back Around the Summer Moratorium
After mold clears in a Deal NJ home, the build-back begins. Learn to schedule regulated construction around the summer moratorium and match high-value finishes.
- Jun 23, 2026
Open on Time: Commercial Mold Remediation in Deal NJ Before the Season Starts
Commercial mold remediation in Deal NJ, planned around a seasonal reopening. Phased containment, documentation, and the source repairs that keep your doors open.
- Jun 19, 2026
Attic Mold Remediation in Deal, NJ: The Coastal Attic Equation of Roof, Air, and Condensation
Attic mold in Deal, NJ rarely comes from one cause. Learn the three coastal moisture pathways, roof leak versus condensation, and the correct fix for each.
- Jun 15, 2026
The Deal, NJ Crawl-Space Investigation: Planning Mold Remediation Around Coastal Moisture and the Summer Building Moratorium
A Deal, NJ crawl-space mold job is a sequence of local calls: trace the moisture source, check flood risk by address, and time work around the summer moratorium.
- Jun 11, 2026
The Closed-House Basement: Finding Hidden Mold in a Reopened Deal, NJ Home
A closed Deal, NJ shore home can look dry when you reopen it and still hide basement mold. Why source history and moisture mapping beat what you can see.
- Jun 6, 2026
Dark Mold in a Deal, NJ Shore Home: Diagnose the Moisture, Not the Color
Dark mold behind a cabinet in a reopened Deal, NJ shore home? The color does not set the scope. Trace the water event and the materials, not the word black.
- Jun 2, 2026
Frozen Pipe, Empty House: Burst Pipe Cleanup in Deal, NJ
A pipe freezes in a closed Deal, NJ home, splits, then thaws into hours of water. Here is how a burst supply line becomes a whole-house loss and how to stop it.
- May 29, 2026
Emergency Water Extraction in Deal, NJ: Your First 24 Hours
A caretaker finds water in a closed Deal, NJ shore home. Here is the first-24-hours extraction plan: safe access, source control, and getting water out fast.
- May 25, 2026
Flood Damage Cleanup in Deal, NJ: Not All Flood Water Is Equal
In Deal, NJ, coastal floodwater, storm rain, groundwater, and a plumbing leak are not the same loss. The source decides your safety, insurance, and cleanup.
- May 20, 2026
Salt Air or a Leak: Finding the Mold Source in Deal, NJ
Owners in Deal, NJ often blame salt air for mold, but the real cause is usually a findable leak, ground vapor, or condensation. Here is how to trace it.
- May 16, 2026
Water Damage Restoration in Deal NJ: Stabilize Now, Rebuild Later
A leak in a closed Deal, NJ shore home can hide for weeks. See how coastal water damage gets stabilized, dried, and documented before any high-value rebuild.
- May 12, 2026
One Home, Many Air Zones: Designing Indoor Air Testing for Princeton Junction, NJ Properties
Indoor air is not one thing across a Princeton Junction, NJ home. Learn how to design air-quality testing per zone, per floor, and against an outdoor baseline.
- May 8, 2026
Property Management Mold Services in Princeton Junction, NJ: A Repeatable Protocol for Managed Homes and Multifamily Units
How Princeton Junction property managers run mold response across managed units: pre-authorized access, a leak escalation path, and a consistent closeout file.
- May 3, 2026
Sound, Sistered, or Replaced: Structural Mold Repair in Princeton Junction NJ Townhouses and Condos
In a Princeton Junction townhouse or condo, a mold-damaged joist raises one structural question: is the member sound, can it be sistered, or must it be replaced?
- Apr 29, 2026
Insurance Restoration in Princeton Junction NJ: Building the Paper Trail Your Claim Depends On
When a basement loss starts while you commute, your Princeton Junction NJ insurance claim rests on documentation. Here is the paper trail that supports it.
- Apr 25, 2026
Dry Before You Close: A Verified Rebuild Sequence for Finished Basements and Additions in Princeton Junction, NJ
After mold remediation in Princeton Junction NJ, rebuild too soon and new drywall traps moisture. Learn to verify dryness first, then build back to last.
- Apr 21, 2026
One Wing at a Time: Phased Commercial Mold Remediation for Princeton Junction, NJ Buildings That Cannot Close
Commercial mold remediation in Princeton Junction NJ, phased so an office, school, or managed building keeps operating while affected zones are contained and dried.
- Apr 16, 2026
Where the Roof Meets the Attic: Diagnosing Attic Mold in Princeton Junction, NJ Homes, Townhouses, and Condos
Attic mold in Princeton Junction NJ meets roof, exhaust, and air leakage at once, and a shared roofline changes who can reach the source. How to tell them apart.
- Apr 12, 2026
One House, Several Below-Grade Zones: Crawl Space Mold Remediation in Princeton Junction, NJ
A Princeton Junction NJ home can have a dry full basement and a damp crawl space under an addition. Map each below-grade zone before you remediate mold.
- Apr 8, 2026
Sump, Slab, and Shared Drainage: Basement Mold Across Three Kinds of Home in Princeton Junction, NJ
Basement mold in Princeton Junction NJ often traces to a sump or drainage failure. See how the plan changes for a detached home, townhouse, or condo unit.
- Apr 4, 2026
Dark Mold, Shared Walls: Black Mold in Princeton Junction NJ Townhouses and Condos
In a Princeton Junction townhouse, dark basement mold can trace back to an association-controlled source. Why color and responsibility are separate questions.
- Mar 31, 2026
Burst Pipe Cleanup in Princeton Junction NJ: Mechanics and Shared Walls
A burst pipe dumps water fast, not a slow drip. Learn what makes pipes burst, how it moves through townhouse party walls, and the shutoff that stops it.
- Mar 26, 2026
Come Home to a Leak in Princeton Junction NJ: Get the Water Out Fast
In a Princeton Junction commuter home, a leak can run all day unseen. Smart shutoff and leak sensors help, but fast water extraction is what limits the loss.
- Mar 22, 2026
Flooded Basement in Princeton Junction NJ: Map the Source First
Not every wet basement in Princeton Junction NJ is a flood. Mapping the source, overland flow, sump failure, or seepage, drives safety, insurance, and cleanup.
- Mar 18, 2026
Room to Basement Mold Pathways: A Princeton Junction NJ Guide
In a Princeton Junction NJ home, an upstairs HVAC, bath, or addition leak can travel down and grow mold in a finished lower level. Trace the pathway and the fix.
- Mar 14, 2026
Water Crossed the Property Line: Restoration in Princeton Junction NJ
In Princeton Junction's commuter households, a supply-line leak can run for hours and cross floors, finished basements, and shared walls before anyone is home.
- Mar 9, 2026
Old House, New Systems: Air Quality Testing for Historic Homes and Rentals in Princeton, NJ
Older Princeton homes with modern HVAC, rentals, and renovations need a smarter air quality test. Here is how building history changes what to test and how to read it.
- Mar 5, 2026
Property Management Mold Services in Princeton, NJ: A Portfolio Protocol for Mixed-Age Buildings and Occupied Units
How Princeton property managers run mold response across a mixed-age portfolio: historic review, resident notice, containment, and recurrence tracking.
- Mar 1, 2026
Structural Mold Repair in Princeton, NJ: Clean, Reinforce, or Replace Historic Framing
Structural mold repair in Princeton NJ means deciding when historic framing can be cleaned, when it should be reinforced, and when a member must be replaced and matched.
- Feb 25, 2026
Insurance Restoration in Princeton, NJ: Coordinating a Claim on a Historic or Mixed-Use Property
Coordinating an insurance restoration claim on an older Princeton NJ property: documenting historic finishes, flood-zone questions, and municipal review.
- Feb 20, 2026
Post-Mold Remediation Rebuild in Princeton, NJ: A Preservation-Aware Plan for Older Homes
Rebuilding an older Princeton NJ home after mold remediation? Learn how to restore original character, review lead and asbestos, and rebuild without trapping moisture.
- Feb 16, 2026
Mold Behind the Storefront: Commercial Mold Remediation in Princeton NJ Historic Mixed-Use Buildings
Commercial mold remediation in Princeton NJ historic mixed-use buildings: phased containment that protects tenants, historic finishes, and a public-facing storefront.
- Feb 12, 2026
Behind the Finished Wall: Basement Mold and Old Foundations in Princeton, NJ
Many Princeton NJ basements pair an old stone foundation with modern finishes, and mold can hide behind a clean-looking wall. Here is how to find and fix it.
- Feb 8, 2026
First Hours, Tight Access: Emergency Water Extraction in Princeton NJ
Standing water in an older or multifamily Princeton NJ building calls for fast, safe extraction: careful entry, tight access, and protecting historic finishes.
- Feb 3, 2026
Save It or Remove It: Mold Remediation in Historic Princeton NJ
Mold behind plaster in a historic Princeton NJ home? Learn which contaminated materials must come out, what can be saved, and how clearance is verified.
- Jan 30, 2026
Dry It Without Destroying It: Water Damage Restoration in Princeton NJ
A roof or plumbing leak in a historic Princeton home soaks plaster, hardwood, and millwork. Here is how to dry and restore it without destroying what matters.
- Jan 26, 2026
Mold Removal Cost in Princeton NJ: Real Numbers, No Surprises
Wondering about mold removal cost in Princeton NJ? Get real NJ pricing data by job size, location, and mold type so you know exactly what to expect.
- Jan 22, 2026
Crawl Space Mold Removal in Princeton NJ: What to Know
Princeton NJ crawl space mold removal explained: inspection, encapsulation, moisture control, and what professional remediation really costs from a local expert.
- Jan 17, 2026
Burst Pipe in Princeton NJ? Do These Things First
Princeton NJ homeowners: here's what to do the moment a pipe bursts, from shutting the water off to stopping mold before it starts. Act now, act right.
- Jan 13, 2026
Black Mold in Princeton NJ: Stop Cleaning It, Start Fixing It
Black mold in Princeton NJ keeps coming back because scrubbing never fixes the moisture feeding it. Here's what professional black mold removal actually involves.
- Jan 9, 2026
Why Princeton NJ Basements Flood and How to Stop It
That damp smell in your Princeton NJ basement isn't going away on its own. Learn the real causes of basement flooding and the fixes that actually last.
- Jan 5, 2026
Attic Mold in Princeton NJ: What Homeowners Need to Know
Attic mold in Princeton NJ can spread fast behind insulation. Learn the warning signs, what causes it, and how professional remediation actually works.
- Jan 1, 2026
What is mold remediation?
What mold remediation involves: fixing the moisture source, removing contaminated materials, and verifying a safe space, plus the signs of mold and how to prevent it.