Monthly
- Visual inspection
Seasonal
- Professional checkup
Annual
- Full inspection
Call (757) 902-9792 for a free consultation.
Before You Hire
- Identify the problem first: standing water, musty odor, high bills, or sagging floors — each points to a different service
- Check for standing water: if present, drainage and sump pumps come before encapsulation
- Get at least 3 written quotes and compare itemized scopes
- Verify each contractor's VA license, insurance, and references
- Ask about the moisture plan: vapor barrier thickness (10–20 mil), dehumidifier sizing, and vent sealing
During the Project
- Confirm the sequence: drainage first (if water), then mold remediation (if needed), then encapsulation
- Verify the vapor barrier covers the floor AND up the walls, sealed at seams
- Check that all exterior vents are closed and sealed
- Confirm the dehumidifier is sized for your square footage and set for 50–55% relative humidity
- Keep a change-order log — every change in writing
After Completion
- Walk the crawl space with the contractor — check seams, seals, and the drain line
- Collect warranties and equipment paperwork (dehumidifier, sump pump) in one folder
- Confirm the dehumidifier drain exits away from the foundation
- Set a reminder: dehumidifier service every 7–10 years, barrier lifetime of the home
Ongoing Maintenance
Monthly: visual check — confirm the dehumidifier runs, the drain flows, and the barrier has no tears.
Seasonal: before Newport News's rainy season, verify sump pump operation and grading around the foundation.
Annual: professional inspection — barrier seams, vent seals, equipment, and pest entry points.
Call (757) 902-9792 for a free consultation or to get matched with vetted Newport News crawl space pros.