Finding rodent droppings in your ductwork changes the job completely. This isn't a dusty-vents problem anymore — it's a biological contamination problem. Here's what restoring your system actually costs in Hampton Roads, line by line. (The full restoration — HEPA extraction, fogging, and chewed-duct repair in one coordinated visit — is our post-rodent duct decontamination service.)
| Service Required | Average Local Cost Range | Universal Network Advantage |
|---|---|---|
| Standard Duct HEPA Extraction | $312 – $450 | Starting at $312 for a qualifying single zone |
| Antimicrobial Botanical Sanitization | $150 – $300 | Applied with specialized fogging equipment |
| Flex Duct Repair / Replacement | $120 – $350 per run | Handled on-site by certified technicians |
| Rodent Exclusion / Home Sealing | $300 – $1,200 | Fully integrated with Universal Pest & Termite |
$312 is a starting price for qualifying single-zone systems — not every home qualifies. Final pricing depends on the number of supply lines, whether they run through floors or ceilings, and how accessible they are (items that may need moving or covering).
How much does post-rodent duct cleaning and sanitization cost?
Post-infestation air duct decontamination in Hampton Roads typically costs between $582 and $1,100 total for cleaning, sanitization, and duct repair. That covers HEPA vacuum extraction of rodent droppings and nesting debris, antimicrobial fogging to neutralize airborne bacteria, and sealing or replacing chewed flex ducts. Through our Total Home Health Network, pest removal, insulation repair, and duct restoration can be combined instead of hiring three separate contractors.
The Hidden Dangers of Chewed & Contaminated Ductwork
Roof rats and mice love flex-duct liners — the insulation makes perfect nesting material, and crawl spaces in neighborhoods like Deep Creek and Churchland give them easy, dark access. Every tear they chew does two things: it dumps your conditioned air into the crawl space, and it gives the ductwork a direct intake for whatever the rodents leave behind. Turn on the A/C or heat, and urine pathogens, dander, and mold spores recirculate straight into your bedrooms.
The 3-Step Biological Restoration Process
- Camera Inspection: Lead Technician Jacob records video proof of every tear, dropping site, and blockage point — you see the evidence before any work is quoted.
- HEPA Negative-Pressure Extraction: The entire system goes under negative pressure so hazardous waste is pulled out through sealed equipment, never spilled into living spaces.
- EPA-Registered Antimicrobial Fogging: Kills 99.9% of bacteria and eliminates the lingering odors that make a post-infestation house smell "off" for months.
How Bundling Saves You Thousands (Total Home Health Network)
Hiring three separate contractors — a pest company, an insulation crew, and a duct cleaner — routinely tops $2,500 once each one adds trip charges and minimums. Bundling the same work through Universal Pest & Termite, Universal Insulation Doctor, and Universal Duct Cleaning typically saves 20% to 30%, because one coordinated team handles removal, exclusion, and restoration in the right order.
One Subscription. Total Home Health.
If you'd rather never think about this again, our exclusive Total Home Health Subscription bundles services like dryer vent cleaning, pest control, duct cleaning, and multi-point duct, attic, and crawl-space inspections into one simple yearly fee — the Elite tier includes the complete set. No contracts, cancel anytime — just a healthier home on autopilot.
Smell Something Musty or Unpleasant from Your Vents After a Pest Problem?
Protect your indoor air quality today. Schedule a free post-infestation duct inspection with Jacob — qualifying restoration projects can be financed through SmartPay with $75 down and 0% APR options.