Testing & Inspection Services

Serving Maryland, Virginia, Washington DC, and Surrounding Areas

Call 410-288-1860 or email
dispatch@webbenvironmental.com


Please note: pricing may vary for recurring customers and long-standing partners. Clients with established service relationships or multi-site agreements often receive reduced rates based on history, volume, and frequency of testing.

 

We provide full third-party compliance inspections and precision testing to keep your UST system in line with Maryland, Virginia, District of Columbia, and EPA .Straight talk, clean work, and reports regulators can actually read.


Third-Party Inspection

  • Standard: $1,450 + mileage/time to site
  • Expedited: $1,900 + mileage/time to site

Tank Testing

  • Tank Tightness (Precision): $775 per tank
  • Secondary Tank (Interstitial): $175 per tank

Line & Leak Detection

  • Line Tightness: $175 each
  • Leak Detector Test: $125 each
  • Line + Leak Detector Combo: $250 each

System Components

  • Shear Valve Function Test: $50 each
  • ATG Certification: $300 (up to 4 tanks, 10 sensors, 1 alarm)
  • Overfill Prevention Devices: $125 each (drop tubes & ball floats)

Containment & Spill Equipment

  • Containment Sumps / UDCs: $275 each
  • Spill Buckets (Single or Double Wall): $100 each

Stage I Vapor Recovery & Venting

  • Pressure Decay Test: $425 per tank ($350 for manifolded)
  • Pressure/Vac Vent Cap Test: $175 each vent cap
  • Tank Tie-In (Dry Blockage): $225 per system

Waste & Pump-Out Services

  • Drum Removal — Water: $200 (includes travel, labor, disposal)
  • Drum Removal — Fuel/Water Mix: Prices vary
  • Pump-Out — Water: $75 (first 25 gal) + $1/gal after
  • Pump-Out — Contaminated Mix: $125 (first 25 gal) + $1.50/gal after

Labor & Site Fees

  • UST Technician: $140/hr
  • Service Technician/Tester: $120/hr
  • Helper: $105/hr
  • Truck Charge: $175 per truck
  • Minimum Site Visit — Testing: $525 (minimum; labor & mileage apply)

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