Tank Sweep Services
Non-invasive detection of buried oil tanks using ground-penetrating radar and magnetometry. Essential for real estate transactions and peace of mind.
What is a Tank Sweep?
A tank sweep is a non-invasive inspection method used to detect buried oil tanks, pipes, and other underground metallic objects without excavation. Professional inspectors use specialized equipment to scan your property and identify potential tank locations.
Tank sweeps are commonly required during real estate transactions, especially for homes built before 1980 when underground oil storage tanks were common for home heating.
Detection Methods
🔍 Ground-Penetrating Radar (GPR)
Uses radar pulses to image the subsurface. Can detect tanks at depths up to 10 feet and identify soil disturbances indicating previous excavation.
Best for: Comprehensive detection
🧲 Magnetometry
Detects magnetic anomalies caused by buried metal objects. Highly effective for locating steel tanks and associated piping.
Best for: Metal tank detection
📡 Metal Detection
Traditional metal detectors can locate shallow buried tanks and fill pipes. Often used as a supplementary method.
Best for: Shallow objects
📋 Records Research
Review of historical records, permits, aerial photos, and utility records to identify potential tank locations before physical scanning.
Best for: Pre-scan planning
When Do You Need a Tank Sweep?
- •Buying a Home
Most lenders require tank sweeps for homes in areas where oil heat was common.
- •Selling a Home
Proactive sweeps can prevent deal-killing surprises during buyer inspections.
- •Converting Heating Systems
When switching from oil to gas or electric, ensure no abandoned tanks remain.
- •Property Development
Before construction, additions, or landscaping projects.
- •Peace of Mind
If you suspect a tank may be buried on your property.
What to Expect
Scheduling (5 min)
Book an appointment. Provide property details and any known history.
Property Scan (1-2 hours)
Technician scans accessible areas with GPR and/or magnetometer equipment.
Preliminary Findings (Same day)
Technician shares initial findings and marks any anomaly locations.
Written Report (1-3 days)
Receive detailed report with findings, images, and recommendations.
Tank Sweep Cost
Cost varies based on property size, accessibility, and regional pricing. Larger properties or those with extensive coverage needs may cost more.
Many contractors offer package deals combining tank sweeps with removal services if a tank is found.
Find Tank Sweep Professionals Near You
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