Blog ContentBy Evan Sutter, Co-Founder, SwiftReporter
The most successful home inspection businesses don't just sell a standard home inspection; they sell peace of mind across the entire property. Ancillary services—often called "add-ons"—are the fastest way to increase your revenue without adding significantly more time to your day.
1. Sewer Scopes: A sewer scope is one of the highest-margin services you can offer. With the right equipment, it adds 20 minutes to your on-site time but can add $150–$300 to your invoice.
2. Radon Testing: Radon is a silent concern for many homebuyers. Offering 48-hour continuous monitoring provides a vital safety service and recurring revenue.
3. Mold and Air Quality Testing: Water intrusion is a common defect. Being able to offer lab-certified mold samples on the spot turns a "visual observation" into a "documented fact," protecting the buyer and increasing your value.
4. Thermal Imaging (Infrared): Using a FLIR camera to detect hidden moisture or electrical hotspots is a "premium" service that justifies a higher base fee.
How do home inspectors increase their average invoice? Inspectors increase their invoices by bundling ancillary services like sewer scopes, radon testing, and thermal imaging into "Premium Inspection Packages."
What are the most profitable add-on services for inspectors? Sewer scopes and radon testing are generally considered the most profitable due to high demand and relatively low ongoing material costs.
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By Evan Sutter, Co-Founder, SwiftReporter