How Much Do Home Inspectors Make Per Inspection
How much do home inspectors make per inspection is a sharper question than the more common per-house framing, because a single inspection visit can include multiple homes, multi-unit buildings, condo-association reviews, or stacked ancillary services. The per-inspection number is the right anchor for understanding what a homebuyer’s fee actually covers and what the inspector takes home after the visit ends. This guide breaks down the gross fee, the expense load, the effective hourly rate, and the variations that drive different per-inspection earnings on the Front Range and nationally.
The Per-Inspection Gross Fee in Plain Numbers
For a standard single-family-home inspection in the Denver metro and across the Front Range, the gross invoice typically lands between $400 and $650. Smaller homes under 1,500 square feet often price at the low end. Larger homes over 3,500 square feet and homes built before 1978 (which require lead-paint-era awareness) often price at the high end. National averages reported by trade groups including the American Society of Home Inspectors and InterNACHI sit in similar territory, with coastal metros running $100 to $300 higher and rural markets running $100 to $200 lower.
A per-inspection invoice often includes more than the base general inspection. Radon testing typically adds $125 to $200. Sewer-scope adds $150 to $250. Mold sampling adds $200 to $400. Thermal-imaging upgrades add $75 to $150. A buyer who orders general inspection plus radon plus sewer-scope routinely sees a $750 to $1,000 total invoice for a single visit. That entire amount counts as the per-inspection gross revenue for the inspector.
Net After Expenses: The Honest Take-Home
Gross revenue and personal earnings are not the same number. Independent inspectors carry a substantial expense load that gets paid before any take-home appears. Standard expense categories include errors-and-omissions and general-liability insurance ($1,500 to $4,000 a year), vehicle and fuel ($6,000 to $12,000 a year), report-writing software and tablet hardware ($1,500 to $3,000 a year), continuing education and credential renewal ($800 to $2,000 a year), marketing and website ($2,000 to $8,000 a year), and self-employment tax (15.3 percent of net business income).
For an inspector running 250 inspections a year at $500 average, gross revenue is $125,000. Total business expenses typically consume $25,000 to $35,000. Net business income lands between $90,000 and $100,000. Self-employment tax claims another $13,000 to $14,000 before federal income tax. The realistic per-inspection take-home, after all of this, lands between $200 and $350.
The Effective Hourly Rate Per Inspection
The on-site portion of an inspection looks brief from the homebuyer’s perspective — typically two to four hours walking the property. The full per-inspection time commitment is longer.
Pre-Inspection Coordination
Scheduling, client intake, contract delivery, file setup, and route planning consume 30 to 60 minutes per job. For multi-inspector firms, a coordinator handles much of this; for solos, the inspector absorbs it directly.
Drive Time
Front Range inspectors routinely cover Denver, Douglas, Arapahoe, Jefferson, El Paso, Adams, and Boulder counties. Drive time averages 30 minutes each way, with longer drives to Castle Rock, Parker, Brighton, or Monument. Drive time is unbilled but consumes the inspector’s working day.
On-Site Inspection Time
A typical 2,000 to 2,500 square foot home takes 2.5 to 3.5 hours to inspect properly, including exterior, roof access where safe, attic and crawlspace entry, electrical panel review, plumbing fixtures, HVAC, and appliances. Larger homes or homes with detached structures take longer.
Report Writing
Report production is the hidden time sink. A thorough, photo-supported, narrative-style report on a typical home takes two to four hours to produce, even with modern inspection software. Inspectors who deliver same-day or 24-hour reports often work evenings after a full day of on-site visits.
Total time per inspection sits between five and nine hours when all of these phases are counted. On a $500 gross with $250 net, the effective hourly rate lands between $30 and $50. Add a $175 radon and a $200 sewer-scope to the same visit and the effective hourly climbs to $50 to $75 because the additional services share the same drive and pre-inspection time.
Pre-Listing Inspections, Re-Inspections, and Other Per-Inspection Variants
Beyond standard buyer’s inspections, several per-inspection categories carry their own fee bands. Pre-listing inspections (commissioned by the seller before the home goes on the market) typically price at the same base fee as buyer’s inspections, but often arrive in clusters from seller’s agents who use them as a marketing differentiator. Re-inspections (a return visit after the seller completes repairs identified in the original report) typically price at $150 to $300 for a focused half-day visit covering only the repair list rather than the full property.
Phase inspections for new construction (foundation, pre-drywall, and final) bill as three separate inspections on the same home over a four- to eight-month construction timeline. Each phase usually prices at $300 to $500, producing total per-home revenue of $900 to $1,500 spread across the build cycle. Production builders working with home buyers frequently pay for or coordinate these inspections directly. Investor-targeted inspections for fix-and-flip properties or rental acquisitions sometimes carry a slimmed-down scope and a reduced fee in exchange for higher volume from a single repeat client.
Per-Inspection vs Per-House: Why the Distinction Matters
Most buyers think of one inspection as one house, and for traditional single-family residential work that mapping holds. But several inspection types break it.
Multi-unit residential inspections (duplexes, fourplexes, small apartment buildings) are billed as a single inspection but cover multiple housing units. Inspectors typically price these at the base general fee plus a per-unit add-on of $75 to $200. A four-unit building might invoice at $1,100 to $1,400 for one inspection covering four units.
Condominium and townhome inspections frequently include a review of common-area conditions in addition to the individual unit. Some HOAs commission building-envelope reviews that cover multiple units in a single visit.
Portfolio inspections for landlords and investors increasingly cluster three to six properties into a single day’s work, with each property billed individually but coordinated as a single workflow. The per-inspection economics improve sharply when drive time is amortized across multiple homes.
Insurance, Equipment, and Per-Inspection Fixed Cost Allocation
Insurance and equipment costs are typically fixed annual expenses rather than per-inspection variable costs, but they can be amortized across the year’s inspection count to produce a useful per-inspection figure. Errors-and-omissions insurance plus general liability for an established Front Range inspector totals $1,800 to $3,500 annually. Spread across 250 inspections, that is $7 to $14 per inspection in pure insurance allocation. A typical equipment kit (moisture meter, infrared camera, gas leak detector, combustion analyzer, ladder, lights, tablets) costs $4,000 to $12,000 and depreciates over four to six years; per-inspection equipment cost runs $4 to $10 once spread across normal annual volume.
Vehicle operating costs are a larger per-inspection allocation. Most inspectors drive 15,000 to 25,000 business miles annually. At IRS standard mileage rates near 67 cents per mile in recent years, vehicle cost allocation runs $40 to $65 per inspection on average. Inspectors who service tight urban routes naturally see lower per-inspection vehicle costs than those covering wider rural service areas in the foothills west of Denver or down the I-25 corridor toward Colorado Springs.
What Drives Variation in Per-Inspection Earnings
Three factors explain most of the variation between inspectors earning $200 per inspection and inspectors earning $500-plus per inspection.
Market Pricing
Coastal California, Seattle, Boston, and New York metros support $700 to $1,200 base fees. The Denver metro supports $450 to $650. Rural markets often cap at $350. Inspectors cannot easily relocate their entire client base, so the local market sets a ceiling.
Ancillary Service Attach Rate
Inspectors who systematically offer radon, sewer-scope, and mold sampling at the booking stage typically grow per-inspection revenue 30 to 60 percent. Front Range inspectors benefit from near-universal buyer demand for radon testing because Colorado sits in EPA Zone 1.
Operational Efficiency
Same-day report delivery, efficient scheduling, dependable customer-relationship software, and short turnaround on agent communication all compress the unbilled-time portion of each inspection. Efficient inspectors squeeze more inspections into the same calendar week without sacrificing report quality, raising both annual revenue and the effective hourly rate.
How Per-Inspection Earnings Compound Over a Career
Per-inspection economics compound differently across career stages. A first-year inspector in the Denver metro typically charges at the lower end of the market range ($400 to $475) while still building referral relationships and reputation. Many first-year inspectors complete 80 to 150 inspections, producing gross revenue in the $35,000 to $75,000 range and net take-home in the $25,000 to $50,000 range. The per-inspection dollar is similar to a veteran’s, but volume is lower.
By year three to five, an established solo inspector typically charges at or above mid-market, attaches ancillaries on most jobs, and completes 200 to 300 inspections annually. Per-inspection take-home rises to the $275 to $400 range as ancillaries lift the per-visit invoice. By year seven and beyond, inspectors who add commercial work, expert-witness contracts, or staff inspectors see per-inspection figures less because the revenue mix changes — a commercial property condition assessment at $4,000 produces a single per-inspection number unlike anything in the residential mix.
What Inspectors Should Track to Improve Per-Inspection Numbers
Inspectors who want to lift per-inspection take-home rather than just chasing more jobs typically track four metrics monthly. First is the ancillary attach rate: what percentage of inspections included at least one paid add-on. Top inspectors hold this above 70 percent in radon-heavy markets like the Front Range. Second is the average invoice per inspection, with a target of growing it 5 to 10 percent year over year through pricing reviews and ancillary mix. Third is the unbilled-time-per-inspection metric: how many total hours of work each job actually consumes, including drive, intake, and report writing. Fourth is the cancellation and reschedule rate, which silently erodes per-inspection economics when a half-day calendar slot collapses to nothing.
These metrics matter more than headline annual revenue because they identify whether each individual inspection is becoming more profitable or just more numerous. Two inspectors with identical $125,000 annual gross can have very different take-home if one runs 320 inspections at $390 average and the other runs 220 inspections at $570 average with strong ancillary attach.
Buyer Reading: What Your Inspection Fee Actually Pays For
From the homebuyer’s seat, the per-inspection fee covers expert time on site, equipment depreciation (moisture meters, infrared cameras, gas detectors, ladders), insurance that protects the buyer if the inspector misses something material, and the labor of producing a thorough written report. A buyer paying $500 is not buying $500 worth of the inspector’s time at minimum wage. They are buying credentialed expertise, equipment, insurance coverage, and report production that together support a confident purchase decision.
Buyers who want to dig deeper into how inspection fees are priced and what the consumer-facing math looks like can read the consumer fee breakdown guide. The parent home inspector hiring guide walks through how to choose and vet an inspector, and the per-house companion at how much do home inspectors make per house covers the simpler single-property framing.
References
- ASHI standards of practice and inspector resources — American Society of Home Inspectors
- InterNACHI fee surveys and standards — International Association of Certified Home Inspectors
- ICC inspection credentialing resources — International Code Council