Search this topic and almost everything on the first page is written for the homeowner. Cost pages publish whole-home ranges, and pest company service pages publish a phone number. None of it is wrong, exactly. It is just unusable by the person who has to produce the number. A band with nothing underneath it tells an operator nothing about what to charge for the specific house they are standing in front of, and it arrives at the appointment anyway, because the customer read it before calling.
Exclusion is construction pricing, not treatment pricing
A treatment is consumables and a route stop. The product is measured in ounces and minutes, the visit repeats on a schedule, and the pricing question is really a density question: how many of these can a tech do in a day. Exclusion breaks every one of those assumptions. It is a one-time build with a materials takeoff, a fabrication step, and an outcome the customer can inspect afterward and either accept or argue with.
The physical spec is unforgiving in a way treatment is not. The CDC puts the threshold at a quarter inch: a mouse fits through a hole the width of a pencil.1 That single number is why an exclusion job cannot be estimated from the curb. Every quarter-inch gap on the building envelope is either sealed or the job failed, and the count of those gaps has almost no relationship to square footage, which is the input most pest pricing runs on. A tight 1,100 square foot ranch with new soffits can have two entry points. A 1,100 square foot ranch with a settled foundation, a dirt crawl, and forty-year-old fascia can have fourteen.
Pricing this like a treatment produces one flat house number that averages those two buildings together. On the tight house you lose the bid to someone who priced it honestly. On the loose house you win the bid and eat the difference, usually somewhere in the second day nobody quoted.
The license question that follows from that
If exclusion is construction, then in some states the work touches a second regulator. A pest license authorizes pest work. Cutting and fastening sheet metal into a soffit is repair to the structure, and the contractor licensing thresholds that govern repair work are set separately and are lower than most operators expect. California is the clearest published example. Its Contractors State License Board raised the minor work exemption from $500 to $1,000 effective January 1, 2025, and attached two conditions that swallow most real exclusion jobs: the work cannot require a permit of any kind, and the person doing it cannot employ anyone on the project.2 Send a two-person crew and the exemption is gone regardless of the price.
Thresholds and scope rules differ in every state, and some structural pest licenses do cover repair work explicitly. The point is not that California's number applies to you. The point is that this is a question with an answer, your state contractor board and your structural pest board both publish theirs, and finding out after you have sold a $2,400 sealing job is the expensive order to do it in.
Charge for the inspection that builds the bid
An exclusion inspection is not a sales call. It is two to three hours of the work product: someone in the crawl space with a light, someone on a ladder at the roofline, a written count of entry points with a photograph and a location note for each one. That document is what the bid is built from, and it is what the warranty will later be measured against. Giving it away means giving away the only part of the job that cannot be redone from memory.
Charge for it, and credit it against the job if they book. That structure does two things at once. It filters the callers collecting free surveys to hand to whoever comes in lowest, and it removes the customer's objection entirely, because the fee disappears the moment they say yes.
It is also where the honest version of the number gets set. An operator who has counted and photographed eleven entry points can defend $2,400. An operator who walked the perimeter for fifteen minutes is guessing, and the guess runs low, because the expensive entry points are the ones you have to lie on your back or stand on a ladder to find.
Price per entry point, with material tiers
Per entry point is the right unit because it is the unit the work comes in. It is also the unit that survives a change in scope: when the customer asks you to skip the gable end, the quote loses one line and one price instead of becoming a renegotiation.
Not every point costs the same, which is why a flat per-point rate drifts. Tier them by what the seal is made of, because the material is a proxy for both the minutes and the skill. The CDC's own guidance splits the same way: small holes get steel wool held in place with caulk or spray foam, and larger holes call for lath screen, metal, cement, hardware cloth, or metal sheeting cut to fit around pipes.1
| Tier | Typical point | What it takes |
|---|---|---|
| 1. Sealed | Utility penetration, pipe collar, dryer vent gap | Steel wool and sealant, hand tools, reachable standing up |
| 2. Screened | Foundation vent, weep course, gable louver | Hardware cloth or lath screen cut and mechanically fastened |
| 3. Fabricated | Soffit and fascia junction, roofline gap, chewed corner trim | Sheet metal cut and formed on site, fasteners, often at height |
Set your own three numbers from your loaded labor cost rather than from what a competitor's yard sign says. The Bureau of Labor Statistics puts the median wage for pest control workers at $44,730 a year, or $21.51 an hour, as of May 2024.3 That is the employee wage with someone else buying the truck and finding the customer. Your cost per field hour is higher once payroll taxes, general liability, the vehicle, and every unbilled hour of quoting ride on top of it. Tier pricing works when each tier's price clears that loaded cost with margin at the minutes the tier takes, and it fails the moment tier 3 is priced off a gut feeling about what sounds fair next to tier 1.
The access multipliers nobody quotes
Two entry points that are identical on paper can differ by an hour of labor because of where they sit. Access is the second axis of the price, and leaving it inside the per-point rate is what makes crawl-heavy houses lose money.
Add a separate line for each restricted-access zone the job requires, not for each point inside it, because the cost is in the setup rather than the repetition. A belly-clearance crawl space is a suit, a light, knee pads, and a slow exit path before a single fastener goes in. An attic in July is a heat exposure with a time limit on how long anyone works before they come down. The BLS notes that pest control workers have one of the highest injury and illness rates of all occupations, largely from kneeling, bending, and crawling in tight spaces, and it names attic summer heat and crawl space winter cold specifically as conditions of the job.3 Work that carries that much physical cost should carry a price line, and it never does when the whole house is one number.
Elevation is the other one. Anything above ladder-from-the-ground height changes the crew size and the setup time. Price the roofline separately, because it is also the point customers most want to skip, and a per-point line makes that their decision in writing rather than yours to absorb quietly.
Decontamination is its own line, not a courtesy
Sealing a building with an active population inside it is not exclusion, it is trapping rodents in a wall. The job usually has three phases, and the middle one is the one that disappears from bids: trap and remove, then seal, then clean up what the infestation left behind.
That cleanup has a published procedure and it is not quick. The CDC's guidance is explicit that droppings, urine, and nesting material must not be vacuumed or swept, because that puts contaminated particles into the air. The method is to saturate the material with an EPA-registered disinfectant or a fresh bleach solution of one and a half cups per gallon of water, let it soak five minutes, wipe it up with paper towels, then double bag the waste.4 For heavy infestations the CDC calls for coveralls, boots or shoe covers, goggles, and respiratory protection at the level of a half mask air purifying respirator with a HEPA filter or a powered air purifying respirator, and it points to state fit testing requirements before that respirator is worn at all.4
Read that as a line item and it prices itself: consumables, disposable PPE, a respirator program you either have or do not, disposal, and hours that scale with the square footage of contaminated attic rather than with the entry point count. Fold it into a per-point price and you are donating the most unpleasant hours on the job. Quote it separately and scope it by area instead. Some customers will want the whole attic, some will want the pantry and nothing else, and both are fine answers once the line exists.
The exclusion warranty is the product
Here is the distinction that decides whether an exclusion warranty is an asset or a liability. You are warranting entry, not rodents. A seal that holds is something you controlled and can stand behind. A house that stays rodent free forever is not, because the neighbor's compost pile, the new roof someone else installs next spring, and the garage door left open in November are all outside your work.
Write it that way. The warranty covers the specific points on the photographed list, for a stated term, against failure of the seal or new rodent entry through that seal. It does not cover points outside the list, including points the customer declined, and it does not cover damage to the structure by weather, other trades, or the animals of a later infestation coming in somewhere new. The photographed entry-point list from the inspection is doing double duty at this stage: it was the bid's line items, and now it is the warranty's boundary. That is the practical reason to photograph every point even when the seal is a ten-minute job.
This is a different instrument from a treatment reservice guarantee, which promises a return visit when a treated pest reappears within a window. Keep the two separate in your paperwork, and if you offer both, say plainly which one applies to which part of the job. The reservice guarantee guide works through the treatment side of that.
Term length is a business decision rather than a standard: shorter on a house with known deferred maintenance, longer on a tight structure where you sealed everything you found, with a paid annual inspection as the renewal condition. What matters more than the number of months is that the boundary gets written down while everyone still agrees on what it says.
When to decline a structure you cannot warranty
Some buildings cannot be excluded at any price a customer will pay. An open pier foundation with no skirting, a log structure with continuous chinking gaps, a failed roof deck, or a shared wall in a duplex where half the envelope belongs to someone who has not hired you. In each case the entry point count is not finite, so the warranty has no boundary you can defend.
Two honest options remain and neither is a full-price exclusion job. Sell a scoped partial: seal what you can, list the points you are not sealing, and state in writing that no warranty attaches to the untreated areas. Or decline the exclusion and offer ongoing control instead, which is the right product for a building that will keep letting rodents in. The bid that ruins a month is the one where an operator took a whole-house price on a structure they knew was open, then returned for free four times against a warranty that could never have been satisfied.
Worked example: a six-entry-point ranch house
All figures below are illustrative. The structure is the transferable part, not the numbers. Substitute your own tier prices once you have built them from your own loaded cost.
A 1,400 square foot ranch, mice in the kitchen and attic, dirt crawl space with belly clearance under about a third of the footprint. The paid inspection takes two and a half hours and produces six photographed entry points: two utility penetrations at grade, one gap at the garage door corner, two crawl space foundation vents with rusted screening, and one opening at the gable soffit junction fourteen feet up. Droppings across roughly 200 square feet of attic insulation.
| Line | Qty | Unit | Amount |
|---|---|---|---|
| Inspection and entry-point survey, credited on booking | 1 | $175 | $175 |
| Tier 1 seal, utility penetration at grade | 3 | $65 | $195 |
| Tier 2 seal, hardware cloth over foundation vent | 2 | $125 | $250 |
| Tier 3 seal, fabricated sheet metal at gable soffit, 14 ft | 1 | $240 | $240 |
| Crawl space access, restricted clearance | 1 | $120 | $120 |
| Trapping and removal, two return visits | 1 | $190 | $190 |
| Attic decontamination, 200 sq ft, per CDC procedure | 1 | $310 | $310 |
| Job total | $1,480 | ||
| Less inspection fee already collected | −$175 | ||
| Balance due | $1,305 |
Now run the check that decides whether the bid was any good. Two techs for one full day is sixteen field hours. At an illustrative loaded cost of $45 per field hour, which is roughly double the BLS median wage to account for taxes, insurance, the vehicle, and overhead,3 that is $720 of labor. Call materials and disposables $180. Add the two short trapping return visits at three hours combined, another $135. Total cost near $1,035 against $1,480 of revenue.
That is a job worth doing, and it is worth noticing which lines are carrying it. The six seals themselves come to $685. The crawl access, the trapping visits, and the decontamination come to $620. Those are the three lines that vanish when a house gets quoted as one number, and losing them turns a profitable day into a break-even one. Notice too that the same house with the gable point declined by the customer drops to $1,240 without any renegotiation, because the line simply comes off.
One more piece of arithmetic to run at the end of every exclusion job: compare the hours you spent against the hours the tier prices assumed. Exclusion is the job type where estimates drift fastest, because access surprises are invisible from the driveway. Two or three of those comparisons will tell you more about your tier 3 price than any published cost range.
If you are also setting prices for the treatment side of the business, how to price bed bug treatments covers the severity-driven version of the same problem, and how much to charge for a termite inspection works through the paid-inspection structure where a report is the deliverable.
Put every entry point on the quote as its own line
We built EosLog's quote generator so an exclusion bid can carry the inspection, each sealed point, the access lines, and the decontamination as separate items on one PDF. The customer sees what they are buying, and declining a line changes the total instead of restarting the conversation.
Try the free pest control quote generator
No account required. You can also create a free EosLog account to keep the inspection photos, the quote, and the invoice on the same job record, or see the plans first.
Sources and further reading
- Centers for Disease Control and Prevention, How to Seal Up to Prevent Rodents (mice fit through a hole 1/4 inch or 6 millimeters wide; small holes filled with steel wool held by caulk or spray foam; larger holes closed with lath screen, metal, cement, hardware cloth, or metal sheeting). Last reviewed April 8, 2024.
- California Contractors State License Board, Industry Bulletin #24-07, License Requirement for Minor Work Increases from $500 to $1,000 (AB 2622, effective January 1, 2025; exemption does not apply if the work requires a permit or if the person employs anyone on the project). California only. Check your own state contractor board and structural pest board.
- U.S. Bureau of Labor Statistics, Occupational Outlook Handbook, Pest Control Workers (median annual wage $44,730, or $21.51 per hour, May 2024; one of the highest injury and illness rates of all occupations, with kneeling, bending, and crawling in tight spaces, attic heat, and crawl space cold named as conditions of the work). Used as a wage baseline, not as a billed rate.
- Centers for Disease Control and Prevention, How to Clean Up After Rodents (do not vacuum or sweep droppings, urine, or nesting material; saturate with an EPA-registered disinfectant or a bleach solution of 1.5 cups per gallon of water and let soak 5 minutes; heavy infestation PPE includes coveralls, boots or shoe covers, goggles, and a half mask air purifying respirator with a HEPA filter or a PAPR, subject to state fit testing requirements). Last reviewed April 8, 2024.
This guide reflects general US pest control practice as of 2026 and is not legal advice. Every dollar figure in the tiers and the worked example is illustrative, including the $45 loaded hourly cost. Licensing thresholds for structural repair work vary by state, so confirm scope with your state contractor board and structural pest board before selling repair work. Respirator use is governed by occupational safety rules that include medical evaluation and fit testing; confirm requirements with your state occupational safety authority.