Trusted since 2001 · Same-day response for emergencies · Call 951-458-6466
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Who They're For and What They Solve
Airflow & Performance Testing measures how much air actually moves through your dryer duct. A technician takes readings with a calibrated anemometer and manometer, converts them to cubic feet per minute and static pressure, then compares both figures against the minimum your dryer manufacturer requires to operate correctly.
You need it when your dryer underperforms and nobody has measured anything yet. Homeowners book it after clothes stay damp through a full cycle. Landlords and property managers order it when a unit turns over, an inspection flags the vent, or a tenant reports the laundry room running unusually hot.
Restricted airflow traps heat and moisture inside the duct, which is where lint accumulates and where fire risk builds. Left alone, the dryer runs longer cycles, burns more energy, and wears out its heating element early. Testing tells you whether a restriction exists and how severe it is before you spend anything.
Is It Time?
These are the symptoms customers describe most often before we test.
Our Services
Testing means four distinct measurements, and we perform all of them on a standard visit.
We place a calibrated anemometer at the exterior termination and read air speed, then convert it to cubic feet per minute. That figure is compared against your dryer's published minimum. This is the single number that tells you whether the system passes or fails.
A manometer reads pressure inside the duct while the dryer runs. This reveals how hard the blower is working against resistance. High static pressure with acceptable volume usually means a long duct run or too many bends rather than debris.
A borescope travels the duct so we can see what the numbers imply. We record the distance to each crushed section, lint dam, disconnected joint, or nest, which lets any repair target the exact spot instead of guessing along the whole run.
We run a timed test load and record exhaust and surface temperatures. After any approved cleaning or repair, we repeat the entire sequence so you have before-and-after readings proving performance was actually restored.
Not sure which approach your situation needs? We assess first and recommend only what’s necessary, no upsells.
Why Homeowners Choose Mr. Local Services
If your system tests within manufacturer spec, we write that down, tell you so, and recommend nothing further. We have never invented a finding to sell follow-up work.
Our anemometers and manometers are recalibrated annually. Certified dryer exhaust technicians take every reading, so the numbers on your report are defensible.
Flat-rate pricing quoted before we arrive, and the full fee applies toward any repair or cleaning you approve. Diagnosis never becomes money wasted.
Drop cloths down, appliance moved and reconnected properly, and every reading explained at the machine before we leave. Most visits run 45 to 75 minutes.
How It Works
Call 951-458-6466 and describe the symptom. We quote the flat fee on that call and schedule a two-hour arrival window, usually next day.
We record airflow volume, static pressure, and exhaust temperature with the dryer running, then compare each figure against your appliance’s required minimum.
The borescope locates and measures the distance to any restriction. We walk you through every reading and explain what each one means in plain language.
You receive the documented readings. If work is warranted we quote it then, with the test fee credited. If not, we say so.
Pricing
We quote a flat rate on the phone before booking, and that number does not change on site.
Typical range: $129 to $249 for a standard residential single-dryer system including all four measurements and the written report.
What affects your price: total duct length and number of bends, whether the termination sits at roof level or ground level, how accessible the appliance and duct are, and whether the property has multiple dryers or shared commercial ducting.
The full test fee is credited toward any cleaning or repair you approve, so testing costs you nothing if work follows.
Most residential dryers require a minimum near 100 cubic feet per minute at the termination. We compare your reading against your specific appliance's published figure.
An inspection looks at the system visually. Testing measures it with instruments and produces numbers you can compare against a required minimum.
Yes. Testing is a standalone service. We measure first and only recommend cleaning when the readings actually support it.
Most residential visits run 45 to 75 minutes, including camera mapping and the walkthrough of your readings.
Every visit includes a written report with all four readings, restriction locations, and pass or fail against your dryer's spec.
When testing shows a crushed duct or a failed joint, our dryer vent repair page explains exactly which faults we correct and what each repair involves, so you can see the fix before you approve it.
Next-day appointments in most cases. Call 951-458-6466 and overheating or burning-smell reports move to same-day priority.
Stop guessing why your dryer runs long. We measure, we document, and the test fee comes back to you if work follows.
