Dryer vent cleaning
Whole-home duct cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Aprilaire Dryer Vent Cleaning in San Francisco: What to Know First
Aprilaire dryer vent cleaning in San Francisco typically runs $149 to $289 for a standard single-family home, and we complete most jobs in 60 to 90 minutes. That price is put in writing before we touch a single vent cover, so you know exactly what the job costs before the first tool comes off the truck. We’re an independent Aprilaire service provider, which means we work on their equipment every week but don’t answer to their corporate office – we answer to you.
If you own an Aprilaire dryer vent system – or an Aprilaire whole-home ventilation setup that ties into your laundry exhaust – this page tells you what goes wrong, what it costs to fix, and how we do the work. Call (951) 527-6259 for a free estimate, and a live person will answer. We don’t do voicemail loops.
How Aprilaire Products Fail – and How We Fix Them
- Aprilaire Model 8100 Energy Recovery Ventilator ties into laundry exhaust in some San Francisco flats. We see these in older Richmond District and Sunset District homes where space is tight and the dryer vent shares ductwork with the ERV. The Aprilaire 8100’s core gets coated with dryer lint when the vent backdrafts, which drops airflow and pushes moisture back into the laundry room. We clean the shared duct run, inspect the ERV core for lint fouling, and restore proper airflow without voiding the Aprilaire warranty.
- Aprilaire Model 8145 Fresh Air Ventilator installed near the laundry room. San Francisco’s marine layer keeps outside humidity high most of the year, and the 8145 pulls that damp air in continuously. When the dryer vent is clogged, warm moist exhaust lingers and the 8145’s intake screen picks up lint fibers. We find this on homes in Noe Valley and Glen Park where the ventilator sits on the same wall as the dryer. The fix is cleaning the vent line and replacing the intake screen if it’s fouled.
- Aprilaire Model 5000 Electronic Air Cleaner on the return side of the HVAC system. This isn’t a dryer vent component, but we’ve been called to San Francisco homes where the dryer vent was so blocked that lint circulated back through the return and coated the 5000’s collection cells. The homeowner thought the air cleaner failed. It didn’t – the dryer vent was the source. We clean the vent first, then verify the Aprilaire 5000 is operating correctly so you don’t pay for an air cleaner repair you don’t need.
- Aprilaire Model 8126X Ventilation Control with dryer exhaust monitoring. The 8126X displays ventilation status on a wall panel, and a clogged dryer vent triggers persistent “ventilation service” alerts. We’ve had San Francisco homeowners replace this controller thinking it was defective. It usually isn’t – it’s doing its job and telling you the vent is restricted. We test static pressure at the vent termination before and after cleaning so you can see the actual improvement, not just take our word for it.
- Aprilaire humidifier models 600 and 700 used in San Francisco laundry rooms. These units pull air from the surrounding space, and a lint-laden laundry room clogs their water panels faster than Aprilaire’s suggested replacement schedule. We see this consistently in Pac Heights and Cole Valley homes where the dryer sits close to the humidifier. We clean the dryer vent and advise on humidifier placement or filter replacement intervals based on what we actually find in your home.
Styles & brands we work with




Our Aprilaire Dryer Vent Cleaning Process
Every Aprilaire job follows the same six steps, whether it’s a standard dryer vent or one tied into a whole-home ventilation system.
- 1
Call and written estimate. You call (951) 527-6259, tell us what you’re seeing – slow drying, lint around the vent, a musty smell in the laundry room. We give you a written price range before scheduling. That price doesn’t change when we arrive.
- 2
Technician verification before arrival. You receive the technician’s name and photo before the visit. At the door, they show a photo ID badge. Every Linden Air Duct San Francisco tech is background-checked and identity-verified under the Threshold Standard. No exceptions.
- 3
System inspection and airflow testing. We check the full vent run from the dryer connection to the exterior termination. On Aprilaire-integrated systems, we also check the ventilation control panel for stored alerts and test static pressure at the vent outlet.
- 4
Negative-pressure extraction with Rotobrush equipment. We use professional-grade Rotobrush and Nikro machines to pull lint, debris, and any nesting material out of the full vent run. Aprilaire components that touch the vent path, like the 8100 ERV core or the 8145 intake screen, get inspected at the same time.
- 5
Parts decision with you, before any work. If we find a damaged vent cap, a missing bird guard, or a fouled Aprilaire component that needs attention, we show you what we found and give you a written price for the additional work before we do it. No surprise invoices at the end.
- 6
Post-cleaning verification and the 365-Day Done Right Promise. We re-test airflow, show you before-and-after readings, and document the work. If anything isn’t right within 365 days, we come back and make it right. That’s in writing on every job.
See the difference
Before
After
Before
After
Before
AfterWhat Aprilaire Dryer Vent Cleaning Costs in San Francisco
Here are the real numbers for San Francisco, based on the jobs we actually do:
- Standard Aprilaire dryer vent cleaning, single-family home: $149 to $199. This covers the full vent run, negative-pressure extraction, before-and-after airflow readings, and written documentation.
- Aprilaire-integrated system with ERV or fresh air ventilator inspection: $229 to $289. The extra cost reflects the additional components we inspect and test around the dryer exhaust path.
- Bird guard installation or vent cap replacement: $89 to $149 depending on the cap or guard spec. We give you a written price before we install anything.
- Vent rerouting for Aprilaire systems with code violations or unsafe runs: $350 to $650 depending on distance and access. We see this in older San Francisco homes where the original vent run was never done to current code.
What moves the price is vent run length, roof access versus wall access, and whether your Aprilaire system shares ductwork with ventilation components. We quote one flat price per system before work starts, not a per-vent figure that creeps upward. Call (951) 527-6259 for an exact quote – estimates are free.
Why San Francisco Homeowners Call Linden Air Duct San Francisco for Aprilaire Work
The Threshold Standard is the reason. Every technician we send to your door is background-checked, identity-verified, and arrives in a clean marked uniform with a photo ID badge. You get their name and photo before the visit. You know exactly who’s walking through your door. For parents with young children, older homeowners, and anyone who wants to know who’s in their house, that matters more than a cheap price.
We’ve been serving San Francisco since 2004 as part of the Threshold Group family. Marcus Veale and his crew work on Aprilaire equipment regularly, and we also service Lennox, Trane, and Carrier systems, so we see how Aprilaire integrates with other brands in real homes. Every job gets a written price before work starts and the 365-Day Done Right Promise in writing. If we don’t fix it right, we come back at no charge. That’s not a promotion – it’s how we’ve always operated.
FAQs
No. Aprilaire warranties cover manufacturing defects in their products, not maintenance of the vent system connected to them. We clean and inspect without modifying Aprilaire components, and we document everything. If you have an Aprilaire ERV or fresh air ventilator tied into your laundry exhaust, we inspect those components without altering them, so your warranty stays intact.
If your Aprilaire 8126X control panel shows repeated ventilation service alerts, or if your Aprilaire 8145 or 8100 seems to run constantly without improving air quality, a restricted dryer vent is a common cause. We test static pressure at the vent termination and check your Aprilaire controls before and after cleaning, so you get hard numbers showing the improvement. Call (951) 527-6259 and we’ll walk you through what to look for.
Some companies quote a low per-vent price or a teaser rate, then find “additional work” once the van is in your driveway. That’s the bait-and-switch this industry is known for. We give you one flat price per system in writing before work starts. You know the total before we arrive. The number on the estimate is the number on the invoice.
In San Francisco, most homes need dryer vent cleaning every 12 to 18 months. The city’s coastal air carries salt and moisture that makes lint stick to vent walls faster than in drier climates. If you have an Aprilaire ERV or fresh air ventilator tied into the same duct run, the added airflow can pull lint deeper into the system. Homes with long vent runs, multiple occupants, or pets may need it more often. We’ll give you a straight answer for your specific home after the first cleaning.
If we find that your Aprilaire ERV core, fresh air ventilator, or humidifier has a separate issue beyond the vent cleaning, we’ll tell you plainly and give you a written price for any repair we recommend. We repair what we find, but we don’t invent problems to inflate the invoice. If a covered repair doesn’t hold, we come back at no charge – that’s the 365-Day Done Right Promise.
We show you before-and-after airflow readings, photos of the vent interior where accessible, and written documentation of what we removed and what we found. You see the results, not just a receipt. If anything looks wrong within 365 days, we return and make it right. We put that in writing on every job. Call (951) 527-6259 and we’ll schedule a time that works for you.
Written by Marcus Veale, Owner, Linden Air Duct San Francisco at Linden Air Duct San Francisco, serving San Francisco and nearby areas.