Dryer Vent Cleaning & Air Duct Cleaning in Roseville, CA
California Air Duct Cleaning is a Roseville, CA dryer vent and air duct cleaning service owned and operated by Randy Kienast for over 20 years. Randy personally does every job in Roseville, Rocklin, Granite Bay, Citrus Heights, Lincoln, and Sacramento, and has been A+ rated with the BBB for 20+ consecutive years.
Call Randy at 916-213-4642 or fill out the quote form.

Look at this mess I pulled out of a recent job! The homeowners had no idea it was this bad until their new dryer almost burned up.
Dryer Vent Cleaning

Signs your dryer vent needs cleaning
- Clothes take more than one cycle to dry.
- Clothes or the top of the dryer feel very hot.
- Your dryer shows a vent or airflow error code, like LG D80, D90, or D95. Here’s what your dryer’s error code means.
- Lint is collecting around the dryer or the outside vent.
- It has been more than 2 years since the vent was cleaned.
- You just moved in, or you are installing a new dryer.
Cleaning the lint trap is not enough. Lint gets past the trap and builds up inside the vent where you can’t see it.
Check the vent before you buy a new dryer
Slow drying usually isn’t a bad dryer. It’s a restricted vent. Always have the vent checked and cleaned before installing a new dryer. A new dryer on a clogged vent will dry just as slowly and run just as hot.
Not all dryer vent cleaning is the same
The short duct behind your dryer is only the start. Most of the vent runs inside walls, through the attic, out the side of the house, or up to the roof. Bends and long runs hide lint.
If the roof jack is clogged, the vent is still clogged. A vent can look clear at one opening and still be blocked farther along.
Before you hire anyone, ask: “How will you clean the entire vent, including the roof jack?” I clean the whole run, start to finish, and confirm airflow at the exit.
Why it matters
The U.S. Fire Administration estimates about 2,900 home clothes dryer fires each year, and failure to clean is the leading cause (34%). (USFA report)
Call Randy at 916-213-4642 or fill out the quote form.
Air Duct Cleaning

When to consider air duct cleaning
- New homes: ducts often hold leftover construction debris such as drywall dust and sawdust.
- Older homes (5+ years): dirt, dust, dust mites, and rodent droppings can build up over the years.
- You just moved in and don’t know if the ducts were ever cleaned. Most homes never have been.
- After a remodel, or when you see dust blowing from the vents.


Most people spend about 90% of their time indoors. The EPA has more on indoor air pollutants and sources.
Call Randy at 916-213-4642 or fill out the quote form.
Service Area
I’m based in Roseville and serve Rocklin, Granite Bay, Citrus Heights, Lincoln, and Sacramento.
Dryer Vent & Air Duct Cleaning FAQs
How often should a dryer vent be cleaned?
Most homes should have the dryer vent cleaned every 1 to 2 years. Clean it sooner if you dry a lot of laundry, have a long vent run or a roof vent, or notice slow drying.
What do LG dryer codes D80, D90, and D95 mean?
They are airflow warnings. D80 means the vent is about 80% restricted, D90 about 90%, and D95 about 95%. The fix is cleaning the vent, not replacing the dryer.
Should I clean the dryer vent before installing a new dryer?
Yes. A new dryer connected to a clogged vent will dry slowly and run hot, just like the old one.
Do you clean roof dryer vents?
Yes. I clean the entire vent, including the roof jack, because a clogged roof jack means a clogged vent.
How do I know the whole vent was cleaned?
I clean the full run from the dryer to the exit, then confirm airflow at the exit.
Who will do the work?
I do. California Air Duct Cleaning is owner-operated, and I personally handle every job.
How do I get a quote?
Call 916-213-4642 or fill out the quote form.


