Low Rates 7-Days Per Week!



Rahil V.

Kent, WA


Excellent Quality, Affordable Price. They came and helped me with my furnace and tuned it up. They were upbeat, friendly and knowledgeable. Thanks!

Joseph W.

Seattle, WA


After Hours arrived on time, set-up quickly and efficiently, took care in keeping our house clean with cloth drops and shoe booties, and then proceeded to work non-stop -- literally non-stop -- until the ducts were cleaned and the job was done. I'm not sure the ducts had ever been cleaned (Curtis found old newspaper clippings, marbles, hair, etc.). I wish we'd done it sooner! Curtis is honest, friendly, knowledgeable and hard-working. He also pointed out other improvements that would help our heating efficiency and protect against pests/rodents. I'd hire him again in a heartbeat. Highly recommended! A+

After Hours Duct Cleaning is #1

You may have noticed your bills constantly piling up but at the same time your HVAC system may not be working as it used to, it is evident that it is losing its efficiency and is not working to its full capacity.

After Hours Furnace and Air Duct Cleaning is an indoor air quality company. After Hours offers discounts for two or more services along with other coupons. We are the specialists providing you with cleaner and healthier indoor air for your home and business.

Over 20 years of experience serving the Seattle area.


The Best Equipment for Duct Cleaning Service

The Nikro EC5000 and Viper Whip system evolved into an award-winning, superior product and as a duct cleaning company we saw the benefits of the equipment being designed, and we never use anything but the best. Did you know our system is much more high-quality than other duct cleaners? Ask us why!

Our Equipment

Industry Grade Quality

Using our state-of-the-art 5000 CFM vacuum and patented Viper Whip System, er effectively remove all debris, dust mites, and pollen from a residential system.

We do tuning and testing of the vacuums to be certain we are creating the most suction possible, in as many situations as possible.

See how the Viper Whip System works!

The patented Viper Clean Sweep System® does two important tasks simultaneously. It can scrub lodged dust and air sweep it away. The Viper® uses a combination of heads which make it possible to leave ductwork shining after a single pass.