Air Distribution System (better known as ductwork/airducts)

The best forced air system is only as good as the air distribution that serves it.

Whether you are having an existing heating and cooling system replaced, or having a new system installed from scratch, a proper air distribution system is crucial for overall performance.

A duct system that is not properly designed and /or installed will raise utility costs, lower comfort levels, and allow dirty air into your system.

If your ductwork is basically in good condition, but perhaps has one or two broken or crushed areas, we can replace only the affected ducts.

If your ductwork is old and falling apart, a complete air duct system replacement may be necessary.

Duct Testing:

Ducts not sealed properly cause leakage of unconditioned air into the duct system or can dump conditioned air into unconditioned spaces. Both of these reduce the capabilities of the heating and cooling system to meet the proper loads and increase energy usage. We can test for these leakages and remedy them by Duct Sealing.

Duct Sealing:

Ductwork is sealed with UL listed duct mastic. This mastic is non-toxic and water resistant. After the ducts have the mastic applied they will have nylon panduit straps attached tightly to the metal collar at the beginning of the duct and the air distribution wyes. Unlike duct tape this method will not dry and peel away for the ductwork even after years of extreme conditions.


Read more before you decide. Flexible duct work can actually be damaged and become leaky, causing more debris to settle in them, not to mention energy loss.

Consumer Alert:

Duct requirements have driven many low-quality contractors "underground" causing them to not get a building permit. Not getting a permit can have negative legal ramifications for homeowners.


*We are not currently taking weekend appointment requests via our website form.

Comfort King provides Air duct services to the following areas: Cameron Park, Camino, Placerville, El Dorado Hills, Pollock Pines, Folsom, Rancho Cordova and Shingle Springs. If you’re looking for Air duct services, Air duct Maintenance, or Air duct Repairs, Call Comfort King, Inc. We specialize in Cameron Park Air duct services, Shingle Springs Air duct services, Placerville Air duct services, Camino Air duct services, Pollock Pines Air duct services, El Dorado Hills Air duct services, Folsom Air duct services, Rancho Cordova Air duct services. Air duct Maintenance, Air duct Repairs