Air Duct Repair & Sealing in Murrieta, CA

When we pressure-test ductwork in Murrieta, the leaks are almost never where the homeowner guessed. They are at the plenum seams, at the register boots, and at the joints nobody could see — including in newer homes near Murrieta Hot Springs that were never sealed properly at the build. Murrieta grew fast through the late 1990s and 2000s, so most homes across Alta Murrieta and Copper Canyon share the same builder-grade flex ductwork, now twenty-plus years old and often on its first deep cleaning. Bear Creek's golf-course setting adds irrigation humidity to the mix, while inland heat everywhere else keeps systems running most of the year.

What we run into in Murrieta is shaped by original builder flex duct that has passed its design life, with sagging runs and crushed elbows common in Copper Canyon attics. So the work starts with a diagnostic rather than a guess — we walk the accessible runs, check static pressure and airflow at the registers, and find where the loss actually is instead of sealing whatever is easy to reach. Repairs get made with mastic and fiberglass mesh, never tape, which fails fast in an attic this hot.

Attic temperatures across Murrieta are the reason tape repairs do not last. Homes in Copper Canyon and Golden City and Alta Murrieta routinely show us three or four generations of failed tape on the same joint, each applied by somebody who assumed the last attempt was the problem.

We quote in writing, document the work with before and after photos, and leave the site cleaner than we found it. That is the whole promise, and it applies to every job we take in Murrieta. Call (951) 555-0170 to schedule.