ADC Air Ducts San Jacinto, CA



Duct Repair & Replacement Services in San Jacinto, CA


Sometimes, cleaning isn't enough. If your ductwork is crushed, rusted out, or infested with rodents, it needs to be physically repaired or replaced. We are San Jacinto, CA’s structural ductwork specialists. Whether you need to replace old ductwork in house or simply repair a damaged section, we provide the heavy-duty solutions that restore your home's airflow and integrity.

Call (833) 963-1661 to schedule your repair assessment.





When to Repair vs. Replace


In San Jacinto, CA, we often see older homes with original ductwork that has degraded over decades.

  • Repair: If you have a single crushed flex duct or a disconnect caused by a cable guy crawling in the attic, we can perform a targeted repair. We splice in new flex, secure it with tension straps, and seal the connections.
  • Replace: If the insulation is falling off, the inner liner is shredding, or there is extensive rust/mold, a full replacement is safer and more cost-effective in the long run. We install modern R-8 insulated ducts that meet current building codes.Call (833) 963-1661 to schedule your repair assessment.
HVAC Repair and Maintenance Experts




Fixing Leaking AC Ducts in Attic


A common issue in San Jacinto, CA is water damage from sweating ducts. If the insulation on your ducts is thin or missing, the cold air inside clashes with the hot attic air, causing condensation. This water can drip onto your ceilings, causing stains and mold. We repair these issues by installing properly insulated ductwork and vapor barriers to stop the sweating for good.



Clean Air Ducts for Better Indoor Air Quality
Diagnosing Compressor Performance and Noise Issues

The Impact of Critter Damage


Raccoons, squirrels, and rats love nesting in ductwork. They claw through the soft flex duct to create warm homes, leaving behind urine and feces. If you have had a critter infestation, you must replace the damaged sections. We remove the contaminated ducts, sanitize the area, and install fresh, clean ductwork.

Call (833) 963-1661 to schedule your repair assessment.





Frequently Asked Questions


  • How long does a duct replacement take? A full system replacement in an average San Jacinto, CA home typically takes 1 to 2 days. We work efficiently to minimize the time you are without AC/Heat.
  • Can you add a new vent to a room? Yes. If you have a room renovation or an addition, we can cut into the main plenum and run a new duct line to supply air to that space.
  • Is metal ductwork better than flex? Metal is more durable for main trunk lines, but modern flex duct is excellent for branch lines if installed correctly (pulled tight with no kinks). We use a hybrid approach for the best results.
  • Do you insulate the ducts? Yes. All new ductwork we install comes with a thick jacket of fiberglass insulation (usually R-6 or R-8) to keep the air hot or cold until it reaches your room.
  • Can you fix a noisy return vent? Often, noise is caused by undersized ducts moving too much air (high static pressure). We can enlarge the return duct or add a second return to quiet the system down.




Restore Your Home’s Airflow in San Jacinto, CA


Don't live with crushed, leaking, or contaminated ducts. Let our structural experts build you a system that delivers pure comfort.

Call (833) 963-1661 to schedule your repair assessment.





Customer Reviews

"We had rats get into our attic and destroy the ducts. It was a nightmare. This team came in, removed the nasty stuff, and put in all brand new white ducts. It looks amazing."

"My bonus room never got air. They realized the duct was kinked over a rafter. They rerouted it and replaced the crushed section. Problem solved."

"Honest contractors. They told me I didn't need a full replacement, just a few repairs. Saved me thousands. I appreciate the integrity."





San Jacinto, CA Insights: Population,
Zip Codes, Influence, and Service Areas

San Jacinto (/ˌsæn həˈsɪntoʊ, jəˈsɪntoʊ/ SAN hə-SIN-toh, yə-SIN-toh; Spanish: ; Spanish for "St. Hyacinth") is a city in Riverside County, California, United States. It is located at the north end of the San Jacinto Valley, with Hemet to its south and Beaumont, California, to its north. The mountains associated with the valley are the San Jacinto Mountains. The population was 44,199 at the 2010 census. The city was founded in 1870 and incorporated on April 20, 1888, making it one of the oldest cities in Riverside County.

Zip Codes in San Jacinto, CA that we also serve: 92583 92582 92581





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Click Here To Call Us (1833) 9631-661