Rancho Santa Margarita, CACA License #B-902225
(855) 379-9257
Professional Odor Control

Professional Odor Control

Treat the source of the odor, not just the air around it

YelpHal G.9/30/2025

Tony is amazing! He is professional, responsive, knowledgeable, and very detail oriented. Tony and his team worked together with me step by step on a bathroom demolition & complete remodel which turned out perfect.

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Using top of the line equipment and cutting edge tactics we will properly, professionally and certifiably clean, sanitize and de-odorize your home or building. We can handle any size water, sewage, mold or odor issue you may have.

Masking an odor never lasts. We remove the source material, clean every affected surface, then treat the air and the contents.

Odors we remove

  • Sewage and category 3 water odors
  • Smoke and protein odors
  • Rodent and animal odors
  • Mold and musty crawlspace odors
  • Commercial and multi-unit odor issues

Air purification, disinfection and deodorization

Affected porous materials are removed, hard surfaces are cleaned and sealed where needed, and HEPA filtration runs while the space is treated. We verify by nose and by moisture reading before equipment comes out.

Persistent odors affect the comfort and usability of both residential and commercial properties. They also tend to return, because most quick fixes work on the air rather than on the materials holding the odor.

Our approach is to address odors at their source instead of covering them with fragrance or masking products. That means locating the affected materials, treating or removing them, and then treating the space.

Odor problems we address

  • Fire & smoke odors

  • Mold-related odors

  • Animal odors

  • Commercial odors

  • Hotel & assisted living odors

  • Locker room & gym odors

  • Other persistent property odors

How the process works

Rather than using perfume or masking agents, our odor work uses Catalytic Enzyme Technology. The objective is to neutralize the odor-causing compounds themselves and treat the materials where the odor remains.

Where appropriate, treatment is applied as an ultra-fine fog so it reaches surfaces and voids that wiping down a room does not.

Porous materials hold the odor

Odors penetrate fabrics, carpet, upholstery, porous building materials and other absorbent surfaces. Those materials keep releasing the odor back into the room long after the air has been freshened.

This is why source treatment is necessary. Treating only the surrounding air produces a result that lasts hours or days rather than permanently resolving the problem.

Protecting the property

Technicians take precautions around valuable and delicate items during treatment, including artwork, electronics, furnishings and personal property. Items that need to be moved, covered or handled separately are identified before work begins.

Frequently asked questions

Why did the odor come back after cleaning?
Usually because the source material was never treated. Carpet, pad, upholstery and porous building materials continue releasing odor after the air has been cleaned.
Do you use fragrance to cover the smell?
No. The goal is to neutralize odor-causing compounds at the source rather than mask them.
Can odor work be done in an occupied commercial property?
Often yes, depending on the space and the treatment required. Tell us how the property is used when you call and we will plan the work around it.

Where we provide this service

100+ cities within a 60-mile radius of our Rancho Santa Margarita office, all covered by the same 24/7 dispatch.

Full coverage map
We called 1st Action, because we had a leak and weren't sure where it was coming from. Tony removed the wall, flooring and found a burst pipe in the washer machine area. He went back and forth with our insurance company trying to get us more money. They wanted to pay us $14k initially for the hardwood floors to be sanded and stained. Tony…
Crissy C.Mission Viejo, California
24/7 Emergency Dispatch

Stop masking the odor. Address the source.

Tell us what you are smelling and where, and we will plan the treatment around it.

CA License #B-902225 · IICRC #193237 · Serving SoCal since 2007