Certified Radon Testing for Torrance Homes and Buyers


You can’t smell it. You can’t see it. But it could be in your air right now, putting your health at risk.


Radon is a radioactive gas that rises from the soil and enters homes through cracks in foundations, crawlspaces, or even gaps around pipes. It builds up silently in the air you breathe—especially in areas like Torrance where many homes are built on slabs, have crawlspaces, or sit on shifting soils near the coast. This silent threat highlights the importance of residential & home radon testing in Torrance.


Radon is the #1 cause of lung cancer in non-smokers, killing over 21,000 people each year in the U.S. It’s also been linked to neurological disease. Studies show individuals with Alzheimer’s and Parkinson’s disease have up to 10 times more radon in their brain tissue than those without. These aren’t theoretical risks—they’re life-changing consequences of exposure you can’t feel or detect without testing.


Many Torrance homeowners assume their air is clean. But newer windows, energy-efficient retrofits, and sealed foundations can actually trap radon inside—raising your exposure without you even realizing it. This makes professional residential & home radon testing in Torrance essential for your family's long-term health and safety.

If you haven’t tested your home for radon, don’t wait. The SafeAir™ Company offers certified, non-invasive testing to give you clear answers—and peace of mind.

Worried About Radon? Schedule Your Test Today

Interested In?

Industry-Recognized Certifications and Accreditations

Certified Radon Professionals | NRPP
United States Environmental Potection Agency | EPA
National Radon Safety Board |  NRSB
Enviromental Conultants & Affiliates Network | ECAN

Can Homes in Torrance Really Have High Radon?

Yes. Torrance homes—whether built in the 1950s or last year—can test high for radon gas. The geology of Southern California varies more than people expect, and radon hotspots don’t follow city lines. What matters most is what’s beneath your home and how well it allows gas to escape—or trap it inside. Radon can be present in:

  • Single-family homes, condos, and townhouses

  • Homes with slab foundations or crawlspaces

  • Older properties with settling foundations

  • Newer homes that are tightly sealed for energy efficiency

  • Ground-level apartments or basements

The only way to know is to test.

How Radon Gas Enters a Home - Home Radon testing in Torrance

How Radon Gas Gets Into Your Home

Radon comes from underground. It enters buildings when gas pressure in the soil forces it through small gaps and openings in the structure. Entry points can include:

Foundation or slab cracks

Crawlspaces with exposed earth

Gaps around plumbing or electrical lines

Floor drains or sump pump pits

Expansion joints or construction seams


Once radon enters your home, it mixes with indoor air. Without proper ventilation or mitigation, it can build to dangerous levels that pose a long-term health threat.

Why Choose The SafeAir™ Company for Radon Testing in Torrance?

At The SafeAir™ Company, we’re radon testing specialists. We don’t install mitigation systems or offer cleanup. That means our results are unbiased, and our only job is to give you accurate information you can trust.

  • Certified Radon Experts

All of our technicians are certified by both the NRPP and NRSB, which are the two leading radon certification programs in the country. You’re getting true professionals, not generalists.

  • Accurate, Real-Time Equipment

We use Continuous Radon Monitors (CRMs)—lab-grade equipment that records hourly readings over at least 48 hours. These devices give you a complete picture of radon levels and how they may fluctuate based on weather, ventilation, or time of day.

  • Clear Results with Next Steps

After your test, we’ll provide a report that explains your results, how they compare to EPA safety levels, and what (if anything) you should do next. No jargon, no scare tactics—just straightforward answers.

  • Fast Turnaround and Friendly Service

We know timing is important, especially in real estate transactions. We schedule quickly, test efficiently, and deliver results with no delays. Our team is available to answer questions before, during, and after the process.

When Should Torrance Homeowners Test for Radon?

If your home sits on soil or has never been tested before, it’s time. But even homes that tested low once can become high later. Here’s when to schedule a radon test:

  • Before buying or selling a home

  • After any renovation, especially on lower levels

  • If your home has never been tested

  • Every 2 years, per EPA recommendations

  • After a mitigation system has been installed

  • If a family member is experiencing unexplained respiratory symptoms

Radon Testing Equipment | Home Radon testing in Torrance

Schedule Your Torrance Radon Test Today

Schedule Your Torrance Radon Test Today


The SafeAir™ Company offers certified radon testing for homes, rentals, and real estate transactions across Torrance. We provide clear, reliable results with fast turnaround and no pressure. If you’ve never tested—or it’s been a while—this is your sign to act. Call +1 (310) 218-1855 or complete our contact form to schedule your Torrance home radon test today.


It takes less than 48 hours to get peace of mind. Let’s find out what’s in your air.

The SafeAir™ Company Logo

Your Trusted Partner in Air Quality Testing.

Breathe Easy with Our EPA-Certified Expertise.

Los Angeles, California

Los Angeles County

Orange County

Ventura County

Altadena

Bellflower

Beverly Hills

Burbank

Culver City

El Monte

El Segundo

Glendale

Hawthorne

Hidden Hills

La Cañada Flintridge

Long Beach

Downtown

Los Angeles

Los Feliz

Malibu

Mar Vista

Pasadena

Pomona

Redondo Beach

Rolling Hills

Santa Clarita

Santa Monica

Torrance

West Hollywood

Venice Beach

Aliso Viejo

Anaheim

Brea

Buena Park

Cypress

Dana Point

Fountain Valley

Fullerton

Garden Grove

Huntington Beach

Irvine

La Habra

La Palma

Laguna Beach

Laguna Hills

Laguna Niguel

Laguna Woods

Lake Forest

Los Alamitos

Mission Viejo

Newport Beach

Orange

Yorba Linda

Placentia

Rancho Santa Margarita

San Clemente

San Juan Capistrano

Santa Ana

Seal Beach

Stanton

Tustin

Villa Park

Westminster

Camarillo

Carpenteria

Ojai

Santa Barbara County

Carpenteria

Goleta

Oxnard

Thousand Oaks

Ventura

Montecito

Santa Barbara

Los Angeles County

Orange County

Ventura County

Santa Barbara County

© 2024 - The SafeAir™ Company