Test Only — Serving Los Angeles & Ventura Counties

Your Trusted Advisor for Mold Inspection

We are a test-only mold inspection company based in the San Fernando Valley, serving Los Angeles and Ventura Counties. Our goal is to provide a calm and balanced approach — with friendly, plain language explanations and detailed reports of our findings.

Certified Mold Inspector (CMI)
AIHA-Accredited Lab Partner
Test-Only — No Conflict of Interest
Transparent Pricing
Certified Mold Inspector (CMI)
AIHA-Accredited Lab Partner
Test-Only — No Conflict of Interest
Transparent Pricing

What We Offer

Our Services

Explore our full range of professional services tailored to your needs.

Tanjun Mold Inspections clinic interior

3

Certifications

100%

Test-Only

24-48h

Lab Results

About Us

Why Tanjun?

Tanjun Mold Inspections is a fully insured small business that serves the Los Angeles and Ventura County areas. As an independent third party test-only business, we provide unbiased assessments. We deliver friendly explanations that non lab techs can understand, together with detailed reports of our findings and recommendations. Our goal is to help you understand the fungal ecology of your home so that you can have peace of mind.

  • MICRO Certified Mold Inspector (CMI
  • AIHA-accredited lab partner (Eurofins Built Environment Testing)
  • Test-only — no conflicts of interest
  • Transparent pricing starting at $350

Client Reviews

What Our Clients Are Saying

Don't take our word for it — hear from real clients who've experienced great results.

5.0 out of 5 — 4+ reviews
"Charles walked us through all the test results and broke them down into language we could understand. Transparent pricing, responsive service, and quick results. Highly recommended."

Andrew V.

Granada Hills, CA

Google
"Spent a lot of time with us and walked me through the entire process. Very thorough inspection and detailed explanation of findings. It was all very helpful."

Jodie M.

San Fernando Valley, CA

Google
"Charles was prompt, professional and explained everything in detail. Would definitely recommend Tanjun for anyone needing a mold inspection."

Jon B.

Northridge, CA

Google
"Charles is very patient and takes the time to educate you on what's happening. The reports were incredibly detailed. After following through with remediation based on his findings, our health improved significantly."

Phil I.

Los Angeles, CA

Google

Common Questions

Frequently Asked Questions

Get quick answers to the questions we hear most often.

Depending on customer requests and the property condition, a Tanjun mold inspection may include a visual assessment of areas of concern (and broader areas as applicable), professional moisture and humidity measurements, and thermal imaging when conditions warrant. We document our findings and provide a detailed written report. If sampling is needed, we may collect air or surface samples and send them to our AIHA-accredited lab partner for analysis. The process typically takes 1-2.5 hours depending on the scope and size of the property.

Home mold inspections start at $350 for homes up to 1,500 square feet. This includes moisture readings, humidity measurements, and a detailed findings report with remediation protocol if applicable. Air and surface lab samples are $95 per sample. Indoor Air Quality (IAQ) testing starts at $440 (includes 2 air samples). Post-remediation clearance testing starts at $550. We believe in transparent pricing with no hidden fees.

Yes. Tanjun performs mold inspections and testing exclusively — we do not offer mold removal or remediation services. Since we do not perform remediations, we can avoid conflicts of interest and focus on providing objective assessments and recommendations. Our findings and reports reflect the actual condition of your property.

Standard lab results from our AIHA-accredited partner (Eurofins Built Environment Testing) are typically available within 24-48 hours after sample delivery. Rush processing is available for time-sensitive situations such as real estate transactions or post-remediation clearance. Charles will walk you through every result and explain what the findings mean in plain language.

Tanjun Mold Inspections serves Granada Hills, Northridge, Porter Ranch, Chatsworth, North Hills, Reseda, Woodland Hills, and the broader San Fernando Valley. We also serve communities throughout Los Angeles County and Ventura County, including Simi Valley, Thousand Oaks, Calabasas, Sherman Oaks, Encino, and surrounding areas.

Service Area

Areas We Serve

Proudly serving Granada Hills and surrounding communities.

Ready to Get Started?

Contact us today and take the first step. Free consultations available.