"After our youngest was diagnosed with asthma, I was desperate to figure out what was triggering her symptoms at home. Alchemist came out, walked through everything with me, and explained what they found in a way I could actually understand. No drama, no pressure — just honest answers. We finally have a plan."
Meet Us
Why I Started Alchemist: A Local Dad's Mission for Cleaner Air
Most families in Northridge never think about the air inside their home — until someone starts sneezing every morning, or a child's asthma flares up without explanation. Mold spores, dust mites, pet dander, and hidden moisture can quietly affect the people you love most. At Alchemist Mold Testing, we conduct honest, thorough air quality assessments so you understand exactly what's in your home's air — and what you can do about it. No scare tactics. No pressure. Just clear answers from someone who genuinely cares about your family's wellness.
"We were buying a home and wanted a real mold and air quality assessment before we moved our kids in. The team was thorough, professional, and genuinely kind. The report was detailed but easy to read. We felt so much better going into closing knowing exactly what we were working with."
"My mother-in-law moved in with us last year and we noticed she was having more respiratory issues than usual. Alchemist came out and found elevated humidity in the bedroom and some mold growth in the bathroom wall cavity we had no idea about. They explained everything clearly and we got it addressed. She's doing so much better now."
"I set up a nursery for our first baby and wanted to make sure the air was as clean as possible. Alchemist did a full air quality assessment and even gave me some parent-approved tips for improving nursery air before our daughter came home. That kind of thoughtfulness meant the world to me."
What We Do
Services for Northridge, CA Neighbors
Mold Inspection & Testing
Comprehensive mold inspection and air/surface sampling to identify mold species, concentration levels, and hidden growth throughout your Northridge property.
Learn about mold inspection & testing
Water Damage Inspection
Detailed water damage inspection using moisture meters and thermal imaging to locate active leaks, saturated building materials, and hidden water intrusion in Northridge properties.
Learn about water damage inspection
Indoor Air Quality Testing
Independent indoor air quality testing measuring airborne mold spores, VOCs, particulates, and other biological contaminants to assess the health environment of your Northridge home or business.
Learn about indoor air quality testing
Post-Remediation Verification
Independent clearance testing after mold or water remediation to confirm work was completed successfully and your Northridge property meets IICRC S520 clearance criteria.
Learn about post-remediation verification
Real Estate Mold Inspection
Pre-purchase and pre-listing mold inspections for Northridge real estate transactions, providing buyers, sellers, and agents with impartial laboratory-confirmed findings before escrow closes.
Learn about real estate mold inspection
HVAC Mold & Air Quality Inspection
Targeted mold and air quality inspection of HVAC ducts, air handlers, and coil units to identify microbial growth and contamination sources circulating through your Northridge home or building.
Learn about hvac mold & air quality inspection
Smoke & Soot Damage Assessment
Professional smoke and soot damage assessment documenting the extent of contamination, odor penetration, and affected materials throughout Northridge properties following a fire event.
Learn about smoke & soot damage assessmentOur Work
See the Difference We Make
Real jobs from real neighbors in Northridge, CA — no stock photos.
Before
After
Project 1
Professional inspection transformation — before and after.
Before
After
Project 2
Professional inspection transformation — before and after.
Before
After
Project 3
Professional inspection transformation — before and after.
Before
After
Project 4
Professional inspection transformation — before and after.
Our Team
Protecting Northridge Families, One Breath at a Time
Neighborhoods We Know
From our home base in Northridge, CA, we show up for these communities every week:
- Reseda neighborhood
- Granada Hills neighborhood
- Winnetka neighborhood
- North Hills neighborhood
- Porter Ranch neighborhood
- Chatsworth neighborhood
- Canoga Park neighborhood
- Tarzana neighborhood
- Panorama City neighborhood
- Encino neighborhood
- Van Nuys neighborhood
- Woodland Hills neighborhood
- Arleta neighborhood
- West Hills neighborhood
Your Family Deserves to Breathe Easier
Let's have an honest conversation about your home's indoor air quality — no pressure, no scare tactics, just clear answers from a neighbor who cares.
+18186000421 See If We Can Help