Diagnosed. Treated. Lab-verified.
Pure Mold Masters provides water damage restoration and whole-home mold remediation across Orange County — based in Santa Ana, serving Irvine, Anaheim, and every city in between. We treat mold on surfaces and in the air with patented VaPURE™ vapor technology, every treatment verified by an accredited third-party lab and backed by our workmanship guarantee.
We don't close a job on a feeling — or a calendar. We close it on a lab result.
4.9/5 ★ on Google. Every reviewer is a real client — no incentives, no edits.
“My 45-year-old house developed a serious case of mold in a crawl space. Two other mold remediation contractors gave me quotes, but they didn’t even come close to Pure Mold Masters’ understanding of the problem. I was especially impressed with their patented approach which removed the mold to my great satisfaction.”
“We were really stressed about finding mold in our home, especially with a new baby on the way, but this company made the entire process so much easier. The team was friendly, honest, and very skilled. The house feels (and smells!) so much better now.”
“Our home had a leak, creating mold at a time when a household member was immune compromised. Standard repairs and remediation were very risky. Finding Matt Hansen and crew allowed us to exhale! We were pleased with everything from start to finish.”
“Matt and his technician were amazing. I couldn’t figure out why I was sick for so long until my friend recommended me to these guys. We got my house fogged and all the mold is now gone. I’m no longer sick after 6 weeks straight.”
“We got quotes from 3 different contractors. Full transparency — Pure Mold Masters was the most expensive. But the ability to go back to our home the same day with no damage to cabinets or countertops was worth the extra cost. Highly recommend.”
“I had mold in my 40-foot coach I could not get rid of. Pure Mold came in, sanitized the inside and cargo bays, and got rid of all the mold spores. My wife and I are sleeping and breathing much better. I recommend this product to all RVers!”
Our patented vapor system treats surfaces, hard-to-reach void spaces, and the air in your home — not just the places you can see. So the air your family breathes the night we leave is measurably cleaner.
In and out in a single day. No relocation, no multi-week disruption.
The active ingredient is on the EPA Safer Chemical Ingredients List. Safe to return home the same evening with kids and pets.
Every treatment is verified by an accredited third-party lab analysis. We stand behind our work — if the result doesn't hold, we make it right.
VaPURE™ vapor reaches surfaces, indoor air, wall cavities, and HVAC — the 90% of the home where conventional crews can't go.
Vapor reaches what scrub-and-cut crews need to break walls to find. Less mess, less rebuild, less cost.
We test the air before and after. You get the lab result on paper.
From remediation to testing to odor and disinfection — every service is delivered with the same VaPURE™ vapor technology and the same third-party lab accountability.
Our patented VaPURE™ vapor treats mold on surfaces and in the air throughout your home. An antimicrobial protectant then inhibits the growth of future mold.
Learn moreFind out whether mold is present, where it's hiding, and what's causing it. Air samples are analyzed by an accredited third-party lab — not interpreted in our van.
Learn moreVaPURE™ vapor treats germs and bacteria across the whole property. The antimicrobial protectant keeps surfaces working against pathogens after we leave.
Learn moreTreat stubborn odors at the source. VaPURE™ vapor neutralizes the bacteria that cause the household smells you can't scrub away.
Learn moreBuilding restoration after mold: we treat the structure at the spore level, verify with a lab, and hand back a written clearance so repairs can start on a clean slate.
Learn moreMold in Santa Ana homes shows up in the same handful of places. Each one below has a page written for that room and for the way Santa Ana houses are built.
A leak, a flood, or a slab seep leaves mold behind long after the water is gone. We treat the wet zone and the air that carried spores through the rest of the house. Read about water damage mold removal in Santa Ana.
Steam, poor fans, and grout that never dries. We treat the room, the wall cavity behind the tile, and the ceiling above the shower in one visit. Read about bathroom mold removal in Santa Ana.
Roof leaks and bathroom fans venting into the attic feed mold on rafters and sheathing. Vapor reaches the framing without tearing out insulation. Read about attic mold removal in Santa Ana.
Raised-foundation homes in older Santa Ana neighborhoods sit over damp soil. We treat the joists and subfloor and show you the moisture source. Read about crawl space mold removal in Santa Ana.
Rare in Orange County, but where they exist they hold water. Below-grade walls and slab moisture get the same whole-space treatment. Read about basement mold removal in Santa Ana.
Ductwork spreads spores to every room. The vapor travels the same path the air does, so the system is treated end to end. Read about hvac mold removal in Santa Ana.
Mold inside a wall cavity does not need the wall opened. VaPURE™ passes through the same gaps the moisture did. Read about wall mold remediation in Santa Ana.
Stains on a ceiling usually mean a leak above. We find it, treat the drywall and the space above it, and confirm with a lab. Read about ceiling mold removal in Santa Ana.
Black grout lines are the visible part. The wet framing behind the enclosure is what keeps it coming back, and that is what we treat. Read about shower mold removal in Santa Ana.
Carpet pad holds water for weeks. Where the carpet can be saved, the vapor treats the fibers and pad without pulling them up. Read about carpet mold removal in Santa Ana.
Stachybotrys and other dark molds are treated the same way as any other genus. The lab report tells you what it was and that it is gone. Read about black mold removal in Santa Ana.
Offices, clinics, restaurants, and multi-unit buildings, scheduled after hours with a written clearance for your file. Read about commercial mold remediation in Santa Ana.
When someone in the home is sick or a sale is on the line, we can usually be on site within days and have you back in the same evening. Read about emergency mold treatment in Santa Ana.
The antimicrobial coating that finishes every job can be applied on its own to homes that have had mold before and do not want it again. Read about mold prevention in Santa Ana.
Pure Mold Masters is the only Orange County practice exclusively licensed to use Pure Maintenance's patented VaPURE™ vapor treatment — the same technology studied by the U.S. Army Corps of Engineers. It treats mold on surfaces and in the air, penetrating wall cavities, HVAC, and porous materials at the spore level — using an active ingredient on the EPA's Safer Chemical Ingredients List.
No improvisation. No upsell. Every project begins with a measurement and ends with one — so you know it worked.
We inspect your property to find any visible mold growth and the moisture conditions causing it. Our air-testing options shed light on the scale of the problem — samples are collected and sent for analysis at an accredited third-party lab.
Our patented VaPURE™ technology, through the creation of positive air pressure, disperses our sterilant as a vapor that reaches most places mold lurks, treating mold on contact.
Our antimicrobial protectant is applied to all surfaces, creating a covalent bond. It inhibits the growth of future mold by electrostatically attracting spores to it and mechanically disrupting them on contact.
Once treatment is complete, we collect a fresh round of air samples from the same locations and send them back to the same accredited third-party lab. You receive a written before-and-after report — and we don't close the job until the spore counts clear.
“Matt was the first professional who truly listened, investigated thoroughly, and took our concerns seriously. He identified the dangerously high moisture levels inside our walls and clearly explained that it was not safe for my children to continue living in the home. That guidance alone was life changing for our family. What sets Matt apart is not just his expertise, but his integrity and compassion.”
Conventional remediation removes what you can see and ignores 90% of where mold actually lives — inside porous materials and your HVAC system.
Our active ingredient is on the EPA's Safer Chemical Ingredients List — independently reviewed for human and environmental safety.
At 7.5μm, the vapor disperses through the home like air, reaching cavities and surfaces that liquid sprays cannot.
Treats mold not only on surfaces but also in the air throughout the property.
Our patented VaPURE™ vapor treats your whole property in a single visit. Typically no demolition, no relocation, only EPA-recognized safer chemistry — and a third-party accredited lab confirms the result before we close the job.
Book Free ConsultationThe VaPURE™ technology Pure Mold Masters uses isn't just patented — it's been studied. The U.S. Army Corps of Engineers and two independent research teams have evaluated it. Every paper is available below.
A six-month evaluation by the Army's Engineer Research and Development Center of the VaPURE™ application system on two occupied buildings at Fort Campbell, Kentucky — measuring both initial efficacy and recurrence.
A compiled set of GLP-compliant independent laboratory tests of the vapor peracetic acid (VPA) treatment against mold, bacteria, and viral targets — the underlying chemistry behind the Pure Mold Masters VaPURE™ process.
A technical explainer of the three "magic-bullet" variables — 7.5μm particle size, vapor phase change, and dwell time — that make the treatment behave like a gas and reach where surface cleaning never does.
Authority isn't claimed. It's cited.
The first step is a free telephone consultation with a specialist. It helps you understand why you have mold, the causes, and what can be done about it — including Pure Mold Masters services, availability, and pricing.
A small, senior team — so we treat each home like the only one we're working on this week. Currently accepting new clients across Orange County.
Newport Beach · Huntington Beach · Costa Mesa · Laguna Beach · Dana Point · Seal Beach · Sunset Beach · Corona del Mar
Irvine · Mission Viejo · Lake Forest · Aliso Viejo · Laguna Niguel · San Clemente · Rancho Santa Margarita · Tustin
Anaheim · Santa Ana · Orange · Garden Grove · Fullerton · Yorba Linda · Brea · Buena Park
Anaheim’s older crawl spaces, Irvine’s sealed-tight new builds, Santa Ana’s mid-century tract homes. We serve all of Orange County, and we know what mold does where you live.
Our home city. Whole-home VaPURE™ treatment with no demolition in most cases, and you’re usually back the same day.
Santa Ana services
Newer homes grow mold too. Slab leaks, tight construction, and shared condo walls keep us busy across Irvine’s villages.
Irvine services
Anaheim’s older homes hide mold in crawl spaces and wall cavities. We find the moisture source and treat the whole house.
Anaheim servicesNot in one of these three? We treat homes in every city in Orange County — call 949-239-4021.