Indoor air sampling
Air samples show what's floating in the room right now. Each indoor result is compared against an outdoor sample taken the same day.
Need proof, not guesses? Breffni Remediation connects you with licensed and insured independent mold testing professionals in St. Paul who collect air and surface samples, send them to an accredited lab, and explain the results in plain English.
Not every situation needs a lab. But when there's a dispute, a sale, or a health question, numbers from an accredited lab settle arguments that eyeballing can't.
Real people pick up 24/7.

Testing only helps if it's done right and interpreted honestly. Here's what you can expect.

Expect a calibrated pump, sealed sampling cassettes, and at least one outdoor baseline so indoor results mean something.
You'll know the cost per sample and the lab fee before anything is collected, so you can choose how many locations to test.
Calls are answered 24/7 and routed to a tester near St. Paul. Standard lab results usually come back in two to three business days, with rush options available.
Insurance, licensing where required, and accredited lab partners are the baseline we look for in every independent tester.
The right test depends on what you're trying to prove. These are the common options.
Air samples show what's floating in the room right now. Each indoor result is compared against an outdoor sample taken the same day.
When you see something and want to know what it is, a surface sample answers that question directly.
Testers can sample inside a wall through a tiny hole, checking hidden spaces without demolition.
After removal, air samples inside the former work area should come back in line with outdoor levels, without elevated indicator types like Stachybotrys or Chaetomium. This is how you know the job is done.
When two sides disagree about mold, accredited lab results with proper paperwork are hard to argue with.

Here's what happens after you call.
Describe the situation and what you need to prove. That shapes the sampling plan.
Samples are collected indoors and out, sealed, labeled, and logged on a chain-of-custody form.
The lab analyzes the samples on a standard or rush schedule, at the price you agreed to before the visit.
You get the lab report plus a plain-language explanation of what the numbers mean and whether remediation is recommended.

One free call gets a licensed and insured local tester on your calendar.
Call +1-844-326-4757 Now
A few recent testing jobs, in customers' own words.

My landlord kept saying the spots in my bedroom were just dirt. The tape-lift came back as Cladosporium and Aspergillus, and the air sample was well above outdoor levels. That report got the repair done.
After paying for remediation, I wanted proof. The clearance air samples came back lower than the outdoor control, and I finally felt comfortable moving my kids back into the basement.
We were selling and the buyer asked about a past leak. A quick cavity sample plus air testing showed nothing unusual, and the deal closed on time.
He walked me through every number on the report instead of just emailing a PDF. Knowing what was normal versus elevated made the whole thing less stressful.
Air tests tell you what you're breathing. Surface tests tell you what a visible stain actually is.
Mold spores are always present outdoors. The outdoor control sets a baseline, so indoor results can be judged by whether they're higher or contain different types than outside.
Typically a few business days, with faster rush options when you're facing a closing date or move-in deadline.
Not very. Petri-dish kits grow mold in nearly every home, which tells you little. Professional sampling measures volume and compares indoor to outdoor air.
No official threshold exists. Testers look at how indoor counts and types compare to outdoor air on the same day.
ERMI analyzes settled dust using DNA methods to identify mold species. It's sometimes used in health-related investigations, though most residential decisions rely on air and surface sampling.
Homes, apartments, offices, and rentals across St. Paul can all be sampled through one 24/7 call.
Zip codes covered in St. Paul include 63366.
Nearby cities we also serve appear in the list below.
Call +1-844-326-4757 to Confirm