Minnesota · ASD
Applied Structural Drying Certification in Minnesota
NISCR's Applied Structural Drying certification is an online, self-paced program with a same-day certificate, built for technicians working across Minnesota's variable climate. Learn the drying science, psychrometry, and moisture-control methods that get Minnesota homes and businesses dry after winter pipe bursts and spring floods. It's an ideal credential to pair with water damage restoration work in the Twin Cities and beyond.
100% online & self-paced — your certificate the same day, anywhere in Minnesota.
- Self-paced
- Instant certificate
- 2-year validity
Licensing
Do you need a license in Minnesota?
Applied structural drying is a technical specialty that Minnesota does not separately license. However, the broader restoration or repair project a drying job is part of may trigger contractor or remodeler licensing through the Minnesota Department of Labor and Industry. Requirements change over time, so verify current state and local rules before taking on work. A NISCR certificate is a professional training credential, not a government license.
A NISCR Certificate of Completion confirms completion of NISCR training and examination. It is a professional credential, not a government license. Where local law requires a license to perform a service, the technician is responsible for obtaining it.
Local demand
The applied structural drying market in Minnesota
Minnesota's extreme temperature swings, from sub-zero winters to humid lake-country summers, make thorough structural drying critical to prevent secondary damage and mold after a loss. The state's many basements, finished lower levels, and older wood-framed homes around the Twin Cities and Duluth need skilled drying after burst pipes, ice-dam leaks, and snowmelt flooding.
Earning potential
What applied structural drying pros earn in Minnesota
Structural drying technicians in Minnesota commonly see illustrative wages around $20 to $33 per hour, with higher figures possible for those running large-loss drying projects or responding to peak winter and spring emergencies in the metro. These ranges are illustrative only and not guaranteed.
Technician hourly
$20–35 / hr
Self-employed drying job
$2,000–6,000+
Owner potential
mid five-to-six figures
Illustrative ranges — actual earnings vary by location, effort, and experience, and are not guaranteed.
Curriculum
What you’ll learn
- Read a psychrometric chart to track temperature, relative humidity, GPP, and dew point through a drying job.
- Calculate the number of air movers and dehumidifier capacity a structure requires based on affected area and class of water.
- Choose between refrigerant, LGR, and desiccant dehumidifiers for the conditions and load on site.
- Design directional airflow that moves moisture off surfaces and into the dehumidification system efficiently.
- Apply controlled drying to wet materials — drywall, framing, hardwood, and concrete — instead of premature removal.
- Use moisture meters, hygrometers, and data loggers to establish a dry standard and confirm materials reach it.
By city
Applied Structural Drying certification in Minnesota cities
The process
How it works
Enroll & pay
Secure checkout, instant course access.
Complete the course + short quiz
Self-paced lessons, then a short quiz — 75% to pass, unlimited retries.
Download your certificate
Personalized certificate generated instantly, with a unique verification ID.
Questions
Applied Structural Drying certification in Minnesota — FAQ
- Do I need a license for applied structural drying in Minnesota?
- Drying itself is generally not separately licensed in Minnesota, but if it's part of a project involving structural repair or remodeling, contractor or remodeler licensing may apply through the Minnesota Department of Labor and Industry. Verify current requirements before working.
- Why is structural drying important in Minnesota's climate?
- Minnesota's freeze-driven pipe bursts and humid summers make fast, complete drying essential to stop mold and rot, especially in the state's common basements and finished lower levels.
- Is the NISCR drying certificate a government credential?
- No. It is a professional certificate that documents your training in drying science. It is not a license, so check any licensing you may need with Minnesota authorities.