Minnesota’s First Call for Mold Prevention
Professional Mold Mitigation Services
First Call Restoration brings local expertise and proven methods to mold mitigation in Minnesota. Our team understands how the state’s wet springs and sudden temperature swings fuel mold growth in basements, attics, and crawlspaces. We start every project with a free, no-obligation inspection. During this visit, our certified technicians use infrared scanners and moisture meters to map problem zones and collect air samples.
With data in hand, we design a custom prevention plan that fits your home’s size, age, and layout. Our approach tackles root causes; repairing leaks, sealing foundation cracks, and upgrading ventilation to control humidity. We apply non-toxic antimicrobial treatments that neutralize mold spores and prevent new colonies. To keep your home safe long term, we install moisture monitors and schedule follow-up checks. Each step is documented in a clear, digital report you can share with your insurer. Our neighbors rely on us for transparent communication, rapid response, and reliable results. Choose First Call Restoration for mold mitigation that’s as dynamic as Minnesota weather, and enjoy peace of mind all year.
Essential Mold Mitigation Offerings
Professional Strategies to Keep Mold Away

Infrared & Moisture Inspection
We deploy high-resolution infrared cameras alongside calibrated moisture meters to comprehensively scan walls, ceilings, floors, and hidden cavities, mapping every damp spot and leak that could harbor mold or black mold colonies for precise mitigation planning.

Leak Repair & Sealing
Our team locates plumbing, roofing, and foundation leaks using thermal and visual inspections, then seals cracks, gaps, and joints with high-durability materials and flexible sealants to block moisture, prevent mold intrusion, and create permanent moisture barrier.

Ventilation Improvements
Our specialists evaluate existing airflow, upgrade exhaust fans, adjust HVAC settings, and install energy-efficient vents. We ensure optimal air circulation throughout your home to reduce humidity pockets, prevent mold-friendly stagnant air zones, ensuring control across your interior spaces.

Preventative Antimicrobial Treatments
We apply EPA-registered antimicrobial and antifungal products to all vulnerable areas, including walls, flooring, and structural supports, creating a protective barrier that penetrates porous surfaces to neutralize existing mold spores and inhibit future black mold colony formation.

Dehumidifier Installation & Management
We assess home square footage, install industrial-grade dehumidifiers in strategic locations, calibrate equipment to maintain optimal humidity below fifty percent levels, and provide ongoing maintenance and performance checks to ensure consistent moisture control and mold prevention.

Moisture Monitoring & Follow-Up
After mitigation, we place electronic humidity sensors in key areas, track data remotely, analyze spikes or trends, schedule follow-up inspections, and provide detailed ongoing digital reports with recommendations to maintain moisture levels and prevent mold recurrence.
Our Comprehensive Mold Mitigation Blueprint
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1. Comprehensive Assessment & Mapping
We conduct a room-by-room evaluation, using infrared thermography, hygrometers, and moisture sensors to create a detailed moisture profile. This mapping identifies hidden leaks, damp spots, and temperature variances that could lead to mold outbreaks.
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2. Source Elimination & Structural Repair
Our skilled technicians trace moisture to its origin—roof, plumbing, or foundation—and perform necessary repairs. We reinforce flashing, replace damaged piping, and seal foundation cracks to eliminate water entry and prevent future infiltration.
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3. Advanced Containment & Air Filtration
We establish sealed work zones with negative air pressure machines and HEPA air scrubbers. This ensures spores do not migrate during mitigation and keeps surrounding areas clean and safe throughout the process.
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4. Environmental Conditioning & Ventilation Upgrade
We optimize indoor environment by adjusting HVAC settings, upgrading exhaust fans, and installing controlled ventilation systems. These enhancements improve airflow, lower humidity, and create conditions that are inhospitable to mold growth.
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5. Targeted Antimicrobial Application
We apply EPA-registered antimicrobial and antifungal treatments to affected and at-risk areas. These solutions penetrate porous materials (wood, drywall, and insulation) to neutralize existing spores and form a protective barrier against new colonies.
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6. Continuous Monitoring & Verification
After initial mitigation, we install digital humidity and temperature sensors. Our team reviews data remotely, conducts scheduled follow-up inspections, and issues comprehensive reports to verify stable moisture levels and confirm successful mold prevention.
Early Warning Signs of Mold Growth
Spot Mold Before It Spreads
Mold often begins in hidden spots but leaves tell-tale clues. Early detection can save thousands in repairs and protect your family’s health. Watch for these warning signs:
- Musty or Earthy Odors: A persistent, damp smell, especially in basements, closets, or crawlspaces, often indicates mold colonies behind walls or under flooring.
- Visible Discoloration or Spots: Green, black, or brown patches on walls, ceilings, or around windows signal mold growth. Black mold often appears as dark, slimy clusters.
- Warping or Peeling Surfaces: Bubbling paint, peeling wallpaper, or warped wood trim shows moisture infiltration, a perfect environment for mold.
- Condensation & Moisture Buildup: Frequent condensation on windows, pipes, or HVAC vents points to high humidity. Over time, this moisture feeds mold.
- Allergy-Like Symptoms: New sneezing, coughing, or itchy eyes at home, relieved when you leave, can mean mold spores in your indoor air.
- Past Water Damage: Any history of floods, leaks, or spills increases mold risk. Even small, unresolved water stains deserve inspection.
Ignoring these signs allows mold to spread into structural cavities and ductwork. At the first hint of trouble, scheduling a professional inspection can prevent extensive remediation down the line.
Simple DIY Steps for Mold Prevention
- Optimize Ventilation & Airflow: Use bathroom and kitchen fans while in use and for 15 minutes after. Open windows when weather permits to circulate fresh air and reduce indoor moisture buildup.
- Maintain Ideal Humidity & Monitoring: Place hygrometers in basements and bathrooms. Keep humidity between 30–50% by running dehumidifiers or opening windows, checking levels weekly to prevent mold-friendly conditions.
- Repair Leaks & Seal Entry Points: Inspect sinks, pipes, and roof lines monthly. Fix drips quickly and apply caulk or weatherstripping to cracks in walls, windows, and foundations to block water intrusion.
- Routine Cleaning & Surface Drying: Wipe down wet surfaces within 24 hours of spills. Clean mold-prone areas like shower tiles and window sills weekly using mold-inhibiting cleaners to remove spores before they grow.
Ready for a Mold-Free Home?
Don’t let mold undermine your home’s value and safety. Call us or fill out our online form for a free, detailed mold mitigation and remediation estimate. Our team will customize a plan to fit your needs and budget.
Why Choose First Call Restoration?
Our team comprises experienced architects, designers, and craftsmen who bring a wealth of knowledge to every project.
We value your time. Our efficient project management ensures timely completion without compromising on quality.
We take pride in our work and uphold the highest standards of craftsmanship, ensuring the longevity and beauty of every renovation and restoration project.
We embrace innovation and continuously explore new techniques, materials, and technologies to enhance the efficiency and effectiveness of our services.
Your satisfaction is our priority. We collaborate closely with our clients to understand their vision, needs, and preferences, ensuring a customized and seamless experience.
We believe in open and honest communication throughout the entire process. From initial consultations to project completion, you'll always be informed and involved.
Frequently Asked Questions
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How do you handle black mold?
Black mold can pose greater health risks. Our technicians wear full protective gear, use HEPA-filtered containment, and apply specialized antifungal agents. We follow EPA and IICRC guidelines to ensure all toxic spores are safely removed and disposed of.
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What is mold mitigation vs. mold remediation?
Mold mitigation focuses on stopping moisture and preventing mold growth before it starts. Mold remediation deals with existing mold damage; removing colonies, replacing materials, and restoring surfaces to safe conditions. Both work together for complete protection.
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How long does the entire process take?
Timing depends on the scope. A small, contained area may take one to two days. Whole-home projects typically span three to five days. We provide a detailed schedule during your free inspection.
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Can I live in my home during mold services?
In most cases, yes. We isolate work zones and filter air continuously. However, for large infestations or sensitive occupants, we may recommend temporary relocation for comfort and safety.
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Will mold return after mitigation?
With proper moisture control and our one-year warranty, mold will not return. We install humidity monitors and schedule follow-up inspections to catch any risk early.
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Do you work with insurance companies?
Absolutely. We document every step (photos, reports, lab results) and submit paperwork on your behalf. Our goal is to maximize your coverage and minimize your out-of-pocket costs.
Contact Us
Thank you for your interest in our services.
Please feel free to reach out to us with any questions, inquiries, or to request a quote.
First Call Restoration
Plymouth Location
3165 Fernbrook Ln,
Plymouth, MN 55447
Bloomington Location
1620 West 98th Street
Suite 120
Bloomington, MN 55431
Contact Information
(763) 296-3319
[email protected]