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Trusted Mold & Radon Remediation Services in Ohio
Established in 1989, J & K Environmental Services has built decades of expertise in certified mold and radon remediation. Our locally owned business, founded by Doug and Trina Rode, serves Northwest Ohio with a commitment to safety, transparency, and customer-first solutions. Our licensed team specializes in minimally invasive techniques for residential and commercial properties, prioritizing thorough inspections, state-inspected tools, and environmentally friendly methods.

With over 30 years of community trust, we offer free consultations, prompt scheduling, and 100% satisfaction guarantees. Our work extends to crawl spaces, attics, and complex structures, addressing moisture, ventilation, and radon mitigation with customized plans. Client testimonials highlight our professionalism, rapid response times, and attention to detail in solving health risks like toxic mold and radon exposure.
Services
Mold Remediation Radon Mitigation Crawl Space Encapsulation Attic Remediation Mold Testing Radon Testing Commercial Remediation Residential Remediation
Highlights and features
  • 34 years of specialized expertise in mold and radon remediation.
  • Certified and state-inspected tools and methodologies.
  • Free consultations with accurate, professional quotes.
  • Prompt scheduling and 100% satisfaction guarantee.
  • Locally owned with deep community trust and accountability.
What people say
Excellent crew Phenomenal customer care Amazing job Prompt scheduling Thorough remediation
Services
Mold Remediation
Our mold remediation services address residential and commercial mold infestations using EPA-registered sanitizers and minimally invasive techniques. We conduct thorough inspections with moisture readings and air samples to identify root causes, such as humidity or water leaks. Solutions include crawl space encapsulation, insulation replacement, and structural repairs to ensure long-term safety.
Radon Mitigation
We provide certified radon testing and mitigation for homes, schools, and commercial buildings using calibrated monitors and state-approved methods. Our systems reduce radon levels through sub-slab depressurization and customized ventilation solutions, ensuring compliance with Ohio Department of Health standards while preserving property aesthetics.
Crawl Space Encapsulation
Our encapsulation process seals crawl spaces with reinforced poly sheeting and closed-cell foam insulation to control moisture and prevent mold growth. We install sump pits, tile drainage, and remote monitors to address humidity issues, ensuring structural integrity and indoor air quality in residential and commercial properties.
Attic Remediation
We resolve attic mold and ventilation issues by clearing blocked soffits, installing pre-vents, and optimizing exhaust systems. Our solutions include bathroom fan venting and additional attic ventilation to prevent moisture buildup, ensuring energy efficiency and structural longevity for homes and businesses.
Mold Testing
Our mold testing services use penetrating moisture readings, air samples, and lab analysis by certified microbiologists to identify mold types and concentrations. We provide detailed reports for residential, commercial, and real estate transactions, ensuring accurate diagnosis and targeted remediation plans for schools, offices, and homes.
People
Doug Rode
Owner
Doug Rode co-founded J & K Environmental Services with his wife Trina, bringing over 30 years of expertise in mold and radon remediation. He prioritizes customer safety and satisfaction, leveraging hands-on experience to develop customized solutions for residential and commercial clients.
Trina Rode
Owner
Trina Rode co-owns J & K Environmental Services, contributing to its growth as a trusted local business. She focuses on operational excellence and client relations, ensuring the company maintains its commitment to quality, transparency, and community service in Northwest Ohio.
Questions
What areas do you serve?
We serve Northwest Ohio, including Columbus Grove and neighboring counties, specializing in residential and commercial mold and radon remediation.
Are your services licensed and insured?
Yes, all our staff are licensed and insured, ensuring safe, compliant remediation for homes and businesses.
How quickly can you respond to emergencies?
We prioritize urgent cases, often dispatching crews within 24 hours to address mold or radon risks.
Do you offer free consultations?
Yes, we provide free consultations with detailed quotes and testing recommendations for mold and radon issues.
What certifications do you hold?
We use state-inspected tools and certified methodologies for mold and radon remediation, adhering to Ohio Department of Health standards.
Can you handle large commercial projects?
Yes, we specialize in remediation for schools, offices, warehouses, and apartment complexes with tailored solutions.