★ 5 (91 reviews)
American Radon Mitigation is a radon testing and mitigation company based in Golden, Colorado, serving homeowners and property owners throughout Colorado. The company specializes in comprehensive radon testing and mitigation services, with a notable guarantee of reducing indoor radon levels to 1.5 pCi/L or less — the lowest such guarantee in Colorado. Their average post-mitigation radon level is 0.4 pCi/L, reflecting a high standard of technical performance. American Radon Mitigation installs sub-slab depressurization systems and verifies proper suction and negative pressure under the foundation to ensure effective radon gas removal. The team, including technician Jesse and Annette, is described by customers as professional, thorough, and knowledgeable. Technicians walk clients through how the installed system operates, including fan function, pressure monitoring via manometer gauge, and long-term maintenance awareness. The company holds a 4.9-star rating based on 94 Google reviews, reflecting consistent customer satisfaction. American Radon Mitigation serves single-family and multi-family residential properties as well as commercial clients across Colorado, with a mission to protect families from the health risks associated with radon gas exposure, including lung cancer.
✓ NRPP Measurement✓ NRPP Mitigation
Charles Taylor Environmental is a radon professional located in Golden, Colorado. The company holds NRPP Measurement and NRPP Mitigation certifications. Contact Charles Taylor Environmental for more information.
✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional
Jerry Harcek is a radon mitigation professional based in Golden, Colorado. He holds Colorado DORA Radon Mitigation Professional and Radon Mitigation Professional certifications. Contact Jerry Harcek for more information.
✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional
John Parnigoni is a radon mitigation professional based in Golden, CO. He holds certifications as a CO DORA Radon Mitigation Professional and is recognized as a Radon Mitigation Professional. Contact John Parnigoni for more information.
✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional
Linda Lombardo is a business in Golden, CO offering Radon Mitigation Professional services. She holds the CO DORA Radon Mitigation Professional and Radon Mitigation Professional certifications. Contact Linda Lombardo for more information.
✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional
Martha Lahti in Golden, CO offers Radon Mitigation Professional services. She holds the CO DORA Radon Mitigation Professional certification and the Radon Mitigation Professional certification. Contact Martha Lahti for more information.
★ 5 (319 reviews)
✓ Certified Home Inspectors
360 Degree – Blackstone Inspections is a certified home inspection company based in Golden, Colorado, with 10 years in business. The business offers comprehensive home inspections covering structural components, roof assessment, attic evaluation, ventilation and insulation analysis, exterior cladding review, porch and deck inspection, attached garage assessment, driveway evaluation, and foundation inspection. Their inspectors hold Certified Home Inspector certification, ensuring professional expertise across all inspection areas. Contact 360 Degree – Blackstone Inspections for more information.
✓ NRPP Measurement✓ NRPP Mitigation
American Radon Mitigation, Inc. is located in Golden, Colorado, and provides radon professional services. The company holds NRPP Measurement and NRPP Mitigation certifications. Contact American Radon Mitigation, Inc. for more information.
✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional
Carl Nielsen is a Radon Mitigation Professional in Golden, CO. He is certified as both a CO DORA Radon Mitigation Professional and a Radon Mitigation Professional. Contact Carl Nielsen for more information.
✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional
Grant Versaw is a radon mitigation professional in Golden, Colorado. He holds the CO DORA Radon Mitigation Professional certification and is a certified Radon Mitigation Professional. Contact Grant Versaw for more information.
✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional
Jennifer Day is a certified radon mitigation professional serving the Golden, CO area. She holds credentials as a CO DORA Radon Mitigation Professional and has completed specialized training in radon mitigation services. Jennifer helps homeowners identify and reduce radon levels in their properties, ensuring safer living environments. Her expertise includes radon testing, system installation, and ongoing monitoring to protect families from this invisible health hazard. With her professional certifications and commitment to quality service, Jennifer provides reliable solutions for radon remediation needs.
✓ CO DORA Radon Measurement Professional✓ Radon Measurement Professional
Jesse Green is a radon measurement professional serving Golden, Colorado. Holding certifications as both a Colorado DORA Radon Measurement Professional and Radon Measurement Professional, Jesse provides professional radon measurement services to the Golden area. Contact Jesse Green for more information.
✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional
Christopher Schroeder provides radon mitigation services in Golden, Colorado. He is certified as a CO DORA Radon Mitigation Professional and holds Radon Mitigation Professional certification. Contact ​Christopher Schroeder for more information.
✓ NRPP Measurement✓ NRPP Mitigation
Consulting Solutions Inc is a radon professional located in Golden, CO. The company holds NRPP Measurement and NRPP Mitigation certifications, demonstrating expertise in radon testing and mitigation services. Contact Consulting Solutions Inc for more information.
✓ NRPP Measurement✓ NRPP Mitigation
HousePrep LLC is a radon professional serving Golden, Colorado. The company maintains NRPP Measurement and NRPP Mitigation certifications. Contact HousePrep LLC for more information.
✓ CO DORA Radon Measurement Professional✓ Radon Measurement Professional
Ivan Martens is a radon measurement professional based in Golden, Colorado. He holds certifications as a Colorado DORA Radon Measurement Professional and Radon Measurement Professional. He provides radon measurement services. Contact Ivan Martens for more information.
✓ CO DORA Radon Mitigation Professional✓ Radon Mitigation Professional
Ivan Martens is a radon mitigation professional based in Golden, Colorado. He holds dual certifications as a Colorado Department of Regulatory Agencies (CO DORA) Radon Mitigation Professional and a Radon Mitigation Professional. Contact Ivan Martens for more information.
✓ CO DORA Radon Measurement Professional✓ Radon Measurement Professional
Samuel Mcclanahan is based in Golden, CO and offers Radon Measurement Professional services. He holds the CO DORA Radon Measurement Professional certification and the Radon Measurement Professional certification. Contact Samuel Mcclanahan for more information.