Our certifications and professional affiliations reflect the standards that guide our inspections, documentation, and reporting, not just the logos we display.

At The Chimney Doctor, credentials matter because inspection findings are only as reliable as the training, code knowledge, and professional standards behind them. Every inspection and every report we produce is guided by nationally recognized codes, current industry standards, and advanced certification.

By maintaining these credentials, we ensure that systems are evaluated by professionals who understand how they were built, how they are intended to perform, and how to identify deficiencies, safety concerns, and code-related issues that matter in real-world decision-making.

OUR CORE CERTIFICATIONS

F.I.R.E. Certified

The F.I.R.E. Certified Inspector designation represents advanced training in fireplace and chimney inspection, with emphasis on safety, code compliance, and investigative expertise.

Chimney Safety Institute of America (CSIA)

CSIA-certified professionals meet high industry standards in chimney safety, inspection, and professional ethics, combining education, testing, and accountability to support accurate evaluation and reporting.

National Fireplace Institute (NFI) — Proven Expertise

NFI certification reflects verified expertise in wood, gas, and pellet hearth systems, supporting accurate inspection, informed analysis, and a strong understanding of system design, venting, and safety requirements.

National Chimney Sweep Guild (NCSG)

The National Chimney Sweep Guild is the only nationally recognized trade association for chimney professionals, uniting members who uphold the industry’s highest standards of safety, skill, and ethical conduct.

International Association of Arson Investigators (IAAI)

Through advanced training with the International Association of Arson Investigators (IAAI), our team applies fire investigation principles that strengthen our understanding of fire behavior, system failure, and loss-related documentation.

Industry Leadership & Code Development

Our founder, Daniel Freeman, plays an active role in shaping the standards our industry follows:

NFPA 211 Technical Committee – National standard for chimneys, fireplaces, vents, and solid-fuel-burning appliances.
Underwriters Laboratories (UL) Standards Technical Committees STC 0103 & STC 0127 – Oversee product safety testing and listing requirements for factory-built fireplaces and chimneys.
ICC Code Development Cycles – Has attended code hearings and argued both for and against code changes that affect the chimney, venting, and hearth industry.
Education & Instruction – Regular instructor and speaker for national certification programs, trade associations, and continuing education courses.

When you hire The Chimney Doctor, your inspection is informed by professionals who actively participate in the standards, testing frameworks, and code discussions that shape the industry.

Professional Associations

Fire Investigation Research & Education (F.I.R.E.) Service – Certified Member
Hearth, Patio & Barbecue Association (HPBA) – Member
National Association of Fire Investigators – Member
National Chimney Sweep Guild (NCSG) – Certified Member
National Fire Protection Association (NFPA) – NFPA 211 Committee Member & Contributing Expert
National Fireplace Institute – Certified Member
International Code Council (ICC) – Certified Member
International Association of Arson Investigators – Certified Member & Contributing Expert
Underwriters Laboratory (UL) – Standards Technical Panel (STP) Committee Member & Contributing Expert

Commitment to Continuing Education

The hearth and venting industry continues to evolve — and we evolve with it.

Each year, our team completes certification renewals, advanced coursework, and hands-on training to stay ahead of new materials, codes, and technologies.

This commitment helps ensure that every inspection and report we produce reflects current national standards, evolving product knowledge, and ongoing professional development.

Why Certification Matters

Safety Insight: Certified professionals identify deficiencies before they become larger hazards.
Code-Informed Analysis: Inspections are grounded in NFPA 211, applicable codes, listing standards, and manufacturer requirements.
Insurance & Real-Estate Utility: Clear documentation supports property transactions, claim review, and safety-related decisions.
Proven Expertise: Certification reflects training, testing, and continued engagement with evolving standards.