Bill Weber is a Senior Consultant for AVELAR, Northern California’s architectural, construction and building code experts who specialize in the forensic analysis, design and repair of commercial properties and single and multi-family residential buildings.  Mr. Weber is a founding member of the Building Science Institute and an active member of ISEAI.  He is one of only a few hundred people in the country to earn the coveted Certified Restorer designation from the Restoration Industry Association.  He is also a Board-Certified Indoor Environmental Consultant (CIEC), a Board-Certified Microbial Remediation Supervisor (CMRS), and earned his Certified Building Science Thermographer (CBST) credentials from the Infrared Training Center.  Mr. Weber is a licensed general contractor in California and is a Subject Matter Expert for the Contractors State License Board. 

Focusing as a visionary and a leader in the fields of remediation, mitigation, investigation and repair of damaged structures, he possesses extensive knowledge in the drying, assessing, remediating and repairing of construction defects and smoke/fire/water damaged properties. Bill has experience with property investigations, microbial sampling, remediations and repair recommendations throughout the country. He has been a member of the revision committee for the IICRC S500 and S520 standards and was recently a contributing author of the Surviving Mold Remediation Consensus Document and several educational ISEAI documents.  Most recently, he was a contributing author for Prescriptions for a Healthy Home. Mr. Weber has been an active speaker at property and facility management training sessions, city and county government educational sessions, insurance panels, legal, environmental and peer review seminars, presentations and workshops for over 24 years.    

Bill Weber can be contacted at