Inspection Organizations
American Society of Home Inspectors
National Association of Home Inspectors
Foundation of Real Estate Appraisers
Housing Inspection Foundation

Code Organizations
Building Officials Council of America (BOCA)
International Council of Building Officials (ICBO)
Southern Building Code Council International (SBCCI)
American National Standards Institute (ANSI)
National Fire Prevention Association (NFPA)
Codecheck

Electrical Sites
National Electrical Contractors Association (NECA)
Aluminum Wiring Information Website
NEC Handbook- converting from 2 to 3 prong receptacles

Plumbing Sites
UA
American Society of Sanitary Engineers (ASSE)
Plumbing, Heating and Cooling Contractors National Association (NAPHCC)
Plumbing Web
PHCIB
Plumbing Manufacturers Institute

Gas Sites
Interstate Natural Gas Association of America
Natural Gas Suppliers Association

HVAC Sites
American Society of Heating, Refrigerating & Air Conditioning Engineers
Air Conditioning and Refrigeration Institute
ACCA National Capital Chapter Home Page
Plumbing-Heating-Cooling-Contractors-National Association

Structural Engineering Sites
Structural Engineers Association of Texas
AIAOnline
Applied Technology Council
NAHB Research Council

Roofing Sites
Roofer Magazine
Roofing Technology Favorite Sites
North Texas Roofing Contractors Association
Cedar Guild
Cedar Shakes and Shingles Bureau
Metal Roofing Association
Single Ply Roofing Institute

Pool and Spa Related Sites
National Swimming Pool Foundation
The Master Pools Guild
Swimming Pool & Spa Self-Inspection Check List
Pool & Spa World
Pro Pool Supplies
PoolSoft: Water Analysis Software for Swimming Pools and Spas

Septic System Sites
All Septic Systems Information Website
Home Buyer's Guide to Septic Systems
Septic System Additives & Chemicals
Septic Systems

Structural Pest Control Sites
Texas Pest Control Association
National Pest Control Association

Radon Gas Sites
USGS Radon Information
Common Indoor Air Pollutants - Radon (Rn)
EHC Air Quality Program
The HIGH-RADON PROJECT

Lead Paint Sites
National Lead Information Center
Lead Poisoning Prevention

Security System Sites
National Burgular and Fire Alarm Association
Security Industry Association
International Association of Professional Security Consultants
Texas Burgular and Fire Alarm Association

Sprinkler System Sites
Texas Turf Irrigation Association
Texas Water Resources Institute
Lawn Genie's Home Page

Water Well Sites
Howard Pump Wellsite
Advanced Designs
EPA Watershed Management Program
Watershed Science Institute

Inspection Tool Sites
Professional Equipment

Fire Safety Sites
National Fire Sprinkler Association Homepage
NFPA Codes & Standards Server Home
Texas Commission on Fire Protection
Texas State Association of Fire Fighters

Asbestos Sites
Texas Department of Health

EIFS Sites
EIFS FACTS
BUILDER Online EIFS: Introduction to Special Report

CO & CO² Sites
EPA's Indoor Air Quality Home Page

ADA Sites
Department of Justice ADA Home Page
ADA & Disability Information
ADA Information Center

Concrete Sites
Portland Cement Association Homepage
CTI of South Texas

Expansive Clay Soil Sites
FAQ Sheet
Expansive Soil Guidelines
Maintenance Recommendations for Foundations on Expansive Clay Soil
More Recommendations for Slab Maintenance
Compaction Grouting
Slab Repair Technique

Real Estate Sites
Texas Real Estate Commission(TREC)
San Antonio Board Of Realtors