Inspection Organizations
American Society of Home Inspectors
National Association of Home Inspectors
Foundation of Real Estate Appraisers
California Real Estate Inspectors Association
Canadian Association of Home Inspectors
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)
Underwriters Laboratories (UL)
Occupational Safety and Health Administration (OSHA)
National Institute for Occupational Safety and Health (NIOSH)
National Fire Prevention Association (NFPA)
Codecheck

Building Related Sites
Build.Com
Buildnet
Builder Web
National Association of Home Builders (NAHB)
Appliance Spot
Home Inspection and Construction Information Website

Electrical Sites
National Electrical Contractors Association (NECA)
Aluminum Wiring Information Website
NEC Handbook- converting from 2 to 3 prong receptacles
The IAEI Home Page
Federal Pacific Electric Panels: Fires Waiting to Happen

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
Propanegas.com
Interstate Natural Gas Association of America
Natural Gas Suppliers Association
Southern Gas

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
Structural Engineers Association of Oregon
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
United Producers Formulators and Distributors Association
Pest Web

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

Lead Paint Sites
The Premier Internet Magazine For Lead Paint Issues, Answers, Products, and Services!
National Lead Information Center
Lead Poisoning Prevention
TDH Environmental Lead Branch

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
Welcome to IGIN -- Irrigation & Green Industry Network
Weathermatic Irrigation
Texas Water Resources Institute
Industry Associations
WWW Virtual Library IRRIGATION
ASLA Home Page
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

Home Automation
Home Automation Index
Home Configuration Database
Home Automation Systems Catalog
FreeBSD Home Automation
EH Online: Enhancing Your Lifestyle with Home Electronics
David's List of Home Automation Web Sites
HTI Home Toys - Home Automation

Asbestos Sites
Texas Department of Health
The TNRCC Organizational Listings: Compliance & Enforcement
TEEX -Division Home Page

EIFS Sites
EIFS FACTS
BUILDER Online EIFS: Introduction to Special Report
Welcome To The Internet Home of Parex, Inc.

EMF Sites
EMFRAPID
EMF-Link Home Page
Sustainable Building Sourcebook
Powerlines-Cancer-FAQ: Intro
D-R-A-F-T Suggestions for EMF Measurement Procedures

CO & COČ 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

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
Texas A&M Real Estate Center