American Society of Heating, Refrigeration and Air Conditioning Engineers
An international membership organization of engineers who create the worlds we live in.
ASA (American Sub-Contractors Association)
EREN Home Page
The Energy Efficiency and Renewable Energy Network provides tips on conservation of energy resources.
Home Depot
Go to the national stores home page for products for your home and garden.
Home Repair Encyclopedia
Practical solutions to everyday problems.
National Society of Professional Engineers
OSHA (Occupational Safety & Health Administration)
The Family Handyman
The home improvement magazine’s Web site.