Appliances
Appliance Sense	Brand and Manufacturer Central
Repair Clinic	Appliance Technical Information
Mr. Appliance	General Electric

Chimneys
Chimneys	Chimney Safety Institute of America

Do-It-Yourself
Home Improvement and Repair	Housenet
Handyman Online	ImproveNet
Michael Holigan	Home Advisor

Electrical
National Electric Safety Foundation	Ground Fault Circuit Interrupter Central

 

Flooring
Floor Facts	Flooring Guide

Heating and Cooling
Heating Ventilation and Air Conditioning	Furnaces and Boilers
Simple Repair and Maintenance	US Dept. of Energy
Heating and Cooling Your Home

Indoor Air Quality
U.S. Department of Energy	Asbestos
Carbon Monoxide	Lead
Airtight Houses and Carbon Monoxide Poisoning	Radon FAQs
Indoor Air Quality	Waterproofing.org

 

Insulation
Insulation Facts	Insulation Basics
All About Insulation	Weatherization Pages

Roofing
Cedar Shake & Shingle Bureau	Roof Maintanance
Learn about roofs	Flat Roofing

Water and Plumbing
Your Drinking Water	Water Heater basics
Plumbing FAQs	How A Water Heater Works