CONTACT

Contact the editor

Write if a sentence is wrong, a source link broke, or a safety line is unclear. Include the page. We read corrections. We do not schedule service.

Please do not use this address to book work

Email reaches the editor, not a dispatcher and not a service truck. Do not use it to request a repair, a quote, or an emergency response. For a gas smell, use the number on the utility bill from outside. For a carbon monoxide alarm or symptoms that ease outdoors, call emergency services.

Corrections

Tell us the page and what looks wrong, with a link to a source if you have one. We fix confirmed errors and update the sources-checked date.