Buyer protection

Quote red flags

Walk away / dig deeper

No site visit before a firm bid
Cash discount to skip permits
Unclear transfer-switch rating or brand
“Whole house” claim with no load calc or load management plan
Generator placed too close to windows / intakes (CO risk)
No discussion of fuel pipe sizing or utility notification
Warranty that requires an unstated “authorized” service network

Healthy quote traits

Written scope with model numbers
Permit & inspection responsibility named
Clearances and carbon monoxide placement explained
Startup / exercise schedule documented
Maintenance expectations in writing
Licensed electrical (and gas) credentials available

Safety first

Portable generators and mislocated standby units can create deadly carbon monoxide hazards. Follow manufacturer clearances and CPSC guidance. Never backfeed a panel with improvised cords.