Lead-safe remodeling or abatement
The EPA draws a firm line between the two. Renovation is a project that happens to disturb paint, and the RRP rule is not designed to deal with lead hazards. Abatement is designed to remove lead hazards permanently, and in Texas it needs a DSHS-certified firm, state notification and an empty house during the work. If a risk assessment finds hazards you want eliminated, or the remodel is a chance to get rid of lead paint entirely, plan abatement for those surfaces and lead-safe practices for the rest.
Hiring a certified firm
Ask any remodeler working on a pre-1978 Plano house for the firm's EPA certification and the name of the certified renovator who will be on the job. The EPA's lead-based paint professional locator lets you look up a firm. Also ask how they will contain the work area, how they will handle HVAC, and how they will document cleaning verification. Those answers say more than a logo on a truck.
Before demolition starts, lead paint testing before remodeling tells you which surfaces matter. New windows and exterior doors have their own page, lead-safe window and door replacement, and rooms you are not changing may suit lead paint encapsulation.