Sell it in summer, hang it in fall, take it down in January, rebook it before you leave.

Holiday lighting work comes in a narrow window. Many homeowners want lights up around Thanksgiving or early December, so installs often start weeks earlier, and a busy company's calendar can fill before the season peaks. Late callers may only get a spot on a waitlist. That puts a premium on selling early, and the easiest early sales are renewals from last year's customers.

Quotes are built from rooflines in linear feet, stories, roof pitch, trees and bushes, wreaths, and whether lights are leased or customer-owned. Many companies quote from photos and satellite views, then measure on the first install and store the design for next year (our guide on pricing light installs walks through the math). Commercial work like storefronts, office parks and HOA entrances often means bigger tickets and different scheduling. Then come the mid-season service calls, such as a strand out after a storm or a timer reset, during the busiest weeks.

Permanent lighting changes the model. Track-mounted LED systems stay up year-round and change colors for holidays, game days and events. They can be sold through the spring and summer, when holiday crews used to sit idle, and they usually come with a warranty and app setup. Marketplaces do list lighting installers: Thumbtack has a holiday lighting category, charges pros for each lead, and lets a customer reach out to as many as five pros during the opening four hours of a search, and more after that. What carries over from one season to the next is what you own: saved designs, past customers, yard signs and the website people find you on.