Holiday Light Installation

You'll do well here if

• Steady and methodical on an extension ladder, comfortable working along rooflines in cold weather
• Wants a high-ticket seasonal business to run alongside a job or another service, not a year-round replacement income
• Can front $1,500–$3,500 for light inventory and equipment weeks before the first customer pays
• Organized enough to run a compressed calendar — quote in September, install through early December, take down in January
• Already runs (or plans to run) a complementary service like gutter cleaning, window cleaning, or pressure washing and wants a strong Q4 revenue leg

Skills you'll use

• Safe ladder and roofline work — 4-to-1 angle, three points of contact, and hard walk-away rules for wet, windy, icy, or steep roofs
• Basic outdoor electrical discipline — GFCI protection, outdoor-rated (UL-listed) lights and cords, and load math before install
• Package pricing from a roofline (materials for that house + install + takedown + service + margin), never by the hour

Startup costs

• Commercial-grade C9 LED light line, bulbs, and plugs for the first 4–8 houses$700
• All-in-one shingle/gutter clips, ridge clips, ground stakes$150
• Outdoor-rated extension cords, vampire plugs, in-line timers, GFCI tester$200
• PPE and cold-weather gear (grip gloves, non-slip boots, headlamp)$100
• First-season general liability insurance$200
• First marketing (yard signs, door hangers, booking page)$150
• 24–28 ft Type IA extension ladder + standoff stabilizer (if not owned) (optional)$600
• Expanded first-season light inventory (book more houses without reordering) (optional)$1,000
• Storage bins and labeling for lease-model inventory, plus spare clips and cords (optional)$400

Recurring monthly costs

• Lights, clips, and cords per install (~$325/job at ~12 installs in a peak month)$3,900/mo
• General liability insurance (seasonal policy, monthly equivalent)$80/mo
• Phone, booking/website$40/mo
• Marketing (early-bird push, door hangers)$80/mo

Pricing assumptions

• Price the package, never the hour: single-story rooflines commonly land near $500–$800 and large two-story designs $900–$1,500, with the course's worked middle at a $900 average house.
• Every package includes the commercial-grade lights — the lease-versus-sell decision (you keep the lights and rehang each year, or the customer buys them in year one) shapes the whole business and year-two margin.
• Take a 50% deposit at booking: it funds that house's materials, locks the calendar slot, and filters out non-serious quotes.
• Year-two rehangs for returning customers cost a fraction of a new install, so retention — not new sales — is where the margin lives.

First-customer opportunities

• Your warm list first: announce early-bird pricing (a discount or free upgrade for booking by mid-October) to friends, neighbors, and your contacts
• Neighborhood Facebook groups and Nextdoor with real photos of a finished roofline — never compete with the clearance aisle on price
• Yard signs and door hangers on every street where you install, plus a same-day-neighbor discount to stack the route
• Off-season service customers (gutter, window, pressure washing) offered a Q4 lighting package

Advantages

• High per-house tickets in a compressed, well-defined selling window
• A finished, photogenic roofline sells the next customer on the same street — same-street stacking shares drive time and setup
• Year-two rehangs of leased or returning-customer lights are the best margin in the business

Trade-offs

• A poor sole income: essentially all revenue lands October through January and near zero the rest of the year
• Ladder and roofline work in the worst weather months is a genuine, permanent physical risk, and fear of heights is a hard disqualifier
• Money goes out before it comes in, so underpricing the package is a first-season death spiral

Risks to respect

• Falling is the defining physical risk: installs mean hours on an extension ladder at rooflines, often in cold, wind, or early darkness, and one shortcut can end the business and worse. The ladder-safety rules are non-negotiable.
• Electricity is the second defining risk: you string powered lines across wet rooflines for weeks. Skipping GFCI protection, overloading circuits, or using indoor-rated cords outdoors risks shock and fire, for you during install and the customer all season.
• The season cannot be made up: a slow start, bad weather, or illness inside the ~8-week window is lost for the year, and operators who spend December income like a monthly average go broke by spring.
• Cash flows backward at the start — you buy $1,500–$3,500 of lights and equipment in September and October before customers pay, and underpricing or overbuying can consume the whole season's margin.
• Property damage is easy at height (dented gutters, cracked tiles, crushed shrubs, clip damage to shingles), and one bad claim can erase a season.
• Mid-season service calls are part of the product: a section going dark on December 20th is your problem at your cost, so the package price has to include service.

Seasonality

Extreme, structural seasonality is the whole story: roughly eight install weeks (mid-October to early December) plus January takedowns decide the year, and revenue is near zero February through September. The profit band here describes a peak install month; the course states a typical first SEASON earns the same roughly $4,000–$15,000 before tax because the earnings compress into those active months. Divide by twelve for an honest annual-average reality check, and pair the off-season with gutter cleaning, window cleaning, or pressure washing.