High-Earning 1099 Window & Door Sub-Contractor – Year-Round Work MarvinHigh-Earning 1099 Window & Door Sub-Contractor – Year-Round WorkSeattle, WashingtonContractorThrough a direct-to-consumer model, we offer premium fiberglass products, personalized in-home consultations, and professional installation—making the window and door replacement process simple, seamless, and satisfying. Are you an experienced window and door installer or an established business looking for high earnings, flexible scheduling, and year-round work?