Streak Free or Die is a locally owned and operated window cleaning company serving New Hampshire, including the Lakes Region, White Mountains, and Seacoast. The company provides residential and commercial window cleaning, along with pressure and soft washing for building exteriors. Its services are tailored to local properties, from lakeside cottages to mountain homes, as well as businesses seeking scheduled maintenance.

For window cleaning, Streak Free or Die uses a multi-stage deionization process to remove minerals from water, helping prevent spots and streaks without chemical runoff. Residential work includes hand cleaning for multi-story homes using solutions described as eco-friendly and protective of glass and landscaping. Commercial services offer high-volume, scheduled cleaning. Pressure and soft washing target mold, mildew, algae, and bacteria to improve exterior appearance.

The company is fully insured and promises to return at no charge if a customer identifies a streak within 24 hours. It invites homeowners and businesses to request a free quote and serves communities including Alton, Gilford, Concord, Laconia, Meredith, Moultonborough, and Wolfeboro.