Exterior Window Cleaning in Dover, NH

House Washing by Timothy provides professional exterior window cleaning in Dover, NH. And unlike larger companies that subcontract work or rotate employees, every project is personally performed by Timothy from start to finish. Whether cleaning a year-round home, lakefront property, seasonal residence, or commercial property, Timothy's goal is to deliver a five-star experience from beginning to end - again and again.

100% Workmanship Guarantee and Award Winning Customer Service

"House Washing by Timothy stands out as a premier choice for homeowners seeking exceptional exterior cleaning services. Timothy's personable demeanor and respectful interactions add a layer of comfort, ensuring that clients feel valued and understood. House Washing by Timothy is not just a service; it embodies quality, integrity, and a commitment to excellence in home maintenance." Wheree.com

"Best of 2026 New Hampshire Pressure Washing Service." Business Rate

"Best of 2025 New Hampshire Pressure Washing Service." Business Rate

"Best of 2024 New Hampshire Pressure Washing Service." Business Rate