Keeping your home looking its best year-round

Professional Window Cleaning You Can Count On

Professional window cleaning delivered with straightforward pricing, careful workmanship, and respectful service. Additional exterior services are coming soon.

Free estimates Honest pricing Reliable service

Our services

Professional window cleaning

Window cleaning is currently available. Additional exterior services are planned as Harmon Exteriors grows.

Coming soon

More exterior services are planned

These services are not currently available. They will be added only after the proper equipment, training, licensing, and insurance coverage are in place.

Coming soon

Pressure Washing

Planned cleaning for concrete, driveways, sidewalks, patios, and other appropriate hard exterior surfaces.

Coming soon

Gutter Cleaning

Planned debris removal and downspout checks to help restore drainage and reduce overflow risks.

Coming soon

Roof Moss Treatment & Cleaning

Planned surface-appropriate treatment for moss, algae, organic buildup, and dark roof staining.

Coming soon

Pool Service

Planned seasonal service for routine cleaning, water testing, and basic pool maintenance.

Coming soon

Exterior Maintenance Plans

Planned seasonal bundles combining recurring exterior services based on each property’s needs.

Why Harmon Exteriors

Local service. Professional results.

Clear communication

Straightforward estimates, scheduling updates, and dependable follow-through.

Careful workmanship

The right cleaning method for each surface, with respect for your property.

Built for long-term service

A broad exterior-maintenance company designed to serve your home year-round.

Service areas

Serving North King and South Snohomish County

Mountlake TerraceLynnwoodEdmonds ShorelineBothellBrier Lake Forest ParkKenmoreMill Creek EverettMukilteo

Free estimate

Tell us what your property needs

Call or text for the fastest response, or submit the form and we’ll follow up to discuss the job.

(707) 245-9461

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