Storefronts, offices, new construction

Commercial Window Cleaning for Storefronts and Offices

Clean glass is part of how a business presents itself, whether that's a storefront customers walk past every day or an office where clear light matters to the people inside. We handle both, on a schedule that fits how the property actually gets used.

Weekly, monthly, or quarterly 5.0 stars on Google
John on an extension ladder cleaning second-story office windows
★★★★★5.0 on GoogleScheduled around your hours
Wiping a ground-floor office window from a step ladder
Get a free estimate John calls back, usually the same day.

Licensed and insured. We use this only to set up your estimate and never share it. Want to add photos or details? Use the full form below, or call (206) 228-5069.

Speaks cleans windows for storefronts, offices, restaurants, and new construction across Woodinville, Bothell, Kirkland, Redmond, Seattle, and the Eastside. Residential jobs are usually quoted on the spot; commercial jobs are often quoted from photos or a walk-through, depending on the property. A flat commercial roof also fails differently than a house roof (debris clogging drains and side scuppers instead of moss buildup), and we treat that as its own problem, not an extension of residential roof work.

Who we work with

Storefronts, Offices, and the Buildings in Between

Storefronts and retail

Street-facing glass and entry doors on a recurring route, cleaned before opening so nobody works around us. Weekly, biweekly, or monthly.

Offices and business parks

Exterior and interior glass on a quarterly or twice-yearly schedule, including lobby glass and the ground-floor panes that take the most traffic. Scheduled around occupied hours.

Restaurants and cafes

Grease film and hand marks on entry glass need more frequent attention than an office. We schedule around service hours rather than through them.

New construction

Paint overspray, construction dust, and protective-coating film need more than a routine clean on the first pass. Quoted as its own job, not at maintenance rates.

Property and facility managers

Several buildings on one schedule and one point of contact. John quotes the whole portfolio and holds the same pricing across sites.

Flat-roof drains

Debris clogging drains and scuppers is the commercial roof problem, not moss. Checked and cleared as its own line on the same visit.

John cleaning exterior office building glass from a ladder
Storefronts, offices, new construction

Glass Your Customers Look Through First

Storefront glass takes daily wear a residential window never sees: foot traffic, exhaust, hand marks, and whatever the sidewalk kicks up. It's also the glass your customers look through before they walk in, so streaks and film show up in a way that costs you more than a homeowner would ever notice. We can set up a recurring schedule (weekly, biweekly, or monthly) so it stays clean without you having to remember to call.

Office buildings have their own version of the same problem: exterior grime cutting down the natural light people work under. We quote office jobs from photos or a walk-through and can work around occupied hours. New construction gets quoted as its own job: paint overspray, construction dust, and protective-coating film need more than routine maintenance rates cover.

On the job

Two Stories Up, Before the Office Opens

John on an extension ladder cleaning second-story office windows
Upper floors. John on the extension ladder for the second-story glass on an office building.
Wiping a ground-floor office window from a step ladder
Ground floor. The panes that take the most hand marks and sidewalk grime.
Carrying a ladder across an office parking lot
In and out. Set up early, done before the parking lot fills, no cones or closed entrances.
Commercial flat roofs

A Different Roof, a Different Problem

Most commercial buildings in our service area have flat or low-slope roofs, and the failure mode there isn't moss the way it is on a house: it's debris clogging drains and side scuppers, which backs up water on the roof surface instead of letting it drain.

We check and clear those as part of commercial roof service, treating it as the distinct problem it is rather than applying residential moss logic to a roof that doesn't have that issue. Most commercial accounts run on a recurring schedule rather than a one-time call: monthly, quarterly, or semi-annual, depending on the property and how much exposure the glass gets.

Talk Through a Service Plan →
Debris collecting around a drain on a flat commercial roof
What the neighbors say

No Streaks From Speaks

★★★★★

"Great job (roof, gutter and window cleaning)! Good value. Highly recommend."

Susan ThiemannJune 2024
★★★★★

"No streaks from Speaks! It was a big job (2 stories, larger home) and they left every window spotless. The windows are truly spotless inside and out."

Erin LavelleMarch 2021
★★★★★

"John and his guys are great! They just cleaned all of our windows inside and out. Very pleased with the quality and attention to detail. Fair price and great work!"

Kevin ToddFebruary 2019

5.0 stars on Google. Read every review →

Good questions

Things People Ask John

The questions we hear most from business owners and property managers.

Do you offer recurring commercial service?
Yes: monthly, quarterly, or semi-annual plans, depending on the property and how much exposure the glass gets. Storefronts with heavy foot traffic typically need more frequent service than an office building set back from the street.
Is fall a good time for commercial window cleaning?
Yes. A fall cleaning clears summer pollen and dust so storefront and office glass stays clear through the gray months. It's also a good time to get flat roof drains and scuppers cleared before the heavy rain. We schedule around your hours.
Can you quote a commercial job without an in-person visit?
Often, yes, for window cleaning specifically: photos are usually enough for a residential-scale storefront or office building. Larger or more complex properties, and anything involving roof work, typically need a walk-through first.
Do you clean commercial roofs the same way as residential roofs?
No. Most commercial buildings have flat or low-slope roofs, where the problem is debris clogging drains and scuppers rather than moss. We check and clear those as their own service, not an extension of our residential moss removal work.
What does commercial window cleaning cost?
Commercial pricing depends on the property: square footage, glass access, and whether it's a one-time clean or a recurring schedule. Call for a quote specific to your building, or send a few photos through the form.
How do I get a quote?
Call us directly, the fastest way to reach John. Request a free estimate online if you'd rather start with a form, and let us know a bit about the property so we can quote accurately.
Ready when you are

Storefront glass on a schedule? Give John a call.

(206) 228-5069. He picks up, and if he is on a ladder he calls you back the same day. Or send the form and he will reach out.

Request a Commercial Quote

No obligation. John will follow up to set a time.

Add a few photos of the windows, roof or driveway. Up to 4.