On-Site Walkthrough and Free Quote
We count panes, check window types, identify any hard-to-reach areas, and quote you honestly.
Professional Window Cleaning in Madawaska, Maine
Serving all of Northern Maine
Satisfaction Guaranteed on Every Pane.
Streak-free glass, inside and out. Homes, storefronts, and commercial properties across Aroostook County — done right the first time.
Let the Light Back In
The Difference Clean Windows Make in Northern Maine
In The County, daylight is precious. From November to March, the sun barely clears the tree line — and every smudge, water spot, and winter film on your windows steals what little light makes it through.
Clean windows do something most people don't realize until they see it: rooms feel bigger, brighter, and warmer. Storefronts pull more foot traffic. Office spaces feel more professional. Homes feel new again. It's the single highest-ROI cleaning service we offer, because the difference is visible the moment you look out the window.
We clean windows for:
Single-family homes
Iinterior, exterior, or both
Storefronts and retail businesses
Keeping your display windows working for you
Restaurants and cafés
First impression starts at the glass
Offices and professional buildings
Natural light makes a workspace
Rental properties and seasonal homes
Turnover cleanings and pre-listing prep
Skylights and hard-to-reach windows
We have the equipment to safely reach what most homeowners can't
The Clean Slate Promise
Satisfaction Guaranteed — Every Window, Every Time.
If a streak shows up after we finish, we come back and fix it. No charge. No questions. That's the Clean Slate guarantee.
What's Included
More Than Just the Glass
A real window cleaning job covers more than what you see from across the room. Our standard service includes:
Interior glass cleaning
We clean the inside of every window pane — top to bottom, corner to corner. We use drop cloths and move what needs moving so your sills and floors stay dry.
Exterior glass cleaning
The outside is where the heavy buildup lives — road grime, pollen, organic film, hard-water spots from sprinklers. We use professional squeegee technique and the right detergents for a streak-free finish.
Window frame and sill wiping
Frames and sills get a wipe-down so the whole window looks finished — not just the glass.
Tracks and channels (on request)
The corners and channels where dirt collects can be cleaned out as part of the job if you want it. We'll discuss it during the quote.
Screen cleaning (on request)
Screens come out, get rinsed and brushed, and go back in. Often the screens are responsible for the "dirty window" look — getting them clean is half the battle.
Skylights and second-story windows
We have the equipment to reach windows most homeowners can't. No leaning ladders against your siding. No dangerous workarounds.
Why Aroostook County Hires Clean Slate
Streak-Free, Guaranteed Professional squeegee technique and the right cleaning solutions. If a streak appears after we leave, we come back.
Safe for All Window Types Single-pane, double-pane, low-E coatings, tempered glass, storm windows, vinyl frames, wood frames, aluminum frames — we clean them all without damage.
Inside and Outside in One Visit Schedule one appointment, get the whole job done. Most homes in Aroostook County are done in a single day.
Commercial Cleaning Available We work with storefronts, restaurants, offices, and property managers on one-time cleanings or recurring schedules.
10% Veteran & Returning Customer Discount Same discount across every service. Just mention it when you book.
Satisfaction Guaranteed We walk the property with you before we leave. Anything not right, we fix on the spot.
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How We Clean Your Windows
The Clean Slate Window Cleaning Process
02
Setup and Protection
Drop cloths inside. Plant and landscaping protection outside if needed. We treat your home like we want ours treated.
03
Clean Every Pane
Interior and exterior glass, frames, sills. Screens and tracks if you've added them to the job. Skylights and upper windows handled with proper equipment.
04
Detail Pass
Corners, edges, hard-water spots, and any spots that need a second look. The difference between average and great window cleaning is in the detail pass.
05
Walkthrough With You
We go around with you before we pack up. Any pane that doesn't look right gets done again right then. Satisfaction guaranteed — that's how every Clean Slate job ends.
Recommended Cleaning Schedule
How Often Should You Clean Your Windows in Northern Maine?
Aroostook County's climate is hard on windows. Here's what we recommend for most properties:
- Homes — twice a year minimum Once in the spring after winter buildup, and once in the fall before the snow returns. Properties near roads, fields, or wooded areas may need a mid-summer clean too.
- Storefronts and restaurants — monthly or bi-weekly First impressions live at the glass. Customers notice clean windows even when they don't consciously register them. Recurring service keeps it consistent.
- Offices and commercial buildings — quarterly Enough to keep glass looking professional without overspending. We set up recurring schedules so you don't have to think about it.
- Rental properties — at turnover and pre-listing Clean windows make rentals show better and rent faster. Worth doing on every turn.
Not sure what's right for your property? Ask during the free estimate — we'll give you an honest recommendation.
Window Cleaning Across Aroostook County
We provide professional window cleaning in:
Madawaska, ME
Fort Kent, ME
Caribou, ME
Presque Isle, ME
Houlton, ME
Plus surrounding communities throughout the St. John Valley and Northern Maine. Call us — we'll let you know if we can reach your property.
Frequently Asked Questions
Do you clean inside and outside?
Yes. Most jobs include both. You can also book exterior-only if that's all you need.
How long does window cleaning take?
Most single-family homes take 2–4 hours depending on the number of windows. Commercial properties vary. We'll give you a time estimate during the quote.
What if it rains right after you clean?
Rain itself doesn't streak clean windows — it just washes over the glass. What causes spots is dirty rain washing dust and pollen off the frames onto the glass. If it pours right after we finish and you see spotting, give us a call and we'll talk through it.
Can you clean second-story windows safely?
Yes. We have the right equipment to reach upper windows without leaning ladders against your siding or risking damage to the property.
Do you clean screens?
On request. Screens are often responsible for the "dirty window" look — getting them clean makes a bigger difference than people expect. Add it to the job when you book.
Do you offer recurring service for businesses?
Yes. We set up weekly, bi-weekly, monthly, or quarterly schedules for storefronts, restaurants, and offices across The County. Predictable pricing, predictable schedule, no back-and-forth.
Do you use eco-friendly cleaning solutions?
Yes. Our window cleaning solutions are biodegradable and safe around landscaping, pets, and family.
How much does window cleaning cost?
Pricing depends on the number of panes, window types, accessibility, and whether screens or tracks are included. Free quotes, always. Veteran and returning customer discount applies.
What if a window doesn't come out perfect?
We come back and fix it. No charge. That's the Clean Slate guarantee.
Let the Light Back In. Free Estimate. Satisfaction Guaranteed.
Clean Slate Services provides professional window cleaning in Madawaska, Fort Kent, Caribou, Presque Isle, Houlton, and surrounding Northern Maine communities.
207-631-0500
7am – 9pm, Seven Days a Week
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