Exterior Cleaning, Soft Washing and Window Cleaning in Madawaska, Maine
Serving all of Northern Maine
Satisfaction Guaranteed. Locally Owned. Right Here in the St. John Valley.
Clean Slate Services is based right in Madawaska — your local exterior cleaning company for homes, businesses, and rental properties across the valley and beyond.
Why Madawaska Hires Clean Slate
Your Local Exterior Cleaning Company in the St. John Valley
Madawaska is home. Kristian Philbrick founded Clean Slate Services right here — not as a satellite location, not as a service area we drive up to from somewhere else. We're your neighbors. We shop the same stores. We see the same storms roll in off the river. And when we clean your property, we're cleaning it with the same care we'd put into our own.
That matters in a small town. Around here, reputation travels fast. A bad job gets talked about at every coffee shop in town within a week. We built Clean Slate Services on the idea that the only way to operate in a community this tight is to do honest work and stand behind every job.
If you live in Madawaska, you don't have to wait for a crew from Bangor or Portland to find their way up Route 1. You can call us — and we'll be at your property the same week, often the same day for emergency cleanings.
The Clean Slate Promise
Satisfaction Guaranteed in Madawaska — Always.
We don't pack up the truck until you're happy. Locally owned means locally accountable. That's the Clean Slate guarantee.
Our Services in Madawaska
Everything Your Property Needs — One Local Company
Every Clean Slate service is available to Houlton property owners:
Soft Washing
The gentle method for siding, painted surfaces, and any material too delicate for high pressure. Removes the algae and mildew that build up against your siding through long winters.
Pressure Washing
For driveways, walkways, foundations, garage floors, and any surface tough enough to take it. Especially important after the salt and grit of a St. John Valley winter.
Professional Window Cleaning
Interior and exterior glass for homes, storefronts, and businesses up and down Main Street. Streak-free results, satisfaction guaranteed.
Gutter Cleaning
The most important service in Northern Maine. Clean gutters before winter prevent ice dams, foundation damage, and the kind of structural problems that turn small repairs into big ones.
Roof Washing
Safe, soft-wash cleaning that removes black streaks, moss, and algae from asphalt shingles. The right way to clean a roof — pressure washing damages shingles.
Wood Restoration & Renewal
Decks, fences, and wood siding brought back to life at a fraction of the cost of replacement. The freeze-thaw cycles around here are hard on wood — we restore what most companies tell you to tear out.
Stain & Oxidation Removal
Rust stains, tannin streaks, and the chalky oxidation on aging vinyl and aluminum siding. The work most cleaning companies walk away from.

Properties We Work On in Madawaska
Built for the Way People Live Here
Madawaska properties come in every shape — and we've cleaned most of them.
- Single-family homes across town and out toward the surrounding communities. Vinyl siding, wood siding, painted clapboards, every roof type you'll see in The County.
- Investment and rental properties that need to look their best between tenants and during showings. Quick turnaround, professional results, photos for your listing if you need them.
- Storefronts and commercial properties along Main Street and the downtown area. Window cleaning, exterior washing, and walkway pressure washing keep your business looking sharp.
- Apartment buildings and multi-units that benefit from coordinated exterior maintenance on a recurring schedule.
- Farms and outbuildings out toward the surrounding areas — barns, sheds, and outbuildings that take more weather than anything else on the property.
- Border-adjacent properties with mixed-use buildings, commercial signage, and high-visibility exteriors that need to look professional year-round.
The Madawaska Climate Reality
What Properties Up Here Actually Go Through
You don't need to be told what winter does to property in Madawaska. You've watched it happen every year. But here's what the climate up here means for exterior cleaning specifically:
- The cleaning season is shorter than the rest of Maine. May through October is the working window — and even May can be unpredictable. Booking early matters here more than anywhere else in the state.
- Snow load and ice damage are real. Properties that aren't prepped before winter pay for it in spring. Clean gutters, soft-washed siding, and clear walkways before the first storm save thousands in damage prevention.
- Salt residue is everywhere. Road salt, walkway de-icer, and ice melt all leave deposits that eat at concrete and discolor siding. A spring cleaning isn't optional in Madawaska — it's how you protect your property.
- Spring biological growth is heavy. Damp shoulder seasons combined with months of trapped moisture under snow mean algae, mildew, and mold come back fast. Soft washing right after the thaw makes a visible difference.
We schedule and price around this reality — not around what works for cleaning companies down south.

Surrounding Communities We Serve
Beyond Madawaska
While Madawaska is home base, we serve property owners across the St. John Valley and Northern Maine, including:
- Frenchville, ME — just down the road
- St. Agatha, ME
- Grand Isle, ME
- Van Buren, ME
- Hamlin, ME
- Sinclair, ME
- Fort Kent, ME
- Caribou, ME
- Presque Isle, ME
- Houlton, ME
Plus surrounding rural communities across The County. If your property is nearby, call us — we'll let you know if we can help.
Frequently Asked Questions
Is Clean Slate Services actually based in Madawaska?
Yes. Kristian Philbrick founded the company right here. We're a local operation — not a regional crew with a Madawaska phone number.
How quickly can you get to my property?
For Madawaska addresses, usually within the same week. For urgent cleanings or storm prep, often the same day. We respond to every inquiry the day it comes in.
Do you work in winter?
Our cleaning season runs roughly May through October. Outside of that window, we don't take on exterior cleaning work — it's too cold for the products to work properly, and equipment doesn't function reliably in sub-freezing temperatures. We do take bookings year-round for the upcoming season.
Do you serve French-speaking customers?
We do — please let us know when you call if you'd prefer to communicate in French and we'll make it work. (Note to Joe Mel — confirm bilingual capability with Kristian before publishing.)
Do you offer the veteran discount in Madawaska?
Yes. 10% off any service for veterans, anywhere in our service area. Same discount for returning customers and friends or family of past customers.
What if I'm not in Madawaska proper but in a surrounding town?
We serve property owners across the St. John Valley and Northern Maine. Frenchville, St. Agatha, Van Buren, Grand Isle, and surrounding communities are all in our regular service area. Call us — we'll let you know if your address works.
Do you do commercial work for Madawaska businesses?
Yes. We work with restaurants, retail shops, offices, and multi-unit property owners across town. One-time cleanings or recurring schedules — both work.
How do I book?
Call or text 207-631-0500, or fill out the form on this page. Same-day response. Often a quote right over the phone.
Local Service. Free Estimate. Satisfaction Guaranteed.
Clean Slate Services is Madawaska's local exterior cleaning company — proudly based right here in the St. John Valley.
207-631-0500
7am – 9pm, Seven Days a Week
Contact Us
We will get back to you as soon as possible.
Please try again later.

