Window Cleaning in Northville and Metro Detroit
Window cleaning is a pain in the glass.
Let us do it for you. Inside and out, and the outside rinse runs through a deionizer, so the glass dries clear.
Gutters, pressure washing and Christmas lights too.
Screens, sills and tracks included. Outside glass runs March to November.
Owner-operated in Northville since 2014.
Get a free quote
Tell us the address and what you want cleaned, and we will send you a quote.
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Or call (906) 203-6538
What We Do
Seven services on one street
Windows inside and out, new construction glass, storefronts, siding and concrete, gutters, chandeliers and Christmas lights.
Residential Window Cleaning
Pure water on the outside glass. Screens washed, tracks vacuumed.
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Commercial Window Cleaning
Storefront and office glass, cleaned on a set schedule.
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New Construction Window Cleaning
Labels, paint and construction dust off new glass, before move-in.
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Pressure Washing
Concrete gets the pressure. Siding and brick get a soft wash.
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Gutter Cleaning
Cleared by hand, every downspout flushed, debris hauled away.
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Books in OctoberChristmas Light Installation
We provide the lights, hang them, and take them down in January.
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Chandelier Cleaning
Crystal cleaned by hand, bulbs changed, nothing for you to climb.
See detailsThe Guru part
Why a wizard
The wand is a real piece of equipment. The hat is the part we made up.
The honest version of this trade is a bucket, a ladder and a lot of patience, and none of that fits on a logo. The wand does. Exteriors get pure water pushed through a deionizer, so the glass dries clear with nothing left in it to spot. Mirrors can be added to any interior clean.
Glass Guru started in Northville in 2014 and still works out of it. A true divided-light sash downtown and the arched glass over a two-story foyer in a 1998 subdivision are two different jobs, and they get quoted as two different jobs.
The other half of the work is saying what glass can and cannot do. Hard water that has already etched a pane does not come back. We would rather tell you that before we start than scrub at it and bill you for a result the glass cannot give.
Before and after
Drag the squeegee
Two of our own jobs. Pull the handle across and do the wipe yourself.
The Michigan calendar
Book window cleaning by the season
Outside work in Southeast Michigan has a short season. Outside window cleaning runs from March, and gutters and washing from April. The hard freezes start in November, and that ends the season for anything that uses water. Book early and you get the week you wanted.
March to November
Outside window cleaning
Outside glass, frames and screens. March is for the road salt winter left on the lower panes, and late spring and early fall are the two visits to book. See how window cleaning works.
Outside glass on a modern brick house, worked from ladders. April to November
Gutters and washing
Gutters, siding, decks and concrete. Spring is for washing off what winter left behind. Late fall is for the gutters, after the last leaves come down. See gutter cleaning in Northville.
A gutter cleared by hand, the trough rinsed clean. October to January
Christmas lights
Rooflines get booked well before the first snow, so October is the right time to call. See how the Christmas lights work.
Red and white bulbs on every roofline, porch columns wrapped. Year round
Interiors and chandeliers
Interior glass, sills, tracks and chandeliers do not care what the thermometer says, so they make a good winter job.
A crystal chandelier, cleaned piece by piece.
In their words
What the neighbors said
My windows are beautiful!!! I should have done this ages ago. Glass Guru Guys were terrific. Very professional, and efficient. They were referred to me by a friend, now I'll referring them to others! I'm very happy with the service. Thank you!!
The Glass Guru team did an amazing job washing our windows and cleaning our gutters. They were punctual, respectful and took their time to make sure our windows were sparkling. They double checked their work to make sure each window was streak free. Couldn't be happier with their service!
Excellent service. The crew arrived right on time. They were very professional and courteous. Had my windows, screens and frames all cleaned in under two hours. I would highly recommend and will definitely use GlassGuru in the future.
On your feed
The Gurus post their work
Short videos straight off their Facebook page, from real jobs to the odd skit. Open one to watch it with sound.
From the Blog
Window and Gutter Cleaning Guides
Straight answers on hard water spotting, ice dams, gutter timing and what a clean actually costs in Metro Detroit.
October 13, 2026
What changes the cost of Christmas light installation in Metro Detroit
The cost of Christmas light installation is set by how much roofline you light, how high it sits, how steep the roof is and which trees go in. Here is how each one moves the quote.
Read more
October 13, 2026
When to book fall gutter cleaning in Northville
The fall gutter cleaning that lasts comes after the oaks finish and before the first hard freeze. Here's how to time it in Northville and what the visit covers.
Read more
October 13, 2026
How to choose a window cleaner in Metro Detroit
The questions to ask any window cleaning company before you book, why each one matters, and our own answers where we have them.
Read more
The visit
What the day looks like
More than one job
When several jobs run on one visit the order matters. House first, then gutters, then windows, so nothing gets re-dirtied by the step after it. And if a rented pressure washer is on your list for the siding, it is worth knowing that force drives water behind vinyl and leaves the algae roots in place. That is a chemistry job at low pressure. Call us and we will come look at it.
On the day
On the day itself, outside work needs a way into the yard and a working outdoor spigot, and it does not need you there. Gates unlocked, dogs in, and cars off the drive if the drive is being cleaned. If your sprinklers run on a timer, turn them off for the morning, because the one thing that undoes clean exterior glass fastest is a sprinkler head that clips a first-floor window. Inside work is the opposite: somebody has to let us in, and it moves quicker if breakables and plants are off the sills. We work around blinds and curtains, and we do not take window treatments down or move furniture.
If it rains
Exterior work is weather work. If it rains on the day, we move the whole booking. Half a house wash is worse than none, and glass cleaned in the rain dries spotted. It's also why booking early matters in a season this short.
Where We Work
Town by town, out of Northville
Glass Guru covers 10 towns across western Wayne and southern Oakland counties. Northville and Plymouth include their townships. Pick yours.
Birmingham
Bloomfield Hills
Canton
Commerce Township
Farmington Hills
Livonia
Northville
Novi
Plymouth
West Bloomfield
Not on the list? Ask us.
LAST STOP
So, what are we cleaning?
A window cleaning quote starts from the windows: how many there are, which ones have storms or divided panes, and how high they sit. Everything else gets its own number: gutters, pressure washing, chandeliers, and yes, the Christmas lights on your roofline. No obligation.
5.0 from 792 Google reviews (opens in a new tab)