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ANOKA COUNTY, MN
Window cleaning in Ham Lake, MN
Streak-free glass inside and out, cleaned by hand or with 0 PPM pure water by the owner who quotes it.
Every Ham Lake home runs on a private well, and wherever that well water dries on glass, its minerals stay behind as white spots. Glass House cleans inside and out by hand or with a water-fed pole that rinses with water filtered to 0 PPM (no dissolved minerals), so the glass dries clear.
Frames and sills are wiped with every package, Standard removes and reinstalls screens, and Premium adds washed screens, cleaned tracks and the 10-Day Rain Guarantee. Every visit is backed by the Streak-Free Guarantee, and Carson Brenny, the owner, quotes the job, cleans the glass and walks it with you at the end.
STREAK-FREE GUARANTEE
If you notice a streak within 72 hours, tell us and we will correct the affected glass at no charge.
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Insured to $2M
Owner-operated
Right here in Ham Lake
HAM LAKE SPECIFICS
What window cleaning means in Ham Lake
The local conditions that shape how Glass House approaches window cleaning in Ham Lake, and the standards it holds to on every visit.
WATER
A private well at every home
Ham Lake has no city water system. Every property runs on its own private well, on a lot of at least one acre, so sprinklers apply groundwater exactly as it leaves the ground. Minnesota groundwater commonly carries dissolved iron and hardness minerals. When sprinkler spray dries, the water evaporates and the minerals remain: iron oxidizes into orange stains on siding and concrete, and calcium leaves white spots on glass. Our pure-water rinse is filtered to 0 PPM, so the cleaning itself never leaves mineral spots on the glass.
WATERING
No city watering schedule
With no city water system, Ham Lake has no odd/even watering schedule, so sprinklers run whenever they are set to run. A sprinkler head aimed at the house wets the same stretch of siding, glass or driveway on every cycle. Each time the spray dries, another thin layer of iron and minerals stays behind, and those layers build into orange fans on siding and concrete.
LAKES
Coon Lake, Lake Netta, Ham Lake
Part of Coon Lake lies within the city of Ham Lake, Lake Netta sits in its northern end, and Ham Lake itself lies east of Highway 65. Air near open water holds more moisture, so roofs, siding and decks dry slowly after rain and morning dew. Algae, mildew and moss take hold on surfaces that stay damp, usually beginning on the shaded north side. Glass near water collects more film and buildup, and lake lots are where much of our work takes place.
HOMES
A median home built in 1994
The median Ham Lake home was built in 1994, and about 45% of homes date from the 1990s and 2000s. After about three decades of sunlight, the surface of vinyl siding, painted trim and gutters breaks down into a chalky film, a process called oxidation. Rain running over the chalk leaves streaks, and the roughened surface gives dirt and algae a better grip. Homes of that era often have gridded windows, and each grid receives the same full cleaning as a whole window.
Sources: City of Ham Lake, History of Ham Lake; Minnesota DNR, Blaine-Ham Lake well interference fact sheet (2023); Minnesota DNR lake pages (Coon Lake, Ham Lake); City of Ham Lake, History; Anoka County, Bunker Hills master plan (2017); Point2Homes, Ham Lake demographics (U.S. Census ACS 2019-2023).
HOW WE CLEAN WINDOWS
Two methods, one streak-free result
The method depends on the window, the home and the access. Neither is a lesser option, and many homes receive a combination of both on the same visit.
TINTED GLASS
Tinted glass is cleaned without steel wool. A non-abrasive applicator and a squeegee remove nearly all soiling, although hard debris and anything trapped behind the film cannot be removed. There is no different charge for tinted glass.
01
Walk-around first
Every job begins with a walk-around. Carson checks the windows, screens, access and anything fragile, confirms your package, and raises any concern with you before anything is wetted, so the right method is used on each window.
02
Traditional hand cleaning
A T-bar applicator wets the glass with Dawn dish soap and water, and #0000 steel wool loosens stuck debris without scratching. A professional squeegee cuts in along the edge and fans across the pane in one continuous pull, and lint-free towels finish the frames, edges and sills.
03
Pure water for height and grids
Reverse osmosis, carbon and deionization filters in the van bring the water to 0 PPM. A carbon fiber pole reaching over 60 feet carries a boar's hair brush that scrubs the glass and frames, then a top-to-bottom rinse leaves nothing on the glass to spot as it dries.
04
Screens, tracks and sills
The sill, the ledge visible with the window closed, receives a courtesy wipe with every package. Standard removes and reinstalls screens to reach the glass, and Premium also hand-washes the screens and cleans the tracks, the channel beneath the sash where debris collects.
05
Final walkthrough
Carson walks the finished job with you before the visit is complete, so any concern is settled on the spot. If you notice a streak within 72 hours, tell us and we will correct the affected glass at no charge under the Streak-Free Guarantee.
FOR HAM LAKE HOMES
What to know before your visit
SPRING
Pollen and winter film
A spring cleaning removes the road film and salt spray left by winter, along with the first pollen of the year, which makes spring the natural start of the season.
SPRINKLERS
Aim away from glass
Well water reaches the sprinklers with no city treatment, so every cycle that hits a window leaves another layer of minerals. Aim each head at the lawn, never at the house.
FALL
Before November 15
The exterior season runs March 1 through November 15. A fall cleaning clears the summer's pollen and fresh sprinkler spots, and clean glass lets more winter light into the home.
BASIC PACKAGE
Screens out beforehand
On Basic, the exterior-only package, please take the screens out before we arrive. That gives access to all of the glass, and it means you do not need to be home.
PRICING AND GUARANTEES
What window cleaning costs
YOUR WINDOW CLEANING AT A GLANCE
HAM LAKE
Basic (exterior only)
$240–$800
Exterior glass, with frames and sills wiped
Standard (inside and out)
$360–$1,200
Both sides of the glass, screens removed and reinstalled
Premium (full service)
$480–$1,600
Standard plus washed screens, detailed tracks and the 10-Day Rain Guarantee
Streak-Free Guarantee
Included
Report a streak within 72 hours for a no-charge correction
Each package minimum covers 1–30 panes
From $240
Basic Window Cleaning (Exterior Only) typically runs $240–$800 — $240 for our minimum and $800 for a 100-pane home. Yours depends on the home, so Carson confirms the exact price after he looks at it.
Standard Window Cleaning (Interior + Exterior) typically runs $360–$1,200 — $360 for our minimum and $1,200 for a 100-pane home. Yours depends on the home, so Carson confirms the exact price after he looks at it.
Premium Window Cleaning (Interior + Exterior + Extras) typically runs $480–$1,600 — $480 for our minimum and $1,600 for a 100-pane home. Yours depends on the home, so Carson confirms the exact price after he looks at it.
THE OWNER
Clear windows in the town where Carson grew up
Carson Brenny grew up in Ham Lake, and Glass House is based here, a short drive from any home in town. He owns and runs the business himself, with no crews, subcontractors or handoffs. He quotes your windows, cleans every pane by hand or by pole, and walks the finished job with you before he leaves.
Every Ham Lake home runs on a private well, so sprinkler water reaches the glass with its hardness minerals intact, and they dry into white spots. Carson rinses with 0 PPM pure water, which leaves nothing behind, and tells you plainly when older spots have already bonded to the glass. Clear glass is how a family takes in the yard and the trees.
IN CARSON'S WORDS
“It's my neighbors' homes: their biggest investment, one of the places they spend the most time, and where the people they care about most live. It's something everyone should enjoy, and I believe that.”
Carson Brenny, owner
✓
0 PPM pure water on every rinse
✓
#0000 steel wool made for glass, never used on tint
✓
Streak-Free Guarantee: tell us within 72 hours
WHAT IS INCLUDED
What each package includes, and what it does not
Each package has a clear starting and stopping point, so nothing on your invoice comes as a surprise. For reference, the sill is the ledge visible with the window closed, and the track is the channel beneath the sash.
INCLUDED
By package
• Basic: exterior glass, frames and edges
• Standard: both sides, with screens removed and reinstalled
• Premium: screens washed, tracks cleaned and treated
• A courtesy sill wipe with every package
• Streak-Free Guarantee: report streaks within 72 hours
• 10-Day Rain Guarantee with Premium
NOT INCLUDED
Quoted separately, or not offered
• Screens on Basic, which we ask you to remove beforehand
• Screen washing on Standard, available as an add-on
• Hard water, mineral and iron stains, a separate restoration
• Paint, silicone, adhesive, mortar and construction debris
• Repairs to screens, rollers, hardware or weatherstripping
• Storm windows that are removed from the outside
EQUIPMENT AND METHODS
Two methods, often on the same visit
By hand: a T-bar wets the glass, #0000 steel wool made for glass lifts bonded debris, and a professional squeegee is cut in at the edge and fanned in one continuous pull before lint-free surgical towels finish the frames and sills. By pole: reverse osmosis, carbon and deionization filters in the van bring the water to 0 PPM, and a boar's hair brush on a carbon fiber pole reaches six stories. If a meter reading reaches 15 PPM, the filter resin is replaced before the next job. Every ladder carries padded standoffs and levelers, and no ladder is ever brought inside.
HAM LAKE QUESTIONS
Window Cleaning in Ham Lake: FAQ
Why do Ham Lake windows get white spots?
Every Ham Lake home is on a private well, and with no city treatment plant, sprinklers put well water on the house exactly as it comes out of the ground. When that water dries on glass, its calcium and other minerals stay behind as white spots. Aiming sprinklers at the lawn stops most of it, and our rinse water, filtered to 0 PPM, leaves nothing behind.
Do you serve all of Ham Lake?
Yes, every neighborhood. Glass House is based in Ham Lake, so homes here are the shortest drive on the route and there is never a trip fee. Carson often works within a few miles of where he grew up, and he quotes, cleans and walks every job himself.
Is steel wool safe on my windows?
What if it rains right after?
Premium includes the 10-Day Rain Guarantee. If rain causes noticeable spotting on the exterior glass within 10 days, we return and touch up the affected panes at no charge.
How long does a visit take?
Smaller jobs take about one to two hours. Larger homes, or visits that combine several services, can take half a day to a full day. Carson includes a realistic time estimate with your quote.
How should I prepare?
Turn on your outside spigot and make sure it is reachable, move belongings and furniture away from windows and sills, and mention any tint, storm windows or grids when you book.
Yes, in the grade we use. #0000 steel wool is an ultra-fine grade made for glass, and it is excellent on fingerprints and stuck debris. It is never used on tinted windows, so please tell us about any window film when you book.
