Bluewater crew member rinsing a glass wall on a commercial building in Sarnia, Ontario

Window Washing in Sarnia, ON

Streak-free interior and exterior window washing for homes and businesses, done carefully and on the day we promised. Free quotes from the owners.

Clear Glass, Brighter Rooms

You don't notice dirty windows until the sun hits them. Then it's all there: water spots, pollen, cobwebs in the corners, fingerprints on the patio door and a haze on the outside glass that a hardware-store squeegee never quite shifts.

We wash windows inside and out for houses, cottages and local businesses around Sarnia, and our standard is streak-free. We pay attention to the edges and corners where streaks like to hide, and we're careful inside your home. The difference shows most on bright days, when light comes through clean glass instead of a grey film.

Window washing pairs well with our other exterior work. Many customers book it alongside a house wash so the siding and the glass are clean at the same time. One of our reviewers had us handle pressure washing, window cleaning and landscaping together.

Bluewater crew member washing the siding around the upper windows of a two-storey home
Working around the upper windows of a two-storey home

Interior & Exterior Window Cleaning in Sarnia

Houses, cottages and local businesses. Here's what we look after.

Exterior Windows

Outside glass washed to clear the dirt, pollen, water spots and film that build up over the seasons.

Interior Windows

Inside glass cleaned carefully, with extra attention on the corners and edges.

Patio & Sliding Doors

Big panes that collect fingerprints and nose prints, finished without a streak.

Business Windows

Clean glass for local businesses, where first impressions start at the front door.

Upper-Storey Glass

Second-floor windows are part of the quote too. Mitch checks access when he visits, so you never have to climb a ladder.

Pair It With a House Wash

Book windows with siding or gutter cleaning and the whole exterior is done in one visit.

Want Clear Windows Before Company Comes?

Book a free quote online. Mitch will look at the windows, ask about access and give you a price with no obligation.

How Window Washing Works

  1. Book a Visit

    Pick a time online or call Mitch. He'll count the windows and work out how we'll reach them.

  2. Get a Price

    You receive a detailed, written quote and a date that suits your schedule.

  3. Wash and Detail

    Glass is washed and finished streak-free, inside and out, with care taken in your home.

  4. Check the Glass

    We look over the windows with you in good light before we pack up.

Clear Results, Real Reviews

30+ Five-Star Google Reviews
"We recently had Bluewater do some pressure washing, window cleaning and landscaping for us and we couldn't be happier with the experience. The team did an amazing job โ€” everything looks fresh, clean, and beautifully done."
โ€” MacKenzie van Suchtelen
"Fantastic work and super responsive!"
โ€” Randy Dewey
"Really great experience with these guys โ€” it was easy to book a quote online and the turn around time to get the job done was very quick. Friendly and efficient, great job done by these guys!"
โ€” Jake Black
"We had an excellent experience with these guys! They were excellent communicators, always responsive, and showed up exactly when they said they would. Their reliability made the whole process stress free, and did exactly as promised."
โ€” Chelsey

Why Choose Us for Window Cleaning

Streak-Free Standard

If you can see streaks in the sunlight, we're not finished.

Insured and Guaranteed

We carry full liability insurance, work carefully around your furniture and blinds, and come back if any pane isn't right.

Sarnia Born and Raised

We live here too. The owners do the quoting and stay involved until the last pane is done.

We Show Up

You get a date and we keep it. Being on time is a big part of why customers leave us five stars.

Window Washing Questions

Do you clean windows inside and out?

Yes. We do interior and exterior window washing, or just the outside if that's all you need. Let us know when you book and it will be reflected in your quote.

How often should windows be washed?

Many homeowners have their windows done once or twice a year, often in spring and fall. Homes near busy roads or surrounded by trees may want them done more often.

Do you wash windows for businesses?

Yes, commercial work is part of what we do. Tell us about the property and Mitch will set up a time with you.

Can you reach second-storey windows?

Mitch will look at access during the free quote and tell you how we would reach each window before you book anything.

Can I combine window washing with other services?

Yes. Window washing is often booked alongside pressure washing, house washing and gutter cleaning. Combining them means one visit and one quote.

Window Washing Throughout Lambton County

We wash windows for homes and shops in Sarnia and Point Edward, lakeside in Brights Grove, and across the rest of Lambton County, including Corunna, Mooretown, St. Clair Township, Petrolia, Forest, Wyoming and Plympton-Wyoming.

  • Petrolia
  • Forest
  • Wyoming
  • Plympton-Wyoming
  • St. Clair Township
  • Lambton County

Let the Light Back In

Book your free quote online, or call or text Mitch to ask about your windows.

Call or Text Mitch: 519-466-8433 โ† Back to Home
๐Ÿ“‹ Free Quote๐Ÿ“ž Call