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Residential window cleaning
Interior and exterior window cleaning for houses of every size — from single-story homes to tall, hard-to-reach panes.
- Inside & outside glass
- Frames & sills wiped down
- Drop cloths & shoe covers indoors
Window cleaning · Lynden & Whatcom County, WAClean windows.
Brighter spaces.
Licensed & insured window cleaning for homes and businesses in Lynden and across Whatcom County. We treat every window like it's our own — inside, outside, screens and tracks.
7 days a week7am – 6pm
Homes & storefrontsResidential + commercial
Satisfaction firstWe go above and beyond
Streak-free finishEvery pane, every time
Licensed & insured
Locally owned & operated
Open every day, 7am–6pm
Free, no-pressure quotes
What we do
Window cleaning, done the right way.
Every property is different, so every quote is too. Tell us about your home or business and we'll give you an honest price.
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Commercial & storefront windows
Keep your business looking its best. One-time cleans or recurring service on a schedule that works for you.
- Storefronts & offices
- Weekly, bi-weekly or monthly
- Early-morning scheduling
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Screen & track cleaning
The details most companies skip. We wash screens and clear out the dirt, bugs and grime packed into your window tracks.
- Screen washing
- Track vacuuming & detailing
- Add on to any service
How it works
Sparkling windows in three easy steps.
No hassle, no pressure. Just reach out and we'll take it from there.
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Request a quote
Fill out the form or give us a call. Tell us a little about your property and what you need.
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Pick a time
We'll send your free quote and find a day that works — we're out 7 days a week, 7am to 6pm.
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Enjoy the view
We show up on time, do it right and leave everything spotless. If something's not perfect, we'll make it right.
Licensed & insuredPeace of mind on every job, big or small.
About C & A
A local crew that takes pride in every pane.
C & A Window Cleaning is a locally owned business serving Whatcom County and the surrounding areas. We're fully licensed and insured, and we show up ready to work.
What sets us apart is simple: we care. We go above and beyond on every job — wiping down sills, washing screens, cleaning up after ourselves — because we treat every window like it's our own.
“We treat every window like it's our own.”— Colin, C & A Window Cleaning
Reviews
What our neighbors are saying.
Our favorite part of the job is the look on a customer's face when they see the difference.
5.0
Every review is 5 stars on Google
“Excellent choice! I hired C&A Window Cleaning and he did a phenomenal job! Colin is easy to communicate with, on time, professional, prompt, and meticulous from start to finish. My windows are completely streak-free and crystal clear. Highly recommend!”
Paul R.Google review
“We own a 32,000 sqft property and Colin did an amazing job. He was fast, thorough, and affordable. Highly recommend using his services!”
Kyle O.Google review · Commercial
“The best window cleaning company I have ever used. Their attention to detail and quality of work was absolutely unmatched. I have scheduled them every 2 weeks for my business.”
Araceli Q.Google review · Commercial
“Colin was professional and did a great job for our house in Sudden Valley, we didn’t realize how dirty our windows…”
Scott K.Google review · Sudden Valley
“Colin and his team were a pleasure to work with and did a great job cleaning my windows on my house! Thanks for the help! Would definitely recommend.”
KramerGoogle review
“Our windows look amazing! Excellent customer service and pricing!!!”
Stacey S.Google review
“Highly recommend! Did an excellent job on all the windows of the house and was very nice. Would definitely hire again!”
RyanGoogle review
“C&A window cleaning did an absolutely amazing job! Very professional and friendly. Definitely recommend.”
Christy B.Google review
“Llevamos varios meses con el servicio de limpieza. Estamos muy contentos y agradecidos por su espectacular servicio.”“We’ve had the cleaning service for several months. We’re very happy and grateful for their spectacular service.”
Yisell Q.Google review
Service area
Proudly serving all of Whatcom County.
And the surrounding areas. Not sure if we cover you? Just ask — chances are we do.
BellinghamFerndaleLyndenBlaineBirch BayEversonSumasNooksackSudden ValleyDemingCusterLummi IslandPoint Roberts+ surrounding areas
Pricing depends on your home or business — the number and size of windows, how many stories, and whether you'd like screens and tracks included. Send us a quick request and we'll give you a free, honest quote.
Yes. C & A Window Cleaning is fully licensed and insured, so you can have total peace of mind while we work on your property.
For exterior-only cleaning, no — just make sure we can access the windows. For interior cleaning, someone will need to let us in.
Light rain usually isn't a problem for a proper clean. If the weather is truly bad, we'll reach out and reschedule at a time that works for you.
Absolutely. Many of our commercial and residential customers book weekly, monthly or seasonal cleanings. Just let us know what you're looking for.
We work every day of the week, 7am to 6pm.
Free quote
Let's get your windows shining.
Tell us about your property and we'll get back to you quickly with a free, no-obligation quote.