Bring Your Home Back to Life with Professional Exterior Cleaning.
One trusted team for every exterior surface. We don’t leave until you’re completely satisfied with the results.
5.0★ Rated · Licensed · $1M Insured · Satisfaction Guaranteed
or call (626) 545-3132
More From Our Customers
Real feedback from real Rexterior homeowners across the San Gabriel Valley.
"Rexterior is an outstanding window cleaning service! They consistently do an excellent job on our annual window cleaning, and the results are always spotless. This year they also cleaned our gutters, and they did a fantastic job. I highly recommend Rexterior to anyone looking for quality service and attention to detail. Thanks!!!"
"I highly recommend Rexterior Window Cleaning! They were friendly, professional, and a pleasure to work with from start to finish. Their attention to detail was outstanding, and my windows and screens have never been so clean.
I was especially impressed with how beautifully they cleaned my diamond-leaded windows. The intricate glasswork can be difficult to clean properly, but every pane sparkles, and the details have never looked better. It's amazing how much brighter and clearer everything looks.
The team arrived on time, worked efficiently, and left everything spotless. If you're looking for exceptional service, professionalism, and results that exceed expectations, Rexterior Window Cleaning is the company to call!"
"Working with Rexterior was great. We had mold growing on the underside of our roof and on the gutter that needed to be removed.
Rexterior provided us with a same-day quote. Andy was very communicative and informative throughout the whole process. We didn't book Rexterior right away, but when we did they still honored their original quote. We also shopped around and their pricing was better than competitors on Yelp.
Our duplex looked amazing when the job was done. All the mildew we were worried about was removed and the siding looked like new. Thank you Andy and Ashley for such great service."
"Andy did great work on both our solar panel and gutters. Meticulous and friendly. It's good to have a very trustworthy business helping maintain my home, and I will be using his services every six months."
"This couple was very professional, and kind. From the first meeting for the estimate through the moment they finished, it was easy and pleasant. They didn't just do an amazing job on the windows and gutters, they were amazing with my large Great Danes too."
"Andy and his wife are awesome at their job. They are not only nice, they are proactive, good at communicating, really focus and took time to make sure they get the cleaning done right. I had a house wash, pressure cleaned my patios and front, and window cleaning with them. All went very well."
Rexterior: Real People, Reliable Services
Tired of contractors and exterior cleaning services in Pasadena ignoring your phone calls? We are too. At Rexterior, our dedicated office team ensures a smooth, responsive experience, from your first message to the final walkthrough. No chasing. No guessing. Just clear communication every step of the way.
We're a friendly, approachable crew that happens to be very good at making buildup go extinct. But more importantly, we treat every home like it belongs to a neighbor, because it does. You're not just another job. And with Rex, exceeding expectations isn't the goal, it's the standard.
Get A Fast QuoteBefore And After
See the difference clean makes on homes like yours
One Crew. Every Exterior Service You Need.
Stop juggling five different vendors. Rex handles it all.
Let The Light Back In
Streak-free glass that disappears — so the view is the only thing you notice.
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Turn Back The Clock On Your Curb Appeal
Years of grime, gone in an afternoon — driveways, walkways, and patios like new.
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Make It Look Freshly Built
Soft-washed siding that makes the whole house look newly built — without a drop of pressure damage.
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Protect What's Over Your Head
Moss, algae, and debris cause real roof damage. Soft-washed clean, with zero pressure-damage risk.
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Get Every Watt You're Paying For
Dirty panels can lose meaningful output — a clean panel is a panel doing its job.
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Stop Water Damage Before It Starts
Clogged gutters back up fast under Pasadena's tree canopy — we clear them before they cost you.
Learn More →Starting prices reflect our minimum service charge. Final pricing depends on your home's size, layout, accessibility, and the scope of work. Every quote is personalized before any work begins.
Not sure what you need? Get a free quote and we'll recommend the right service.
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You'll Know Us When You See Us
Fully equipped, professionally branded, and parked outside homes across the San Gabriel Valley every day. The Rexterior truck means the same trained crew and commercial-grade equipment on every visit.
Refine Your Estimate
Pick a service, then answer one quick question for a planning estimate.
Every price is confirmed with a quick walkthrough before work begins.
Every home is different. We'll provide your exact quote before any work begins.
The Rex Standard
Every job, every home, every time — the same four steps.
Inspect
We walk every surface before we touch it.
Protect
Landscaping covered, furniture secured, settings matched to the surface.
Clean
The service itself — done right, without shortcuts.
Guarantee
A final walkthrough with you. Anything not spotless, we return free.
What started in 2016 as Paz Window Cleaning — Andy and Atile, one truck, a lot of hustle — has grown into Rexterior, now trusted by hundreds of homes across the San Gabriel Valley, without losing the hands-on care that built it.
Why Trust Rex With Your Whole Exterior?
We're licensed, insured with $1M in general liability coverage, and backed by a satisfaction promise on every visit. Andy and Atile founded the company in 2016 and trained today's crew to the same standard that built our reputation across the San Gabriel Valley.
Serving Pasadena And The San Gabriel Valley
Based in South Pasadena and proudly serving homeowners throughout Pasadena, South Pasadena, Altadena, San Marino, Arcadia, La Cañada Flintridge, Glendale, Burbank, Alhambra, San Gabriel, Sierra Madre, Monrovia, Eagle Rock, and nearby communities.
Don't see your city? We probably still cover you — ask us.
Your Satisfaction Is Fully Guaranteed
Whether it's a full exterior refresh or your windows just need some attention, the Rex Crew is ready. Request your free, no-obligation quote today and see why homeowners across the San Gabriel Valley trust the dinosaur with the squeegee.
Ready For A Spotless Home?
Get your free, no-obligation quote today — most requests are answered within one business hour.
★★★★★ 5.0 rating · 161 Google reviews · Licensed & Insured
From Paz Window Cleaning to Rexterior — same family, same hands-on standard, now trusted by hundreds of Pasadena homes.
Common Questions
What is the Rex Standard?
The Rex Standard is Rexterior's four-step process used on every job: Inspect (we walk every surface before we touch it), Protect (landscaping covered and settings matched to the surface), Clean (the service itself, done without shortcuts), and Guarantee (a final walkthrough with you — anything not spotless, we return free).
How much does window cleaning cost in Pasadena?
Window cleaning with Rexterior starts at $297. Final pricing depends on the number of windows, number of stories, glass type, accessibility, and the scope of work. Every quote is personalized before any work begins.
Are you licensed and insured?
Yes. Rexterior is licensed and carries $1M in liability insurance on every job, so your property stays protected.
How fast can you get to my home?
Most quote requests get a callback within one business hour, and we typically offer same-week availability for scheduling.
Do you offer any guarantee?
Yes — a 100% satisfaction guarantee. Every job ends with a final walkthrough, and if anything isn't spotless, we come back and make it right at no charge.
Does Pasadena's hard water cause staining on windows and driveways?
It can. Mineral-rich water leaves deposits on glass and concrete over time, which is why sprinkler overspray often causes cloudy spots on windows. Regular cleaning prevents buildup, and we offer dedicated hard-water stain removal for glass that's already spotted.
What areas do you serve?
Rexterior serves Pasadena, South Pasadena, Altadena, Arcadia, San Marino, La Cañada Flintridge, and surrounding San Gabriel Valley communities. Don't see your city? We probably still cover you — ask us.
Do you offer recurring maintenance plans?
Yes. We offer recurring maintenance plans for homeowners who want their property looking its best year-round. Members receive priority scheduling, discounted pricing, and regular service reminders, making it easy to keep windows, gutters, and exterior surfaces clean without having to remember to book each visit.