Los Angeles County, California
Office Building Window Cleaning in Los Angeles County
Interior and exterior glass for office buildings and corporate campuses. Serving homes and businesses throughout Los Angeles County, CA.
Get your quote
Tell us about your property. Most quotes go out the same day.
- 4.9★ Google236 reviews
- 4.9★ Yelp193 reviews
- Since 2015Family-run in Southern California
- Fully insuredOSHA 1910 safety certified
- IWCA Board MemberInternational Window Cleaning Association
Window cleaning
Office Building Window Cleaning in Los Angeles County
We clean exterior curtain walls and windows, interior glass offices and partitions, lobby glass and skylights for office buildings and corporate campuses. Work is scheduled around tenants and building rules.
Property managers get a set schedule, a certificate of insurance and one crew lead to contact.
Who it's for: Businesses, HOAs and commercial properties of every size.
What's included
- Exterior windows and curtain walls
- Interior glass offices and partitions
- Lobby glass and entrances
- Skylights and atriums
- Tenant-friendly scheduling
- Recurring maintenance plans
Los Angeles County
Office Building Window Cleaning in every Los Angeles County city we serve
We serve the eastern San Gabriel Valley and Pomona Valley side of Los Angeles County, including West Covina, Covina, Glendora, San Dimas, La Verne, Claremont, Pomona, Diamond Bar, Walnut and Rowland Heights.
- Office Building Window Cleaning in Azusa
- Office Building Window Cleaning in Charter Oak
- Office Building Window Cleaning in Citrus
- Office Building Window Cleaning in Claremont
- Office Building Window Cleaning in Covina
- Office Building Window Cleaning in Diamond Bar
- Office Building Window Cleaning in Glendora
- Office Building Window Cleaning in Hacienda Heights
- Office Building Window Cleaning in Industry
- Office Building Window Cleaning in La Habra Heights
- Office Building Window Cleaning in La Puente
- Office Building Window Cleaning in La Verne
- Office Building Window Cleaning in Pomona
- Office Building Window Cleaning in Rowland Heights
- Office Building Window Cleaning in San Dimas
- Office Building Window Cleaning in South San Jose Hills
- Office Building Window Cleaning in Valinda
- Office Building Window Cleaning in Vincent
- Office Building Window Cleaning in Walnut
- Office Building Window Cleaning in West Covina
How it works
Simple from start to finish
Get a quote
Tell us what needs cleaning. Most jobs are quoted over the phone or from photos.
Schedule
Pick a day that works. Commercial work can be done after hours.
Clean
We match pressure and solutions to each surface and protect your landscaping.
Walkthrough
We check the results with you before we leave.
Reviews
Neighbors trust Loyal with their homes
236 Google reviews
193 Yelp reviews
Best window washers ever.Google review · Customer for 3+ years
Always on time, professional, polite.Facebook review · Windows, sliders & screens
Extremely knowledgeable about roof cleaning and provides an excellent service.Yelp review · Roof washing with Luis
Excellent job! The guys did a great job.Housecall Pro review · Verified customer
FAQ
Office Building Window Cleaning in Los Angeles County: FAQ
Do you clean interior office glass as well as the exterior in Los Angeles County?
Yes. Interior partitions, conference room glass and lobby doors can be added to any exterior clean.
How much does window cleaning cost in Los Angeles County?
Pricing depends on the number and size of windows, stories and whether you want inside, outside, screens and tracks. National cost guides average about $150 to $302 per visit, roughly $4 to $8 per window side, and $15 to $40 per window for high-rise and specialty access (Angi). Loyal gives a firm quote up front.
How often should windows be cleaned?
Homes typically every 3 to 6 months. Storefronts weekly to monthly. Office and multi-story buildings 2 to 4 times a year, more often near freeways, the coast or construction.
Do you clean both the inside and outside of windows?
Yes. We clean inside and out, and exterior-only service is available.
Do you clean screens, tracks and sills?
Yes. Screen cleaning, track vacuuming and sill wipe-downs can be added to any visit, and torn screens can be re-screened.
How do you clean windows on two-story, mid-rise and high-rise buildings?
We pick the access method for the building: water-fed pure-water poles and ladders for homes and low-rises, aerial lifts or roof-anchor systems for taller buildings, always following Cal/OSHA safety rules. Our team is OSHA 1910 certified and fully insured.
What is pure-water or water-fed pole window cleaning?
It's filtered, mineral-free water delivered through a long pole with a soft brush. Because there are no minerals, the glass dries spot-free without squeegee marks, even several stories up.
Do I need to be home for window cleaning?
For exterior-only cleaning, no. For interior cleaning, someone needs to let us in.
Can you remove hard water spots from my windows?
Regular cleaning won't remove mineral spots from sprinklers. Our glass restoration service will. See the glass restoration questions on this page.
Do you clean windows for apartments, condos, HOAs and offices?
Yes. We work with property managers, HOA boards and facility teams on one-time and recurring programs.
Do you do post-construction window cleaning?
Yes. We remove stickers, paint, stucco, mortar and dust from new glass using scratch-safe methods.
Are you insured and certified?
Yes. Loyal is fully insured, our crews are OSHA 1910 certified, and founder Luis Martinez serves on the Board of Directors of the International Window Cleaning Association (IWCA).
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