Services
Commercial Window Cleaning for Offices in Northern California and Las Vegas
Loop Office Cleaning clears office glass inside and out across Northern California and Las Vegas, from entry doors and conference-room walls to the upper windows of one- to three-story buildings.
Why office glass earns its own task list
Visitors size up a workplace at the front door, well before anyone greets them. Palm prints on the entry glass, a gray film across the lobby windows and streaks on a conference wall tell people the space is slipping, even when the carpets and restrooms are spotless. Loop gives the glass its own task list and its own timing, so the windows match the standard set everywhere else in the office.
We clean office glass throughout Northern California and Las Vegas, from Sacramento and Stockton to Oakland, San Jose and Las Vegas. Valley dust, salt air near the Bay and desert grit each leave a different film, and crews match their pads, squeegees and solution to whatever is sitting on the pane.
Inside the office: doors, partitions and lobby glass
Interior glass takes the most handling. Entry doors and the sidelights beside them collect hand marks at push height, glass partitions and conference-room walls pick up smudges from chairs and whiteboard markers, and lobby and stairwell windows gather dust along every ledge. Crews work each pane from edge to edge, then dry the frame so nothing drips onto the carpet or the baseboard below.
Glass counter guards at reception, display cases in a lobby or showroom and glass stair railings can join the same list. Monitors, papers and anything set on a sill are worked around and left exactly where staff placed them, which keeps the visit invisible to the people who sit by the window.
Exterior glass up to the third floor
Outside, the work covers the street face of a low-rise office: ground-floor windows and storefront-style entries on mixed-use buildings, plus the second- and third-floor glass overhead. For the upper rows, crews stand on the sidewalk or in the parking lot with water-fed poles, whose purified rinse dries without spotting. A ladder or lift comes out when a pane sits beyond pole reach or needs detailing by hand.
Each pane’s frame, sill and track gets wiped in the same pass, since dirt parked in those channels runs straight back over fresh glass once rain or the sprinklers hit it. When a lift is on site, Loop’s certificate of insurance reaches the landlord or property manager before the crew does.
Schedules that fit a working office
Entry glass soils fastest, so Loop sets street-level doors and ground-floor panes on a weekly or alternate-week route. Interior partitions and the upper rows hold their shine longer, and a monthly or quarterly cycle keeps them clear. If Loop already handles your recurring janitorial service, glass can be folded into that plan and measured during the same walkthrough.
A single visit makes sense whenever a building needs to shine on a deadline: the week a build-out or tenant improvement finishes and leaves paint specks and drywall dust on new windows, the days before a fresh tenant takes the keys, a vacant suite being readied for tours, or an upcoming inspection. Crews arrive ahead of opening, after hours or over the weekend, keeping ladders and poles out of everyone’s way.
How a glass visit runs
Each visit follows a set route. The crew starts outside so loose dust and cobwebs come off the frames first, cleans the exterior panes from the ground floor up, then moves indoors to the entry doors, the lobby and each glass wall on the task list. Drop cloths go down under interior sills, and walkways near the entrance stay dry and clear for anyone arriving early.
Supervisor quality inspections hold the glass to that same list, checking for missed edges, streaks in the corners and drips on the frames. Anything left on a sill goes back where it was, and you get a building that greets the next morning with clear views and a bright entrance.
Buildings this service fits
The service suits single-tenant office buildings, multi-tenant properties and the suites inside business and office parks, where the park’s buildings can be handled together on one visit date. Medical and dental offices get bright reception windows and clean glass at the check-in counter, and dealership showrooms get the wide panes that put the cars on display.
Coworking spaces and flexible offices, with their glass meeting rooms and phone booths, are a natural fit too. Each building gets a plan written around its own pane count, its access and the hours its tenants keep, alongside the office cleaning it already receives or a plan of its own.
What window cleaning costs in 2026
For a one- to three-story office building, a full visit inside and out runs about $300 to $950 across our Northern California and Las Vegas cities, according to 2026 commercial window price guides. Pane-by-pane pricing for inside and outside together lands at about $6 to $12 apiece.
A building’s place in that band comes down to the number of panes and their dimensions, one-sided or two-sided cleaning, and the height of the glass along with the equipment needed to get there. Detailed frames and tracks, the visit frequency, the added labor when an opening visit must remove mineral spotting or leftover construction film, and whether crews work after hours also shift the number.
Start with a free walkthrough of the building, and a written quote follows for exactly the glass you want handled. Request your walkthrough and pick the days and hours that suit your office.
A few useful answers
Common questions.
Can our windows be cleaned on the same nights as our janitorial service?
Yes. Glass slots into your recurring Loop plan, with entry doors every week or two and upper windows once a month or once a quarter.
What equipment is used for windows on the second and third floors?
Water-fed poles worked from the ground handle most upper panes, and a ladder or lift is brought in for glass that needs hand work. Frames, sills and tracks are wiped on the same trip.
Will window cleaning interrupt our workday?
No. Visits happen before opening, after close or on weekends, and interior glass near desks is cleaned around whatever staff leave in place.
Can you clean new windows once our build-out is finished?
Yes. One focused visit strips paint specks, label adhesive and drywall dust off fresh glass, leaving the suite presentable for its first tenants, a tour or an inspection.
What affects the price of cleaning our building's windows?
Pane count and size, one side or both, height and access, frames and tracks, cleaning frequency, first-clean buildup and after-hours timing.