Window cleaning in San Diego runs about $8 to $16 per window for inside and out, which puts most single-story homes at $150 to $300 and most two-story homes at $250 to $450 per visit. Commercial storefronts run $6 to $20 per window or roughly $0.50 to $2.50 per square foot. Those are the honest ranges. What pushes you toward the high end here is almost always the same thing: coastal glass, hard-water buildup, and second-story access.
Here’s how the number actually gets built in San Diego County, and where the coast changes the math.
What window cleaning costs in San Diego (2026)
National averages put a single window at $8 to $16 cleaned both sides, with the full job landing around $200 for a typical home. San Diego sits right in that band for inland homes. The difference shows up the closer you get to the water.
| Job type | Typical San Diego range |
|---|---|
| Per window (inside + out) | $8 to $16 |
| Single-story home (10 to 20 windows) | $150 to $300 |
| Two-story home (20 to 30 windows) | $250 to $450 |
| Each window above the second floor | +$3 to $5 |
| Screen cleaning | $2 to $5 per screen |
| Window track cleaning | $2 to $5 per track |
| Hard-water spot removal | $10 to $30 per window |
| Commercial storefront | $6 to $20 per window |
| Commercial by area | $0.50 to $2.50 per sq ft |
Two things to read off this table. First, the add-ons (screens, tracks, hard water) are where a $200 quote becomes a $350 quote. Second, those add-ons are more common in San Diego than almost anywhere else, because of what the coast and our irrigation water do to glass.
Why coastal homes cost more to clean
A home within a mile of the ocean is fighting salt. Marine air deposits a fine mineral film on exterior panes, and our morning marine layer plus afternoon sun speeds how fast that film bonds to the glass. Del Mar, La Jolla, Pacific Beach, Encinitas, Carlsbad, Coronado, Oceanside: glass here hazes over in six to ten weeks.
That matters for cost in two ways. A coastal home on a regular schedule cleans at the standard per-window rate. A coastal home that’s been skipped for six months or more often crosses into hard-water territory, where the film no longer rinses off and needs special chemistry to remove. That’s the jump from a routine cleaning to a restoration job. We break down what’s happening to the glass in our guide to coastal salt haze.
The takeaway: on the coast, the cheapest path is staying on a schedule, not waiting until the glass looks bad.
What hard water does to your bill
Hard-water spots are the number-one reason a quote comes back higher than people expect. They’re not dirt. They’re calcium, magnesium, and sometimes silica left behind when mineral-heavy water evaporates on the glass. San Diego water is hard, and the two biggest sources are irrigation overspray and salt air.
A sprinkler head aimed at a window is the classic culprit. Pool splash and salt spray do it too. Standard window cleaner won’t touch any of it. Removal needs acid-based or mechanical treatment, which is why it runs $10 to $30 per window on top of the cleaning. Left long enough, the minerals etch the glass and no cleaning fixes it. We cover what removes the spots and how to stop new ones in our hard-water guide.
The fix that saves money is prevention. Redirect the sprinkler, stay on a cleaning cadence, and you avoid the restoration line item entirely.
The factors that move your quote
A few things change the number on any San Diego property.
Stories and access. First-floor glass is straightforward. Second and third-story windows need ladders or water-fed poles, so they add $3 to $5 per window. Two-story coastal homes with large fixed picture windows facing the ocean sit at the top of the residential range.
Window count and type. More panes means more glass. French panes, divided lights, and specialty glass (tinted, leaded, tempered) take longer and cost more per window.
Condition. A home cleaned on a schedule is quick. A home that hasn’t been touched in a year, or a post-construction home with paint and stucco overspray, takes longer and may need restoration work.
One-time vs. recurring. One-time cleanings cost the most per visit. Quarterly or twice-yearly plans usually run 10 to 20 percent less per cleaning, and they keep coastal glass out of restoration territory. We compare the two in maintenance plan vs. one-time cleaning.
Add-ons. Screens, tracks, skylights, and sills are often quoted separately. Bundling them into a single visit is cheaper than booking them later.
What commercial window cleaning costs in San Diego
Commercial pricing works differently. Storefront glass runs $6 to $20 per window, and larger buildings are priced by area at $0.50 to $2.50 per square foot. Frequency drives the rate down: a downtown San Diego restaurant cleaning weekly pays far less per visit than a one-time job.
San Diego’s commercial districts each have their own rhythm. Downtown and the Gaslamp lean toward high-frequency storefront service. Office corridors like UTC, Sorrento Valley, and Carlsbad’s business parks tend toward monthly or quarterly building cleans. Anything mid-rise or higher moves into specialized high-rise window cleaning with its own access requirements and rates. The honest version: get a walk-through quote, because a flat per-window number rarely fits a commercial building.
How to get an accurate quote
Cost estimates online get you in the ballpark. A real number needs three things: window count, number of stories, and the condition of the glass. The condition piece is where San Diego quotes split. Clean glass on a schedule is the low end. Salt haze and hard-water buildup push it up.
We give upfront quotes across San Diego County, residential and commercial, with the hard-water and access factors priced in before we start, not added after. No surprise line items. If you want the number for your specific home, call (858) 925-5546 or check residential window cleaning for what’s included.
Frequently asked questions
How much does it cost to clean windows on a two-story house in San Diego?
Most two-story homes run $250 to $450 per visit, depending on window count and condition. Each window above the second floor adds $3 to $5 because it needs ladder or pole access. Coastal two-story homes with large ocean-facing glass sit at the higher end, especially if hard-water removal is involved.
Why is my San Diego window cleaning quote higher than the online average?
Almost always hard water or coastal salt buildup. Online averages assume clean glass that just needs washing. San Diego glass near the coast or hit by sprinkler overspray often needs mineral removal at $10 to $30 per window, which sits on top of the standard cleaning rate.
Is it cheaper to clean my own windows?
For a small single-story inland home, sometimes. For two-story or coastal homes, the math usually favors a pro, because access gear and hard-water chemistry are the expensive parts. We break down the real trade-offs in DIY vs. professional window cleaning.
Do recurring plans actually save money?
Yes, on two fronts. Recurring service usually runs 10 to 20 percent less per visit than a one-time clean. More importantly on the coast, staying on a schedule keeps your glass out of restoration territory, which is the expensive jump most homeowners don’t see coming.
How much does commercial window cleaning cost in San Diego?
Storefronts run $6 to $20 per window, and larger buildings are priced at $0.50 to $2.50 per square foot. Frequency lowers the per-visit rate. A walk-through quote is the only way to get an accurate commercial number, since building access and glass type vary widely.
How often should I clean my windows to keep costs down?
Coastal and canyon homes do best quarterly. Standard inland homes do well twice a year. The longer you wait, the more likely a routine cleaning turns into a restoration job. We cover the full schedule by climate zone in how often to clean your windows in San Diego.