Most Houston homeowners pay between $150 and $450 for a standard residential window cleaning.
Through Geek Window Cleaning’s Always Cleaning Program (ACP), plans are billed monthly starting at $29.
Pricing depends on home size, window difficulty level, and service frequency.
Most Houston homeowners pay between $150 and $450 for a standard one-time residential window cleaning. Through our Always Cleaning Program (ACP), plans are billed monthly starting at $29 and reaching up to $600 depending on home size and plan selected. Your exact price comes down to three things: square footage, window difficulty level, and how often you schedule service.
Houston makes windows dirty faster than almost anywhere else in the country. Hard water averaging 137 mg/L, near-continuous pollen seasons, and around 50 inches of annual rainfall create a maintenance environment with no true off-season. We built our service model around that.
Houston Window Cleaning Costs at a Glance
The more often we clean, the lower the per-visit rate. ACP plans are billed monthly. Pricing below reflects the monthly cost at each service frequency.
| Home Size / Sq Ft | Quarterly ACP (4x/yr) | Triannual ACP (3x/yr) | Biannual ACP (2x/yr) | One-Time Clean |
| Up to ~1,000 sq ft | $29 – $75/mo | $35 – $90/mo | $45 – $110/mo | Quote-based |
| ~1,200 – 2,000 sq ft | $75 – $150/mo | $90 – $175/mo | $110 – $210/mo | Quote-based |
| ~2,000 – 3,000 sq ft | $150 – $250/mo | $175 – $285/mo | $210 – $325/mo | Quote-based |
| ~3,000 – 4,500 sq ft | $250 – $400/mo | $285 – $450/mo | $325 – $500/mo | Quote-based |
| 4,500+ sq ft / Estate | Up to $400/mo | Up to $500/mo | Up to $600/mo | Custom quote |
Most window cleaning companies in Houston charge a minimum of $100 to $250 per visit. Our ACP plans start at $29 per month for smaller homes, which often works out to less per visit than a single one-time clean from another company.
One-time service note: We still offer one-time window cleaning in Houston, but we’re phasing it out. If you need one, contact us now. That option will not be available indefinitely.
What Determines the Price of Window Cleaning in Houston?
Our pricing is based on three things: square footage, level of difficulty, and how often. You’ll understand how your quote is calculated before anyone picks up the phone.
| Pricing Factor | How It’s Measured | What It Means for Your Quote |
| Square Footage | Total sq ft of the home | Larger homes have more windows. The base rate scales with home size. |
| Level of Difficulty | Rated Level 1, 2, or 3 | Accounts for window type, height, accessibility, and panes per unit. |
| How Often (Frequency) | Quarterly, Triannual, or Biannual ACP plan | More frequent service = lower per-visit rate. ACP members always pay less per visit than one-time customers. |
Factor 1: Square Footage
Square footage sets the base rate. We quote based on the total square footage of your home, not a per-pane count you have to calculate yourself.
Most Houston suburban homes fall between 1,500 and 4,000 sq ft. Estate homes in River Oaks, West University, and The Woodlands frequently run 5,000 to 7,000 sq ft, where time on-site increases substantially for interior plus exterior service.
Factor 2: Level of Difficulty (Our Rating System)
We assess every job on two separate scales. Difficulty Level (1 to 3) is based on window type, height, and accessibility. Soiling Level (1 to 5) is based on the condition of the glass when we arrive.
“We rate windows based on level one through five in terms of how dirty they are. Obviously level five is going to take the longest.”
| Level | Pricing Tier | Description | Typical Houston Scenario |
| Difficulty 1 | Base rate | Standard windows, easy access, light soiling | Single-story home, recently serviced, no hard water buildup |
| Difficulty 2 | Mid-rate | Some divided-light windows, second-story access, moderate buildup | Two-story home in Katy or Sugar Land; some sprinkler deposits |
| Difficulty 3 | Premium rate | High-proportion divided-light, complex access, significant soiling | River Oaks older home with antique windows; heavy sprinkler scale |
| Soiling Level 1-2 | Fastest service | Surface dust and pollen | Routine quarterly clean; windows maintained on schedule |
| Soiling Level 3-4 | Standard time | Seasonal buildup, organic staining | Post-pollen-season; cedar or oak film on glass |
| Soiling Level 5 | Longest service | Heavy mineral deposits, mold in sills, long-neglected glass | First-time clean or post-hurricane restoration job |
Both are assessed during our walk-up procedure before any work begins. You know what you’re paying for and why before we touch a window.
Factor 3: How Often You Clean (Frequency Plan)
Frequency is the biggest lever on your per-visit cost. The more regularly we clean, the less each visit costs, because windows never reach the heavily soiled level that makes a service labor-intensive.
Quarterly service is our most frequently recommended plan, and biannual is the minimum option available.
“In Austin, we don’t do one-off service. In Houston we still do, but we’re going to be eliminating that soon.”
Window Cleaning Cost by Window Type
Pricing varies by window type, and not every company adjusts its cleaning method to match. The table below covers our per-type pricing and the specific approach we use for each.
| Window Type | Exterior Only | Int. + Ext. | Geek’s Cleaning Method |
| Standard Single-Hung / Double-Hung | $4 – $6/pane | $7 – $10/pane | Water-fed pole with purified water; squeegee finish |
| Casement / Awning | $6 – $9/pane | $10 – $14/pane | Water-fed or squeegee depending on access; may require opening |
| Sliding / Gliding | $5 – $7/pane | $8 – $11/pane | Water-fed pole; track cleaning is a separate add-on |
| Bay / Bow Window | $15 – $35/unit | $25 – $55/unit | Combination method; multiple panes treated individually |
| Divided-Light / Grid Windows | $7 – $12/pane | $12 – $18/pane | Rated Difficulty Level 2-3; more time per pane; squeegee detail work |
| Antique / Original Single-Pane | $10 – $18/pane | $16 – $26/pane | Cleaned entirely by hand. No water-fed pole on antique glass. |
| Leaded Glass | $10 – $16/pane | $15 – $24/pane | Water-fed on exterior; hand-cleaned on interior |
| Skylight (exterior only) | $15 – $45/unit | N/A (ext. only) | Height surcharge applies; Difficulty Level 2-3 |
| French Doors / Glass Doors | $12 – $22/unit | $18 – $35/unit | Treated as divided-light; squeegee + detail wipe |
| Storm Windows | NOT OFFERED | NOT OFFERED | We do not service storm windows |
Antique and leaded glass deserve a specific note. Older Houston homes in the Heights, Montrose, and River Oaks frequently have original single-pane or leaded glass. We clean antique windows entirely by hand. No water-fed pole on antique glass. If your home has original windows, mention it when you book so the right method is assigned.
Add-On Services and What They Cost
Our base quote covers the exterior window clean. These add-ons come up regularly in Houston, and in this climate, several of them are closer to maintenance necessities than optional extras.
| Add-On Service | Geek’s Rate | Houston Context and Notes |
| Screen Cleaning | $6/screen | FREE once per year on quarterly ACP plans. Charged extra on all other visits. Houston’s pollen seasons make this near-essential after spring. |
| Glass Restoration (Hard Water Stain Removal) | Custom quote | Removes calcium and magnesium scale from sprinkler overspray. Houston’s 8.0 GPG hard water is the primary cause. First step before glass sealing is applied. |
| Glass Sealing (Hydrophobic Coating) | Custom quote | “Rain-X on steroids.” Converts glass from hydrophilic to hydrophobic. Recommended for windows near pool water or sprinkler systems. Must be specifically requested. |
| Exterior Light Fixture Cleaning | $5 – $75/fixture | Cleaned with purified water. 10 min to 1 hour per fixture. Must be bundled with another service. Not available standalone. |
| Track and Sill Cleaning | Quoted per job | Particularly relevant post-pollen-season and after tropical storms. Debris and mold accumulate rapidly in Houston’s humid climate. |
| Service Bundle Discount | Margined discount | Bundling window cleaning with house washing or flat work qualifies for discounts on all services across the year. ACP discounts apply in addition. |
| Chandeliers | NOT included | Exterior light fixtures only. Interior chandeliers are not serviced. |
Glass Sealing: Our Most Unique Service
Houston’s water hardness averages 137 mg/L (8.0 grains per gallon), more than double the 60 mg/L threshold that defines soft water. When your sprinkler system hits your windows, or when tap water evaporates off glass, calcium and magnesium minerals are left behind. Over time, those deposits etch into the surface. Standard cleaning cannot remove embedded mineral scale.
Kyle’s description: “It’s like Rain-X on steroids basically. It turns your glass from being hydrophilic to hydrophobic. We only do it to windows that are constantly getting hit by like pool water, sprinkler systems. We remove the hard water and then seal the glass so it prevents that from happening after.”
The process has two steps: glass restoration first (removing existing mineral deposits), then sealing (applying the hydrophobic coating). It requires a direct request and is priced by quote. For Houston homes with active irrigation or pool splash near windows, it’s the most durable long-term solution available.
Source: Houston Public Works 2023 Water Quality Report, via Houston Culligan
Geek’s Always Cleaning Program (ACP): What’s Included and Why It Works in Houston
Windows typically start showing visible soiling again three to five months after cleaning. In Houston’s pollen-heavy, high-humidity environment, that’s usually closer to three months. Quarterly service aligns almost exactly with that cycle.
| Feature | Quarterly ACP | Triannual ACP | Biannual ACP | One-Time Clean |
| Visits per year | 4 | 3 | 2 | 1 |
| Screen cleaning (free) | 1x/year included | 1x/year included | 1x/year included | Extra: $6/screen |
| Rain-X technology | Every visit | Every visit | Every visit | Every visit |
| Satisfaction guarantee | Yes | Yes | Yes | Yes |
| Bundle discount eligible | Yes | Yes | Yes | No |
| Per-visit rate | Lowest | Low | Standard | Highest |
| Availability in Houston | Available now | Available now | Available now | Being phased out |
“We will put Rain-X technology that’s included on every house that will keep them cleaner longer, but really joining ACP is the best way to do it.”
Rain-X hydrophobic technology is applied on every service visit as a standard inclusion, not an add-on. In a market that gets around 50 inches of rain annually, this matters more here than most places.
On rain after a recent clean: Rain doesn’t wash windows. It re-deposits minerals and airborne particles on glass. The hydrophobic coating we apply on every visit helps water bead off rather than pool and evaporate, leaving residue behind. If you’re not satisfied with the result after a weather event, our 100% satisfaction guarantee covers it. Touch-up first, full refund if you’re still not happy.
The Houston Factor: Why Your Windows Get Dirtier Here
Houston is one of the hardest environments for exterior glass in the country. Three things drive it: hard water, near-continuous pollen, and humidity that makes everything stick.
Hard Water
According to the Houston Public Works 2023 Water Quality Report, as cited by Houston Culligan, the city’s water hardness averages 137 mg/L (8.0 grains per gallon). Soft water is defined as below 60 mg/L. Houston’s reading is more than double that threshold.
When your sprinkler system hits your windows, or when tap water evaporates off glass, calcium and magnesium minerals are left behind. Over time, those deposits etch into the surface. Glass restoration addresses existing scale. Glass sealing prevents it from coming back.
Humidity, Rainfall, and Mold Risk
Houston receives around 50 inches of rain annually, well above the U.S. average of approximately 30 inches. Humidity holds between 65 and 75 percent year-round.
That persistent moisture causes airborne dirt and pollutants to adhere to glass faster than in dry climates. It also accelerates mold and mildew growth in window frames and sill channels, particularly on north-facing windows. Track and sill cleaning is not an optional extra in this market.
Year-Round Pollen Seasons
Houston has no real off-season for window soiling. The subtropical climate supports near-continuous plant growth and a pollen cycle that runs all year.
| Season | Pollen / Environmental Threat | Recommended Action | Geek Recommendation |
| Dec – Feb | Cedar and Juniper pollen. Heavy coating on glass and frames. | Winter exterior wash | Quarterly ACP visit. Cedar coats glass and frames heavily. Best reset before spring. |
| Mar – May | Oak, pine, and grass pollens. Peak pollen season in Houston. | Spring full-service clean. Highest priority. | Most impactful clean of the year. Quarterly ACP catches peak pollen before it bakes onto glass in summer heat. |
| Jun – Aug | Humidity, summer storms, mold spores, storm debris | Mid-season rinse and screen check | Quarterly ACP catches storm debris and keeps mold from establishing in sills. |
| Sep – Nov | Ragweed, hurricane and tropical storm debris, decaying vegetation | Post-storm restoration clean | Quarterly ACP or one-off post-hurricane restoration. Geek offers post-storm service. |
“Every quarter is best, but if you wanted to pick two times out of the year, spring and fall.”
When to schedule:
- Quarterly ACP: Four visits per year. Aligns with all four Houston soiling seasons. Our most frequently recommended plan.
- Triannual ACP: Three visits per year. Good fit for homes with moderate tree coverage and standard window types.
- Biannual minimum: Spring and fall. This is the minimum plan available for any Houston home.
Two-Story Homes and Insurance
The master-planned suburbs around Houston, including The Woodlands, Katy, Sugar Land, Pearland, and Cypress, are heavily two-story. Ladder work on a second-story home in Houston’s summer heat is a real safety risk.
We carry workers’ compensation insurance, which is uncommon for companies of our size in this industry.
“We carry workers’ comp, which is rare for companies like ours.”
Before hiring any window cleaning company for two-story work, ask for proof of both general liability insurance and workers’ comp. Workers’ comp protects you if a technician is injured while working on your property. Many smaller companies don’t carry it.
Our Window Cleaning Process: What to Expect
Most customers have never had professional window cleaning before and aren’t sure what a visit actually looks like. Short version: you won’t need to be home, it runs one to four hours depending on scope, and nothing gets left out of place.
| # | What Happens | Geek Differentiator |
| Step 1 | Customer calls or submits a booking form. Most homes can be quoted over the phone using our price guide. | Three-factor model means a clear, itemized explanation. Not a wide range that forces you to call just to find out. |
| Step 2 | Walk-Up Procedure. Technician arrives, introduces themselves, walks the property, assesses window types and difficulty level, confirms final price on-site before work starts. | Difficulty Level (1-3) and Soiling Level (1-5) both assessed here. You know what you’re paying for before we touch a window. |
| Step 3 | Windows inspected for type: divided-light, standard, antique, or leaded glass. Cleaning method selected based on the assessment. | Antique and leaded glass require hand-cleaning. Not every company adjusts method by glass type. |
| Step 4 | Windows scrubbed clean. Purified water left to dry naturally on exterior, or squeegee-finished. Interior windows cleaned by hand or applicator/squeegee combo. | Purified water dries spotless. No mineral residue left behind, unlike tap-water methods that streak. |
| Step 5 | Quality Check. Every window double-checked before the team leaves. Touch-ups completed on-site before departure. | Team does not leave until every pane passes inspection. |
| Step 6 | Rain-X hydrophobic coating applied to exterior glass on every service visit as a standard inclusion. | Standard on every visit, not an add-on. Windows repel water and stay cleaner longer between ACP visits. |
| Step 7 | Post-Service Follow-Up. Customer added to Chirp drip campaign with automated text message follow-ups. A bifold leave-behind pamphlet is being rolled out across all visits. | Automated follow-up ensures no customer is overlooked between visits. |
“We’re super efficient and so we’re not in that home for long. Everything’s just put back in place. The only thing that was left behind is clean.”
Typical service times: exterior-only runs one to two hours. Interior plus exterior runs two to four hours. Homes over 7,000 sq ft, or those with significant divided-light windows on the interior, will run longer.
What we don’t service: Storm windows, solar screens (we do not remove these), chandeliers, post-construction cleanup windows, and high-rise buildings. All limitations are identified during the walk-up procedure before work begins. No surprises once we start.
DIY vs. Professional Window Cleaning in Houston: The Real Cost
Most Houston homeowners try DIY at some point. A ladder, a bucket of soapy water, a Sunday morning. The problem isn’t effort. It’s the water.
| Factor | DIY Window Cleaning | Geek Window Cleaning |
| Initial cost | $50 – $150 in equipment and cleaners | Transparent pricing via our price guide. No hidden fees. |
| Water used | Houston tap water (137 mg/L / 8.0 GPG, hard water) | Purified, demineralized water. Zero mineral residue left on glass. |
| Hard water deposit removal | Tap water makes it worse. Deposits more minerals as it evaporates on glass. | Glass restoration removes existing scale. Glass sealing prevents future buildup. |
| Streak risk | High. Houston tap water leaves mineral film as it dries. Often results in streaks or white haze. | Near-zero. Pure water dries spotless. Satisfaction guarantee on the result. |
| Antique and leaded glass | High damage risk without the right training or method. | Cleaned entirely by hand by trained technicians. No water-fed pole on antique glass. |
| Hydrophobic protection | None, unless you purchase and apply Rain-X separately. | Rain-X hydrophobic technology applied on every service visit. Standard inclusion. |
| Safety on two-story homes | Significant ladder risk. Heat exhaustion risk in Houston’s summer heat and humidity. | Insured professionals. Workers’ comp coverage. No ladder required from you. |
| Satisfaction guarantee | None. If you miss a spot, you redo it yourself. | Touch-up scheduled for any unsatisfactory result. Full refund if still not satisfied. |
| Schedule disruption | 5-8 hours of your weekend. In Houston’s summer heat. | Exterior-only: 1-2 hours. Interior and exterior: 2-4 hours. You keep your Saturday. |
The Houston DIY Paradox
Using Houston tap water (8.0 GPG) to clean your windows makes the problem worse, not better. As the water evaporates, it deposits calcium and magnesium minerals on the glass, the same deposits you’re trying to remove. DIY cleaning with tap water can actively worsen mineral buildup over time.
Professional cleaning uses purified, demineralized water that dries spotless. In Houston, the choice of water source is not a minor detail.
For a small single-story home with standard windows and no hard water buildup, DIY is manageable. For two-story homes, divided-light windows, antique glass, or properties with sprinkler-deposit buildup, professional service delivers a result that tap water and store-bought cleaner cannot match regardless of skill or effort.
Is Professional Window Cleaning Worth It? The ROI for Houston Homeowners
Short answer: yes, especially in Houston’s HOA-dense suburbs where exterior appearance has direct financial consequences beyond curb appeal.
Houston’s median home value sits in the range of $300,000 to $335,000 depending on the sub-market. Real estate data indicates that homes with strong curb appeal in Houston’s Inner Loop sell for up to 15 percent above comparable properties and spend significantly less time on market. Industry estimates put the ROI on professional window cleaning at time of sale at over 700 percent. That’s a directional figure, not a guarantee, but a modest cleaning investment measured against a home in that price range is not a difficult calculation.
Houston’s deed-restricted communities throughout The Woodlands, Katy, and Bellaire issue compliance notices for visible exterior deterioration. Professional window and exterior cleaning is one of the most direct ways to stay ahead of those notices.
The City of Houston’s Chapter 235 Property Maintenance Regulations require exterior surfaces, including windows and frames, to be maintained in good repair. In Houston’s HOA-heavy suburbs, that’s not just a city code. It’s a monthly enforcement reality.
The Cost of Not Cleaning: Window Lifespan and Glass Damage
Houston’s 8.0 GPG water hardness creates conditions where repeated sprinkler or pool splash exposure deposits mineral scale that gradually etches into glass. Once mineral deposits are fully etched into the surface, standard cleaning no longer removes them.
Glass restoration runs $200 to $600 or more. If etching has penetrated the glass itself, replacement is the only option. Regular professional cleaning, and glass sealing for high-risk windows, is the cheaper long-term choice by a wide margin.
We don’t just clean Houston windows. We protect them from the environment that makes them dirty in the first place.
Frequently Asked Questions: Window Cleaning Costs in Houston, TX
How do I know if a window cleaner is properly insured for two-story work?
Ask for proof of general liability insurance and workers’ compensation coverage before anyone sets foot on your property. Workers’ comp specifically protects you if a technician is injured while working on your home. It’s uncommon for smaller exterior cleaning companies to carry it. We do.
Does Houston’s hard water affect my quote?
Yes. At 137 mg/L (8.0 GPG), Houston’s water deposits calcium and magnesium on glass over time. Standard cleaning handles surface soiling but cannot remove embedded scale. If your windows have significant buildup, glass restoration is added to the scope, which affects the price. Glass sealing after restoration prevents the cycle from repeating.
How often should I get my windows cleaned in Houston?
Quarterly (four times a year) fits most Houston homes. It catches all four soiling seasons without overlap. Triannual works well if you have limited tree coverage, no active sprinkler system near windows, and you’re not under strict HOA enforcement. Biannual is the minimum plan available. If you pick two visits, spring clears peak pollen buildup and fall addresses hurricane season debris. Not sure which fits your property? The walk-up assessment will clarify it.
What’s the difference between glass restoration and glass sealing?
If your windows have visible white spots, chalky haze, or mineral deposits that don’t come off with standard cleaning, restoration comes first. Sealing on its own does nothing if scale is already embedded in the glass. If your windows are currently clean but sit near a sprinkler system or pool, sealing alone prevents buildup from starting. Most Houston homes with active irrigation near windows eventually need both: restoration to clear existing deposits, sealing to stop them from returning.
What if it rains right after my windows are cleaned?
Rain doesn’t clean windows. It re-deposits airborne particles and minerals on glass. The Rain-X hydrophobic coating we apply on every visit helps water bead off rather than pool and leave residue behind. If you’re not satisfied with the result after a weather event, our 100% satisfaction guarantee covers it.
What if I’m not satisfied with the result?
We schedule a touch-up to address whatever isn’t meeting your expectations. If the result still doesn’t satisfy you after the touch-up, we issue a full refund.
Get a Free Window Cleaning Quote from Geek Window Cleaning in Houston
We serve homeowners and commercial properties throughout Harris County, including The Woodlands, Sugar Land, Katy, Pearland, Bellaire, Cypress, Kingwood, and the Heights.
We sponsor local kids’ sports teams and support Houston-area charities because these are our neighbors’ homes, not just jobs.
Call us at (713) 581-4963, email in**@****************ng.com, or use our pricing page to get started. If you’re ready to stop guessing at a number and start with a plan built for Houston’s environment, we’re ready to help.
