
Window Cleaning in San Marcos, CA
The Only Window Cleaning Company in San Marcos With A 100% Money Back Guarantee!
If Other Companies Were So Great, They’d Offer a 100% Money Back Guarantee!
Exterior Window Cleaning San Marcos Pricing
35 Exterior Windows
$350
- Up to 35 Windows1
- Screen Cleaning2
- Exterior Tracks3
- Frames4
- Sills5
55 Exterior Windows
$550
- Up to 55 Windows
- Screen Cleaning2
- Exterior Tracks3
- Frames4
- Sills5
75 Exterior Windows
$750
- Up to 75 Windows
- Screen Cleaning2
- Exterior Tracks3
- Frames4
- Sills5
Interior & Exterior Window Cleaning San Marcos Pricing
35 Interior & Exterior Windows
$525
- Up to 35 Windows
- Screen Cleaning2
- Exterior Tracks3
- Frames4
- Sills5
55 Interior & Exterior Windows
$825
- Up to 55 Windows
- Screen Cleaning2
- Exterior Tracks3
- Frames4
- Sills5
75 Interior & Exterior Windows
$1125
- Up to 75 Windows
- Screen Cleaning2
- Exterior Tracks3
- Frames4
- Sills5
Final pricing is subject to change based on number and style of windows, property location, number of stories/floors, window, screen, and track condition. Additional charges apply for excess paint, concrete, cement, stickers, or other debris from recent renovations, remodeling, or construction. Our minimum service charge is $350, even if you have less than 35 windows.
- $350 minimum (covers up to 35 exterior windows)
- Window screens are cleaned using a brush or screen cleaner machine depending on the condition of the screen.
- Window tracks are wiped clean with a microfiber towel.
- Window frames are wiped clean with a microfiber towel.
- Window sills are wiped clean with a microfiber towel.
For best pricing, feel free to give us a Call/Text or click Get A Fast Quote below.
What San Marcos Customers Say About Our Window Cleaning Service
We’ve served over 500 homes in San Marcos since 2019. Customers in San Elijo Hills, Discovery Hills, and throughout San Marcos consistently recommend us for our attention to detail and professional service.
“They do an excellent, excellent, excellent, job.”
– Toni G.
Click the video to see how our customer in San Marcos experienced a 5-Star Service from start to finish.
Frequently Asked Questions About Window Cleaning in San Marcos
Common questions from San Marcos homeowners about our professional window cleaning service. Can’t find your answer? Call (760) 410-6979 for immediate assistance.
How much does Window Cleaning cost in San Marcos?
We charge $10 per window for exterior window cleaning and $15 per window for interior & exterior window cleaning in San Marcos.
Our Window Cleaning service includes screens, tracks, frames, and sills at no extra cost. Many companies charge separately for these, but we include everything in our transparent pricing. We have a minimum service charge of $350 in San Marcos, even for homes with fewer than 35 windows.
Typical Pricing Examples for San Marcos Homes:
- Small home (25 windows): $350 minimum
- Average 2 story home (40 windows): $400 exterior or $600 interior & exterior
- Large home (60 windows): $600 exterior or $900 interior & exterior
All prices include our 100% Money Back Guarantee. Call (760) 410-6979 or request a free quote online for your San Marcos property.
Why are my San Marcos windows still “dirty” after cleaning?
If your San Marcos windows still appear dirty or streaky after professional cleaning, the issue is likely a failed window seal. Some windows develop worn or damaged seals around the glass panes, which allows moisture and condensation to build up between the glass layers. You may also notice permanent streaks trapped between the panes.
Unfortunately, this is a window manufacturing issue, not a cleaning issue. Once the seal fails, no amount of exterior or interior cleaning can fix the problem. We recommend having these windows replaced by a qualified window installer.
The good news: Our professional cleaning will reveal which windows have failed seals so you can address them. Call (760) 410-6979 if you’re unsure whether your San Marcos windows need cleaning or replacement.
What is included in the Window Cleaning Service in San Marcos?
Our San Marcos Window Cleaning service includes everything at no extra cost:
- Window glass (interior and exterior)
- Window screens (removed, cleaned, reinstalled)
- Window tracks (wiped clean)
- Window frames (wiped clean)
- Window sills (wiped clean)
Many window cleaning companies in San Marcos only clean the glass and charge separately for screens, tracks, frames, and sills. We include everything in our transparent, upfront pricing. No hidden fees, no surprises.
Every job includes our 100% Money Back Guarantee. Call (760) 410-6979 to schedule your San Marcos window cleaning service.
How do you reach high or difficult windows at my San Marcos home or business?
Our team specializes in high reach window cleaning for San Marcos properties, with the ability to safely reach glass up to 50 feet high. We use a variety of professional methods tailored to the specific height and location of your panes. For interior work, we utilize 6 foot sectional ladders equipped with soft ladder bonnets to protect your painted walls and trim from any marks.
For exterior windows at standard heights, we use professional ladders to ensure a close and detailed clean. When we service taller structures like three story homes or commercial buildings, we utilize advanced water fed pole systems. This specialized technology allows us to deliver a streak free shine from the safety of the ground while reaching heights that standard equipment cannot. All technicians are OSHA trained to navigate the desert dust and seasonal pollen found in our region safely and effectively.
How often should I clean my windows in San Marcos?
To maintain your home’s curb appeal and protect your glass, we recommend a professional window cleaning in San Marcos at least twice per year. A standard maintenance schedule typically includes one comprehensive interior and exterior service, followed by an exterior only cleaning six months later. However, because of the specific desert dust and seasonal pollen found in San Elijo Hills and the surrounding areas, some homeowners prefer quarterly cleanings to prevent salt, dust, or mineral buildup.
How can I get a fast, free estimate for window cleaning in San Marcos?
Getting a free estimate for your San Marcos home or business is easy and requires no onsite visit. You can contact us through our website, call, or text. Our team uses high resolution technology like Google Earth and Redfin to view your property remotely and accurately count your windows. This allows us to provide a quick response even for complex three story estates or commercial buildings up to 50 feet tall.
Once we evaluate your property, you will receive a professional and detailed PDF estimate that outlines the full scope of work.
What professional window cleaning methods do you use in San Marcos?
We utilize two specialized methods to ensure the best results for your San Marcos property. Our primary technique is traditional hand cleaning, which is the most effective approach for first time cleanings or homes in San Elijo Hills and surrounding neighborhoods with significant buildup. This process involves a T bar scrubber with Dawn Soap and a professional squeegee. As a complimentary service, we use steel wool or a scraper to remove minor paint or stucco debris. Please note that a construction clean up surcharge applies if windows have excessive debris.
Our second method involves a water fed pole system, which we typically use for maintenance cleanings or exterior glass that is not heavily soiled. This system is ideal for efficiently managing the desert dust and seasonal pollen often seen on local windows. Both methods are designed to provide a spotless, clear view while maintaining the highest safety standards for your home.
What safety protocols do you follow while cleaning windows in San Marcos?
Safety is our top priority for every project in San Marcos. We strictly follow OSHA guidelines whenever we are utilizing ladders or walking on a roof to access difficult panes. Our technicians are fully equipped with professional safety gear, including hardhats and harnesses when the job requires extra protection.
Whether we are working on a standard home or a complex structure in Twin Oaks and surrounding neighborhoods, we ensure all equipment is stabilized and secure. This careful approach allows us to manage the unique desert dust and seasonal pollen of the region without compromising the safety of our team or your property. By maintaining these high standards, we provide a secure and professional service for every resident in the local area.
How do you count windows and sliding doors for an estimate in San Marcos?
We use a clear and transparent counting system to provide accurate quotes for every San Marcos property. Our pricing is based on the following definitions of a single window:
- Standard Windows: A window that slides open vertically (up and down) is counted as one window. If a window slides horizontally (left to right), we count that as two windows.
- Large Panes: We factor in total dimensions for oversized glass often found in San Elijo Hills. For example, a window measuring 6 feet wide by 10 feet tall is considered roughly 4 windows.
- Sliding Doors: A standard pair of sliding glass doors is typically counted as 4 windows because they feature large screens and deep tracks that require extensive detailing.
- Pocket Doors: Because pocket doors often do not have screens but have massive surface areas, we count each pane as 2 to 4 windows depending on the size.
Our technicians are properly trained to handle these various styles in and out of your home to reach even the toughest windows. This detailed method ensures your estimate accounts for the specific desert dust and seasonal pollen affecting your glass and guarantees a fair price for your San Marcos home or business.
Do you clean grid or French windows at San Marcos properties?
Yes, we provide specialized cleaning for grid and French windows throughout San Marcos. These styles require a more meticulous approach because each individual pane must be cleaned and detailed by hand. Due to the significant increase in labor and time required to achieve a perfect finish, we do apply a higher rate for these window types.
While pricing can vary based on the specific architecture of your home in Discovery Hills and surrounding neighborhoods, our general rates for French windows are:
- Exterior Only Service: Roughly $15 per window.
- Interior and Exterior Service: Roughly $20 per window.
Will you wear shoe covers while cleaning the interior windows of my San Marcos home?
Yes! Protecting the cleanliness of your San Marcos residence is a top priority for our team. We always wear professional shoe covers before entering your home to ensure that your carpets, hardwood, and tile floors remain spotless.
In addition to wearing shoe covers, we take the following steps to protect your property in North San Marcos and surrounding neighborhoods:
- Floor Protection: We make sure to clean up any drips on your floors.
- Wall Protection: Our interior ladders are equipped with soft padding to prevent marks on your paint.
- Tidy Workspace: We work efficiently and carefully to leave your home exactly as we found it, but with much cleaner windows.
How should I prepare my San Marcos home for interior window cleaning?
To ensure the most efficient service for your San Marcos property, we typically move standard furniture items away from the windows ourselves. This allows our technicians clear access to every pane and track. Our team takes great care when navigating your living space to ensure your home remains exactly as we found it.
To protect your belongings in Discovery Hills and surrounding neighborhoods, we follow these specific guidelines:
- Standard Items: We safely move chairs, tables, and sofas to reach the glass and return them to their original positions once we finish.
- Fragile Belongings: If you have exceptionally fragile pieces, antiques, or very heavy furniture, we prefer not to move them to avoid any risk of damage.
- Small Decor: We appreciate it when homeowners move small breakables or window sill decor before we arrive to help the process move quickly.
Do you serve all neighborhoods in San Marcos?
Yes! We serve all areas throughout San Marcos, including San Elijo Hills, Discovery Hills, North San Marcos, Twin Oaks, and surrounding areas. Call (760) 410-6979 to schedule service anywhere in San Marcos.
How quickly can you schedule window cleaning in San Marcos?
We typically schedule San Marcos window cleaning within 1 to 3 business days. For urgent requests, we often have same week availability. Call (760) 410-6979 or request a quote online to check our current schedule.
What does your 100% Money Back Guarantee cover?
If you’re not completely satisfied with our window cleaning service, we’ll make it right or refund you 100%. No questions asked. We’re the only window cleaning company in San Marcos offering this guarantee because we stand behind our work. Call (760) 410-6979 to learn more.
Why should I choose Wintech for window cleaning in San Marcos?
We’re San Marcos’s top rated window cleaning service with 18 five star Google reviews. Unlike other companies, we include screens, tracks, frames, and sills at no extra cost and back every job with our 100% Money Back Guarantee.
We’ve been serving San Marcos since 2019 and understand how desert dust and seasonal pollen affects your windows. Our OSHA trained technicians provide professional, reliable service for homes and businesses throughout San Elijo Hills, Discovery Hills, and all of San Marcos.
Call (760) 410-6979 or request a free quote for your San Marcos property.
Proudly Serving San Marcos and Surrounding Neighborhoods
Our professional window cleaning teams know San Marcos inside and out. We’ve been serving homeowners and businesses throughout San Marcos since 2019, and understand the unique challenges local properties face.
Our San Marcos Service Area
Window Cleaning San Marcos Before and After Results







Professional Window Cleaning in San Marcos Since 2019
Wintech Window Cleaning has been serving homeowners and businesses throughout San Marcos since 2019. From San Elijo Hills to Twin Oaks, we’ve built a reputation for delivering spotless, streak-free windows with every job.
As a locally owned and operated family business, we understand San Marcos’s unique climate challenges. San Marcos’s inland location means windows face constant exposure to desert dust and seasonal pollen. Our specialized cleaning process removes this buildup and protects your glass from long-term damage.
We’re the only window cleaning company in San Marcos offering a 100% Money-Back Guarantee. If you’re not completely satisfied with our work, we’ll make it right or refund you, no questions asked. This guarantee is unmatched by any other window cleaning provider in San Marcos.
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