Over 325+ Five Star Reviews On Google & Facebook!

San Diego's Best Window Cleaning

Get Crystal Clear Windows Today!

  • Window Cleaning Service El Cajon CA 28
  • Window Cleaners

Top Rated Window Cleaning In El Cajon CA

Dirty Windows? Don't Have Time?

We Would Love To Help You!

Cleaning windows can be overwhelming.  Why spend your whole weekend cleaning windows when you can schedule cleaning in just a few minutes?  That way, you have more time to do the things you enjoy with those you love.  We have been making our customers’ lives easier since 2008.  We have the experience, training, and tools to make your windows shine!  We are proud of each of our team members.  Everyone you meet at McCormick’s Window Cleaning is friendly, honest, and committed to giving you the best experience possible.  We appreciate our customers’ trust in allowing us into their homes and businesses.  We never take that for granted.  

We are so glad you are here...
How Can We Best
Serve You?

Click Any Box To Learn More About Each Of Our Core Services

Window Cleaning

We have specialized in residential window cleaning in El Cajon and throughout San Diego County since we started in 2008.  We care for your home as if it were our own.  Relax knowing that we will always arrive on time, wear clean shoe covers and gloves inside your home, and work in a clean, neat, and efficient manner.  Rest easy knowing that you have the best window cleaning company in San Diego caring for your home.

Learn More

Window Cleaning

McCormick’s Window Cleaning is the leading commercial window cleaning company in El Cajon and throughout San Diego county.  Do you have a business in San Diego?  We can keep your business sparkling with clean windows year-round.  Have a large office or industrial building with dirty windows?  We can help!  We can handle any project up to 3 stories high.  You can count on us to arrive on time and do a great job every time.

Learn More

Window Cleaning
Maintenance Plans

McCormick’s Window Cleaning is the best choice for Window Cleaning Maintenance Plans in El Cajon and throughout San Diego County.  Do you love clean windows and saving money?  Then our Maintenance Plans are for you. You can enjoy the best window cleaning service in San Diego and save up to 25% when you schedule regular cleanings. Give us a call for details.

Learn More

Window Screen

Over time, screens will break down and be damaged by the sun.  At McCormick’s Window Cleaning, we are experts at repairing screens and, if necessary, replacing old or missing screens.  If your screen mesh is worn out or ripped, we can save you money by rescreening your existing frame.  We can build brand-new screens for you if your screen frames are broken or bent.  You can always count on your screen repairs being done right. 

Learn More

There's No Easier Way To Get Window Cleaning Than Our Simple 3 Step Process


Try El Cajon's Best Window Cleaning Risk-Free Today

See How McCormick's Window Cleaning Is Different
Than Other Service Providers

Independent WashersEstablished WashersMcCormicks Window Cleaning Company in El Cajon
Local & Family Owned
Licensed & Fully Insured
7 Day Rain Warranty
100% Satisfaction Guarantee

We Provide The Highest Quality
Window Cleaning In San Diego County

McCormicks Window Cleaning Company Van

We Can Restore Your Property Instantly

Before After
Before After
Before After

What Your Neighbors Have Been Saying About Us

Honest Reviews From Real People

Review 7

Dawn Gammo

Window Cleaning El Cajon

This was our third time using McCormick’s Window Cleaning service and we are just as pleased with the job that they did as we were the first time! Windows and screens look amazing inside and out! They are very professional, friendly and very considerate of your home (they wear shoe covers while working inside!). I highly recommend them to anyone looking for a great job done at a great price!!

Review 3

Gale Block

Window Cleaning El Cajon CA

I have been an extremely pleased customer of McCormick’s window Cleaning for over 14 years. And have highly recommended this company to friends and family. They are timely, courteous, friendly, efficient ,helpful and affordable. Window’s spotless, and the screens’s almost invisible after cleaning. Gale Block

Review 6

Martha Spinler

Window Cleaning In El Cajon

All the people involved in the work at my place were very easy to work with and the work was done very quickly. The results were the best I have ever had from a window cleaning service! I like that they guarantee their work and would have come back if I had found something I didn’t like. The gutter guy was very thoughtful and moved his ladder when I had to exit the garage in my car. I will use McCormick’s Window Cleaning from now on. I have been looking for this quality of service for a long time!!!

Frequently Asked Questions

Since we started our business in 2008, we have made it our goal to always put people first.  We believe that success comes from treating every person with kindness and respect, striving to exceed expectations for every customer, and always living up to our word.  Every person you interact with at McCormick’s Window Cleaning will be friendly, honest, and hard working. 

Yes.  We have built our business by building strong, lasting relationships with our customers.  We do everything in our power to take care of our long term customers, including offering discounts for recurring services.  For details, please see our Maintenance Plans page.

If your solar panel system isn’t cleaned on a regular basis, you may see decreased efficiency over time. This decrease in efficiency is caused by a variety of different factors: dust, dirt, pollen, and leaves can all accumulate on the surface of the panels and block sunlight from reaching them. Additionally, if there’s any moisture present due to rain or snowfall, it can form droplets that also impede normal light absorption.

In addition to reduced energy production from not cleaning your panels regularly, other potential issues arise as well. For example, birds could mistake your panels for nesting material or try to roost on them – resulting in costly repairs or damage to the system. Furthermore, if moisture finds its way under the panels it might cause corrosion or even mold growth which would require additional maintenance costs in order to repair/replace affected parts.

Ultimately solar panel cleaning is essential for maintaining optimal performance levels as well as protecting against preventable damage caused by environmental factors like dirt buildup and rainwater penetration – so make sure to keep up with regular cleaning tasks!

Special thanks to Fox Valley Solar for sharing this information on solar panel cleaning with us!

When selecting a reliable solar panel cleaning near me, there are several things to consider. First, it is important to research the company’s experience with solar panel cleaning and its customer reviews. Check online for consumer reviews and testimonials if possible. Additionally, it is important to inquire about any additional services the company may offer in order to extend the life of your solar panels such as dust-proofing and corrosion protection through specialized treatments. This can help reduce maintenance costs long term and prolong your investment in solar energy.

It is also beneficial to ask questions about a company’s safety protocols when hiring them for solar panel cleaning services. A good company should have trained technicians who are certified in their field of work that follow safety guidelines at all times while conducting the job onsite. Take note of any special tools or technology they use during the process as this could increase efficiency over manual labor techniques used by others in the industry without sacrificing quality or compromising safety standards which are particularly important considerations for homeowners living near or within tight quarters such as an apartment complex where any incident could lead to more serious consequences than just damage done to the property alone.

The frequency of professional cleaning for rain gutters depends on several factors, including the size and shape of the gutter system, local climate conditions, and surrounding environment. Generally speaking, it is recommended that you get professional gutter cleaning at least twice a year — once in late spring or early summer when trees and plants are growing vigorously, and again in late autumn as leaves start to fall from the trees.

Gutters should be inspected regularly throughout the year to check for any potential blockages caused by debris such as leaves, twigs, small branches or other organic material. If blockages form in your gutter system it can lead to water overflowing onto walls or roofs leading to damage or staining which can be expensive to repair. It is important that if you notice an overflow occurring then you take action quickly before further harm ensues.

This information was provided by Jeff Likes Clean Windows and Gutters!

Hiring professionals to clean your windows offers a range of benefits that you simply can’t get with DIY window cleaning. Firstly, professional window cleaners use the utmost care and precision when cleaning, implementing state-of-the-art techniques and equipment. As such, they are able to guarantee spotless results every time since their work is done in accordance with industry best practices and standards.

Secondly, using professional services for window cleaning can be more cost-effective than doing it yourself if you take into consideration the other expenses associated with DIY window cleaning such as purchasing specialized detergents, tools, ladders, etc. Professional cleaners will bring all the necessary supplies needed for efficient window cleaning without any need for extra investment on your part.

Hiring a local window cleaning company over a national one provides you with several benefits. First, by engaging with a local business, you are helping to support the local economy and people in your area. The money you spend with them will stay in the community and help it grow. Second, because they are located nearby, they will have an in-depth understanding of local climates and how seasonal changes can affect their work. They’ll be more likely to do their jobs well without needing to make adjustments due to unfamiliar environmental conditions than if they weren’t from around your area. In addition, employing locally means greater convenience as well as faster service response times since problems can be addressed promptly.

Big thanks to Devine Window Cleaning for sharing this information with us!

Window washing is an important cleaning practice for any property, especially commercial buildings where the windows are often a dramatic feature. Window washing not only keeps your windows clear of dirt and grime but also helps preserve their longevity by removing environmental contaminants that can lead to damage or discoloration. Regular window washing with professional-grade supplies and tools removes debris from the window frames as well as glass surfaces, ensuring no dirt is left behind. Additionally, streak-free surfaces allow more natural light into your building while helping to maintain privacy too!

Window washing should be done regularly according to the type of location and its climate conditions. In general, residential homes typically require routine window cleaning every 6-12 months while commercial properties may need it every 3-4 months or even more frequently depending on various factors such as exposure to harsh weather conditions and pollution levels in the area.

Having professionally cleaned windows helps create a better first impression for visitors thanks to improved visibility which enhances both aesthetics and safety; adequate levels of light can aid employees in performing their duties without straining their eyesight; and ultimately improves the overall appearance of your property making it look much cleaner than before! Not surprisingly, regular window cleaning increases building value over time so don’t hesitate to invest in this service if you want your property looking pristine throughout the year.

This valuable information was provided by Heavenly Sunshine Property Services!

Window gutters are an important part of the home’s exterior because they protect against water damage. Properly functioning window gutters help prevent rain from pooling next to your windows, resulting in potentially hazardous flooding and mold growth. Additionally, gutter systems also prevent soil erosion due to runoff close to your home’s foundation. By redirecting water away from your house and its foundation walls, you can avoid costly repairs in the future caused by severe weather conditions or improper drainage.

Window gutters also provide noise reduction by diverting rainwater away from areas close to windows which results in a quieter living environment for you and your family. The sound of running water is often more pleasant than any traffic or other outside noise that could be amplified when it lands near a window – without proper gutters that noise could easily become disruptive instead of tranquil!

Finally, having functional gutter systems on either side of all windows on the lower level helps increase the overall aesthetic value of a house. When combined with decorative downspouts – which come in many colors and textures – window gutters give an overall polished look that can significantly improve curb appeal for potential buyers as well as friends and neighbors paying visits!

Cleaning out your rain gutters can provide numerous benefits for the health and longevity of your home. Gutters help to protect your roof, walls, and foundation from water damage and reduce the risk of flooding. They also maintain the beauty of your landscapes by helping to divert runoff away from gardens or yards. Gutter cleaning helps prevent mold growth which can lead to structural issues such as wood rot in frameworks and siding. It even prevents infestations like mosquitoes, rodents, or birds that may be attracted to standing pools of water left by clogged gutters.

When it comes to roofs specifically, gutter cleaning removes potential fire hazards caused by leaves and debris caught in them–this is especially important if you have an asphalt shingle roof with a combustible layer underneath the sheets on top. Keeping gutters free-flowing also prevents ice dams during cold winter months when snow melts off steeply pitched roofs which is essential for keeping those structures insulated against extreme temperatures. Additionally, regular maintenance ensures there are no hidden cracks in downspouts that could erode over time due to blockages caused by leaves or other material buildup inside them.

In summary, some key benefits of regularly cleaning out rain gutters include preventing water damage/flooding; protecting homes from infestations; reducing risks posed by fire hazards; insulating against extreme temperatures; preserving landscaping aesthetics; and ensuring adequate drainage with no hidden cracks in problematic areas like downspouts or inner corners where blockages form easily due to improper airflow patterns. Regular gutter maintenance increases property value while saving money on costly repairs related to structure damage caused by neglected systems overtime!


When it comes to professional window cleaning services, safety is always a top priority. Not only do you want the job to be done safely and correctly so your windows remain in pristine condition, but you also want to make sure that no harm comes to anyone involved during the process. Fortunately, with modern technologies and specialized tools used by most window cleaning services, window cleaning can be done safely without putting anyone at risk of injury or causing damage to property.

To ensure maximum safety when it comes to window washing services, it’s important that the company and its technicians follow certain guidelines. To start with, all professional window cleaners should practice proper ladder safety and use ladders correctly when washing windows that cannot be reached from ground level. Additionally, they should never attempt any sort of high-rise work without using appropriate fall protection systems for themselves as well as other workers onsite.

When it comes time to clean windows professionally, many companies opt for pressure washing systems instead of traditional methods like soap-and-water scrubbing or squeegeeing hardware store products onto glass surfaces. Pressure washers are powerful machines designed specifically for exterior surface cleaning purposes; they are capable of removing dirt and grime quickly while being gentle enough not to damage fragile surfaces like glass or siding panels around your home’s exterior walls. In addition, pressure washers offer excellent coverage rates—allowing professionals who specialize in this type of service to get more bang for their buck (as well as save time).

Safety aside—professional window cleaners can also provide better results than those produced by DIY options if you choose quality over cost savings! Quality matters regardless if we’re talking about new construction projects or ongoing maintenance—so don’t skimp out on hiring true professionals when it’s time for your windows to get cleaned!

This valuable information was provided by Empire Window Cleaning, LLC!


The amount of time it takes to thoroughly clean a roof through a professional roof cleaning service depends on the size and condition of your roof. Generally, it can take approximately 4-6 hours for an average two-story home with an asphalt shingle roof. This includes pressure washing the entire surface area as well as those areas that are difficult to reach, such as the valleys and gutters.

To properly assess each individual situation and get an accurate quote for the job, many companies will perform a complimentary inspection where they determine how long it will take to clean your particular roof based on its size, pitch angle, number of layers of shingles, etc. before providing you with a written estimate outlining all services they provide along with their associated costs.

Typically during this process, technicians use high-pressure jets attached to specialized nozzles that are designed specifically for cleaning roofs without damaging them – although some may also utilize chemical cleaners in order to ensure deep penetration into even tougher stains like moss or algae buildup. They then proceed with scrubbing any stubborn areas using soft bristle brushes so as not to damage any material on top of or near the tiles themselves; finally wrapping up by rinsing off all debris and leaving behind a pristinely cleaned structure!

Cleaning your window gutters safely is no easy task. You’ll need to make sure that you take proper safety precautions and use the right tools. The first step in cleaning your window gutters is to ensure that the area around the gutter is cleared of debris, leaves, dirt, and any other blockages that may be present. Once this has been done, you’ll need to get a ladder or a platform so you can access the gutter safely.

When cleaning your window gutter, make sure to wear protective gear such as gloves and eyewear for added protection from any sharp objects or materials which may have found their way into the gutter. It’s also important not to stand on top of wet ladders which can cause injuries if they slip out from under your feet!

Once on top of a ladder or elevated platform, begin by clearing out all large pieces of debris with either an extendable rod or trowel depending on what’s available – never walk along with wet ladders as it can be very slippery and dangerous. Then move onto further debris using water pressure and a brush according to recommendations set out by manufacturers such as Karcher Window Vacuum Jets etc., followed by rinsing off all points with clean water once finished. Finish up by washing down/brushing again with more water pressure if necessary (to dislodge stubborn dirt buildups!).

When you’re looking to hire a window washer, it is important to find someone reliable who will get the job done right. To make sure the window washer you choose is trustworthy and reliable, there are a few steps you can take.

First off, always do your research on any window washers or companies that offer services in the area. Look for online reviews from other customers or check with local regulatory agencies like the Better Business Bureau to ensure they have good standing and are properly registered. Additionally, ask around your network of neighbors and friends for personal recommendations; chances are they’ve also hired professionals before and can provide insight into their experiences.

Second, once you’ve narrowed down some options based on research and recommendations, try to interview potential candidates yourself – either over the phone or in person – so that you can get a better sense of their work habits/philosophy as well as discuss your expectations openly upfront. During this conversation be sure to ask about experience level (are they newbies or seasoned pros?), inquire about safety procedures used when working in elevated spaces around water sources such as gutters, etc., and what type of payment plans do they accept. Finally, request multiple references so that one could follow up on their past work experience(s).

Last but not least – don’t select anyone who pressures you into making decisions without taking enough time to weigh all options first; if something doesn’t feel quite right don’t hesitate to move onto another option until ultimately finding out what works best for both parties involved (you & company)! Taking these steps should help give you peace of mind knowing that you’ve got a reliable professional handling your windows!

Getting your gutters cleaned by professionals is a great way to protect your home from potential water damage. Professional gutter cleaners can provide a thorough, reliable, and safe method for cleaning out debris without any of the risks a homeowner may face when attempting their own maintenance.

The benefits of professional gutter cleaning are numerous – here are just a few:

1. Prevention of Damage – Gutters that aren’t regularly maintained can collect debris, leaves, and other materials which will cause blockages over time. This prevents rainwater from flowing properly away from the house, leading to water-related issues such as basement flooding, foundation erosion, and roof deterioration. Professional gutter cleaners remove all debris leaving you with clean gutters that won’t cause these kinds of problems in the future!

2. Preventive Maintenance – Regularly scheduled professional gutter cleans can save you money in the long run. Especially if they include an evaluation of how old/worn out your existing gutters are as well as pointing out any additional repairs or precautions needed for maximum protection against future household disasters caused by water-related issues!

3. Safety First – Cleaning high-reaching eaves and drains can be dangerous when done yourself due to ladders or scaffolding requirements. So hiring experts who have experience in working at height safely is important for not only preventing accidental slips/falls but also ensuring proper protection against liability claims should an injury occur onsite during cleanings! Huge thank you to All Pro Window Cleaning for providing us with this information!

Finding the best window cleaning service near you involves several steps. Firstly, you should start by conducting a local search online or asking for recommendations from friends, family, or neighbors who have used such services before. Local businesses and community groups can also be a good source of information. Once you have a list of potential services, check their websites or social media pages for details about their services, experience, and customer reviews.

Secondly, consider the reputation of the window cleaning companies you are considering. Look for online reviews and ratings on platforms like Google, Yelp, or Angie’s List to get a sense of their quality of service. Don’t forget to check if the company is licensed, insured, and bonded, which protects you in case of any damages or accidents during the service.

Lastly, contact the companies and ask for estimates. Most reputable window cleaning services will offer free estimates. This will give you an idea of their pricing structure and help you compare different services. Remember, the cheapest option isn’t always the best. You should consider the value for money, the professionalism of the team, and their commitment to customer satisfaction when making your decision. Thank you to Reflections Window Cleaning for sharing this information with us! Thank you to Reflections Window Cleaning for sharing this information with us!

Gutter cleaning tools are designed to work with a variety of gutter types, including traditional open-top gutters, covered gutters, and even seamless gutters. The effectiveness of these tools often depends on their design, such as gutter scoops, brushes, or vacuum attachments that can adapt to different gutter shapes and sizes. However, it’s important to consider the specific features of your gutter system when selecting a cleaning tool. For instance, gutter cleaning wands and extended poles may be suitable for some gutters, while others might require specialized tools to ensure thorough debris removal without causing damage to the gutters.

Some gutter cleaning tools are versatile and can accommodate various gutter profiles and materials, including aluminum, vinyl, steel, or copper gutters. Manufacturers often provide guidelines on compatibility, but it’s advisable to assess your gutters’ construction and condition before using any cleaning tool to avoid potential issues. Additionally, seeking professional advice or recommendations from experienced professionals can help determine the most suitable gutter cleaning tools for specific gutter types and conditions, ensuring efficient maintenance and prolonging the lifespan of the gutter system. Thank you to Madison Window Cleaning for sharing this information with us!

The best solution for cleaning windows effectively and without streaks often involves simple household ingredients, making it both economical and environmentally friendly. A highly recommended mixture is one part distilled white vinegar to ten parts warm water. This natural solution cuts through dirt, grease, and grime without leaving the harmful residues that many commercial cleaners might. Vinegar’s acidic nature helps break down the filmy residue that can accumulate on window glass, leading to a streak-free shine. For those sensitive to the smell of vinegar, adding a few drops of essential oil, such as lemon or lavender, can neutralize the odor while adding a pleasant scent to the cleaning process.

For particularly dirty windows, pre-washing with soapy water made from a mild dish detergent followed by a rinse with the vinegar solution can tackle tough grime. Using a soft microfiber cloth or a squeegee for application and drying can further enhance the cleaning process, ensuring a sparkling finish without lint or streaks. The key to avoiding streaks also lies in the technique; wiping or squeegeeing in a uniform direction on the inside and an opposite one on the outside helps in identifying and correcting any missed spots or streaks. This simple, effective method avoids the need for harsh chemicals, making it safer for households and the environment. This information was provided by Big Apple Window Cleaning! You can check them out here: https://bigapplewindowcleaning.com/

The duration of a roof cleaning service can vary depending on several factors, including the size and type of the roof, the amount of dirt and debris, and the specific cleaning methods used. On average, a standard residential roof cleaning can take anywhere from a few hours to a full day. Larger or more complex roofs, as well as those with significant mold or algae buildup, may require additional time.

Professional roof cleaners aim to be efficient while ensuring thoroughness. They often use specialized equipment and techniques to speed up the process without compromising on quality. It’s important to note that weather conditions can also impact the duration of the service, as safety and effectiveness are top priorities. Special thanks to Desert Vista Window Washing for providing us with this information!

The best window cleaner excels in effectively removing dirt, grime, and streaks without leaving any residue behind. It should be formulated specifically for glass surfaces, ensuring a clear and sparkling finish with minimal effort. Additionally, the best window cleaners are often user-friendly, requiring simple application and wiping techniques to achieve professional results.

Moreover, a top-tier window cleaner is safe for various types of window glass and frames. Eco-friendly options are particularly desirable as they use natural, biodegradable ingredients that are safe for both your health and the environment. Ultimately, a combination of efficiency, ease of use, and safety make a window cleaner stand out as the best choice for maintaining pristine windows. This valuable information was provided by Dan’s Window Cleaning!

Residential Window Cleaning Near Me Santee CA

At The End Of Day
Here's What You Can
Count On

Ready to Enjoy Clean Windows?



Use Code [ 25-OFF ] When Requesting a Quote on TWO or More Services