
Solar Panel Cleaning in Westlake Village
Solar Panel Cleaning From a Family-Owned Company
Our solar panel cleaning covers homes and business buildings in Westlake Village. Our crews use low-pressure deionized water, soft brushes and non-abrasive tools, with no harsh chemicals and nothing forced into the seals. One visit covers most jobs, and the last step is a look at the inverter, so you can see the system producing again. We have been family-owned since 1978.
- 1Warranty-Safe MethodWe use plain water and soft brushes to protect glass and seals, and follow any cleaning terms your warranty spells out.
- 2Ground Arrays ClearedAround ground-mounted arrays, the crew cuts back brush and vegetation before it can grow tall enough to shade the panels.
- 3Clean Sooner Near FreewaysA once-a-year clean is the minimum, and panels near fields, a freeway or recent fire need one sooner.
In one reported case, dirt covering just 0.5% of a solar module, in one corner, caused a 9% power loss.
Source: iScienceSolar Panel Cleaning From a Family-Owned Company
On the roof and below it
Solar panels are one of several outdoor surfaces that collect dust. The gutters, windows and paving are the others.
Gutters run along the roof edge under most rooftop arrays, and the dust and leaves that land on the roof end up in them. Gutter cleaning pulls leaves and roof grit from gutters and downspouts, looks for clogs, and bags everything for removal. A yearly visit is the minimum most homes need, the same baseline we suggest for panels.
Window cleaning deals with the road dust on the glass lower down and also wipes down frames, sills and screens, and second-story panes are reached with proper safety equipment. Pressure washing covers the ground level: driveways, patios and walkways, with the pressure turned down for wood and a surface cleaner used on stone so nothing is etched.
Solar Panel Cleaning Near Me
Along the 101

Why Panels Near the 101 Need Cleaning Sooner
Westlake Village is tied to Los Angeles by the Ventura (101) Freeway, and panels near a freeway get dirty faster than most. Solar panels make power from the light that reaches the cells, so anything left on the glass blocks some of it: road dust, bird droppings, and ash in a fire year. When a dry year brings too little rain to rinse the glass, it all stays put.
We recommend cleaning your panels at least once a year. Sooner makes sense if they sit close to the 101 or open fields, if there has been a fire nearby, or if you can see the dirt from the ground. A clean brings the output back up.
- Road Dustmore of it close to the freeway
- Bird Droppingsspots that shade part of a panel
- Wildfire Ashworst after a nearby fire
- Dry Yearsnot enough rain to rinse
- Once a Yearour minimum recommendation
- Visible Dirta sign it is overdue
How We Clean
What Our Crew Does on a Roof
Before we start, we evaluate your setup on site and recommend the right approach for it. The cleaning itself is done with deionized water at low pressure and brushes that are soft and non-abrasive. Deionized water has its minerals taken out, so it dries without spotting the glass, and with no harsh chemicals and no high pressure, nothing gets forced into the seals.
That gentle method is also why a cleaning does not put the panel warranty at risk. Hand us any cleaning requirements written into your warranty and the crew works to them. Once the glass is clean we read the inverter, and one visit is enough for most systems.
- On-Site Evaluationthe approach fitted to your system
- Deionized Waterdries without mineral spots
- Soft Brushesno scratches on the glass
- Low Pressurethe seals left alone
- Warranty Termsfollowed when you share them
- Inverter Readoutchecked before we go
Homes and Businesses
Residential Roofs and Commercial Arrays
Westlake Village grew from a single master plan in the 1960s into neighborhoods of homes alongside many large commercial offices and corporate headquarters, so solar here can mean a few rows on a house or a whole commercial roof. Spanish tile roofs need soft steps and roof-safe anchoring, and flat commercial roofs collect pooled dust that takes edge-to-edge passes.
Ground arrays get the shading brush and vegetation around them cleared as well, and business carport arrays are on the list too. The method never changes, and every quote is free. For the glass on the same building, see our window cleaning service.
- Spanish Tile Roofssoft steps, roof-safe anchoring
- Flat Commercial Roofsedge-to-edge passes
- Carportsbusiness parking arrays
- Ground Arraysvegetation cut back from below
- Homesrooftop systems of every size
- Free Quotesno charge to price a system
Solar Panel Cleaning in Other Cities
Related Services
Free estimates!

Let's get your building Kelly clean.
Tell us about your space and we'll put together a free estimate. Offices, banks, schools and medical buildings from Santa Barbara to Agoura Hills.
- 4.9 108 Google reviews
- 1978Family-owned since
- 12Cities across two counties
- 100%Every job guaranteed
Excellent service. Cannot be happier with their work. David Isaac came to do an assessment and was very professional and efficient. He sent me a quote on the same day.
The Kelly Cleaning team was outstanding! Our tenants with young children just vacated last week and it was left in rough condition! This wonderful team of 9 spent two days returning my property to near perfect condition.
Edgar and Randy did an amazing job! The carpet was in a rental and was a mess. We thought we would TRY cleaning it but didn't think it could come clean. They took their time and made it like new!
Excellent service. Cannot be happier with their work. David Isaac came to do an assessment and was very professional and efficient. He sent me a quote on the same day. His team then came on time the day of the appointment.
Wow! Talk about best carpet cleaning place ever! My dad used them and referred them to me cause they did such an amazing job. My carpet feels brand new! I'm extremely happy and I highly recommend to everyone.
My organization had offices cleaned after construction. Edgar and Randy arrived early to make sure they had the tools needed and then came back at the previously scheduled time. Both were professional, helpful and efficient.
Edgar and Anthony cleaned our carpets yesterday and they now look brand new! Kelly's people are always nice, professional and on-time. Best of the best, highly recommend.
Edgar and Randy are awesome! Super professional, tidy, and were able to steam clean my carpets and actually get some tough stains out. Highly recommend.
We recently hired Kelly Cleaning Services to clean our drop ceiling tiles in our hot yoga studio that are black and show every speck of dust. They did an absolutely outstanding job!
The Kelly Cleaning team was outstanding! Our tenants with young children just vacated last week and it was left in rough condition! This wonderful team of 9 spent two days returning my property to near perfect condition.
Edgar and Randy did an amazing job! The carpet was in a rental and was a mess. We thought we would TRY cleaning it but didn't think it could come clean. They took their time and made it like new!
Excellent service. Cannot be happier with their work. David Isaac came to do an assessment and was very professional and efficient. He sent me a quote on the same day. His team then came on time the day of the appointment.
Wow! Talk about best carpet cleaning place ever! My dad used them and referred them to me cause they did such an amazing job. My carpet feels brand new! I'm extremely happy and I highly recommend to everyone.
My organization had offices cleaned after construction. Edgar and Randy arrived early to make sure they had the tools needed and then came back at the previously scheduled time. Both were professional, helpful and efficient.
Edgar and Anthony cleaned our carpets yesterday and they now look brand new! Kelly's people are always nice, professional and on-time. Best of the best, highly recommend.
Edgar and Randy are awesome! Super professional, tidy, and were able to steam clean my carpets and actually get some tough stains out. Highly recommend.
We recently hired Kelly Cleaning Services to clean our drop ceiling tiles in our hot yoga studio that are black and show every speck of dust. They did an absolutely outstanding job!
Edgar and Antonio did a fantastic job cleaning our place. They were quick, professional and thorough. They really went above and beyond with our carpets and bathrooms. THANK YOU!
Quick scheduling, professional staff. Showed me photos and videos of the process, where the vents were, and how much lint and dust they had removed. Highly recommend.
Ivan and Edgar were wonderful, professional, and did a great job. They were so careful moving the equipment and they also noticed a few issues and were able to fix it along with cleaning the vent. Will use Kelly Cleaning again in the future.
We used Kelly Cleaning to clean a large sectional couch and Edgar was so friendly and thorough. We will definitely use them again!
Post construction clean review: Kelly Cleaning and Supply is top notch. They over delivered on my post renovation clean up.
We had two young hard working men, Edgar and Hector, come to our house. They were both friendly, professional and went above and beyond what we had arranged.
Edgar and Antonio were spectacular. So professional and so efficient. I use Kelly twice a year for my home!
Edgar and Antonio did a fantastic job cleaning our place. They were quick, professional and thorough. They really went above and beyond with our carpets and bathrooms. THANK YOU!
Quick scheduling, professional staff. Showed me photos and videos of the process, where the vents were, and how much lint and dust they had removed. Highly recommend.
Ivan and Edgar were wonderful, professional, and did a great job. They were so careful moving the equipment and they also noticed a few issues and were able to fix it along with cleaning the vent. Will use Kelly Cleaning again in the future.
We used Kelly Cleaning to clean a large sectional couch and Edgar was so friendly and thorough. We will definitely use them again!
Post construction clean review: Kelly Cleaning and Supply is top notch. They over delivered on my post renovation clean up.
We had two young hard working men, Edgar and Hector, come to our house. They were both friendly, professional and went above and beyond what we had arranged.
Edgar and Antonio were spectacular. So professional and so efficient. I use Kelly twice a year for my home!
Excellent cleaning service for my carpet and sofa. The guys are also very kind and respectful. I recommend their service 100%.
Edgar and Ramon just finished my carpet cleaning and did a great job. Super professional (called when they were going to be 15 min late) and friendly. I would recommend and will use Kelly again.
Kelly's clean is always an EXCEPTIONAL experience and service! We hired them for our construction clean and most recently for a deep clean. Edgar, Antonio, Randy and Juan were SUPER professional, functional, communicative.
Great service today from Edgar and Randy. I scheduled a residential duct cleaning, and they were professional, courteous, and respectful of my space. They were in and out efficiently getting the job done.
Edgar and his helper Randy were AWESOME cleaning my dryer ventilation system. They were on time and took less time than anticipated to finish the job. Edgar made sure the work was done right the first time.
Edgar and Randy were quick, professional and friendly. They did a great job.
Edgar and Randy were awesome! They do a fantastic job on our couches! Highly recommend.
Excellent cleaning service for my carpet and sofa. The guys are also very kind and respectful. I recommend their service 100%.
Edgar and Ramon just finished my carpet cleaning and did a great job. Super professional (called when they were going to be 15 min late) and friendly. I would recommend and will use Kelly again.
Kelly's clean is always an EXCEPTIONAL experience and service! We hired them for our construction clean and most recently for a deep clean. Edgar, Antonio, Randy and Juan were SUPER professional, functional, communicative.
Great service today from Edgar and Randy. I scheduled a residential duct cleaning, and they were professional, courteous, and respectful of my space. They were in and out efficiently getting the job done.
Edgar and his helper Randy were AWESOME cleaning my dryer ventilation system. They were on time and took less time than anticipated to finish the job. Edgar made sure the work was done right the first time.
Edgar and Randy were quick, professional and friendly. They did a great job.
Edgar and Randy were awesome! They do a fantastic job on our couches! Highly recommend.
Questions About Solar Panel Cleaning

Talk to the family-owned team that has been cleaning homes and businesses in Ventura and Santa Barbara Counties since 1978. Quotes are free and most estimates can be scheduled the same week.
How is solar panel cleaning priced for a Westlake Village home or business?
There is no flat rate for solar panel cleaning in Westlake Village, because no two jobs are the same size or condition, so call (805) 644-5308 or ask for a free quote online and take 10% off if this is your first solar panel cleaning job with us.
How often should panels near the 101 in Westlake Village be cleaned?
At least once a year. Panels close to the freeway, open fields or a recent fire usually need it sooner.
Could a cleaning void the warranty on solar panels?
No. Soft brushes and low-pressure water are easy on the glass and seals, so the warranty is not put at risk, and any cleaning terms your warranty spells out are the ones our crew sticks to.
Does Kelly use a pressure washer or soap on solar panels?
No. We use low-pressure deionized water and non-abrasive tools, with no harsh chemicals, because high pressure can damage the seals. The pressure washer stays with concrete and building exteriors.
Can you clean flat-roof and carport arrays at businesses?
Yes. Flat commercial roofs get edge-to-edge passes, and we clean carport and ground arrays too.
How long does a solar cleaning visit take?
Most jobs take a single visit, and it ends with a look at the inverter readout so you can see the system producing.
Do you clean solar on both the Los Angeles County and Thousand Oaks sides?
Yes. The city itself is in Los Angeles County and most of the community is in Thousand Oaks, and our crews clean panels on both sides of that line, like the rest of our Westlake Village work.




