I have used LightStream for 4 years and they remain prompt and efficient. Their prices are very reasonable. My windows sparkle and as Andy the owner says, "they let the light back in your life!" read more

This is my first Yelp review, but I am so pleased with the job that Nathan and his associate did that I felt I owed it to them to write (I'm so sorry, I'm really bad at remembering names). Nathan was very prompt responding to my email, made a set time appointment and arrived right on time. The guys were both pleasant, totally professional in manner, organized, efficient and very focused. We have a sloped lot, with bushes and uneven ground under some of the windows which made their work difficult - plus it was the hottest day of the year and we have a southern exposure. Despite all that, they did a great job: cleaner windows than I've ever achieved and no streaks! The price seemed very reasonable for the job. I will definitely be calling them in the future! Thanks so much guys. read more

Andrew Brown does an absolutely amazing job with our showroom windows. Top notch customer service! Also cleaned our gutters (2 story Victorian) and now our downspouts aren't clogged. Highly recommended! read more

The Lightstream crew did a very competent job cleaning the gutters and washing our windows. Everyone was pleasant and easy to work with, and I thought that the price was reasonable for the job. I would recommend them to anyone! read more

Great job; great crew. They were very hard working and did a wonderful job. Andy is professional to work with - priced the job, gave estimate, reviewed the job after it was completed. I would hire them again. read more

Andy's team cleaned my windows last week, and.. WOW! I haven't had them done professionally for a few years for budget reasons, but, boy is it worth it to have it done right. They absolutely sparkle. It's a pleasure to deal with these guys. Andy picked up the phone when I called and I was scheduled promptly. The guys came on time and were careful both in and out of the house. It's not an easy job - 3 1/2 stories on the back side, and all windows with divided lights. Highly recommended. read more

Thank you Andrew! Called you at first for gutter but had you cleaned the windows on a house instead. The house's been under constructions for months, dry paint and dirt stuck and wow! The windows look fantastic! Even hubby was impressed! read more

Used to have Nathan Cooper do our windows but he joined up with Lightstream and now cannot get them to call me back to schedule a window cleaning. Guess they don't need the business.... read more

My husband and I contacted Andy to clean the windows - inside and outside - of our condo, upstairs & down, following a kitchen remodel. The guys that showed up did an excellent job. I couldn't believe how clean the windows were. The work was done in an efficient, quick and professional manner. We will definitely have them come back again and recommend them wholeheartedly. read more

This is a great company! Nathan and Diego did a fantastic job of cleaning my filthy windows, screens, rain gutters and downspouts. I figured some of that dirt was there for good, but they got it all and now my windows sparkle like new! Andy, you've earned my trust for sure and I will definitely recommend Lightstream to all my friends and neighbors! Thank you!!! read more

We had a service man to our home today to wash our windows and screens. He arrived on time, introduced himself and said he would start outside. He removed the screens, washed the windows outside and inside. He was quiet, worked swiftly and neatly. He worked for 4 hours. packed away his supplies and wished us a good day. Our windows are so clean, we are going to be very careful, not to walk into them. You have my recommendation for excellent work. read more

I had several conversations with Andy Brown late last year about moss eradication on our roof. I never heard back from him though he said he would return my calls. I tried again this year, about a month ago, and Andy again told me he would return my call. He never did. I finally found another company that did an outstanding job. Maybe Lightstream does a terrific job, but I will never know given I couldn't get them to set up an appointment. read more

I have been using Lightstream for windows and gutters for many years. I've always found Andy and his crew to be prompt and professional. They do a thorough job and I never realize just how dirty my windows were until Lightstream has gotten them all sparkly and clean. I highly recommend Lightstream. read more

Yeah Lightstream....not a good way to get customers!! I called Andy about a potential job and he said he would drive by the address to check it out and call me back. Nope, he did not. I will not support and give money to a company who can not make a simple phone call. Yuk to Lighstream. read more

We've had Andy Brown and Lightstream clean our windows and gutters going on almost 5 years now. They are great, responsive, and very professional. He always is able to get to our house within just a few days of my calling to request their services, they show up on time and do a fantastic job at really good rates. Our house is a four story house with crazy windows, angles, and scary to reach high places, but they do even these extreme large windows at high heights with ease. I do make a point to let them know to be careful with the landscaping when they use ladders outside and they always follow my instructions. I definitely recommend these guys! read more

Andy has been doing my windows for years. Always on time, always well done, always a courteous and helpful crew.

Andy Brown & his Lightstream crew have cleaned our 3rd story office windows and our home windows several times. Each time it was a stellar job; prompt, efficient and sparkling glass! We highly recommend this company & look forward to more clean, clear views! read more

Just writing to agree with what everyone has said - always follows through, does a fab job and is totally easygoing - and good prices too!

We use Lightstream to clean our windows, and let me tell you, they do a terrific professional job! Our place is 4 stories up, but they get out their ladders and do the work very quickly and efficiently! The windows always look perfect when they are done. They are pros! I highly recommend them read more

Nathan is absolutely the best window cleaner AND he is a genuinely lovely guy. Highly reliable, thoroughly professional, courteous and through and through, the best. You can't go wrong if you select Nathan to clean your windows. read more

Nathan is terrific. A total pro, both in cleaning the windows and how he runs his business. I can't imagine why you would use anyone else.

Great service on gutters and window cleaning from Andy and his team.

I have work with Andy and Lightstream for over 10 years. We have a house right on the bay looking towards SF and when the windows are clean it really shows and makes the house. Andy's crew comes by every other month to get the bay muck, dog slobber and kids finger prints off the windows and takes care of the gutters each year. We have a challenging atrium on the second floor and they handle it like pros. My dog loves it when they come because of the personal attention they give to her. Not once has she gotten out while they have worked on our house and they have even filled up her water bowl when it was low. They are trust worthy to the point where I let them in and feel fine about leaving the house to get back to work while they work. Plus, they do great work on cleaning and repairing my chandelier. During the summer months they are in high demand so you may get a bit of a wait. That's ok! They are worth it! read more

Nathan does a really thorough job. The windows just sparkle. He is reliable; a real pro. No qualms about a five star rating.

I just had my windows washed and they have never looked this good. These guys arrived when they said they would,and did even more than expected. I am recommending them to everyone, and will use them again and again. read more

Andy Brown has been doing our windows for many years and more recently our gutters. We started with him when he was a one- to- two-man operation and his company has grown considerably since then. I'm sure this has to do with the quality of his work, his integrity and honesty. The windows and screens always look great and his crew is always quick and efficient. They are very eager to please and I would highly recommend them. read more

I regularly use Lightstream's services at my house and a large, architecturally complicated rental I manage. The service is so fast and effective that I will never again try to clean my own windows. Andy Brown, the business owner, is very knowledgeable and easy to work with, and the crews are quiet and unobtrusive while they work. It's like they were never there -- except your windows are perfect. There was once a complaint from some neighbors that some of the debris from my gutters had hit the windows of their house when Lightstream's crew was cleaning. I don't know whether the complaint was legit or not, but Andy had a crew out immediately to clean the neighbor's windows facing my house, free of charge, just to keep the peace. read more

Lightstream to the rescue! Lightstream has come through for me the past several when I needed our homes windows cleaned in a hurry - family coming to town or hosting a party. The window cleaners are responsible, they arrive when they say they are going to, they don't track dirt into the house, they do an incredible job cleaning the windows and BONUS - it's extremely economical compared to bids I've received from other window cleaning companies. Andrew and his team are terrific and I highly recommend them. read more

Wow, what an exceptional company! Andrew and his team are true pros, the real deal. On time, detail-oriented, comprehensive...and quick. I highly recommend Lightstream! read more

Nathan arrived on time, very professional, and thoroughly cleaned all my windows. I recommend his services . I did not discuss screen cleaning when I asked for a quote, and I wish he had brought it up. read more

Lightstream has been doing our windows for about 5 years. They've always done a professional and very good job. When Lightstream shows up at our door, we go on errands trusting them to do a through job. They've never disappointed us. And we have glass interior doors, as well as exterior doors and our house is built on four levels with many stairs. We couldn't possibly do our own windows. Lightstream does. read more

This past November Lightstream cleaned our gutters, as usual. Nathan, who led the crew, came to my door afterward to let me know that there were 2 holes on our roof. He told me where they were and the approximate size of them. Later, it occurred to me that perhaps they were the entry point for a roof rat problem we had/have? I waited a month for a pest control contractor who couldn't get up there bc his ladder isn't long enough. Turns out all pest control contractors I called won't go up there bc their ladders aren't high enough. They suggested a roofer. None have returned my call about this tiny roofing job except the roofer who did our roof a decade ago. I waited another month for an opening in his schedule. He came but he says they don't do carpentry, only roofs, and rats wouldn't eat into asphalt shingles. In desperation, I called Andrew at Lightstream again. In just a few short days, Nathan was here to close up the holes! :) read more

Andy Brown has been running his business for a good number of years now and he is a pro through and through. He returns calls and services the Bay Area doing both the best window washing I've ever had done as well as downspout and gutter cleaning. He and his crew show up at the appointed time and get the job done quickly, quietly and without leaving a mess behind. In fact, you really can't even tell the guys have been there but for the spotlessly clean windows. Andy stays at the job location monitoring progress from start to finish - he is available and watches his crew like a hawk. They tailor their service to fit your needs - inside or outside windows, upstairs, downstairs, whatever. He even called me the night before as there was a 50% prediction of rain to see if I wanted to proceed or not. I live in a 2 story craftsman on a busy (read dirty, smoggy) street and the upstairs mullioned windows were filthy, and hard to get to . Lightstream said "no problem" gave me a fair quote, and when they showed up, they threw in washing several window screens without extra charge. Finally, I have used him over and over the past few years with consistent seamless performance. He's not cheap, but let me tell ya, you get what you pay for! I would recommend him to any and all comers. read more