I got Kert's number from another window cleaning company that does not work in Highlands Ranch. I could not be happier though! Kert came in on time for our initial appointment, took a look at the house inside and out and gave me a quote. A couple of days later, I scheduled the job. Again he was on time, courteous and started on the inside of the house first, then did the outside (including my garage windows for an additional amount) and finished by checking all the windows again inside. It was faster than I anticipated (although when I asked him how long it would take, he had predicted just right!). He did a great job: not only the windows look transparent (wow! all this light!), but he was very neat while doing the job, no water dripping everywhere... There he goes on my list of preferred vendors for my house! read more

After building our house, the builder's window washer never finished cleaning construction debris off the windows. It had been on my list to finish for several months, and finally did a search for window cleaners in the Parker area recently (4/2020). Lighthouse Window Cleaning came up and had really good reviews, so we asked for a quote. Kert came out to the house the next day and was very pleasant and professional. We had a two quotes by the end of the day (exterior only and interior/exterior), and they were very reasonable. We opted to clean all our exterior windows, and the work done was professional and the windows look great! We plan to use Lighthouse for regular window cleaning from now on. I highly recommend them. read more

Kert did an excellent job on our three story house. He was so polite, efficient and careful. We have a ton of windows and it took much less time than I expected. Our windows are so shiny now. He did inside, outside, screens and sills. All for a reasonable and fair price. He brought all the equipment he needed to reach our 3 story vaulted windows and only needed tap water. Highly recommend this company for sparkling windows! Thanks , Kert! read more

LightHouse is awesome! They did a wonderful job on my windows! This is my 3rd or so time booking with them. Our service guy, Danny was very kind and detailed. And consistent with the work I that others have done too. They are my go to for window cleaning. Worth noting: We have 2 story house and our upper floor has very high windows they clean both sides of the glass ease! I highly recommend them. read more

I called for an estimate & Curt came out in a timely manner. The estimate was fair & reasonable. Adam was able to show up the same day to do the work. He did an excellent job! They were both friendly & professional. I would both recommend & use them again in the future. I never realized how happy clean windows would make me as both a Mom & a Dog Mom! Thanks guys! You Rock! read more

The windows are so clean after Lighthouse Window Cleaning has been here, they almost look as if they're missing! Kert has come both times by himself. He is pleasant, efficient, and charges a reasonable price. Highly recommended. He has been here twice - once a year ago, once yesterday. read more

Hired LightHouse to clean my bungalow windows inside and out. Work was well done, thorough, and completed on time. Window cleaning technician was professional and pleasant to work with, and answered all of my questions. I will hire them again in the future! read more

I've been using Lighthouse Window Cleaning for years: always prompt, efficient and quiet. Short of sparkling clean windows and mirrors, you'd hardly know they'd been here. I always appreciate their attention to detail. Top quality from beginning to end! read more

Receive an email within 1 business day of requesting an estimate. Pricing was very competitive, service was great (timely, respectful of social distancing practices) and windows look great. I'd definitely work with LightHouse Window Cleaning again! read more

We had a little glitch, but the company came out immediately and fixed it! I would recommend them for your window cleaning. They are very conscientious! The technicians that came out to do the work were prompt, friendly and very professional! read more

Kerk from Lighthouse did an amazing job cleaning my windows today, and he is very nice too. I will definitely call them for future cleanings. Prompt, efficient, neat, and very reasonably priced. Thanks for brightening my home! read more

Lighthouse cleaning is great. Kert made the delicate 100+-year-old windows on the third-floor sparkle inside and out. Contracted again for five sets of sliding glass doors. Perfect. What a difference having clean windows makes. read more

We are repeat customers. Zach always arrives on time and gets right to work. The windows and screens look great when he's done. He is quiet, quick and efficient. Thanks. See you next time. Bob and Wilma Heather Gardens Aurora read more

We've used LightHouse two times now; once in the home we sold and once in our new home. They are very respectful, professional, arrive on time and do great work. Very reasonably priced too. Would definitely recommend them. read more

Just got started with Lighthouse at two of my locations and the location managers were very pleased with the quality of work as well as the staffs attention to not disrupting business. Very happy we have made the switch. read more

Kert and his team were outstanding!! They promptly came out to bid our project and the team did an incredible job on some old windows that had not been cleaned in many years. We will definitely use Lighthouse again. read more

Lighthouse did a great job cleaning our windows. Adam was fast, efficient and thorough. Our windows now look so clean. Scheduling was easy and all for a fair price. I whole heartedly recommend Lighthouse.. read more

We have a two story office building downtown and have used LightHouse Window Cleaning a couple time. They do wonderful work and are so courteous. Thanks for making our windows let the true light in :-) read more

Dependable, friendly, efficient, professional on time. Highly recommended. Erases the Denver direct at least for a couple of months or so depending on how the wind blows. 11th Avenue Hostel, Denver read more