DeMark's, LLC

Did a great job.

I have already given the company name to two other people. Fantastic job and I will be using them in the spring.

DeMark's did a great job cleaning the windows of our new house. They expected our exception and we are glad we chose them.

I was told 2 people would be out and it would take about 2 hours. Only 1 man showed up and it took about 4 hours. Fortunately, I didn't have to leave for another appointment, but would have preferred knowing how much time I really had to set aside for this service. The work was outstanding.

Great business. Did not damage house nor take trim paint off. Was the most expensive of the three companies I got estimates on by about a hundred dollars, but also most professional. You get what you pay for. Team got 90% of the house clean, and to be fair the other 10% I don't know if they could get clean as it may be from discoloration or needing to hand scrub which they do not do. Recommend the company. Nice folks. Do not take Credit Cards. Cash or Check only.

They also pressure wash your building if needed. We had a big spot on the building and they worked really hard to get it all off.

We are thrill to have found a good service. We are definitely putting them on a regular schedule. Thank you so much for providing this service. You facilitated our process for us to find a good and professional service. Thank you Home Advisor!

Timely, and did a great job. Easy to schedule appointment via email.

Cleaned our windows on a Saturday to fit our schedule. Arrived at scheduled appointment time. Very professional job. They even removed a bee hive on a second story peak that we were unaware of being there. Will be contacting them again for fall cleaning.

They did a very nice job!

Excellent service completed on time and within allotted time. Thank you!

DeMark's came in with a lower bid and were able to do the job sooner. They came on a Saturday and did all our windows--multiple stories, inside and out, and cleaned the window sills. One storm window had a broken seal before they came. They took that window out, repaired it and reinstalled it on a later date for no extra charge. My real estate agent was at the house and took their name because they were so meticulous. They were excellent and I highly recommend them!