David-" Very thorough job on our windows that hadn't been cleaned since we built the house. They look brand new now. Highly recommend. "  

Cindi- "" Robert came out the day I called, did a wonderful job, and I love working at my sink now that I can see out!!! He was sweet, efficient, and professional. "  Grand Prairie, TX)

" Robert did an excellent job cleaning our outside walls, vinyl and windows. A very hard worker that treats you with excellence. I highly recommend him. " (Midlothian, TX) 

 "Very professional, quality workmanship done in a timely manner and at price that met my expectations. Would recommend and use again. Thank you again Robert my windows have never looked better." (Hudson Oaks, TX)

 "Our windows are sparkling and spotless thanks to Robert. We could not have asked for a harder worker and are absolutely satisfied customers!" (DeCordova Bend Estates-Granbury, TX) 

" Robert Hartmann is a Christian young man trying to get his window cleaning and gutter cleaning business start. He did a great job cleaning my windows inside and out plus tracks. this is a man you can trust." (DeCordova Bend Estates- Granbury, TX)

" Excellent integrity with a desire to help people see the beauty in their homes!" (teacher in Aledo, TX)

 "Robert did a terrific job cleaning my windows. He was on time, professional and did a terrific job! The windows have never been cleaner!!! I highly recommend Robert!" (Mansfield, TX)

 " Robert did an excellent job.  Highly recommend!" (Keller, TX)

 "Robert clean our windows inside and out did the screens and the tracks he did a great job and he’s a very hard working honest man thanks again Robert Will have him back in six months to do it again for us"

 "Robert has cleaned our windows and three of our neighbors windows and we are all very pleased he’s an honest Christian man. We all will hire him again" (DeCordova Bend Estate, Granbury, TX)

 "Robert recently came out and cleaned our gutters and our flat, 'swimming pool' roofs that were covered, drains and all with leaves and nuts. He actually came back and did the job the same day as the estimate because it stopped raining! Great service, Great guy and Veteran-Owed business. We will use Hartmann going forward. Highly recommend!"

" I was browsing the internet for a gutter cleaning company and came across this company. I am so glad I did because Robert did an excellent job cleaning my gutters that had not been cleaned in years. He took the time and patience to not only clean the gutters but my windows as well. It had not even crossed my mind to ever have my windows cleaned since I live out in the country (who's going to see my windows anyways)but I went ahead and let Robert clean them and again I am so glad I did because they are now squeaky clean. He was very professional from start to finish and I highly recommend his services!"