My wife and I were in desperate need for the exterior of our house to be clean and we found the gold standard in Bergen Wash & Seal! We worked with David and were very impressed with his professionalism, knowledge and friendly demeanor. We had our roof, windows, siding, driveway and deck all washed and the results were perfect! everything looks brand new and we are so happy with the work that David and his team provided. We highly recommend them and we will for sure be using them again as they are top class!