Let Professionals Clean It. Maintain your home with J & M Professional Pressure Washing Professionals, powerwashing, deck staining and snow removal. Since 2012 J & M Professional Pressure Washing Professionals has been providing professional powerwashing for homes and business for 2 years. With more than 2 years of experience in New Jersey, our owner-operated company provides high-quality services with exceptional one-on-one customer care. You can feel secure knowing that you are in extremely professional hands and still getting the cheapest prices around. Our customers are important to us and making your home clean and beautiful is our pride.