Advantage Pro Services was founded in 1999 with the purpose of providing superior customer service and unparalleled results to homeowners (and businesses!) who want to preserve both the exterior integrity and outward appearance of their property. After almost 20 years of window cleaning, pressure washing and gutter maintenance work, we've served some 10,000+ customers in the greater Houston area. Our longevity, five-star customer ratings and numerous Angie's List Super Service Awards attest to the level of professionalism, dedication and quality we are committed to providing. And it's our simple, straightforward satisfaction guarantee that has made us Houston's premier exterior preservation services provider for almost two decades and counting. If you're not 100% satisfied with the job we've done and we can't fix it, we'll refund your money -- no questions asked, no hassles had.