For 35+ years, Pioneer Basement Waterproofing has been serving the residents of Massachusetts and Rhode Island. We have continued to grow throughout the years by constantly studying the latest and best products available for basement waterproofing. When we’ve seen weaknesses in existing technology, we’ve built our own. Steve Andras, the company’s founder holds several patents for innovative basement waterproofing technologies that are now used all over the world. We are proud to have the most highly trained team in the business, including the most Certified Waterproofing Specialist (CWS) professionals of any company in the Northeast. You can also rest assured that you will not be oversold because our project managers are trained to provide solutions that best meet your needs and budget. Our Services: Basement Waterproofing. Crawl Space Repair. Sump Pump Installation. Garage Ventilation. Home Standby Generators.