In 2021, our founder Colin Haas discovered a passion for pressure washing while working around his own home. The results were so noticeable that neighbors began complimenting the fresh look. True to his nature as a lifelong learner, Colin dove deeper—studying, listening, and practicing everything he could about pressure washing and soft washing.

By 2023, his dream became a reality with the launch of Oasis Power Washing right here in Waynesburg, Pennsylvania.

Today, Oasis Power Washing proudly serves residential and commercial properties across Greene County and Southwestern PA. From house washing and roof cleaning to driveway and sidewalk restoration, our mission is simple: deliver meticulous results, protect your property, and earn your trust.

We’re not just about clean surfaces—we’re about caring for our customers and community. That’s why we hold ourselves to six guiding principles in every job:

• Meticulous – Every detail matters.

• Detailed – No corner or surface overlooked.

• Caring – We treat your property like it’s our own.

• Compassionate – Respectful of your time and needs.

• Ethical – Doing what’s right, every time.

• Honest – Clear communication and fair pricing.

At Oasis Power Washing, our goal is to help your home or business shine while making you feel confident you hired a team that truly cares.