About Us
- About Us
A Local Business That Delivers Pressure Perfect Results
Founded by Dylan Curtis, Great Lakes Wash N’ Seal is a proudly local pressure washing and sealing company serving Lake and Cook County. With a strong focus on professionalism, reliability, and affordability, we treat every home or business like it’s our own. Whether it’s house siding, a stained driveway, or sealing your concrete patio, we bring years of experience and high-performance tools to every job — leaving behind nothing but spotless results.
Areas We Serve
Great Lakes Wash N’ Seal proudly services homeowners and businesses throughout Lake County and Cook County, Illinois. Whether you're in the northern suburbs, along the lakefront, or in surrounding neighborhoods, we’re just a call away.
- Waukegan
- Lake Forest
- Vernon Hills
- Evanston
- Arlington Heights
- Palatine
- Highland Park
- Skokie
- Northbrook
Our Values
At Great Lakes Wash N’ Seal, we believe every home deserves to look its best — without stress or surprises. That’s why our work is guided by three core values:
Reliable
We show up on time and deliver consistent, high-quality results.
Professional
From our equipment to our communication, we treat your home with care and respect.
Affordable
We offer competitive pricing and honest quotes with no hidden fees.