Our story
A North Dallas Car Wash Built on Hard Work
Big Lou's Car Wash & Detail Center has been a familiar sight on Belt Line Road for decades — a neighborhood shop where cars are washed by hand and treated with care.
Who we are
Big Lou’s is a full-service hand car wash and auto detailing center on Belt Line Road in North Dallas, just south of Addison. We’re not a conveyor tunnel and we’re not a pop-up in a parking lot — we’re a fixed-location neighborhood shop where real people wash and detail your car by hand.
According to long-standing local business listings, Big Lou’s has served the North Dallas area for close to four decades. Over that time we’ve built a large base of local reviews and a simple reputation: careful, honest, hands-on car care. Reviewers most often single out two things — the quality of our interior cleaning and the friendly, efficient people who do the work.
How we work
The way we see it, a car wash should actually clean your car. So we wash by hand, pay attention to the spots machines skip, and tell you exactly what’s included before we start. There’s no hidden pricing and no bait-and-switch — just an honest quote for your vehicle and work we’re proud to put our name on.
From a five-minute exterior wash to a multi-hour full detail, every job gets the same principle: treat the car like it’s our own. That’s kept North Dallas drivers coming back to Belt Line Road for years, and it’s the standard we hold ourselves to every day.
What we stand for
Our values
Hands-on work
We wash and detail by hand because it's simply the better way to clean a car.
Honest pricing
Clear quotes and no surprises — you always know what you're paying and why.
Earned trust
Decades of local reviews we've earned one clean car at a time.
Local roots
A true North Dallas neighbor, invested in the community we serve.
Ready for a cleaner car?
Pull in on Belt Line Rd or give us a call — we'll take it from here.