Our Story

Nashville's Auto Detail
Supply Since 1995.

Family-owned and operated for over 30 years, D&M Supply has built its reputation one route, one shop, and one handshake at a time.

30+
Years in Business
20K
Sq. Ft. Warehouse
9+
Active Delivery Routes
100s
Customers Served

Built on Routes,
Relationships & Results

D&M Supply started in 1995 the way a lot of good businesses do — in a family garage in Brentwood, Tennessee. What began as one truck and a handful of accounts was built on a simple idea: professional shops deserve a supplier that shows up — every route day, without fail — and backs it up with professional-grade chemicals and supplies every single time. Not a supplier they have to chase down, wait on shipping for, or argue with over product consistency. A real partner who knows your operation, stands behind the quality of what's on the truck, and keeps your shelves stocked without you having to think about it.

What began as a single route out of that Brentwood garage has grown into a network covering nine territories across Middle Tennessee — from Springfield in the north to Columbia in the south, Dickson in the west to Lebanon in the east. Along the way we outgrew the garage and moved into our 20,000-square-foot warehouse and manufacturing facility in Nashville, where we now formulate and produce several of our own chemical products in-house. We've served dealerships, body shops, car washes, fleet companies, and detail shops of every size.

Through all of it, we've stayed a family business. Today the next generation of the family is carrying it forward — same values, same handshake, same commitment to showing up — while growing D&M Supply for the decades ahead.

Today, D&M Supply gives customers three ways to get what they need: weekly route delivery, walk-in retail at our Nashville location (open Monday–Friday, 7:30 AM–4:00 PM), and online ordering at dmsupplyllc.com. Whatever works best for your shop — we've got it covered.

1995
D&M Supply Founded
Started in a family garage in Brentwood, TN — one truck, one route, a commitment to showing up.
Early 2000s
Route Expansion
Grew from one route to multiple territories, adding Brentwood, Franklin, and Gallatin corridors.
2010s
Warehouse & Manufacturing
Moved into our 20,000 sq. ft. Nashville facility at 510 Cave Rd, adding in-house chemical manufacturing.
Recent Years
Online Store & Retail
Launched online ordering at dmsupplyllc.com and formalized our walk-in retail shop for customers across Middle Tennessee.
Today
9 Routes & Growing
Nine active routes across Middle Tennessee, with more coming soon. Still family-owned — with the next generation carrying it forward and still showing up every week.

More Than a Supplier

We handle the supply side of your operation so you can focus on running your shop.

Route Delivery
Weekly scheduled delivery to your door across 9 Middle Tennessee routes. Your driver manages your order — no purchase orders, no hassle.
Retail Storefront
Walk in Monday through Friday, 7:30 AM to 4:00 PM at 510 Cave Rd, Nashville. Browse our full inventory and take what you need same day.
Online Ordering
Shop our full catalog 24/7 at dmsupplyllc.com. Orders ship from our Nashville warehouse — same products, same quality, anytime.
In-House Manufacturing
We formulate and manufacture several of our own chemical products — soaps, degreasers, and tire shine — right here in Nashville for consistent quality.
Product Expertise
We know our products inside and out. Not sure what's right for your application? We'll help you pick the correct chemistry for your shop's workflow.
Nationwide Distributor Pricing
Beyond our Middle Tennessee routes, we supply distributors across the country — shipping nationwide with wholesale pricing built around each distributor's volume.
What We Carry

We stock professional-grade brands used by dealerships and shops across the country — plus our own Checkered Flag line, manufactured in-house.

Autoglym
Premium Detail
Mark V
Car Wash & Chemicals
Checkered Flag
Our House Line
Wizards
Polish & Detail
Sprayway
Glass & Interior
Hi-Tech
Tools & Accessories
SM Arnold
Brushes & Applicators
Magnolia Brush
Brushes & Poles

The Way We Do Business

These aren't just words on a page — they're the way we've operated for 30 years and the reason our customers stick around.

01
We Show Up
On your route day, we're there. No missed stops, no excuses. Your operation runs on consistency and so do we.
02
We Know Our Products
We don't just sell chemicals — we understand chemistry. We'll point you to what actually works for your specific application.
03
Fair Pricing, No Games
Consistent, competitive pricing for the shops we serve — and straightforward wholesale pricing for the distributors we ship to nationwide. No bait-and-switch, no inflated retail margins.
04
Long-Term Relationships
We measure success in years, not transactions. Some of our customers have been with us since the nineties — and that means everything.
1995
Est. Nashville, TN
30+
Years serving Middle Tennessee auto professionals
20K
Square feet of warehouse and manufacturing space
9+
Active delivery routes with more coming soon
3
Ways to shop — route delivery, retail, and online

Ready to work with
D&M Supply?

Get on a delivery route, visit our Nashville shop, or browse and order online. Three ways to get the pro-grade products your shop needs.