
Services & Capabilities

4
More
When we say more, we mean more. We work with construction companies, building suppliers, internet providers, trucking companies, co-ops, hobby mechanics, and local businesses of every kind. Our goal is to bring high-quality parts and top-notch customer service to the greater De Smet area.
Industries We Serve
Our areas of expertise



3
Manufacturing
Eastline Supply was started by a group of manufacturing-minded people who understand the industry. We carry what you need for welding, fabricating, painting, cleaning, and more, and most manufacturers are surprised how many suppliers they can replace by ordering through NAPA De Smet.
2
Farming/Agriculture
NAPA De Smet serves farmers from De Smet to Watertown with truck parts, tractor parts, field delivery, and more to keep operations running. Eastline Supply is trusted by area farms like Aughenbaugh and Kopman Farms. We work hard because we know you do too.
1
Automotive
NAPA is known for quality parts and expert service. Eastline Supply supplies parts for several local repair shops and offers NAPA programs including NAPA AutoCare, NAPA ProLink, NAPA brand parts, same-day and next-day delivery, the NAPA distribution network, and TRACS.
Eastline Supply offers specialized solutions to support your operations. From precision parts to expert paint services, we provide the tools and support you need to keep you working efficiently.

NAPA Auto care parts
OEM Precision Parts
Auto, Truck & Equipment Parts
Customers are often surprised by how much we can get through NAPA. With access to over 800,000 parts through NAPA’s nationwide network, we can help you cut down on suppliers, and if we don’t stock it, we’ll source it for you. Make Eastline your one-stop shop.

PAINT & Color MATCHING
Custom Color Matching
Eastline Supply provides custom paint solutions for commercial, farm, and automotive needs. We use top-tier mixing stations and quality brands like Valspar, De Beer, and NAPA ProLite for a perfect finish, and we offer on-site paint banks for businesses. We specialize in paint for commercial projects and metal, and we can also get automotive paint, spray cans, powder coat material, and more.

Industrial Grade tools
Professional Grade Tools
Carlyle, NAPA’s own tool brand, offers professional quality at a fair price, and every Carlyle tool is backed by a warranty. We also carry brands like Milwaukee, with regular promotions throughout the year. Whatever the job, we can get you the right tool.

Delivery Services
Everyday Delivery
Our delivery van leaves every day at 10:30 AM sharp. Order before 10:30 and in-stock parts arrive the same day; anything we need to order arrives the next day. We deliver from Iroquois to Lake Poinsett and from Carthage to Watertown. Outside that area? Call us and we’ll work out a delivery option.

Special Services
Used Oil Recycling
Drop off your used oil for free at the back of our store. It’s safe, easy, and environmentally responsible. Please keep other fluids and contaminants out of the bin, since they can’t be recycled.

Delivery Services
Home Delivery
We deliver to businesses and homes. Busy at work or short on time? Skip the trip to the parts store and let NAPA bring what you need to your door.

Special Services
Stocked Shelves
We’ll come into your business and set up stocked shelves with the items you use most. Eastline handles labeling, organizing, stocking, and restocking, so there’s no extra work for you, and you save time and fuel on trips to the store. One customer has seven stocked shelves that we restock twice a week.

Parts
Equipment Parts
NAPA has a massive network of parts suppliers across the United States, and NAPA De Smet can source from any of them, including parts for machinery and equipment. Most equipment brands have a NAPA cross-reference number, so you can consolidate the companies you order from into one. We also offer programs like heavy-duty filter buyouts, where we buy out your current filter inventory and replace it with NAPA filters.
.png)
Services
Commercial Accounts
NAPA’s focus is on commercial customers, large accounts, and repair shops. We offer programs like NAPA AutoCare, NAPA ProLink, volume-based commercial pricing, NAPA Training, NAPA Rewards, early access to deals, and more.
NAPA ProLink Application
Interested in commercial online ordering? Fill out the form below.
Complete the form and we will take it from there!
Do you have a question?
We will get back to you
