About Spectrum Building Products, Serving Morristown and East Tennessee
Spectrum Building Products is a veteran-owned building materials supplier based in Talbott, Tennessee, serving builders in Morristown and across East Tennessee. Jared Jarnagin, a U.S. military veteran, founded the company in 2016 to take material procurement off the builder's plate: one salesman, one bill, and someone on the job site when the trucks arrive.
- Veteran-owned and operated
- Founded 2016
- Talbott, TN

Jared JarnaginFounder, Spectrum Building Products
Why did Jared Jarnagin start Spectrum Building Products?
Spectrum Building Products was started because builders were spending more time on the phone with suppliers than on the job site. Jared Jarnagin founded the company in 2016 to put the take-off, the pricing, the billing and the delivery checks behind one person.
Jared watched builders across East Tennessee lose days to material problems. A typical project meant five, six, sometimes ten vendor relationships, and every one of them came with its own rep, its own pricing structure and its own invoice. Materials showed up late. Orders came in wrong. Wasted time meant wasted money, and nobody was solving it.
After serving in the U.S. military, Jared brought the same discipline to the building materials business. The model he built is plain: pull a full material take-off from the builder's plans, search the vendor market for the best price on every line, consolidate everything into one salesman and one bill, then show up on the job site to make sure it all arrives correctly and on time.
He does not run it from behind a desk. Jared pulls the take-offs himself, calls the vendors himself, and is on site to verify deliveries and solve problems as they happen. When you call Spectrum Building Products, you are talking to the person who will be standing on your lot when the material arrives.
One salesman. One bill. Boots on the ground.
Every decision at Spectrum Building Products goes through one question: does this save the builder time or money? If the answer is no, it does not get done.
What does Jared do himself on every job?
Spectrum Building Products is run by its founder. Jared Jarnagin personally handles the three things that decide whether material shows up right.
Pulls the take-offs
He reads the plans sheet by sheet and builds the line-by-line material list. See how a material take-off works.
Negotiates vendor pricing
He prices every line across regional yards, national distributors and specialty suppliers. See how vendor price sourcing works.
Shows up on job sites
He checks deliveries against the take-off and sorts out wrong or short items on the spot. See on-site material management.
What does Spectrum Building Products stand for?
Spectrum Building Products stands on four commitments that have not changed since 2016. Each one comes straight from how Jared works.
- Veteran-ownedMilitary service taught Jared discipline, accountability and follow-through. Those values run through every order and every delivery.
- One bill, best priceEvery vendor in the market gets priced, and everything lands on a single invoice.
- On-site presenceMaterial is not ordered and forgotten. Deliveries are verified in person across East Tennessee.
- Builder firstIf it does not save the builder time or money, it is not part of the process.

Is Spectrum Building Products a contractor?
No. Spectrum Building Products is a building materials supplier, not a contractor or installer. It makes sure the right material is on site when the people doing the building need it.
What Spectrum does
- Pulls material take-offs from your plans
- Prices every line across the vendor market
- Puts every vendor on one invoice
- Checks deliveries on your job site
- Coordinates material between the builder and the subs
What Spectrum does not do
- Frame, install or build
- Supervise your crews or subs
- Act as the general contractor
- Sell from one yard's price list
Talk to the person who will be on your job site.
Jared Jarnagin pulls the take-off, prices every line across the vendor market and comes back with one consolidated quote. No obligation.
or call (423) 736-0765Tell us about the job
Ready to work with Spectrum?
Call Jared directly or send your plans. He supplies builders across East Tennessee, with extended service to Charlotte, Chattanooga and the U.S. Virgin Islands. See the service areas.