Seth Neel | Owner & Lead Installer
Beat the Texas Heat Without the Pushy Salesmen
Get top-tier, heat-reflective replacement windows installed directly by local expert Seth Neel. Clear volume pricing, no commissioned reps.
The Spartan Direct Difference
Traditional window companies send slick, commissioned salespeople who sit in your living room for hours to inflate prices. At Spartan Windows, you cut out the middleman entirely.
Traditional DFW Companies
- ❌ 3-hour high-pressure sales pitches
- ❌ 100%+ markups to pay sales commissions
- ❌ Subcontracted out to random third-party crews
- ❌ Pushy phone calls and aggressive follow-ups
The Spartan Direct Way
- ✓ Instant online baseline estimates on your time
- ✓ Zero commission markups—pay for materials & labor
- ✓ Hands-on owner installation by Seth Neel
- ✓ Seamless, direct communication via text & email
Zero Commission Markups
You pay purely for high-grade NT Presidential windows and labor—not a salesman’s company car or commission check.
Owner-Operated Craftsmanship
Seth Neel personally measures and installs every window with direct oversight. Zero cut corners on flashing, seals, or trim.
Direct, Hassle-Free Communication
No call centers or project managers. Get clear answers, async quotes, and quick responses on your schedule.
Recent Installation Work
Click any photo below to inspect details and see project highlights.
Instant Price Estimator
Get a transparent rough baseline estimate below. Final official quotes are provided after measuring on-site and confirming wholesale window pricing with our supplier.
Estimated Investment
Includes standard installation, trim, caulk, and haul-away.
Frequently Asked Questions
Clear answers to common questions about our direct window installation process.
How long does a typical installation take?
Most home window projects are completed cleanly in a single day by Seth Neel and our expert crew.2 days MAX
How do you seal the windows against the Texas heat?
We use Bostik Duo-Sil caulk and caulk directly to the brick or exterior siding/trim, applying low-expansion spray foam only when installation gaps exceed 1/8 inch.
Who is responsible for permits?
Per our straightforward contract terms, customers are responsible for securing any necessary local municipal or HOA permits. If you ain't worried about it I ain't.
What are your payment terms?
We offer financing if needed but I perfer to keep it simple with two equal milestones: 50% due upon contract signing to order your custom windows, and the final 50% balance collected only after complete installation and final walkthrough satisfaction.
How is sheetrock handled during installation?
We repair and paint sheetrock only if damage occurs accidentally due to crew members during the install process. Pre-existing soft, damaged, or rotten wood/sheetrock is excluded.