Built on Craft. Named for a Standard.

Our Story

Meet Nathan Martinez

Sealed, LLC was founded by Nathan Martinez, a Columbus local and a father of two girls who wanted to build something with his own hands that his family could be proud of. Painting was the trade; doing it right became the business.

Nathan started Sealed on a simple observation: around here, it's not hard to find someone who will paint your house. It's hard to find someone who will show up on time, prep the surface like it matters, keep the jobsite clean, and stand behind the work after the check clears. That gap is the whole reason this company exists.

Every project — whether it's one bedroom or an entire commercial building — runs on the same promise printed on our trucks: "Leaving it better than it was found." That applies to your walls, your floors, your landscaping, and your trust.

Our Values

How We Work

• Honesty first. If a surface needs repair before it needs paint, we'll tell you — even when it's not what you want to hear.
• Preparation is non-negotiable. Most paint failures are prep failures. We wash, scrape, sand, caulk, and prime before color ever touches the wall.
• Your home is treated like ours. Drop cloths, masked fixtures, protected furniture, daily cleanup.
• Clear estimates, kept schedules. You'll know what it costs, what it includes, and when it will be done.

Our work ethic comes from a conviction older than the company: "Whatever you do, work at it with all your heart" (Colossians 3:23). We don't preach on the jobsite — we just work like that verse is true. You'll see it in the cut lines.