Yes. We specialize in replacement windows and doors — that’s all we do, and it’s why we do it so well. We’ve been family-owned in North Dakota since 2006.

We serve Bismarck, Mandan, Lincoln, Fargo, West Fargo, Moorhead, Grand Forks, and communities across North Dakota and western Minnesota from our two showrooms in Bismarck and Fargo.

Our own factory-trained, in-house crews — never subcontractors. The same team handles your project from quote to clean-up, so the fit, seal, and finish are done right and backed by our workmanship warranty.

Yes — your in-home estimate is completely free with no cost or obligation. We assess your windows or doors, walk you through honest options, and leave you with a clear written quote. Book a free estimate.

Fiberglass-framed windows with triple weatherstripping and insulated glass perform best in our climate — they resist warping in extreme cold and seal out drafts. For the coldest exposures, triple-pane glass adds another layer of insulation.

For most North Dakota homes, yes — the extra pane and insulating gas fills cut drafts, reduce interior frost, and ease the load on your furnace through a deep winter. We’ll help you decide where triple-pane pays off and where double-pane is plenty.

No — fog trapped between the panes means the insulated-glass seal has failed, and no defogging product reverses it. That window has lost its efficiency and should be replaced. (Fog on the inside surface is just indoor humidity, and fog on the outside is harmless.)

Always. Every window is custom-built to your exact opening — measured to the nearest 1/8th of an inch — so there are no stock-size compromises. See our precision measurement process.

Entry doors, sliding patio doors, and storm doors — all from ProVia, an industry leader in durability and energy efficiency. Explore door replacement, patio doors, and storm doors.

In most cases, yes — a storm door installs over your existing entry door for an added layer of insulation and protection. We measure your opening, recommend the right style, and fit it precisely.

Four steps: a free in-home estimate, precision measurement, custom manufacturing and ordering, then professional installation by our own crews — finished with a walkthrough and quality sign-off.

Every window and door we install is backed by our “no-nonsense” lifetime warranty covering both the product and our workmanship — and it’s 100% transferable to the next owner if you sell your home.

Yes. We know this is a major investment, so we offer flexible financing options to help fit the project to your budget. We’ll walk through what’s available during your estimate.

Yes — our quotes are all-inclusive. We handle local permitting for Bismarck, Mandan, Fargo, and West Fargo, haul away your old windows, and do a thorough white-glove cleanup inside and out.

Yes. We have a cold-weather installation protocol — working window-by-window and keeping your home sealed as much as possible — so you stay comfortable even in deep North Dakota cold.