We replace windows across Tulsa, Broken Arrow, Owasso, Jenks, Bixby, Sand Springs and Sapulpa with units manufactured in Tulsa and installed by our own crew — measured opening by opening, specified for the glass Oklahoma’s summers actually need, and quoted as one written scope that says what stays, what goes and what it costs. A same-size replacement in the same opening needs no City of Tulsa building permit (City of Tulsa plans review); a historic-district house or a changed opening does, and we handle both.
Start with the problem, not the brand
A window that won’t open, a seal that’s fogged, a west-facing room that’s unlivable at 4 p.m. in August — those are three different fixes. We walk the house with you room by room and tell you which windows need glass, which need a sash, which need the whole unit, and which can wait. The repair-or-replace guide is the checklist we use.
Insert or full-frame
An insert keeps your existing frame and fits a new unit inside it — faster, cheaper, no exterior trim disturbed, and the right call when the frame is sound and square. A full-frame replacement removes everything to the rough opening and re-flashes it — the right call when the sill is rotted, the frame has racked, or you want a bigger opening. PNNL’s replacement checklist explains why a retained frame can leave old air gaps and flashing problems in place (PNNL); we tell you which your openings need, window by window, and the quote lists each one. Insert vs full-frame →
Glass for Tulsa, not for Minnesota
Tulsa sits in IECC climate zone 3A and ENERGY STAR’s South-Central zone: the job of a window here is to keep July out, not January. That means a low solar heat gain coefficient (SHGC) on west and south exposures, low-E coatings tuned for cooling, and argon fills — not the high-SHGC “passive solar” glass that’s right for a northern house. On the hail side, Green Country gets hit every spring; impact-rated glass is an option we price for exposed elevations. Performance ratings explained →
What our installed price includes
| Line | What’s in it |
|---|---|
| Product | Manufacturer, series, operator type, glass package, color, quantity — by opening |
| Removal | Old units out, protection of floors and plantings, disposal |
| Opening work | Inspection; rot or framing repair priced as its own line if found |
| Installation | Set, shim, anchor, air-seal and flash per the manufacturer’s instructions |
| Finishes | Interior stops/casing, exterior trim or capping — stated, not assumed |
| Approvals | Permit where needed; Tulsa Preservation Commission review for HP-zoned houses |
| Completion | Walkthrough, operation, written warranty |
Tax and delivery are in the number. Unknowns stay visible as unknowns until we’re on site. How to compare quotes →
What it costs
Nationally, a replacement window runs $300–$2,500 installed, with whole-house projects averaging $7,347 and most landing between $3,436 and $11,837 (Angi, August 3, 2026). By material: vinyl $100–$900 per window, fiberglass $500–$1,500, wood $150–$1,300, before labor; full-frame installation adds $180–$1,500 per window versus $100–$300 for an insert. Because our partner manufactures in Tulsa, there’s no freight line and no distributor markup in our quote. Fixed written price after we measure. Instant estimate →
Older homes and lead paint
Pre-1978 houses in Maple Ridge, Swan Lake, Brady Heights and the other older neighborhoods: window replacement is an activity EPA says can create hazardous lead dust, and it requires lead-safe work practices under the RRP rule (EPA). We follow them. Houses in a Tulsa historic preservation (HP) zoning district also need Preservation Commission approval for exterior window changes — the local guide explains what to expect.
Who does the work. Windows are manufactured and installed by our Tulsa-based partner — a window manufacturer and installer making windows here since 1979, BBB A+ rated. Those are the partner’s credentials; the warranty, license and insurance for your job are written into your proposal before you sign.
Get a quote
Tell us the city, roughly how many windows, what’s bothering you about them, and send a photo of the worst one. We measure on site and send a written quote. Get a quote →
Not ready to talk yet? Start with the complete Tulsa replacement-window guide.