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ES Windows Construction in Buena Park, CA | Stallion Contractors
We’re an independent general contractor serving our Buena Park service area, and we repair, re-glaze, and replace ES Windows units across the city – mostly original aluminum sliders and single-hungs on 1950s to 1970s tract homes. The thing that makes our ES Windows work different here is simple: we know what the City of Buena Park’s own building department will require before a window opening ever gets touched, because we’ve done this work in these exact neighborhoods. We’re not affiliated with ES Windows. We’re just a contractor who understands how these frames fail against Buena Park stucco, sun, and Santa Ana weather. Call (855) 600-3192 for a free estimate.

Why Buena Park Residents Choose Us for ES Windows Service
Our crew has worked ES Windows aluminum slider and single-hung units in Buena Park tract homes for years, and that repetition means we’ve learned the failure patterns before the window even comes out. We know an original ES Windows Series 300 slider on a 1963 ranch near the 5/91 interchange will have flat rollers, a dragging sash, and almost no flashing behind the frame. We know the west-facing units on a stucco home near Knott’s Berry Farm will have failed glazing seals by year fifteen. Ruben Montoya, who runs Stallion Contractors, grew up in Colton and came up through hands-on construction training at San Bernardino Valley College – where the program put him on real job sites before he ever carried a business card – and he’s spent over two decades since keeping one standard: no shortcuts on framing, no corners cut on flashing, no material swapped to pad a margin. Good work doesn’t need a sales pitch – it needs the right materials and someone who knows what they’re doing.
We’re an independent our ES Windows services provider. That matters because we can use ES-compatible OEM-style parts where the frame is sound, and we can tell you plainly when it’s not. No brand loyalty tilts the recommendation. You get the fix your window actually needs, not the fix that moves inventory.
Styles & brands we work with







Common ES Windows Construction Problems We Solve in Buena Park
- Flat rollers and dragging sashes. Original ES Windows aluminum sliders in Buena Park’s 1950s and 1960s tracts wear their rollers flat after decades of daily use and the fine grit that hangs in the semi-arid air. The sash drags, the frame racks, and the window stops sealing. We replace the rollers, re-square the frame, and test the track before we call it done.
- Failed glazing seals and fogged glass. West- and south-facing ES Windows units on Buena Park homes take brutal UV and heat cycling through the dry summers. The insulated glass seal breaks down, moisture fogs the pane, and the glass loses its thermal value. Re-glazing fixes it when the frame is still solid.
- Corrosion where aluminum meets stucco. Buena Park’s plaster and stucco exteriors trap moisture against ES Windows frames, and the first Santa Ana-driven rain reveals the damage: galvanized steel and aluminum corroding, water tracking behind the wall. We cut back the stucco, repair the corrosion, and install the flashing that should have been there from day one.
- Missing or undersized sill pans. A lot of original ES Windows installs in Buena Park have no sill pan to speak of. Water wicks into the rough opening, the framing rots, and the whole window assembly starts to sag. Once we open the wall, we rebuild the rough opening to square and set the new unit on a proper pan with back-ventilation.
- Windows failing a room addition or panel upgrade. When a Buena Park homeowner opens a wall for an addition or a panel upgrade, the old ES Windows units often can’t meet current code. We replace them in the same permit scope, so the city’s plan check gets satisfied in one pass instead of two.
ES Windows Service in Buena Park: What Local Conditions Mean for Your Equipment
Here’s the part most window pages skip. Buena Park’s own city building department governs permits here – not the County of Orange, not some regional authority. That means the plan check on a window replacement or enlargement in the pre-1970 tracts along the 5/91 corridor and around the Buena Park Mall/Knott’s Berry Farm corridor routinely lands with conditions that have nothing to do with the window itself. An electrical service upgrade. Sometimes a sewer lateral replacement. The moment a wall opens on an older Buena Park home, the city wants to see what’s behind it, and what’s behind it is frequently a 100-amp panel with no capacity left and clay sewer pipe that’s been cracked since the Reagan administration. We price those scopes before the plan check comes back, so the number we give you is the number you build around. That’s the difference between a contractor who has done this in Buena Park and one who looked up a ZIP code on the drive over.
ES Windows Models & Products We Service in Buena Park
We service and replace the ES Windows product lines most common in ES Windows repair in Fullerton and Buena Park’s housing stock: the Series 300 and Series 500 aluminum single-hung and horizontal slider units found in 1950s through 1970s tracts, the vinyl single-hung replacement units with insulated glass that make sense as refits, and the ES Windows aluminum sliding glass doors that open onto Buena Park patios and rear yards. Our parts approach is straightforward: we keep ES-compatible OEM-style rollers, weatherstripping, and glazing gaskets on hand for fast turnaround in 90620, 90621, 90622, and 90624, and we use them when the frame is worth saving. When corrosion or rough-opening rot has reached the framing, we replace the full unit instead of bandaging a wound. A $400 re-glaze beats a $4,000 replacement when the frame is sound, and we’ll tell you that plainly when it’s true.
See the difference
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AfterES Windows Service Pricing in Buena Park
What you’ll pay depends on what we find once the window comes out, but these are the ranges we work within for Buena Park homes.
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
| Home Addition | $45,000 – $130,000 |
The cost drivers on an ES Windows job in Buena Park are the same ones every honest contractor deals with: how much stucco has to come off, whether the rough opening needs re-framing, what the plan check flags for panel or sewer scope, and how many windows you’re doing at once. A free estimate from us includes the window scope and the wall scope, because in this city they’re rarely separate. Call (855) 600-3192 to schedule yours.

Serving Buena Park, CA — Our Local Coverage Area
We’re based in the Buena Park area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – ES Windows Construction in Buena Park
No. We’re an independent general contractor, not authorized, sponsored, or endorsed by ES Windows. We choose to work on ES Windows units because they’re common in Buena Park’s housing stock and we know them well, not because we have a brand affiliation. That independence means we recommend repairs or replacements based on the condition of the window, not on a manufacturer relationship.
We use ES-compatible OEM-style rollers, weatherstripping, and glazing gaskets where the frame is sound, and we source them from suppliers who supply the original Buena Park installs. When the frame has to go, we set new units – often ES Windows vinyl single-hungs with insulated glass – because they fit the rough openings we’re rebuilding. The parts decision follows the window’s condition, not the other way around.
A re-glaze or roller replacement on a Buena Park tract home usually finishes in a day. A full window replacement with stucco cutback, flashing, and rough-opening repair takes two to three days depending on how many units and what the wall looks like once it’s open. If the city’s plan check adds a panel upgrade or sewer scope, that runs on its own timeline and we’ll walk you through it. Call (855) 600-3192 and we’ll give you a realistic schedule for your street.
We service and replace the ES Windows Series 300 and Series 500 aluminum single-hung and horizontal slider units, the vinyl single-hung replacement units with insulated glass, and ES Windows aluminum sliding glass doors. These are the models that dominate Buena Park’s 1950s through 1970s tracts, so they’re the ones we’ve seen fail and fixed the most.
A full ES Windows replacement in Buena Park runs $4,500 to $15,000 depending on how many windows, what condition the rough openings are in, and whether the city’s plan check pulls in electrical or sewer scope. If you’re adding impact windows, the range is $8,000 to $25,000. The estimate is free and it includes the wall work, not just the window. Call (855) 600-3192 to get a line-item quote before you commit to anything.
Service Areas Near Buena Park
We run ES Windows service across Orange County and into the Inland Empire from our Colton roots, so a single crew can handle the window work and the general-contracting scope that comes with it. You’ll see us most often in ES Windows service in Sedco Hills, in ES Windows service in Lakeland Village, and across Redlands, Loma Linda, Bloomington, and Mentone. That’s the wider footprint that keeps our crews close when a Buena Park job needs a follow-up.
Book Your ES Windows Service in Buena Park Today
We serve La Habra ES Windows service and Buena Park’s 90620, 90621, 90622, and 90624 ZIP codes, and we can often get a crew to your street the same week. Call (855) 600-3192 to schedule a free estimate and see what your windows actually need. Ruben Montoya built Stallion Contractors on the principle that the materials make the job, and in Buena Park that means ES Windows done right against stucco, sun, and the city’s own code.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Buena Park and the surrounding Orange County and Inland Empire communities.