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ECO Window Systems Construction in Westminster, CA | Framework Contractors
The right ECO Window Systems service in Westminster starts with knowing whether the problem is the window or the opening it sits in. We’re Framework Contractors, and we install, repair, and replace ECO Window Systems vinyl and aluminum windows across Westminster’s 92683, 92684, and 92685 ZIP codes. What sets our ECO work apart here is that we inspect the rough opening and flashing before we ever blame the unit itself, because in Westminster’s Little Saigon neighborhoods, the leak is often in the conversion framing, not the glass. Call (844) 681-3590 for an independent assessment.
Why Westminster Residents Choose Us for ECO Window Systems Service
We’ve worked on ECO Window Systems products across Orange County long enough to know how their vinyl and aluminum frames behave in Westminster’s coastal air. The marine layer sits on windows overnight in the 92683 corridor, and Santa Ana winds push dry heat through south-facing walls by afternoon. That cycle stresses seals and weatherstripping in predictable ways, and we’ve learned to read those signs.
Noel Carbajal, who owns Framework Contractors, grew up in Santa Ana’s Willard neighborhood and learned framing and finish work through the Construction Technology program at Santiago Canyon College. Three decades later, he’s still the one walking Westminster job sites, checking sill flashing and frame squareness before any window gets ordered. We’re an independent contractor, not an authorized ECO Window Systems dealer, and that’s intentional. Our job is to fix the actual problem, not to sell a replacement when a repair would last.
Styles & brands we work with







Common ECO Window Systems Construction Problems We Solve in Westminster
- Sticking sashes and warped vinyl on south- and west-facing walls. Westminster’s marine layer keeps mornings damp, then Santa Ana heat cycles push afternoon temperatures up fast. Lower-grade vinyl frames on ECO units exposed to that swing can warp just enough to make sashes bind. We reset and plane where possible, or replace the sash if the frame’s still square.
- Sill leaks on converted-garage and addition windows. In Little Saigon, garage conversions and room additions are everywhere, and many were framed fast, not square. An ECO unit installed into an opening without sill flashing will leak at the bottom even when the window itself is perfect. We fix the opening, not just the glass.
- Fogged insulating glass on sun-facing ECO units. Double-pane seals fail over time, especially on original 1990s and early-2000s ECO windows that catch full afternoon sun. In Westminster, that’s usually the west-facing units along Bolsa-area homes. We replace the IGU and re-seal the frame channel.
- Corroded rollers and glass stops on sliding windows. Bolsa Boulevard dust and wind-driven rain work into frame channels when perimeter caulk fails. Once moisture sits in the track, rollers corrode and glass stops loosen. We clean, replace worn hardware, and re-caulk the perimeter so it stays dry.
- Failed weatherstripping and drafty frames. Coastal wind finds every gap. On older ECO vinyl units in Westminster’s 1970s tract homes, compressed or torn weatherstripping lets drafts in and drives up cooling costs. We replace seals and adjust sash tension until the window closes tight.
ECO Window Systems Service in Westminster: What Local Conditions Mean for Your Equipment
Westminster’s Little Saigon neighborhoods, especially in ZIP 92683, run heavy on garage-to-living-space conversions and room additions, many done decades ago under light permitting or none at all. The window openings in those conversions were frequently framed without sill pans or proper flashing. The rough opening might not be square. The ECO unit may have been installed directly onto raked stucco with nothing but caulk sealing the gap.
That’s the thing most window contractors miss here. A homeowner calls us for a leaking ECO window, and we pull the trim to find the frame is square but the original conversion never had flashing. The water isn’t coming through the window, it’s coming around it. So before we quote a replacement, we check the opening. That’s the difference between paying for a new window and paying to fix what was actually wrong. Just off Bolsa Boulevard in 92683, we re-glazed and re-sealed a set of ECO vinyl sliding windows on a converted-garage living space where the family had fought a sill leak for two summers. The unit was fine. The framing underneath wasn’t. We rebuilt the flashing, reset the frame square, replaced the rollers and weatherstripping, and the leak stopped. The homeowner kept the ECO windows instead of replacing them.
ECO Window Systems Models & Products We Service in Westminster
We work on the ECO Window Systems vinyl single-hung and double-hung replacement windows, the horizontal sliding vinyl series, the aluminum units that show up in garage conversions and addition openings, and ECO vinyl patio and sliding glass doors. When a sash, balance, roller, or glass needs replacement, we match OEM ECO Window Systems parts where it makes the repair last. When OEM isn’t available or the price doesn’t make sense, we use quality aftermarket hardware that matches the original specs. ECO Window Systems sales & service is what we do, and for Westminster turnaround we keep common balances, rollers, and weatherstripping on the truck so the first trip usually gets the job done.
See the difference
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After
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AfterECO Window Systems Service Pricing in Westminster
| Service | Typical Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Garage Conversion | $30,000 – $80,000 |
| Roof Repair | $400 – $1,800 |
The main cost drivers are frame condition, how many windows are involved, and whether we’re repairing or replacing. A single fogged IGU runs far less than a full replacement; a conversion opening that needs reframing and flashing adds real labor. Our free estimate includes a written line-item quote so you see exactly what you’re paying for before we start. For a precise number on your Westminster home, call (844) 681-3590.
Serving Westminster, CA — Our Local Coverage Area
We’re based in the Westminster area and work closely with our General Contractor in Westminster to serve this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – ECO Window Systems Construction in Westminster
My ECO Window Systems sliding window is fogged between the panes – do I need a whole new window?
Usually not. Fogged glass means the insulating glass unit seal failed, and in most ECO windows we can replace just the IGU and re-seal the frame channel. If the frame is square and the sash still locks properly, replacing the glass is faster and costs far less than a full window replacement. Call (844) 681-3590 and we’ll tell you which route makes sense for your unit.
Why do my ECO vinyl windows on the west side of my Westminster house stick and discolor?
West-facing walls in Westminster take the full force of afternoon sun, and when that heat cycles against the cooler marine air, vinyl frames expand and contract constantly. Over time, lower-grade vinyl can warp slightly and discolor. If the sashes are sticking but the frame’s square, we can often plane, adjust, or replace the sash instead of the whole window.
Can you fix an ECO window that was installed during an unpermitted Westminster garage conversion?
Yes. We fix the window and the opening regardless of how the conversion was permitted. That said, if we find the rough opening was never flashed or framed square, we’ll recommend correcting that as part of the repair. In Westminster’s Little Saigon, this is the most common cause of ECO window leaks we see. We’re also comfortable coordinating with the city of Westminster’s permit process if you want to bring the conversion into compliance.
Do you only work on ECO Window Systems products, or can you handle the rest of a Westminster remodel too?
We’re a full-scope general contractor. ECO Window Systems is one of the brands we service, but we handle roofing, kitchens, baths, hardscape, fencing, and ADU construction under the same contract. One contractor, every system. If your Westminster remodel includes windows, you don’t need a separate window sub. We’re the Westminster service area team that covers it all, from the roof down to the foundation.
What does window work typically run in Westminster, and how do I know if it’s repair or replacement?
Window replacement in Westminster typically runs $4,500 – $15,000, while impact installation ranges $8,000 – $25,000. Repair work, like a new IGU or roller replacement, runs well below that. The deciding factor is the frame. If it’s square, dry, and solid, we repair. If it’s warped, rotten, or flashing was never installed correctly, replacement makes more sense. Call (844) 681-3590 for a free estimate and we’ll tell you which one applies to your windows.
Service Areas Near Westminster
Beyond Westminster, we serve the surrounding Orange County corridor. You’ll find our ECO Window Systems work in Garden Grove and Fountain Valley, where the same coastal conditions apply, plus Santa Ana, Tustin, and Orange. If you’re just north of Westminster, we also cover ECO Window Systems service in Stanton and ECO Window Systems service in Placentia for customers in those areas.
Book Your ECO Window Systems Service in Westminster Today
If your ECO windows are sticking, fogged, leaking, or you’re planning a garage conversion or addition that needs new openings, call us. We’ll send someone who knows Westminster’s window conditions and won’t sell a replacement when a repair is the honest answer. Call (844) 681-3590 to schedule a free estimate. Build it right the first time, the second time costs twice as much and nobody’s happy.
Written by Noel Carbajal, Owner at Framework Contractors, serving Westminster, ECO Window Systems service in Huntington Beach, and Orange County for nearly three decades.