







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
ES Windows Construction in Fontana, CA | Sawyer Remodeling
ES Windows construction service in Fontana means working on impact-rated window and door systems that take a beating from Santa Ana winds and triple-digit summer heat. We’re Sawyer Remodeling, an independent ES Windows service provider, and we handle installation, repair, and replacement work on ESW products throughout Fontana. We also provide Riverside Es Windows service for homes in that area. The difference with our crew: we stock the specific glazing gaskets, rollers, and weatherstripping that fail here, so you’re not waiting two weeks for a part. Call (254) 272-5876 for a free estimate on any ES Windows job.
Why Fontana Residents Choose Us for ES Windows Service
Luca Romano, our owner, started swinging tools over two decades ago and learned early that window work is only as good as the person who understands how the frame behaves in its actual environment. That’s the core of how we approach ES Windows sales & service. We’re not a manufacturer call center and we don’t push replacements when a repair makes more sense. We’ve worked on ES Series 3500 aluminum impact windows in track homes near Sierra Lakes, ES Series 5000 vinyl units in older Rancho Fontana neighborhoods, and ES Series 8000 multi-slide doors in newer builds. Fontana homeowners call us because we know which parts fail on which models, we source OEM ES Windows components whenever they’re available, and we show up with the right gaskets and hardware the first time. Background-checked, uniformed techs on every job, a written price before work starts, and the 365-Day Done Right Promise in writing.
Styles & brands we work with







Common ES Windows Construction Problems We Solve in Fontana
- Binding sashes on hot days. Fontana routinely hits 100°F in July and August. Vinyl ES window frames expand in that heat, and the sash starts to bind against the frame, making the window hard to open or close. We shave and re-align the tracks and replace worn weatherstripping so the window moves freely again.
- Blown thermal seals and fogged glass. Years of thermal cycling, hot days followed by cool nights, eventually breaks the seal on ES impact glass units. You’ll see fogging or a silvery haze between the panes. We replace the insulated glass unit and re-seal the frame, which is usually a one-day job.
- Dried and cracked glazing gaskets from Santa Ana winds. This is the Fontana signature problem. Constant wind, plus low humidity, dries out the rubber glazing gaskets on ES impact windows far faster than in cities further west. Once they shrink and crack, dust and wind get through. We re-gasket and re-caulk the entire perimeter.
- Pitted corrosion on aluminum frames. Older Fontana homes with ES Series 3500 aluminum frames develop pitting near the sill where wind-driven dust and the occasional rain collect. We clean, treat, and seal those sills, and replace corroded hardware before it compromises the frame.
- Sticky or misaligned multi-slide door rollers. ES Series 8000 multi-slide doors are beautiful, but the rollers and tracks accumulate fine desert dust quickly in Fontana. That leads to hard sliding, grinding, and panels that fall out of alignment. We pull the panels, clean or replace the rollers, and reset the track alignment.
ES Windows Service in Fontana: What Local Conditions Mean for Your Equipment
Fontana sits in a high-wind zone along the Cajon Pass corridor, and a lot of homes here were built with ES impact windows specifically to meet wind-borne debris requirements. But the same Santa Ana winds that made those windows necessary also dry out and crack the glazing gaskets faster than in neighboring cities like Rancho Cucamonga, which sits lower and gets less sustained wind. What that means for ES Windows owners in Fontana is that service work here often involves re-sealing and re-gasketing rather than just glass replacement. We were called to a home on Sierra Lakes Parkway where the ES Series 3500 impact windows in the master bedroom were letting in a fine dust during windstorms. Our tech found the glazing gaskets had dried and shrunk, so we replaced them with OEM ES gaskets and re-caulked the frames. The dust infiltration stopped and the windows sealed tight again. That’s the kind of fix that only comes from knowing how these windows actually perform in this specific stretch of the Inland Empire.
ES Windows Models & Products We Service in Fontana
We work on the full ES Windows lineup that’s commonly installed across Fontana. That includes the ES Series 3500 Aluminum Impact Windows, the ES Series 5000 Vinyl Impact Windows, the ES Series 8000 Multi-Slide Doors, and the ES Tilt-and-Turn Impact Windows. Our parts approach is straightforward: OEM ES Windows replacement parts whenever they’re available, because they fit precisely and match your existing hardware. When OEM parts are discontinued or lead times stretch out, we use high-quality aftermarket glazing and hardware that meets the same performance spec. We keep common gaskets, rollers, and weatherstripping stocked for fast turnaround in Fontana, so most repair calls get finished the same week. If a window has multiple failed seals or frame damage, we’ll tell you honestly when full replacement is the smarter money.
See the difference
Before
After
Before
After
Before
AfterES Windows Service Pricing in Fontana

Here’s what ES Windows work typically costs in Fontana. These are the ranges we quote from, and the number on your written estimate is the number you approve. No change orders, no surprise line items.
| Service | Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Roof Repair (often needed alongside window work) | $400 – $1,800 |
What drives the cost on an ES Windows job in Fontana: the number of windows, whether you’re repairing or replacing, the specific model line you have, and whether structural framing needs attention. A free estimate from us includes a line-item breakdown, a written price before any work starts, and a clear explanation of what’s actually wrong. Call (254) 272-5876 to get yours scheduled.
Serving Fontana, CA - Our Local Coverage Area
We’re based in the Fontana area and know this community well. We also offer Es Windows repair in Ontario and surrounding areas. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – ES Windows Construction in Fontana
We do both, and repair is usually the first option we explore. Most ES Windows problems in Fontana, like dried gaskets, stuck sashes, and blown seals, are repairable with OEM or quality aftermarket parts. We only recommend replacement when multiple seals have failed, the frame is damaged, or the cost of repair approaches the price of a new unit. Call (254) 272-5876 and we’ll tell you straight which path makes sense.
Fogging between the panes means the thermal seal on your insulated glass unit has failed. Fontana’s hot days and cool nights cause the glass and sealant to expand and contract thousands of times, and eventually the seal breaks. Once that happens, moisture gets between the panes and you get that permanent haze. The fix is replacing the glass unit and re-sealing the frame. Call (254) 272-5876 for a free assessment.
Yes. We match frame profiles, glass tint, and hardware finish to your existing ES Windows units. When OEM parts are still in production, we order those for an exact match. If your specific model has been discontinued, we source the closest available match and walk you through the difference before you approve anything.
Fontana’s building code follows California and Inland Empire requirements for wind-borne debris protection in certain zones, particularly given the Cajon Pass wind corridor. Whether your specific home requires impact-rated windows depends on your exact location, when the home was built, and any recent remodels. We can assess your existing windows and tell you what the current code expects. Call (254) 272-5876 for a free estimate that includes a code review.
You need repair if you have a single failed seal, one sticking sash, or gasket cracking without frame damage. You need replacement if multiple seals have failed, the frame is corroded or bent, or the window no longer closes securely. We’ll give you an honest answer based on what we see, not what’s easier for us to sell. Call (254) 272-5876 and we’ll come out and look.
Service Areas Near Fontana
Our ES Windows service covers all of Fontana service area, plus the surrounding Inland Empire communities. We also take jobs in ES Windows service in Moreno Valley and ES Windows service in Oxnard for homeowners who need the same specialized repair work further out. If you’re in Fontana or a nearby city, call us and we’ll confirm coverage.
Book Your ES Windows Service in Fontana Today
If your ES Windows are sticking, leaking, fogging, or letting in Fontana dust, call (254) 272-5876. We’ll send a tech who knows these windows, give you a written price before any work starts, and stand behind the job with our 365-Day Done Right Promise. Good work doesn’t need a sales pitch; it just needs to be done right.
Written by Luca Romano, Owner at Sawyer Remodeling, serving Fontana since 2005.











