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ES Windows Construction in Running Springs, CA | Daly City Construction
We handle ES Windows installation, repair, and replacement across Running Springs as an independent contractor, not a dealer. The difference matters here: at 5,000 to 6,000 feet inside a high Fire Hazard Severity Zone, your window decisions have to satisfy WUI ignition-resistant detailing that builders down the hill never think about. If you need straight answers about ES Windows in Running Springs, call us at (866) 505-5254.

We’re Daly City Construction, and we work with ES Windows vinyl single-hungs, sliders, casements, awnings, picture units, and patio doors every season. Running Springs puts different demands on a window than Redlands or Highland do. Snow load, freeze-thaw cycling, summer wildfire risk, steep-lot drainage. We install and service ES Windows products with those conditions in mind from the first measurement to the final flashing detail.
Why Running Springs Residents Choose Us for ES Windows Service
Noel Cabrera grew up in Daly City’s Westlake district watching his uncle re-frame a garage, and that’s the kind of hands-on, structural-first approach he brings to every window job in Running Springs. We’re not a window shop that also does trim. We’re a full-scope general contractor who understands how a window ties into the whole wall assembly, the roof, the siding, and the drainage plane.
Because we handle the entire envelope – roofing, siding, windows, and doors – we treat ES Windows as one system in a WUI-hardened house rather than a standalone product. That’s why Running Springs homeowners call us when they want someone who knows what happens to a window when snow sits on the sill for three months and then melts into the rough opening. We’ll tell you what the house needs, not what you think it needs – then we’ll figure out the right fix.
We source OEM ES Windows sashes, glass units, and hardware when the frame is sound. When it’s not, we say so plainly. No one should pay for new glass in a racked vinyl frame.
Styles & brands we work with







Common ES Windows Construction Problems We Solve in Running Springs
- Fogged or failed dual-pane units on sun-exposed elevations. The south and west sides of Running Springs cabins take relentless UV and heat cycling, and original ES Windows insulated glass units often fail well past their seal life. We replace the sealed units where the frames are solid, and recommend full replacement where they’re not.
- Vinyl frame warping and sash binding from freeze-thaw cycling. At 5,000 to 6,000 feet, water gets into the frame tracks, freezes, expands, and slowly racks the vinyl. Every spring we see sliders that won’t slide and gaps at the meeting rail that weren’t there in October. Sometimes the fix is new balances and sweeps. Sometimes the frame is too far gone.
- Water intrusion at sill pans and flanges. Steep-lot homes in Running Springs take heavy seasonal rain and snowmelt, and original ES Windows installations were often set with flat flanges and no sloped pan. Water wicks into the wall framing for years before anyone notices. We rebuild those rough openings with proper sill pans and flashing.
- Weatherstripping and sweep deterioration plus frame cracking from snow load and UV. In a high-fire-severity zone, a cracked frame or blown sweep isn’t just a comfort issue. Embers get into the assembly through those gaps. We replace worn parts and flag frames that have reached the end of their service life.
- Original units predating ignition-resistant detailing. A lot of Running Springs housing stock is post-2003 Old Fire or post-2015-2020 wildfire replacement, but plenty of older mid-century cabins still have original single-pane or early ES Windows vinyl units. Those don’t meet current WUI expectations, and we tell homeowners straight when replacement beats repeated repairs.
ES Windows Service in Running Springs: What Local Conditions Mean for Your Equipment
Running Springs sits in a high Fire Hazard Severity Zone inside the San Bernardino National Forest, so window replacements here have to satisfy WUI ignition-resistant detailing – ember-resistant venting, tempered or multi-pane glazing, and tight flashing at the rough opening. A crew doing the same window swap down in Redlands, Highland, or Crestline never faces that requirement. What it means for ES Windows owners specifically is this: the window itself may be fine, but the installation details around it often are not. We regularly find original rough openings on Running Springs homes that were never flashed for ember entry, with gaps at the sill that a summer wind can drive a spark straight into. When we replace ES Windows units on these homes, we’re not just swapping sashes. We’re re-detailing the opening to the standard the mountain demands. That’s the difference between a window that looks good and one that actually protects the house.
On a slope-side cabin off a Highway 330-area street, we pulled a set of fogged ES Windows vinyl sliders on the west elevation and found the sill flanges had been set flat with no sloped pan, so snowmelt had been wicking into the wall framing for years. We rebuilt the rough openings with proper sill pans and flashing, reset the openings to WUI ignition-resistant detail, and installed new ES Windows units with tempered glazing on the exposure side. The homeowner got operable sliders again and a wall that finally drains.
ES Windows Models & Products We Service in Running Springs
We install and service the full ES Windows vinyl residential line: single-hung and slider windows, casement and awning units, vinyl patio sliding doors, and picture or fixed-frame units. Our ES Windows sales & service work covers everything from a single failed sealed unit to a whole-cabin window replacement tied into a roof and siding job.
On the parts side, we use OEM ES Windows sashes, glass, and hardware wherever the frame is sound and lead times cooperate. When OEM lead times stretch, we use quality aftermarket balances, sweeps, and sealed units that fit the opening correctly. We won’t put new glass in a racked or cracked vinyl frame, and we won’t install a replacement unit without addressing the flashing and drainage issues that caused the original failure. For Running Springs turnaround, that means we show up with a plan, not a guessing game.
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AfterES Windows Service Pricing in Running Springs
Here’s what ES Windows-related work typically costs in the Running Springs market. These are installed-price ranges calibrated to mountain conditions – steep-lot access, WUI detailing, and freeze-thaw-rated installation methods all factor in.
| Service | Installed Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Replacement | $8,000 – $20,000 |
| Metal Roof Installation | $15,000 – $40,000 |
What drives cost on a Running Springs ES Windows job: number of openings, steep-lot access for staging, whether we’re re-detailing rough openings to WUI standard, and whether the project ties into roofing or siding at the same time. Your free estimate includes a written line-item scope so you see exactly where the money goes. Call (866) 505-5254 for an exact quote – estimates are free.
Serving Running Springs, CA — Our Local Coverage Area
We’re based in the Running Springs 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 Running Springs
Do ES Windows vinyl windows meet Running Springs WUI ignition-resistant requirements?
ES Windows vinyl units can meet WUI ignition-resistant requirements when paired with proper installation detailing – ember-resistant venting, tempered or multi-pane glazing on exposure sides, and tight flashing at the rough opening. The window is one part; the installation around it is what passes or fails a high-fire-severity zone inspection. Call (866) 505-5254 and we’ll walk you through what your specific openings need.
Why do my ES Windows sliders stick every spring in Running Springs?
Freeze-thaw cycling at 5,000 to 6,000 feet lets water into the frame tracks, where it freezes, expands, and slowly warps the vinyl over multiple winters. By spring, the frame has racked enough to bind the sash. Sometimes new balances and sweeps fix it. Sometimes the frame is too far gone and replacement is the honest answer. Either way, call (866) 505-5254 and we’ll tell you straight.
Can you replace just the fogged glass in my ES Windows units instead of the whole window?
Yes, when the frame is square and the seal failure is isolated to the insulated glass unit, we replace the sealed unit with OEM or quality aftermarket glass and keep the existing frame and sash. When freeze-thaw has warped the frame or the original installation lacks proper flashing, replacing only the glass leaves the real problem in place. We’ll tell you which situation you have.
How do you handle window installation on a steep Running Springs lot with a pier-and-post foundation?
Steep lots and pier-and-post foundations mean the rough opening may have shifted over decades. We shim, square, and re-flash each opening to drain properly on a slope, and we install sill pans that actually work – not flat flanges that wick snowmelt into the framing. If the opening is badly racked, we repair the framing before the window goes in. Call (866) 505-5254 for a free assessment.
Should I replace my ES Windows windows and my roof at the same time?
Often yes, and for a mountain-specific reason. Running Springs roofs take real snow load, and window-to-roof intersection flashing is where WUI detailing and water management overlap. When we do both at once, we can flash the windows to the new roof properly and avoid tearing into new roofing later. It’s usually the cheaper sequence in the long run. Call (866) 505-5254 and we’ll price both scopes side by side.
Service Areas Near Running Springs
We provide ES Windows service across the San Bernardino Mountains and surrounding communities, including Running Springs service area coverage throughout ZIP code 92382 and neighboring mountain towns. We also serve ES Windows service in Loma Linda down the hill, and ES Windows service in Foothill Ranch in Orange County for clients with mountain properties and primary homes. If you’re in the Running Springs area or nearby, call us.
Book Your ES Windows Service in Running Springs Today
If your ES Windows units are fogged, binding, leaking, or just past their service life, call (866) 505-5254. We’ll schedule a free estimate, scope the job honestly, and tell you whether repair or replacement makes sense for your Running Springs home.
Written by Noel Cabrera, Owner at Daly City Construction, serving Running Springs since the day he first drove up Highway 18 to fix a fogged slider and saw what mountain weather does to a window frame.