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ES Windows Construction in Claremont, CA | Daly City Construction
We service, repair, and replace ES Windows across Claremont, CA, and we do it as an independent contractor, not an authorized dealer. That means when a 4500 casement fogs or a 2600 single-hung bows on a west-facing wall, our recommendation is based on field performance and what will actually pass Claremont’s design review, not on a manufacturer agreement. Claremont homeowners call us because a window swap that takes a same-day permit in Pomona can need a hearing here first. Call (866) 505-5254 for a free estimate on any ES Windows job in the 91711 ZIP.
Why Claremont Residents Choose Us for ES Windows Service
We’ve pulled ES Windows units out of 1920s Craftsman bungalows near the Village and mid-century ranches on the north edge of Claremont, and we know which series hold up and which ones don’t. Our crew lead, Noel Cabrera, grew up in Daly City’s Westlake district watching his uncle re-frame a garage, and he trained in construction technology at City College of San Francisco before spending years on residential jobs across San Mateo County. That background means we approach window work the way a framer would: checking the rough opening, the flashing, the drainage plane, and only then the window itself.
We’re ES Windows sales & service specialists who treat every Claremont job as a structural repair, not a glass swap. We stock OEM sashes, balances, and weatherstripping for common ES series, and we source quality aftermarket rollers and glazing when OEM lead times would leave a window non-functional for weeks. You get one contractor who knows the product line, the local review process, and the failure modes.
Styles & brands we work with
Common ES Windows Construction Problems We Solve in Claremont
- Warped and bowed 2600 Series vinyl frames. South- and west-facing walls in Claremont take repeated Santa Ana heat cycles, and ES 2600 single-hungs are the series we see bow most. The vinyl frame warps, the weather seal breaks, and grit works into the sash track. The window starts sticking, then it won’t latch, and cold air pours in during winter. We replace the sash or the full unit and re-flash the opening so the next window doesn’t sit against the same heat-baked surface.
- Corroding 1200 Series aluminum sliders on Craftsman homes. Claremont’s clay soil holds moisture against foundations, and older homes near the Village often have poor perimeter drainage. ES 1200 aluminum sliders corrode at the sill and weep-hole area when that moisture sits against the frame. We see this constantly on 1900s-1930s bungalows where the original foundation has settled and water pools near the wall line.
- Fogged 4500 Series casements from failed glazing seals. The 1990s-era ES installations in Claremont’s tract neighborhoods are now hitting twenty-five to thirty years, and the glazing seals on 4500 casements fail with age and heat stress. You’ll see fogging between the panes and a white desiccant creep at the spacer. We replace the insulated glass unit when the frame is sound, or the full casement when it isn’t.
- 800 Series screen doors and track rollers wearing flat. Grit and UV exposure take a toll on the 800 Series horizontal sliders. Rollers wear flat, jump the track, and the door becomes hard to operate. Worse, it gets left ajar because it won’t close easily. We rebuild the track, replace rollers, and re-hang the panel so it operates like new.
- Water intrusion from failed flashing around older installations. Claremont’s winter rains, though not heavy, arrive after long dry stretches that shrink and crack old caulking. When flashing was originally installed poorly around an ES unit, water finds the gap. We remove the window, re-flash the rough opening properly with modern materials, and re-set the unit. This is one of the most common repairs on older Claremont homes.
ES Windows Service in Claremont: What Local Conditions Mean for Your Equipment
In Claremont’s historic districts around the colleges and the Village, window replacements visible from the street can require design review to match original divided-light and trim profiles. An ES Windows swap that would be a same-day permit in Pomona can need a hearing here first, and that’s the thing that shapes every ES job we do in this city. If your home sits in one of those districts, the city wants the replacement to match the original fenestration pattern: six-over-one sightlines, matching mullion widths, trim profiles that read period-correct from the curb. When our crew replaced fogged ES 4500 casements and two warped 2600 single-hungs on a 1920s Craftsman near the Claremont Village, we matched the original six-over-one sightlines so the project could clear architectural review. We also re-flashed and re-sealed the sills where clay-soil moisture had corroded the old aluminum sliders, and the homeowner passed inspection without a second design hearing.
That’s the Claremont reality: the window itself is the easy part. The hearing, the design standard, and the neighbor who will object to a vinyl grid pattern that doesn’t match the original is the part that stalls projects. We handle both sides, because we’ve done it enough times to know exactly what the review board wants to see in a submission package.
ES Windows Models & Products We Service in Claremont
We carry and service the ES Windows 2600 Series Vinyl Single-Hung, 1200 Series Aluminum Sliding Window, 4500 Series Vinyl Casement, and 800 Series Horizontal Slider. We use OEM ES parts (sashes, balances, weatherstripping) when the frame is structurally sound, and we switch to quality aftermarket rollers, glazing, and screens when OEM lead times would leave a Claremont homeowner staring at a non-functional window for six weeks. The decision is always frame integrity first: if a unit has repeated seal failures or a frame that is warped beyond repair, we tell you plainly that replacement is the better spend. Our Claremont service area coverage means we can assess the unit on site, usually within days, and give you a written quote the same visit.
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AfterES Windows Service Pricing in Claremont
Window work in Claremont lands in a fairly wide range because the labor is only part of the story. A straightforward replacement of two windows in a non-historic district costs one thing; a replacement in a historic district that requires design review, matching trim, and a hearing costs another. Here are the authoritative ranges we work within:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
The variables that push a Claremont ES Windows job toward the top of that range are review hearings, rotted rough openings found after removal, and homes with unusual trim profiles that require custom casing. Our free estimate includes the permit path, the design review expectation, and a line-item breakdown, so you know exactly where every dollar goes. Call (866) 505-5254 to schedule one.
Serving Claremont, CA — Our Local Coverage Area
We’re based in the Claremont 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 Claremont
Yes, if the windows are visible from the street and your home is in a designated historic district, the city of Claremont can require design review to confirm the replacement matches the original divided-light pattern, mullion width, and trim profile. We prepare the submission with the correct sightline details and product specifications, which usually avoids a second hearing. Call (866) 505-5254 and we’ll tell you whether your address triggers review before you order a single window.
South- and west-facing walls in Claremont take the direct brunt of Santa Ana heat and summer sun, and vinyl frames on ES 2600 single-hungs expand and contract enough to bow over repeated cycles. The bow breaks the weather seal, grit gets into the track, and the window binds. The fix is usually a replacement sash if the frame is still square, or a full unit if the frame itself has moved. Call (866) 505-5254 for an exact quote after we see the wall and the window.
Sometimes. If the corrosion is surface-level and the frame is structurally intact, we clean the sill, replace the damaged weatherstripping, and repair or replace the weep-hole components. If the sill has rotted through, the unit needs replacement. Clay soil in Claremont holds water against foundations, so we also check the drainage at the wall line so the next window doesn’t face the same conditions.
Impact-rated windows help with wind-driven debris during high-wind events, and they add an extra layer of glazing that reduces heat transfer, which matters during Claremont’s hot, dry summers. We install impact windows in the $8,000 – $25,000 range depending on window count, frame material, and whether design review applies. Call (866) 505-5254 for a site-specific price.
ES Windows can be specified for new addition and ADU work when the design calls for mid-range vinyl or aluminum units, and we coordinate the rough openings so the windows arrive in the right sizes and get flashed correctly from day one. For ADU projects, we often recommend higher-performance glazing to control heat gain during Claremont summer months. Tell us what the house needs, not what you think it needs – then we’ll figure out the right fix.
Service Areas Near Claremont
We also run ES Windows service and ES Windows service in Pomona, where the permit path is often simpler for the same window swap. ES Windows service in Buena Park covers that city’s mid-century tracts and newer subdivisions. Other nearby areas include Daly City, Broadmoor, Colma, Visitacion Valley, Noe Valley, and Brisbane.
Book Your ES Windows Service in Claremont Today
If you need an ES window repaired, replaced, or evaluated for a renovation, call (866) 505-5254 to schedule a free estimate. We work throughout Claremont’s historic districts and mid-century tracts, and we can usually schedule an assessment within the same week.
Written by Noel Cabrera, Owner at Daly City Construction, serving Claremont and the surrounding San Gabriel Valley communities.