Windows & doors
Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
ES Windows Construction in Claremont, CA | San Mateo Construction
We provide independent ES Windows installation, repair, and replacement across Claremont, CA. What makes our ES Windows work different here is that we understand how these units perform under Claremont’s intense foothill sun and Santa Ana wind loads, not just how they read on a spec sheet. San Mateo Construction is a licensed general contractor, not affiliated with or authorized by ES Windows, and we stand behind our workmanship. Call (855) 901-7266 for a free estimate.
Why Claremont Residents Choose Us for ES Windows Service
Claremont homes aren’t one thing. You’ve got early-1900s Craftsman bungalows near the Village, 1950s and 60s ranch tracts on the north and south edges, and foothill properties that sit in a fire zone. ES Windows products show up in all of them, and they fail differently in each setting. Our crew has installed and serviced ES Windows Series 5000, 7000, 3000, and 8000 units across Claremont for years, and we also handle ES Windows repair in Upland, so we know which parts wear out first and where. Noel Carrington, our owner, grew up in San Mateo County and spent three decades working residential and light commercial jobs before building San Mateo Construction around the idea that one accountable team should handle the whole house, from roofline to foundation. That background matters when we’re pulling a fogged dual-pane unit out of a 1960s ranch near the Colleges and matching the replacement to the house, not just the opening. We also handle the surrounding scope: if a failed window led to water intrusion at the header or sill, we address that repair in the same visit. Tell me what you actually need, and we’ll figure out the right way to build it.
Styles & brands we work with
Common ES Windows Construction Problems We Solve in Claremont
Here’s what we see most often on ES Windows units in Claremont, and why local conditions make each one worse.
- Warped vinyl frames on south- and west-facing units. Claremont’s summer sun is relentless, and ES Windows vinyl frames on those exposures can bow enough to throw the sash out of alignment. The result is air infiltration and a window that won’t latch cleanly. We check frame square before deciding repair versus replacement.
- Fogged dual-pane glazing from thermal cycling. Foothill homes in Claremont swing from hot days to cool mountain nights, and those temperature cycles stress the glazing seals on ES Windows insulated units. Once the seal fails and argon escapes, the unit fogs. We replace the IGU with new low-E glass and re-glaze the sash.
- Corroded friction stays and balances on casement windows. Santa Ana winds drive abrasive dust into every piece of hardware on an ES Windows Series 7000 casement. Friction stays grind, balances bind, and suddenly the window won’t stay open. We source OEM ES Windows friction stays and balances so the geometry stays factory-correct.
- Compressed and torn weatherstripping on sliding units. Older ES Windows sliders in Claremont often had minimal flashing at the original install, and weatherstripping compresses over time. Winter storms push water past the seals and into the track or sill. We replace weatherstripping with high-quality aftermarket material that meets or exceeds the original spec.
- Impact window retrofits for Santa Ana wind loads. Some Claremont homeowners want ES Windows impact-rated glazing on west-facing elevations to handle wind-driven debris. We install impact windows that meet current code requirements and upgrade the surrounding flashing to keep water out when the wind pushes rain horizontally.
ES Windows Service in Claremont: What Local Conditions Mean for Your Equipment
In Claremont’s north foothill neighborhoods, the same ES Windows installation that’s straightforward on an inland-flat lot in the 91711 ZIP can trigger wildfire ignition-resistant construction requirements under the California Building Code. That means ember-resistant venting, tempered glazing in certain locations, and specific sill and flashing details that most window contractors never deal with, unlike our ES Windows service in San Antonio Heights. North Claremont homes backing toward the San Gabriels sit in the WUI zone, and a window replacement there isn’t just a swap, it’s a code compliance exercise. We recently replaced a set of fogged ES Windows Series 5000 dual-pane units in a 1960s ranch home near the Claremont Colleges, where the south-facing windows had lost their seals after years of intense sun. Our crew installed new low-E insulated glass units and upgraded the weatherstripping to handle Santa Ana wind-driven dust, restoring clear views and reducing energy loss. If your property sits in the foothill band, we’ll tell you up front whether your replacement triggers defensible-space or ember-resistant requirements, before you sign anything. That conversation doesn’t happen with an out-of-area crew that’s never pulled a permit in Claremont.
ES Windows Models & Products We Service in Claremont
We work on the full ES Windows residential line that shows up in Claremont homes: the Series 5000 vinyl single-hung, the Series 7000 vinyl casement, the Series 3000 aluminum sliding window, and the Series 8000 picture window. For critical components like balances, friction stays, and glazing beads, we source OEM ES Windows parts because the fit and function depend on factory geometry. For weatherstripping, seals, and secondary components, we use high-quality aftermarket material where it meets or exceeds the original spec. We keep common ES Windows replacement parts staged for quick turnaround across Claremont, and when a job needs something unusual, we order it directly rather than forcing a universal part that doesn’t sit right. When frame damage or seal failure is isolated to one or two units, we repair. When multiple units show systemic failure or vinyl frames are warped, we recommend full replacement with energy-efficient units suited to what Claremont’s climate actually does to a window. You can learn more about our broader ES Windows sales & service experience.
See the difference
Before
After
Before
After
Before
AfterES Windows Service Pricing in Claremont
Here’s what ES Windows construction work typically runs in Claremont, based on current market rates for the Claremont service area:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
What drives the cost on ES Windows work in Claremont is the scope: how many units, what model line, whether the opening needs new flashing or sill repair, and whether foothill code requirements add tempered glazing or ember-resistant detailing. A single fogged Series 5000 sash repair lands on the low end; a full-house Series 7000 casement replacement with impact glazing on a north foothill property lands near the top. Our free estimate includes a written line-item quote, so you’ll see exactly what you’re paying for before work starts. Call (855) 901-7266 to schedule yours.
Serving Claremont, CA — Our Local Coverage Area
We’re based in the Claremont area and know this community well, and we also provide ES Windows service in La Verne. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – ES Windows Construction in Claremont
If the frame is square and the sash is structurally sound, we can replace the insulated glass unit alone, no full window replacement needed. The fogging comes from a failed glazing seal, not the frame, so we re-glaze the existing sash with new low-E IGU and reinstall it. If the vinyl frame itself is warped or the sash has pulled out of alignment, replacement is the honest answer. Call (855) 901-7266 and we’ll look at the actual unit before recommending anything.
Meeting WUI requirements depends on the specific ES Windows model, the glazing package, and the installation details, not just the brand. Foothill properties in Claremont may need tempered glazing, ember-resistant venting, and specific flashing details to pass inspection. We’ll tell you exactly what your parcel triggers before you commit to a product. Call (855) 901-7266 for a free assessment.
Homes within Claremont’s historic districts or contributing to the Village core may need design review approval before window replacement, and the review board often cares about sightlines, muntin profiles, and frame color. We’ve worked through that process and know how to prepare a submittal that moves, just as we do for ES Windows in Montclair. The window still performs like a modern unit, but the look has to match the neighborhood’s Craftsman or Period Revival character.
For south- and west-facing elevations, we lean toward ES Windows Series 7000 casements with low-E glazing because the compression seal closes tighter than a sliding window’s brush seal. Series 8000 picture windows work well for passive solar gain when paired with proper low-E coatings. The right model depends on your orientation and exposure, not a catalog pick. Call (855) 901-7266 and we’ll talk through what faces where.
Yes, we install impact-rated ES Windows units on windward elevations where Santa Ana gusts drive debris. We also upgrade the flashing and weatherstripping so the window handles wind-driven rain, not just the impact itself. Impact glazing is a different order than standard insulated glass, so we’ll spec the right product for your exposure. Get an exact quote by calling (855) 901-7266.
Service Areas Near Claremont
We serve Claremont and the surrounding foothill and valley communities. If you’re in Pomona, we offer dedicated ES Windows service in Pomona as well. For clients west of the 57, we also provide ES Windows service in Buena Park. San Mateo, Burlingame, Foster City, Hillsborough, and Belmont are all within our regular coverage area for window and exterior work.
Book Your ES Windows Service in Claremont Today
If your ES Windows units are fogged, binding, or leaking, we’ll come out, assess the actual failure, and give you a straight answer on repair versus replacement. Call (855) 901-7266 to schedule your free estimate in Claremont.
Written by Noel Carrington, Owner at San Mateo Construction, serving Claremont and surrounding communities.