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AfterES Windows Windows & Doors in San Francisco, CA | Juniper Windows & Doors
We provide independent ES Windows service across San Francisco, from the Sunset to Bernal Heights. The one thing that makes our Window Replacement - San Francisco work different here is simple: we don’t push replacement when a repair makes sense. Fog-belt corrosion, worn rollers, tired sash balances, failed seals. We fix what’s fixable, and we tell you straight when it isn’t. Call (682) 281-2168 for a free estimate on any ES Windows project in San Francisco.
Juniper Windows & Doors has worked on the full ES Windows product line for years. Single hung impact, double hung impact, horizontal rollers, 3-panel sliders. We know these units inside and out, and we know what San Francisco’s climate does to them. If your ES Windows need service in San Francisco, you’re in the right place.
Why San Francisco Residents Choose Us for ES Windows Service
Sean Mackey, our owner, has spent well over a decade working with impact-rated windows and doors across California. He learned the trade the old way, watching his uncle reframe Craftsman windows in Silverlake, then sharpened the technical side at Los Angeles Trade-Technical College, where he focused on construction technology and building envelope fundamentals. The building envelope is what stands between your living room and the marine layer rolling over Twin Peaks. Sean will tell you a window is only as good as its Window Installation in San Francisco, and an installation is only as good as the person who understands why it leaks.
San Francisco homeowners call us for ES Windows service because we speak the product’s language. Impact-rated glass, thermally broken frames, sightlines. We explain what those terms mean before we quote a dollar figure. And we quote a dollar figure before any work starts, in writing. That’s non-negotiable. Every job gets a written price before a single screw turns, backed by our 365-Day Done Right Promise. If the work isn’t right, we make it right, covered in writing for a full year.
Common ES Windows Windows & Doors Problems We Solve in San Francisco
- Corroded aluminum frames and hardware. Salt-laden fog and ocean air eat into ES Windows aluminum frames, especially in the Outer Sunset, Outer Richmond, and anywhere within a half mile of Ocean Beach. Oxidation doesn’t just look bad. It pits the sash, seizes hardware, and wears down track surfaces. We clean, treat, and replace corroded components so the window operates like it should.
- Single hung sashes that drop or stick. Broken sash balance springs are common in older San Francisco homes where windows have been cycled open and closed thousands of times. A dropped sash is more than an annoyance. It’s a weight waiting to slam down on fingers or a sill. We replace balances with OEM-equivalent parts matched to the window’s weight and size.
- Horizontal rollers that bind, drag, or derail. ES Windows horizontal roller and sliding units take a beating in multi-unit buildings and homes with frequent use. Worn wheels and misaligned tracks cause the sash to stick or pop off the rail entirely. We replace rollers, realign tracks, and get the window gliding again.
- Failed weatherstripping and seals on impact-rated units. San Francisco winters bring wind-driven rain that finds any gap in a seal. On exposed upper floors, a failed weatherstrip on an ES Windows impact unit can let water into the wall cavity before you even see a drip. We replace weatherstripping and reseal units before the next big storm.
- Fogged glass from failed seals. When the seal between panes fails, the argon or krypton gas escapes and moisture works its way in. You get condensation between the glass that never clears. We can replace the insulated glass unit on most ES Windows models without replacing the entire frame.
ES Windows Service in San Francisco: What Local Conditions Mean for Your Equipment
San Francisco’s microclimates create a genuinely different maintenance reality for ES Windows owners. A window installed in the fog belt can face constant salt-laden moisture, which accelerates corrosion on aluminum frames and hardware. A unit just a few blocks east, over the hill in Noe Valley or the Mission, sees more sun and heat, which stresses seals, weatherstripping, and the balance system in different ways. One city, radically different wear patterns. That’s why we adjust seals, finishes, and hardware specs based on your specific neighborhood exposure. A seal that holds up fine in Glen Park for a decade might fail in five years out near the Great Highway. We inspect for what your microclimate actually does, not what a generic service checklist says to look for. That’s the difference between a repair that lasts and one that fails again next season.
ES Windows Models & Products We Service in San Francisco
We service the entire ES Windows impact-rated product line: Single Hung Impact, Double Hung Impact, Horizontal Roller Impact, and the 3-Panel Sliding (3-Lite Roller). Whether you have a single hung in a Marina District high-rise or a horizontal roller in a Sunset District single-family home, we know the model, the hardware, and the common failure points. We stock OEM-equivalent and quality aftermarket parts, including sash balances, rollers, locks, and weatherstrip, so repairs match the original fit and finish without dealer markup. When parts need to be ordered, we tell you the timeframe up front. Our approach is always repair-first: if the frame and glass are sound, we fix it. We recommend full replacement only when structural damage, failed seals, or obsolete parts make a repair impractical. You can learn more about our ES Windows sales & service capabilities and what we carry.
ES Windows Service Pricing in San Francisco
Here’s what you can expect to pay for ES Windows service in San Francisco. These are typical ranges, not vague estimates:
- Service call / diagnostic: $75 – $125 (waived with most repairs)
- Sash balance replacement (single hung): $140 – $260
- Roller replacement (horizontal roller / sliding): $160 – $320 per sash
- Weatherstrip replacement: $90 – $210 per window
- Hardware replacement (locks, handles, latches): $75 – $200
- Insulated glass unit replacement: $350 – $850 per panel, depending on size and glazing
- Full window replacement: $900 – $2,400 per unit, depending on model, size, and frame condition
What drives the cost is the extent of corrosion, the age of the unit, and whether parts are in stock or need to be ordered. Every free estimate includes a written line-item quote. No verbal ballparks, no changed numbers at the door. Call (682) 281-2168 to schedule yours and we’ll put it in writing.
Serving San Francisco, CA - Our Local Coverage Area
We’re based in the San Francisco 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 Windows & Doors in San Francisco
We do both, and we start with repair. Older buildings in San Francisco often have ES Windows units that are no longer in production but still have solid frames and glass. We can typically source OEM-equivalent or quality aftermarket parts for those units. Replacement only comes up when the frame is structurally compromised or the glass seal has failed beyond an economical fix. Call (682) 281-2168 and we’ll inspect it and tell you straight.
Almost always it’s worn rollers. Over years of use, the roller wheels flatten or corrode, especially in fog-belt neighborhoods where moisture accelerates wear. The sash then drags on the track, feels heavy, and eventually jumps the rail. We replace the rollers, clean and lubricate the aluminum track, and the window slides like it did when it was new. It’s one of the most common repairs we do in San Francisco.
Usually, yes. Impact-rated glass is designed to resist wind-borne debris without shattering, so storm damage more often affects the frames, seals, or hardware than the glass itself. If the glass is intact and the frame isn’t bent or corroded through, a repair is typically the smarter financial move than a full replacement. We’ll give you a written quote for the repair and a separate quote for replacement, and you decide with real numbers in front of you.
This depends on where your building sits. If you’re in the fog belt, out near Ocean Beach or up on the avenues, salt-laden moisture corrodes aluminum frames and hardware faster. If you’re further east, in Noe Valley or Bernal Heights, sun and heat stress the seals and weatherstripping differently. We adjust our maintenance recommendations based on your specific exposure. There’s no one-size-fits-all schedule in San Francisco.
Most of the time, yes. We stock OEM-equivalent sash balances, rollers, locks, and weatherstrip for the ES Windows Single Hung Impact, Double Hung Impact, Horizontal Roller Impact, and 3-Panel Sliding lines. For older or discontinued units, we source parts through our supplier network and match the original fit and finish. Call (682) 281-2168 with your window’s model number if you have it, and we’ll confirm parts availability before you commit.
Service Areas Near San Francisco
We serve San Francisco and the surrounding Bay Area, including Daly City, South San Francisco, Pacifica, San Bruno, and Oakland. If you’re in one of these communities and own ES Windows, we’ll send a technician. And if you’re further out, check our San Francisco service area page for full coverage details. We also provide ES Windows service in Fresno and ES Windows service in Sacramento for customers in the Central Valley.
Book Your ES Windows Service in San Francisco Today
Our crew repaired a 10-year-old ES Windows horizontal roller impact unit in a Sunset District home where the sash had jumped the track and would not slide. We replaced the corroded rollers and cleaned and lubricated the aluminum track, and the window now glides smoothly again. The homeowner was relieved we could fix it rather than replace the whole unit. That’s the approach we bring to every job in San Francisco.
Call (682) 281-2168 to schedule your free estimate. We’ll give you a written price before any work starts, and the 365-Day Done Right Promise backs every installation for a full year. A live person answers the phone, 24/7. If you need ES Windows service in San Francisco, we’re ready to get it done right.
Written by Sean Mackey, Owner at Juniper Windows & Doors, serving San Francisco and the Bay Area since 2001.