







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
ES Windows Construction in San Mateo, CA | Bradford Remodeling Co San Francisco
We provide independent ES Windows construction service across San Mateo as a San Mateo General Contractor, from Baywood to Aragon to the Eichler tracts east of El Camino. The thing that sets our ES Windows work apart here is that we plan every job around what’s already on the house, especially the brittle 1930s clay tile roofs and post-and-beam openings that make San Mateo different from any city around us. We’re not manufacturer-affiliated, and we don’t pretend to be. We just know these windows, and we know this town’s houses. Call (831) 610-5598 for a written estimate before any work starts.
Why San Mateo Residents Choose Us for ES Windows Service

San Mateo’s housing stock runs from 1920s bungalows to mid-century Eichlers to 1980s infill, and ES Windows show up in all of them. That’s not a line. It’s what we see on job sites every week. Curtis Lane, who runs Bradford Remodeling Co San Francisco, trained in construction technology at Los Angeles Trade-Technical College and has spent two decades reading structural drawings before touching a single window frame. That matters when the window opening is in a post-and-beam wall that doesn’t behave like standard framing.
We work on ES Windows installations without claiming manufacturer authorization. What we offer instead is hands-on familiarity with the Sierra Series, the Monterey Series, and the contemporary fixed and casement units, plus the discipline to put every scope and price in writing before we start. That’s The Garrison Standard, and it’s not optional on our jobs.
Styles & brands we work with







Common ES Windows Construction Problems We Solve in San Mateo
- Failed perimeter sealant on Sierra Series frames in fog-exposed west-facing walls. The wet-dry cycle along San Mateo’s foggy summers and rainy winters pulls at sealant until it cracks, then capillary action does the rest. We see sill rot below Sierra units in the Aragon and Baywood neighborhoods more than anywhere else. The fix requires removing the old sealant cleanly, checking the substrate, and re-sealing with a product matched to the original profile.
- Sticking or misaligned casement operators in Monterey Series windows. Seasonal expansion and contraction in San Mateo’s Mediterranean climate works the hardware loose over five to ten years. We replace worn operators and realign sashes so the window opens with one hand again.
- Condensation and fogging between panes on older dual-glazed ES Windows units. These show up constantly in unrenovated 1960s through 1980s homes, particularly in the hills where temperature swings are sharper. When the seal between panes fails, we tell you straight whether re-glazing or full replacement makes more financial sense.
- Improperly shimmed installations in Eichler post-and-beam openings. This one makes us wince. A window shoved into an Eichler opening without proper shimming will rack during seismic movement, and that’s how glass cracks. We re-shim, re-square, and re-seal these openings so the window floats the way it was designed to.
- Frame racking and cracked glass after seismic events. San Mateo sits close to the San Andreas Fault, and older ES Windows frames that were never properly bolted or shimmed show it after a shaker. We assess the frame, the sash, and the surrounding structure before recommending repair or replacement.
ES Windows Service in San Mateo: What Local Conditions Mean for Your Equipment
There’s one San Mateo fact that shapes more of our ES Windows work than anything else, and it’s not true a city over. In the Baywood and Aragon neighborhoods, you’ll find original 1930s clay tile roofs that are now too brittle to walk on. That means any ES Windows replacement involving flashing or head trim has to be coordinated with a roofer who uses ladder-stabilized, no-foot-traffic techniques. You cannot send a crew up there with standard roof jacks and expect the tiles to survive. One of our crews replaced a fogged dual-glazed Monterey casement in a 1940s Spanish Revival on Alameda de las Pulgas. We carefully peeled back the brittle vintage clay tile at the head, installed new flashing and a matching aftermarket sash, then relayed each tile without stepping on the roof. The homeowner got a clear view and a watertight tie-in, and not one tile was cracked. That’s the San Mateo version of doing it right.
ES Windows Models & Products We Service in San Mateo
We service the ES Windows Sierra Series, the Monterey Series, and the contemporary fixed and casement units that show up in newer San Mateo builds. For parts, we source genuine ES Windows hardware and seals when they’re available. For out-of-production models, we use quality aftermarket operators, balances, and glazing that match the original profile, so the window still looks and works like it belongs on the house. If a frame is warped or a sash is compromised, we’ll say so and tell you when replacement beats repeated repairs on the math. Our ES Windows sales & service work covers the full range, and we keep the common operators and seals close at hand for faster turnaround in San Mateo.
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AfterES Windows Service Pricing in San Mateo

A window replacement with ES Windows in San Mateo runs $4,500 to $15,000 depending on the size, the opening type, and what we find when we open the wall. Roof repair tied to window flashing falls between $400 and $1,800. If your project includes Kitchen Remodeling - San Mateo or a tub-to-shower conversion, that’s $3,500 to $10,000 as part of a larger remodel. Here’s the line-item view:
| Service | San Mateo Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Roof Repair | $400 – $1,800 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
What drives the cost is the opening, not the sales pitch. Eichler post-and-beam work takes longer than standard framing. Clay tile tie-ins add a roofer to the scope. A fogged sash may be a glazing job or a full replacement, and we’ll tell you which before you spend a dollar. Every estimate is written, line by line, before we start. Call (831) 610-5598 to schedule yours.
Serving San Mateo, CA - Our Local Coverage Area
We’re based in the San Mateo 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 San Mateo
Yes. Eichler post-and-beam openings require shimming and flashing details that differ from standard stud framing, and we handle them regularly across San Mateo. The key is allowing movement without racking, which is exactly what we correct when a previous installer got it wrong.
Sometimes just the glass. If the sash is square and the frame is sound, we can re-glaze the unit and you’ll get years more out of it. If the sash is compromised or the frame is warped, replacement is the smarter spend. We’ll give you both numbers and let you decide.
The right detail is a head flashing that tucks under the existing tile without requiring foot traffic on the roof. In Baywood and Aragon, that means a roofer on ladder-stabilized equipment peels back the brittle tile, we install the flashing and window, then the tiles go back. Skip that step and you’ll be chasing leaks inside a year.
ES Windows frames, like any window, perform as well as their installation allows. In San Mateo, seismic movement demands proper shimming, anchoring, and sealant selection. A correctly installed unit will ride the movement. A poorly shimmed one will crack glass. We install for the fault line, not for the brochure.
San Mateo’s foggy summers mean cool nights and warm days, and that cycle expands and contracts frames just enough to bind casement operators over time. It’s usually a hardware adjustment or operator replacement, not a window replacement. Call (831) 610-5598 and we’ll tell you which one it is, with a written price.
Service Areas Near San Mateo
We serve San Mateo and the surrounding communities, including Burlingame, Hillsborough, Foster City, and Belmont. Our San Mateo service area page covers the full local footprint. For work north of here, see our ES Windows service in San Francisco page. For the East Bay, read ES Windows service in Oakland.
Book Your ES Windows Service in San Mateo Today
Straight number, real scope, no surprises at close-out. That’s how Curtis Lane runs every job. Call (831) 610-5598 for a free, written estimate on your ES Windows work in San Mateo. A real person answers, day or night.
Written by Curtis Lane, Owner at Bradford Remodeling Co San Francisco, serving San Mateo since 2004.











