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ES Windows Construction in Las Lomas, CA | San Mateo Construction
We provide independent ES Windows construction service across Las Lomas, including full window replacement, impact window installation, and home additions that integrate new ES Windows units into older rural structures. What makes our ES Windows work different here is simple: Las Lomas sits in unincorporated Monterey County, which means every window replacement and addition goes through county building review, and we plan each install around the well and septic clearances on your parcel. Call (855) 901-7266 for a free estimate on ES Windows work anywhere in the 95076 ZIP.
Our crew has installed and serviced ES Windows sliding-glass doors and vinyl-framed window units across the Pajaro ES Windows service area for years. We know how these units behave in fog-belt damp, not desert heat. We’re an independent contractor, not authorized, sponsored, or endorsed by ES Windows, and we diagnose and repair their products on our own reputation. If you’re weighing a repair against a replacement on a Las Lomas farmhouse or ranch-style home, we’ll tell you what actually makes sense for the structure you have.
Why Las Lomas Residents Choose Us for ES Windows Service
Because we’ve worked on ES Windows units in the exact kind of housing stock that dominates Las Lomas: older single-family homes originally built for agricultural workers, scattered barns and sheds, and modest ranch-style houses on large lots. These structures shift and settle. Their window openings are rarely square. That matters more than most people realize when you’re dealing with vinyl-framed sliders and single-hung units.
Noel Carrington, owner at San Mateo Construction, spent the better part of three decades working residential and light commercial jobs across San Mateo County before taking on the rural Pajaro Valley work we handle now. He grew up pouring concrete footings with his father in Baywood, studied construction technology at Skyline College in San Bruno, and today runs our job sites with the same tight framing and clean permit packages that keep a project on schedule. When we say we understand how ES Windows units fail on old farmworker-era houses, that comes from pulling apart enough of them to see the pattern. Learn more about our broader ES Windows sales & service work.
Styles & brands we work with







Common ES Windows Construction Problems We Solve in Las Lomas
- Fog-seized sliding doors that drag and won’t latch. Coastal fog and weeks of wet winter air trap moisture behind vinyl frames and glazing, breaking down the sealant and letting water track into the rough opening. On an ES Windows horizontal slider or sliding-glass patio door, that moisture plus grit from a dirt-road driveway binds the rollers and swells the jamb until the door stops latching cleanly.
- Out-of-square openings on settling farmworker-era houses. Older Las Lomas homes and barns sit on frames that have shifted over decades. ES Windows sliders installed in those openings bind, drag, and sometimes refuse to lock. We fix the framing, not just the window, because selling you a new unit that will bind again in the same racked opening is the wrong fix.
- Flattened tandem rollers and pitted aluminum tracks. Dirt-road access around Las Lomas means fine grit ends up in the track of every ES Windows sliding door. The tandem rollers flatten, the aluminum track pits, and the sash grinds instead of gliding. We replace OEM rollers and resurface or swap tracks where the pitting is deep.
- Weep-hole and weatherstrip failure at the sill. Pajaro Valley rain backs up under the track when weep holes clog with grit and the weatherstrip fails. The first sign is staining inside the jamb, then soft framing. Left alone, that’s rot. We pull the sash, clear the sills, replace the weatherstrip, and re-grade drainage at the threshold so it doesn’t happen again.
- Failed glazing seals on ES Windows vinyl single-hung and fixed picture units. Weeks of damp air and cool temperatures stress the glazing seals on fixed and single-hung ES Windows units. When the seal fails, you get interior condensation between the panes and a window that loses its thermal performance. In the Las Lomas climate, this is a springtime and early-summer call for us.
ES Windows Service in Las Lomas: What Local Conditions Mean for Your Equipment
Here is the detail no generic window page will tell you: Las Lomas is unincorporated Monterey County, so every ES Windows replacement, impact window installation, or home addition that changes a window opening goes through county planning and building review, not a city permit counter. That county review overlays a second consideration unique to rural parcels: Monterey County will check your proposed window and addition placement against the well and septic clearances on the same parcel. On a sloped agricultural lot with a septic leach field and a well, moving a window a few feet can trigger a clearance question that a city lot would never raise. We plan ES Windows installs with this in mind from the first site visit. It changes what we measure, how we phase the work, and what goes into the permit package we submit. It’s one reason we handle the permitting ourselves rather than asking a homeowner to navigate the county counter on their own.
ES Windows Models & Products We Service in Las Lomas
Our ES Windows construction work covers the vinyl single-hung window, the horizontal slider window, the fixed and picture window units, and the sliding-glass patio door line. For each, we stock OEM ES Windows rollers, weatherstrip, glazing seals, and hardware where the profile calls for it. When OEM supply lead times stall a job, we use matched aftermarket rollers and sill pans that fit the profile and last. The repair-versus-replace call works like this: if the vinyl frame or glazing seal itself is failing and the opening is sound, replacing the affected unit beats a patch-and-pray repair. If the opening has settled out of square over decades, we correct the framing rather than sell a new window that will only bind again. On a ranch-style house off a dirt-road parcel north of Watsonville in the 95076 ZIP, our crew pulled a fog-fouled ES Windows sliding-glass patio door whose tandem rollers had flattened and whose sill weep holes were clogged with grit, letting Pajaro Valley rain back up into the jamb. We reset the slightly racked opening, swapped in OEM rollers and new glazing seals, replaced the rotted sill pan, and re-graded drainage at the threshold so the door slides clean and latches again.
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AfterES Windows Service Pricing in Las Lomas
Window and addition pricing in Las Lomas tracks the same range as the rest of Santa Cruz and Monterey County, but rural access and county permits add variables a city job won’t have. A free estimate from us includes a site measurement, an inspection of the existing window or opening, and a written line-item quote before any work starts. Here is what ES Windows construction work typically runs:
| Service | Typical Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Home Addition | $45,000 – $130,000 |
What drives the cost on a Las Lomas job is the condition of the rough opening, well and septic clearance reviews on the parcel, and whether the county requires an engineered detail for the review. Call (855) 901-7266 for an exact quote, estimates are free.
Serving Las Lomas, CA — Our Local Coverage Area
We’re based in the Las Lomas 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 Las Lomas
Usually yes. We keep OEM ES Windows rollers, weatherstrip, glazing seals, and latch hardware in our stock, and when an OEM part has a long lead time we use a matched aftermarket roller or sill pan that fits the profile and performs. If your door is dragging or won’t latch, the part is rarely the holdup. Call (855) 901-7266 and we’ll tell you straight what’s needed.
Las Lomas is unincorporated Monterey County, so window replacements, impact window installs, and additions go through Monterey County building review, not a city permit counter. County review on rural parcels also checks window and addition placement against well and septic clearances. We handle the permitting as part of the job.
Pajaro Valley damp swells the vinyl frame and jamb, and grit from dirt-road access gets into the track and flattens the tandem rollers. Combined, the sash binds. On an older Las Lomas house the opening has often settled out of square too. The fix is to clear the grit, replace the flattened rollers, and correct the opening if it’s racked, not just force the door shut. Call (855) 901-7266 to schedule an inspection.
Yes, and that’s usually the right move. If the frame or glazing seal on one ES Windows unit has failed and the opening is sound, we replace that unit, not the whole house full of windows. If multiple units are failing or the openings have settled badly, we’ll walk you through what makes sense before you commit.
Yes, current ES Windows vinyl profiles and glazing seals are better at keeping coastal fog and winter rain out than the originals on most Las Lomas farmworker-era homes. Still, longevity depends on drainage at the sill and keeping grit out of the track. We install with that in mind. For an exact quote on replacement, call (855) 901-7266, estimates are free.
Service Areas Near Las Lomas
We serve Las Lomas and the surrounding Pajaro Valley and San Mateo County communities. If you’re nearby, you’ll find us working in Las Lomas service area homes, across the county line near Aromas, and in the Elkhorn corridor. We also handle jobs in ES Windows service in Aromas and ES Windows service in Elkhorn for clients who want the same repair standards on their rural properties.
Book Your ES Windows Service in Las Lomas Today
If your ES Windows slider drags, your single-hung won’t stay up, or you’re planning a window replacement or addition on a Las Lomas parcel, call (855) 901-7266 for a free estimate. Tell us what you actually need, and we’ll figure out the right way to build it.
Written by Noel Carrington, Owner at San Mateo Construction, serving Las Lomas and the wider San Mateo County region.