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 Lompico, CA | Seaside Contractors
We provide independent ES Windows installation, repair, and replacement across Lompico, and we’ve done it long enough to know what redwood-shade damp and canyon weather do to glass, frames, and hardware. The work that matters here is rarely just swapping a window. It’s rebuilding the rotted sill pan under an ES slider, resetting rollers after slope settlement, and planning replacements so a simple glass swap doesn’t trigger County review on a steep, well-and-septic lot. Call (833) 589-8103 for a free estimate.
We carry the full range of ES Windows sales & service expertise, from vinyl single-hungs and sliders to aluminum series windows and patio doors. As an independent contractor, we work on ES Windows because we know the product, not because anyone authorizes us to. That distinction matters when a homeowner needs an honest answer about whether to repair a fogged unit or replace the whole frame.
Why Lompico Residents Choose Us for ES Windows Service
Glen Sorrento, owner of Seaside Contractors, spent his early years in Foster City watching lagoon-side homes get built and rebuilt. That’s where he learned construction is less about the first nail and more about knowing which materials will actually hold up. He studied building construction technology at College of San Mateo, then spent the next two-plus decades working through nearly every project type the San Lorenzo Valley throws at a contractor. That background means we inspect an ES window the way a General Contractor – Lompico does, checking the opening, the flashing, the drainage, and the frame, not just the glass.
We’ve serviced Lompico service area homes long enough to know the housing stock here. Mid-century and 1970s-80s redwood-country cabins, many owner-built or added onto in stages, with wood siding, deck structures over ravines, and older framing that rarely matches modern code. When an ES window fails in that setting, the fix usually involves more than a new sash. We plan for that from the first visit.
Styles & brands we work with







Common ES Windows Construction Problems We Solve in Lompico
- Fogged dual-pane insulated glass. Seal failure from years of redwood-shade damp and daily canyon temperature swings. We see it most on south- and west-facing units under tree canopy, where the glass can’t shed moisture and the seal eventually gives. We replace the IGU, not the whole window, when the frame is sound.
- Leaking ES sliding patio doors. Failed weatherstripping and sweeps let winter rain driven up the canyon weep past the track and into the sill. By the time a homeowner notices the damp carpet or swollen threshold, the sill pan underneath is often already rotting.
- Rot at rough openings. ES units set into older owner-built cabins without proper flashing or sill pan are vulnerable. The window itself might be fine, but the wood around it has gone soft. We rebuild the opening correctly, then reset the ES frame.
- Sticking or hard-to-latch sashes. Slope settlement shifts the opening around an ES frame over time. The sash binds, the latch won’t engage, and the weatherseal no longer lines up. Often it’s a matter of re-shimming and adjusting hardware, not replacing the unit.
- Misaligned rollers on ES sliders. After years of settling and redwood-needle debris working into the track, the door grinds or jumps. New OEM rollers, a clean track, and proper adjustment usually bring it back.
ES Windows Service in Lompico: What Local Conditions Mean for Your Equipment
Lompico is an unincorporated mountain community tucked into the redwood-filled canyons off Highway 9 above Scotts Valley. Almost every buildable lot is steep, heavily treed, and on private well and septic. That’s not background scenery. It’s the reason a fogged window on a 1970s cabin can turn into a permitting conversation. Because lots were subdivided informally and many homes were added onto over decades, any ES window replacement that changes an opening size, or adds a new window where there wasn’t one, can trigger Santa Cruz County review of setback and geotechnical conditions. That review can require a geotech report before a single permit is pulled. Our approach is to keep rough openings intact wherever possible, swapping glass and hardware inside the existing frame. When a homeowner wants a bigger window or a new opening, we flag the permitting path early and plan for the percolation, well-yield, and steep-slope questions the County will ask. That’s the local knowledge that keeps a window project from becoming a three-month standoff with building review.
One example sticks with us. On a redwood-shaded cabin off Highway 9 near ES Windows in Brookdale, our crew found three ES Windows dual-pane units fogged and the sliding patio door sweeping rain into the sill. We replaced the failed insulated glass units, rebuilt the rotted sill pan with proper flashing, and reset the ES slider on new rollers and OEM sweeps. The owner got clear glass and a door that latches and sheds canyon rain again, without touching the wall framing. That’s the kind of result this setting rewards when you plan around the conditions.
ES Windows Models & Products We Service in Lompico
We work on ES Windows vinyl single-hung and slider windows, ES Windows aluminum series windows, ES Windows patio sliding doors, and ES Windows fixed and picture window units. Our parts approach is straightforward: we source OEM ES Windows glass units, sweeps, rollers, and hardware where the product line is still supported, and we use quality aftermarket glazing and weatherseal when OEM is unavailable. We keep common rollers, sweeps, and weatherseal stocked for fast Lompico turnaround. If a single fogged unit or worn slider can be repaired, we repair it. We only recommend full replacement when frames are failing or the opening itself needs rebuilding.
See the difference
Before
After
Before
After
Before
AfterES Windows Service Pricing in Lompico
What you’ll pay depends on whether we’re replacing glass, resetting hardware, or rebuilding an opening. Here are the ranges we work within for this area:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
Several factors move a Lompico quote up or down: whether the rough opening needs rebuilding, whether we’re replacing one IGU or a full frame, what the County requires for that specific parcel, and whether the existing flashing and sill pan are salvageable. A free estimate includes a site visit, a look at the openings and drainage, and a written line-item quote so you know exactly what’s included. Call (833) 589-8103 to schedule yours.
Serving Lompico, CA — Our Local Coverage Area
We’re based in the Lompico 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 Lompico
Yes, in most cases we replace only the failed insulated glass unit, as long as the frame, sash, and hardware are in good condition. Fogged glass means the seal failed, not that the window is beyond repair. We’ll tell you if the frame itself is compromised. Call (833) 589-8103 and we’ll take a look.
For ES Windows repair in Felton and nearby, usually it’s a combination of worn sweeps, failed weatherstripping, and a sill pan that was either never installed properly or has rotted over time. In Lompico’s canyon setting, wind-driven rain finds every gap. We diagnose the door and the opening, then fix both. Call (833) 589-8103 for an inspection.
If you’re swapping glass or hardware within the existing opening, generally no permit is required. If you’re changing the size of an opening, adding a new window, or cutting into a load-bearing wall, Santa Cruz County will likely want plans and may require geotechnical review on steep parcels. We’ll tell you upfront what your project triggers. Call (833) 589-8103 to talk it through.
We use OEM ES Windows glass units, sweeps, rollers, and hardware where the product line is still supported. When OEM isn’t available, we source quality aftermarket glazing and weatherseal that match the unit’s specs. You’ll know which is which before we order anything.
Often yes, including for ES Windows in Mount Hermon. Slope settlement and years of seasonal movement shift the rough opening until the sash binds and the latch won’t engage. We re-shim the frame, adjust the hardware, and replace the weatherseal. If the frame is racked beyond adjustment, we’ll show you what replacement looks like. Call (833) 589-8103 for an exact quote, estimates are free.
Service Areas Near Lompico
Beyond Lompico, we serve the surrounding San Lorenzo Valley and coastal bench communities. That includes ES Windows work in Lexington Hills, Ben Lomond, Felton, Boulder Creek, and Brookdale. If you’re nearby and have an ES window or door that’s fogging, sticking, or leaking, give us a call.
Book Your ES Windows Service in Lompico Today
If you have ES Windows that fog, stick, leak, or won’t latch, call (833) 589-8103 to schedule a free estimate. We’ll inspect the openings, explain exactly what’s failing, and give you a written quote before any work starts.
Written by Glen Sorrento, Owner at Seaside Contractors, serving Lompico and the San Lorenzo Valley.