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 Lexington Hills, CA | Moreno Valley Builders
We provide independent ES Windows construction, repair, and replacement service throughout Lexington Hills, CA. What separates our work here from a generic window job is logistics: many Lexington Hills homes sit off narrow private mountain roads where a standard delivery truck cannot turn around, so we plan every ES Windows project around site access before we order the first unit. Led by Noel Trevino, Moreno Valley Builders brings full-scope general contracting discipline to window work, from flashing details to fire-code compliance. Call (877) 752-3154 for a free estimate.
Why Lexington Hills Residents Choose Us for ES Windows Service
Most window contractors can swap a sash. Few understand why an ES Windows 4000 Series unit fogs out on a shaded Lexington Hills hillside in three seasons, or why the sill on a 1980s aluminum single-pane slider rots from the inside even when the glass looks fine. We do, because we have torn enough of them apart on homes off Idylwild Road, Aldercroft Heights Road, and the smaller private lanes off Highway 17. Noel grew up in Sunnymead Ranch and has spent nearly three decades rebuilding homes across the Inland Empire and into the Santa Cruz Mountains; he learned framing, concrete, and mechanical systems at Riverside City College, then spent years undoing other people’s shortcut work. That background shows in how we approach your windows. We also bring that same expertise to our Los Gatos ES Windows service. We source OEM ES Windows parts when they are available for exact fit, and for discontinued lines we use aftermarket components that meet or exceed the original spec. We also do not pretend a warranty covers labor on a 20-year-old frame. If the details aren’t right on paper, they won’t be right in the wall.
Styles & brands we work with







Common ES Windows Construction Problems We Solve in Lexington Hills
Lexington Hills throws a specific set of conditions at every window and door. Here is what we see most often in this part of the Santa Cruz Mountains:
- Fogged insulated glass units (IGUs) from seal failure. Marine fog off the Pacific rolls into Lexington Hills year-round, and the daily thermal cycling between damp fog and hot summer sun stresses IGU seals faster than inland climates. We rebuild or replace fogged units on ES Windows 4000 Series vinyl single-hungs and 8000 Series sliders all the time.
- Rotted wood subframes and sills behind ES vinyl units. Winter rain drives hard on west-facing hillside exposures, and if the original flashing was poorly lapped or missing, water finds the wood subframe behind the vinyl. The window can look fine from inside while the structure behind it quietly fails. We rebuild openings with proper flashing before setting new units.
- Hardened, cracked vinyl weatherstripping and frames from UV and ember exposure. Lexington Hills sits in a wildfire-hardening zone, and summer sun plus hot ember conditions degrade vinyl faster than homeowners expect. Cracked weatherstripping means drafts, water intrusion, and higher heating bills in a community that already pays a premium for mountain living.
- Out-of-square frames and binding sashes from slope movement. Many Lexington Hills homes sit on pier-and-beam or stepped foundations cut into steep grades. Even minor soil movement or pier settling twists window openings, which binds sashes, misaligns latches, and leaves gaps that leak air and water. We correct the opening before resetting the window.
- Failing hardware on pre-1990 aluminum single-pane sliders. Older ES Windows aluminum sliders still in service across Lexington Hills often have worn roller assemblies and corroded tracks. We replace hardware or swap the entire unit for a modern insulated frame, depending on the condition of the surrounding structure.
ES Windows Service in Lexington Hills: What Local Conditions Mean for Your Equipment
Lexington Hills is unincorporated Santa Cruz County, which sounds like a bureaucratic footnote but changes nearly everything about a window job. There is no city building department here. Permits go through Santa Cruz County, and fire-district review runs alongside standard plan check. That means before we can pull a permit for an ES Windows replacement on many lots, we have to verify defensible space, confirm ignition-resistant detailing under Chapter 7A, and sequence work so the fire marshal can sign off. In practice, a window replacement on a Lexington Hills cabin is rarely just a window replacement. It is a fire-hardening project with a window in the middle. We also contend with narrow, winding private roads off Aldercroft Heights Road and the steep lanes around Idylwild Road. A concrete mixer or materials truck may not reach the site at all, which is why we stage ES Windows deliveries at pull-offs and hand-carry units to the opening. Homeowners who have tried to run this with an out-of-area crew learn the hard way that a Google Maps route and a real mountain driveway are two very different things.
ES Windows Models & Products We Service in Lexington Hills
Our crew works on ES Windows 4000 Series vinyl single-hungs, ES Windows 8000 Series vinyl sliding glass doors, pre-1990 aluminum single-pane sliders, and custom wood-clad casements still scattered across older Lexington Hills cabins and rebuilds from the 1985 Lexington Fire and 2020 CZU Lightning Complex. For current production lines, we order OEM ES Windows glass and hardware whenever the manufacturer’s lead times support the project. For obsolete or discontinued lines where OEM parts are no longer produced, we specify quality aftermarket components that meet or beat the original performance. That is the honest repair-versus-replace line: if the frame is sound and only the glass or hardware failed, we repair. If the seal failure is widespread or the frame has softened from years of mountain moisture, we recommend replacement and show you the numbers on both paths. We are an independent ES Windows service provider, not a manufacturer-authorized dealer, which is exactly why we can speak plainly about cost and part availability. Read more about our broader ES Windows sales & service capabilities.
See the difference
Before
After
Before
After
Before
AfterES Windows Service Pricing in Lexington Hills
Window work in Lexington Hills is priced by scope, access, and fire-code requirements, not by a flat per-window fee that evaporates on site. The table below reflects what we quote across the Santa Cruz Mountains, including our ES Windows service in Monte Sereno, and we hold to line-item pricing once we have walked the site.
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Replacement & Installation | $8,000 – $20,000 |
What changes the number on a Lexington Hills job: how many units need replacing, whether the openings need structural repair, whether wildfire-hardening upgrades like ember-resistant vents or Class A roofing are folded into the same permit, and how difficult the site access is. A free estimate from us means we walk the site, check the access route, check the existing flashing, and give you a written number you can compare. It does not mean a ballpark guess over the phone. Call (877) 752-3154 to schedule yours.
Serving Lexington Hills, CA — Our Local Coverage Area
We’re based in the Lexington Hills 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 Lexington Hills
Yes. Lexington Hills sits inside a wildland-urban-interface review area, and Santa Cruz County enforces Chapter 7A ignition-resistant construction standards. That means window and door openings need fire-rated flashing details, ember-resistant sealants, and proper integration with the surrounding siding and sheathing. We do not skip this step to save a few dollars. A window opening that leaks water or lets embers in will fail both the county inspection and the first real winter storm. Call (877) 752-3154 for an exact quote on fire-hardened ES Windows replacement.
When a pier-and-beam or stepped foundation on a slope settles even a few degrees, window openings go out of square. Sashes bind, latches misalign, and gaps open at the corners where air and water get in. We check the opening geometry before we order new ES Windows units, and if the structure has moved, we correct the rough opening rather than forcing a square window into a parallelogram. That correction is part of the estimate, not a surprise change order. The same care applies to our ES Windows repair in Cambrian Park.
Yes, and this is standard operating procedure for us in Lexington Hills, not an exception. Many homes off Aldercroft Heights Road and Idylwild Road sit at the end of narrow private lanes where a delivery truck cannot turn around or a boom truck cannot set up. We stage materials at the nearest pull-off, hand-carry units to the site, and size the project sequence around that access from day one. It adds labor, but it is the difference between a job that finishes and a job that sits half-delivered for a month.
Most Lexington Hills ES Windows replacement jobs fall between $4,500 and $15,000, depending on the number of units, the condition of the openings, site access, and any wildfire-hardening work folded into the permit. Impact-rated window installations run higher, typically $8,000 to $25,000. We provide a written line-item estimate after walking the property. Call (877) 752-3154 and we will set a time.
We do both, and we will tell you which one actually makes sense. Fogged IGUs, worn rollers, and cracked weatherstripping are repairs we handle regularly when the frame is sound. If the frame has rotted, shifted, or lost its structural integrity, we recommend replacement and walk you through the cost difference honestly. The goal is a window that works for another 20 years, not a patch that buys you two. We bring the same standard to our ES Windows repair in Scotts Valley.
Service Areas Near Lexington Hills
We serve Lexington Hills and the surrounding Santa Cruz Mountains communities, including Lexington Hills service area homes along the Highway 17 corridor. Our crews also cover ES Windows service in Communications Hill for homeowners on the San Jose side of the ridge, and ES Windows service in Lompico for the mountain lots east of Zayante Road. If you are in a neighboring unincorporated pocket of Santa Cruz County, call us and we will tell you straight whether we can get a truck to your road.
Book Your ES Windows Service in Lexington Hills Today
If your ES Windows are fogged, leaking, or binding, do not wait for the next winter storm to find the gap. Call Moreno Valley Builders at (877) 752-3154, and we will schedule a free on-site estimate. Noel and the crew will walk your property, check the access, check the openings, and give you a written number. One contractor. Every phase. From permits to punch list.
Written by Noel Trevino, Owner & General Contractor at Moreno Valley Builders, serving Lexington Hills and the Santa Cruz Mountains.