Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Ameristar Construction in Lompico, CA | Iron Beam Contractors
Iron Beam Contractors provides independent Ameristar window, sliding door, and exterior construction service throughout Lompico, CA. We’re not an Ameristar dealer or authorized warranty shop, but we work on these units every week in the Santa Cruz Mountains, which means we know which failures come from the product and which come from how it was installed. If you’re dealing with fogged glass, dragging sliders, or rot behind an Ameristar opening in Lompico, call (833) 756-5936 for a straight answer and a free estimate.
Why Lompico Residents Choose Us for Ameristar Service
Most contractors who show up in Lompico know how to swap a window. Few of them know the Ameristar line specifically: the vinyl weld points that crack on the single-hungs, the sill pans that were never sloped on the original cabin installations, the roller assemblies that bind under redwood litter. We do. Nolan Driscoll, our owner, built Iron Beam Contractors on a simple rule: tell the homeowner exactly what’s in the wall before you open it, not after. That matters doubly in Lompico, where the wall behind an Ameristar window is often not what anyone expects. We’re your Ameristar sales & service resource for the honest repair-versus-replace call, made by people who’ve done the work in this canyon, not read about it in a product bulletin.
We carry OEM Ameristar sash, glass, and roller assemblies when the frame is sound, and we keep matched aftermarket glazing and hardware on hand for the discontinued units. You don’t wait two weeks on a distributor. You get a crew that shows up ready for Lompico’s roads, Lompico’s redwoods, and Lompico’s fire-zone exterior requirements.
Styles & brands we work with







Common Ameristar Construction Problems We Solve in Lompico
- Fogged insulated glass units (IGUs). The seal fails and the pane hazes. We see this most on Ameristar windows installed in the 1990s and 2000s cabin stock throughout Lompico. If the sash and frame are still square, we swap the IGU. If the wall behind it is soft, that’s a different conversation.
- Cracked vinyl welds and sash corners. South-facing Ameristar single-hungs take full sun against a shaded canyon wall, and years of that thermal cycling separate the welds. Once the sash corner goes, the unit loses its structural seal, and water entry follows.
- Rotted rough openings behind Ameristar windows and sliders. This is the Lompico signature failure. Original sill pans were never sloped, water tracked back against redwood and T1-11 siding, and the rot started at the opening rather than the sash. We fix the framing, the flashing, and the siding before the new unit goes in.
- Dragging or seized Ameristar vinyl sliding patio doors. North-facing decks collect moss and redwood litter faster than gutters can handle it. The debris loads the track, the rollers corrode, and the door binds. We replace roller assemblies and re-align the track when the frame is salvageable.
- Ember-vulnerable exterior detailing around old Ameristar units. Lompico sits in a high fire-severity wildland-urban interface zone. Old window and door installations rarely have the ember-resistant trim, head flashing, or venting that Santa Cruz County and Cal Fire now expect. We correct that as part of every exterior opening we touch.
Ameristar Service in Lompico: What Local Conditions Mean for Your Equipment
Lompico runs through a steep, shaded canyon in the San Lorenzo River watershed, and the redwood canopy changes how Ameristar windows and sliders fail here compared to anywhere down the hill in Scotts Valley or Santa Cruz. In a sunny suburban lot, an Ameristar window usually fails at the glass seal. In Lompico, it fails at the rough opening. Damp winters and heavy canopy drive moss, rot, and decay on decks, siding, and the wooden framing around every window and door. By the time a homeowner notices fogged glass or a dragging slider, water has often been tracking in behind the original flashing for years. That means the job is rarely just a glass swap. It’s flashing, sill-pan, and siding repair before the new unit goes in. Our crews find this on cabins off Lompico Road, on the long private driveways, and everywhere the shade sits thick. If the structure makes sense on paper, it’ll hold in the field. If it doesn’t make sense on paper, we fix it before we touch a beam.
Ameristar Models & Products We Service in Lompico
We work on the full Ameristar by Masco builder-grade line: single-hung and double-hung vinyl windows, vinyl sliding patio doors, primed steel and fiberglass entry door slabs, and the white vinyl basement and utility sliders. Our parts approach depends on what we find. When the frame and welds are sound, we source OEM Ameristar sash, glass, and roller assemblies. When Ameristar has discontinued a part, we go to matched aftermarket glazing and hardware that meets or beats the original spec. If the frame is racked, the sill is soft, or the wall behind it has rot, we tell you straight that replacement beats another round of repairs. We keep the common failure parts stocked locally so Lompico turnaround is measured in days, not distributor lead times.
See the difference
Before
After
Before
After
Before
AfterAmeristar Service Pricing in Lompico
What you pay depends on whether we’re repairing a sash, replacing a full window, or rebuilding a rotted opening behind an Ameristar unit. Lompico adds a logistical layer: smaller loads, pump trucks staged at the road, materials staged at the flat spot near the driveway mouth before the climb begins. That planning is built into our estimate, not sprung on you later.
| Service | Price Range (Lompico) |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
Every estimate is free and line-itemed. You’ll see the window cost, the flashing and sill-pan work, the siding repair, and the delivery logistics as separate numbers. Call (833) 756-5936 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 – Ameristar Construction in Lompico
My Ameristar windows are fogged – do I need full replacement or can you just swap the glass? If the sash and frame are square and the weld points are intact, we can usually replace just the insulated glass unit. If the frame is racked or the surrounding wall is soft, we’ll tell you replacement is the better spend. Call (833) 756-5936 and we’ll assess it for free.
Lompico is in a high fire-severity zone – do my Ameristar windows meet what Santa Cruz County and Cal Fire want? Most original Ameristar units installed in Lompico’s older cabins do not meet current Chapter 7A ignition-resistant standards on their own, but the bigger issue is usually the surrounding detailing: no ember-resistant vents, improper head flashing, combustible trim at the opening. We correct those as part of any exterior window or slider job, and we can recommend replacement units that meet the county’s defensible-space and fire-hardening expectations.
Can a delivery truck get my new windows up my private Lompico driveway? Often no. On Lompico’s narrow, winding, often single-lane private roads, box trucks and concrete trucks frequently cannot make the turn or grade. We plan for smaller loads, pump trucks staged at the road, and materials staged at the flat spot near the driveway mouth. We’ll scope the road before we price the job.
My Ameristar sliding patio door drags and won’t roll – is that fixable? Usually, if the track and frame are intact. We replace the roller assemblies, clean and re-align the track, and address the moss and debris loading that caused the bind. If the sill has softened or the wall behind it is rotted, the honest answer is replacement. Call (833) 756-5936 for an exact assessment.
We have an unpermitted addition with old Ameristar windows – will that block a window replacement permit? It can complicate it. In Lompico, many properties carry unpermitted additions or legacy structures that trigger code review once a project starts. Santa Cruz County permitting will look at the whole assembly, not just the window. We’ll walk you through what the county and Cal Fire are likely to require, and we can plan the permit scope so you’re not surprised mid-job. Estimates are free; call (833) 756-5936.
Service Areas Near Lompico
We run Ameristar service throughout the Santa Cruz Mountains and down into the valley. That includes Lompico service area work, plus Ameristar service in Seven Trees and Ameristar service in Ben Lomond for homeowners just over the ridge or down the San Lorenzo. If you’re in a neighboring canyon or valley town, call us and we’ll tell you if we cover your road.
Book Your Ameristar Service in Lompico Today
Tell us what you’re seeing: fogged glass, a dragging slider, rot at the sill, or an exterior that needs fire-hardening. We’ll come out, look at the wall behind the unit, and give you a line-itemed estimate. Call (833) 756-5936 to schedule your free estimate.
Written by Nolan Driscoll, Owner at Iron Beam Contractors, serving Lompico and the Santa Cruz Mountains.