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Ameristar Construction in Claremont, CA | Moreno Valley Builders
We provide independent Ameristar window and door service across Claremont, from the Village to the 1950s ranch tracts south of Foothill, plus Ameristar service in Upland. The thing that separates our Ameristar work here is that we know the design-review expectations on historic and preservation-minded streets, which means a window repair or replacement gets done correctly the first time, not flagged and redone. Call Moreno Valley Builders at (877) 752-3154 for a free estimate on any Ameristar repair, part, or full replacement.
Why Claremont Residents Choose Us for Ameristar Service
Most contractors in Claremont can swap a window. Few can tell you whether the Ameristar 8500 single-hung you’re looking at has a salvageable jamb or needs full frame replacement, and fewer still know how to handle the divided-light details a 1910s Craftsman near the Colleges demands. That’s our lane. We work on Ameristar windows and doors throughout the 91711 ZIP, and we’ve pulled enough original units out of Claremont homes to know which series fails where and why. Noel Trevino, our owner and general contractor, grew up in Sunnymead Ranch and has spent close to three decades reading framing, flashing, and seal details on Inland Empire homes. He’s the one who walks your job before we quote it. We’re an independent Ameristar service provider, not a manufacturer affiliate, so our recommendation is based on the condition of your windows and doors, not a quota.
Styles & brands we work with







Common Ameristar Construction Problems We Solve in Claremont
These are the five Ameristar issues we see most across Claremont, tied to the specific housing stock and weather patterns here:
- Corroded rollers and worn tracks on Ameristar 1500 sliders. The original aluminum sliders in 1950s-60s ranch homes on Claremont’s south and east sides take decades of dry, dusty air and the occasional Santa Ana gust. Rollers seize, tracks groove, and the door goes from smooth to shoulder-shove. We replace rollers and realign tracks before the frame gets damaged.
- Fogged dual-pane units from seal failure. West-facing Ameristar windows installed in the 1980s and 90s bake in Claremont’s intense afternoon sun. Sealant degrades, the insulated glass unit loses its charge, and you get condensation between the panes. We can often replace just the IGU rather than the entire window.
- Rot at sills and jambs on wood-framed Ameristar windows near the Village. The occasional heavy winter rain against early-1900s framing means water gets where inadequate flashing let it in. By the time you see peeling paint, the sill is usually soft. We cut out the rot, splice in new wood, and reflash so it doesn’t return.
- Bent balances and hinges after Santa Ana wind events. Ameristar casement and awning windows that weren’t specified for high wind loads get torqued when a Santa Ana blows through the foothills. We see bent hinge arms and snapped balances regularly in the weeks after a strong event.
- Sticking or dropped single-hung sashes on Ameristar 8500 Series units. Older balances lose tension and the sash won’t stay up. It’s a nuisance most people live with far too long. In many cases, it’s a same-day parts swap, not a replacement.
Ameristar Service in Claremont: What Local Conditions Mean for Your Equipment
Here’s something that catches a lot of Claremont homeowners off guard when they start a window project: if your home sits near the historic Village or along the college-adjacent streets, exterior changes often have to pass preservation-minded design review. That means a new window on an early-1900s Craftsman on, say, College Avenue or Indian Hill Boulevard may need to match the original divided-light pattern, muntin profile, and exterior trim color. A tract home in a neighboring city would never face that. We bring samples and spec sheets to the estimate so you can show the reviewing body exactly what the finished opening will look like. On a 1920s Craftsman near the Claremont Colleges, we replaced a failing Ameristar 8500 single-hung with rotted sill and fogged glass, matched the original wood trim and divided-light configuration, and used OEM parts so the new sash operated like it belonged there. The homeowner and the design guidelines both signed off.
Ameristar Models & Products We Service in Claremont
We service the Ameristar 8500 Series single-hung, the 1500 Series sliding patio door, the 9500 Series casement, and the A250 Series aluminum window. That covers the original units in Claremont’s ranch tracts, the mid-century replacements on Village-adjacent homes, and a good portion of what’s been installed in the last thirty years. Our Ameristar sales & service team stocks common balances, rollers, locks, and weatherstripping in the service vehices, so a routine repair in Claremont doesn’t wait on a two-week parts order. For critical components like balances and seals, we use OEM Ameristar parts. When an aftermarket part meets or beats the original spec at a lower cost, we’ll tell you and let you choose.
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AfterAmeristar Service Pricing in Claremont
Pricing depends on the condition of the frame, whether we’re repairing or replacing, and what the design-review situation looks like on your street. These are our typical ranges for the three Ameristar services Claremont homeowners ask about most:
| Service | Typical Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
The estimate includes a full inspection of the existing window or door, the frame, the flashing, and any surrounding trim, then a written line-item quote, whether you’re in Claremont or need Ameristar repair in San Antonio Heights. You’ll know exactly what’s being done and what it costs before we order anything. Call (877) 752-3154 to schedule a free estimate.
Serving Claremont, CA — Our Local Coverage Area
We’re based in the Claremont area and know this community well, and we also offer Montclair Ameristar service nearby. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Ameristar Construction in Claremont
Can you repair my Ameristar window in Claremont if it’s fogged or has a broken seal? Yes, and in most cases we don’t need to replace the entire window. We can pull the sash, order a replacement insulated glass unit to the original size, and reinstall it using OEM Ameristar seals and glazing. Call (877) 752-3154 and we’ll confirm whether a glass-only fix works for your unit.
Do I need a permit to replace windows in Claremont’s historic district? It depends on the street and the scope, but most exterior changes in the Village and college-adjacent areas trigger some level of design review. We’ll tell you during the estimate whether your project needs review, and we prepare the drawings and specs that the reviewers want to see.
What’s the best way to fix a sticking Ameristar sliding door in my Claremont ranch home? The first step is pulling the panel and checking the rollers and track for wear and debris, which is what we do on a service call. On the original 1500 Series sliders in Claremont’s ranch tracts, rollers are usually the culprit. We clean the track, replace the rollers with OEM or better-grade aftermarket parts, and realign the panel so it glides.
How do I know if my Ameristar windows are original to my 1950s Claremont home? Check the corner of the glass or the metal spacer for an etching or stamp, and look at the hardware. Original Claremont ranch-era Ameristar windows often have a specific roller and lock design that only appears on units installed in that period. We can identify them during a service call and tell you whether they’re worth repairing or past their useful life.
Can you install Ameristar impact windows in Claremont to protect against Santa Ana winds? Yes. Impact-rated units are a smart upgrade for any Claremont home that catches full wind exposure off the San Gabriel foothills. We spec impact-rated Ameristar windows and doors, and the installation includes the structural anchoring and flashing details the wind loads demand. Call (877) 752-3154 for a quote on your openings.
Service Areas Near Claremont
We also serve homeowners in Moreno Valley, Grand Terrace, Loma Linda, Highgrove, and Mead Valley. If you need Ameristar work in Foothill Ranch, see Ameristar service in Foothill Ranch. For the Coto De Caza area, Ameristar service in Coto De Caza covers what you need. Our full coverage area is on the Claremont service area page.
Book Your Ameristar Service in Claremont Today
If your Ameristar windows or doors need a repair, a replacement, or an honest assessment, call us at (877) 752-3154—we also provide Ameristar repair in La Verne. We’ll schedule a time that works for you, inspect the units, and give you a written estimate before any work begins.
Written by Noel Trevino, Owner & General Contractor at Moreno Valley Builders, serving Claremont and the Inland Empire for nearly three decades.