Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Rancho Cucamonga Homeowners Choose Ameristar Construction
Rowan Construction Group Rancho Cucamonga provides independent Ameristar construction service, Ameristar repair in Rancho Cucamonga, and replacement across the city’s 1980s-2000s tract housing stock. We are not authorized by Ameristar - we are an independent service provider - and that independence lets us tell you honestly when an Ameristar product is worth repairing versus when replacement saves money long-term. Our crew has rebuilt Ameristar kitchens, baths, and roofs from Alta Loma to Etiwanda Heights, and we put every price in writing before work starts under Clause 1 of The Haven Standard. Call (909) 373-9612 for a free estimate.
Why Trust Rowan Construction Group Rancho Cucamonga for Your Ameristar Construction?
We’ve torn out enough Ameristar installations in Rancho Cucamonga and nearby areas to know the failure patterns by heart, including homes that need Ameristar repair in Upland. The particleboard cabinet boxes in Ameristar NCI lines swell at sink bases. The raised-panel oak doors crack at the panel edges after twenty years of dry heat cycling. The fiberglass tub surrounds flex at the drain corners. The builder-grade asphalt shingles lose granules and lift at the gable ends when Santa Ana winds come through the Cajon Pass corridor.
Grant Rowan, our owner, trained at Los Angeles Trade-Technical College in framing and finish carpentry before moving into full general construction. He’s put in long stretches across Rancho Cucamonga, including renovation work near the Cucamonga Winery Historical Landmark corridor. The discipline he developed - written scopes, itemized change orders, photos at every stage - is now The Haven Standard that governs every crew we send out. Our technicians are background-checked and uniformed. A live person answers calls 24/7. Every visit produces a documented photo record, included standard, not sold as an upgrade.
We carry OEM-spec Ameristar replacement doors, drawer fronts, and hinges for NCI cabinet lines. We stock compatible acrylic shower bases and tile-ready pans for tub-to-shower conversions. We know which Ameristar roofing shingles can be spot-repaired after wind lift and which have reached end of useful life. When we quote a job, the number is flat, written, and includes a written scope and warranty. No work proceeds on a change until the change order is signed. That’s the administrative discipline that has kept our projects within a few percent of the agreed price across 4,000-plus jobs since 2007.
Common Ameristar Construction Problems We Fix in Rancho Cucamonga

- Particleboard cabinet box failure at sink bases and dishwasher openings. Ameristar NCI cabinet lines used particleboard boxes with a melamine or wood-veneer face - standard for builder-grade kitchens in late-1990s and 2000s Rancho Cucamonga tract homes. Slow leaks from sink drains, dishwasher hoses, or garbage disposals wick into the particleboard, causing it to swell, delaminate, and crumble. The box sags. The door hinges tear out of the stile. We see this regularly in homes near Day Creek and along the older Etiwanda cores. Our fix: rebuild the damaged box in plywood, reuse structurally sound upper cabinets, and install new Ameristar-profile doors with soft-close hinges. The layout stays. The budget stays under full replacement.
- Raised-panel oak door cracking and hinge pull-out. Ameristar’s raised-panel oak doors look substantial but the panel is a thin veneer over MDF, and the stiles are narrow. After twenty-plus years of Rancho Cucamonga’s dry heat cycling - summer days over 100°F, winter nights in the 40s - the wood moves, the panel edges crack, and the hinge screws strip out of the stile. The door hangs crooked or won’t close. We replace with OEM-spec Ameristar-profile doors or upgrade to a compatible hardwood door that accepts modern soft-close hardware.
- Fiberglass tub and shower surround cracking at drain and pan corners. Ameristar fiberglass and acrylic shower kits were common in Rancho Cucamonga’s rapid post-1977 development. The pans flex under load, stress-cracking at the drain opening and the front corners. Water seeps through, rotting the subfloor and wall studs before the homeowner sees a stain on the ceiling below. We pull the surround, inspect the framing, and install a quality acrylic or tile base that won’t flex. If the surround is cracked but the framing is sound, we may recommend a full tub-to-shower conversion with a tile-ready pan and waterproof membrane.
- Builder-grade asphalt shingle granule loss and wind lift. Ameristar 3-tab and laminated architectural shingles on Rancho Cucamonga roofs face a brutal combination: intense inland UV that bakes the asphalt binder, followed by Santa Ana wind events that exceed 60 mph through the Cajon Pass corridor just east of the city. The result is granule loss that exposes the mat, seal-strip failure that lets tabs lift, and wind-driven rain intrusion at ridges and gable ends. In the northern hillside neighborhoods near Alta Loma and Etiwanda Heights, these roofs may also need Class A fire-rated replacement under California’s WUI codes. We inspect, document with photos, and quote spot repair versus full replacement honestly.
- Laminate countertop delamination and edge failure. Ameristar laminate and solid-surface countertops sold through builder channels were standard in the city’s 1980s-2000s housing stock. The laminate separates from the substrate near sink cutouts and at the front edge where water sits. The particleboard substrate swells. We replace with quartz, granite, or solid-surface tops - Cambria, Caesarstone, Silestone - cut to fit the existing cabinets with a proper backsplash seal.
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AfterAmeristar Parts & Our Repair-vs-Replace Approach
We use OEM-spec Ameristar replacement doors, drawer fronts, and hinges when the existing cabinet boxes are still structurally sound. The finish matches. The hardware lines up. If the boxes are already swollen or the face frames are warped, we reface with a compatible cabinet line - KraftMaid, Wellborn - or replace boxes entirely. We’ll tell you which path costs less over ten years, not just today.
On showers and tubs, we skip cheap aftermarket pans that crack in a year. We go to quality acrylic or tile bases from manufacturers who warranty their products for residential use. And we’ll tell you straight when an Ameristar tub surround has too many cracks, too thin fiberglass, or too much hidden damage to be worth patching. Measure twice, document once, no surprises at closeout.
On roofing, we match Ameristar shingle profiles when spot repair makes sense, including Fontana Ameristar service calls for wind damage. When the roof is past 25 years or the wind damage is widespread, we quote GAF or Owens Corning replacement systems with proper underlayment and ridge venting. Call (909) 373-9612 and we’ll walk through what your roof actually needs.
Our Ameristar Service Process - Step by Step

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Diagnosis with photo documentation. We inspect the Ameristar product, identify the failure mode, and photograph everything - the swollen cabinet box, the cracked shower pan, the lifted shingle tabs. You get the photos. We explain what’s causing the problem and what happens if it’s not addressed.
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Written quote before any work starts. Under Clause 1 of The Haven Standard, the price is flat, itemized, and signed before anyone picks up a tool. No “call for a quote.” No verbal estimates that change at invoice.
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Repair or install with OEM-compatible parts. We use Ameristar-spec components when they exist and quality equivalents when they don’t. Cabinet rebuilds use plywood, not particleboard. Shower pans use reinforced acrylic or tile-ready systems. Roofing uses manufacturer-warrantied materials with proper nailing patterns.
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Testing and quality check. Cabinets get door alignment and hardware function checks. Showers get flood testing for pan integrity. Roofs get post-repair inspection for shingle seal and flashing continuity.
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Warranty documentation. You receive a written warranty, the photo record from every visit, and a final walkthrough. The 365-Day Done Right Promise applies: if it’s not done right, we make it right.
Ameristar Products We Service & Install in Rancho Cucamonga
We work on Ameristar by NCI cabinet lines - raised-panel oak and maple door styles from late-1990s through 2000s production. We service Ameristar fiberglass and acrylic bathtub and shower surround kits, the builder-grade units installed in tract homes across the city. We repair and replace Ameristar asphalt roofing shingles, both 3-tab and laminated architectural lines, on Inland Empire roofs. We replace Ameristar laminate and solid-surface countertops with upgraded materials.
We stock Ameristar-profile replacement doors, drawer fronts, and hinges locally for fast turnaround on cabinet repairs. We carry acrylic shower bases and tile-ready pans for tub-to-shower conversions. We maintain roofing inventory matched to common Ameristar shingle colors and profiles used in Rancho Cucamonga’s 91730 and 91764 ZIP codes.
We Also Service These Brands

Rowan Construction Group Rancho Cucamonga is not a single-brand shop. We source across fifty-plus vetted brands: KraftMaid and Wellborn cabinets, Cambria and Caesarstone and Silestone countertops, GAF and Owens Corning roofing, Kohler and Toto fixtures, Belgard and Techo-Bloc pavers. That sourcing depth gives our written quotes honest numbers rather than inflated ones.
FAQs - Ameristar Construction Service in Rancho Cucamonga
Is Rowan Construction Group Rancho Cucamonga authorized by Ameristar?
No. We are an independent Ameristar service provider, not authorized or affiliated with Ameristar or NCI. Our independence means we can recommend repair versus replacement based on your specific product condition and budget, not based on a manufacturer’s sales goals. Call (909) 373-9612 for a free estimate.
My Ameristar NCI kitchen cabinets have water damage at the sink base - can you match the oak doors or do I have to redo the whole kitchen?
In most cases, we can match the oak doors. We rebuild the damaged sink base in plywood, reuse structurally sound upper and adjacent base cabinets, and install new Ameristar-profile raised-panel oak doors and drawer fronts with soft-close hinges. The finish matches the existing boxes. You keep the layout. The cost runs $4,000-$13,000 for cabinet installation work versus $14,000-$45,000 for a full Kitchen Remodeling. Call (909) 373-9612 and we’ll inspect the boxes to confirm they’re salvageable.
How do I know if my Ameristar fiberglass tub surround is cracked badly enough to convert to a walk-in shower?
Look for flexing at the pan corners, staining on the ceiling below, or a musty smell from the wall cavity. These indicate water has penetrated behind the surround. Hairline surface cracks can sometimes be repaired. Cracks at the drain opening, delamination of the fiberglass layers, or soft spots in the subfloor mean the surround is done. We inspect with the surround partially removed to assess framing damage, then quote tub-to-shower conversion at $3,500-$10,000 or shower replacement at $3,000-$8,500 depending on tile selection and plumbing changes. Call (909) 373-9612 to schedule a look.
Are the Ameristar shingles on my Rancho Cucamonga roof failing because of age or because of the heat and wind?
Usually both. Ameristar builder-grade asphalt shingles in this city face inland UV that accelerates asphalt oxidation, plus Santa Ana wind events that lift tabs and break seal strips. A 20-year shingle in Rancho Cucamonga often shows functional failure at 15 years. We inspect for granule loss percentage, seal strip integrity, and wind lift pattern. Spot repair at $400-$1,800 works for isolated damage on a roof with remaining service life. Widespread failure requires replacement. Call (909) 373-9612 for an inspection and written quote.
Can you reface Ameristar cabinets instead of replacing them, and will the new doors actually match the old stain?
Yes, if the cabinet boxes are structurally sound. We use OEM-spec Ameristar replacement doors in the original profiles and stains. Where exact match is no longer available, we source from compatible manufacturers and finish to blend. Refacing costs less than full replacement and avoids the demolition dust. We’ll tell you during inspection if your boxes are too far gone for refacing to make sense. Call (909) 373-9612 for a free assessment.
Do you replace Ameristar laminate countertops with quartz, and what does that cost in Rancho Cucamonga?
Yes. We remove Ameristar laminate and solid-surface tops and install quartz, granite, or upgraded solid surface - Cambria, Caesarstone, Silestone - cut to fit your existing cabinets with proper backsplash and sink cutout sealing. Countertop installation runs $2,000-$6,500 depending on material, edge profile, and linear footage. The new top transforms the kitchen without touching the cabinets. Call (909) 373-9612 for an exact quote - estimates are free.
Book Your Ameristar Service in Rancho Cucamonga, CA

Rowan Construction Group Rancho Cucamonga has delivered 4,000-plus projects since 2007, every one with a written price before work started and a documented photo record when the crew left. We offer a Free Second Opinion on any written estimate - bring a competitor’s quote and we’ll review it line by line at no charge. The 365-Day Done Right Promise backs every job. Call (909) 373-9612 to schedule your free estimate.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Rancho Cucamonga since 2007.







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