







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Ameristar Construction in Riverside, CA | Penhallow Remodeling Riverside
We’re a Riverside General Contractor and independent Ameristar construction service provider serving homeowners across Riverside. We handle Ameristar HVAC equipment during kitchen remodels, bathroom remodels, and roof work, and the one thing that sets our Ameristar work apart here is that we know how these systems fail in Riverside specifically. Deep 1920s crawlspaces, Santa Ana wind debris, and post-1990 tract home duct constraints each produce a different kind of Ameristar problem. Trevor Nash leads our crew, and we’ll give you a number before we pick up a tool. Call (341) 895-1170.
Why Riverside Residents Choose Us for Ameristar Service
We’re not an authorized Ameristar dealer, and we’re upfront about that. That independence is the reason homeowners call us. Our crew has spent the better part of two decades working on homes throughout the Inland Empire, and we’ve put real hours into Riverside jobs, including older homes in the Arlington neighborhood where what’s behind the walls rarely matches what the original plans say. Trevor Nash grew up in Los Angeles and learned his trade at Los Angeles Trade-Technical College, where the first lesson was knowing what you’re getting into before you swing a hammer. We carry that same approach to Ameristar equipment: we diagnose the full system, not just the symptom, and we explain what we find in plain English. If you’re planning a kitchen remodel and your Ameristar furnace sits in the path of the new layout, we’ll tell you what moving it costs and whether the ductwork can stay. That’s how we work. Check out our broader Ameristar sales & service expertise for more on the equipment we cover.
Styles & brands we work with






Common Ameristar Construction Problems We Solve in Riverside
- Cracked heat exchangers in Ameristar Heritage furnaces. Riverside’s hard water produces mineral-heavy air that moves through these systems year after year. When Santa Ana wind cold snaps hit in late fall, the furnace cycles harder, and that’s when carbon monoxide detectors often flag the crack. We replace the heat exchanger with a genuine Ameristar part because safety is not the place to cut corners.
- Frozen evaporator coils in Silver Series 13 SEER air conditioners. Airborne dust and debris are a constant in Riverside’s planned communities, especially during Santa Ana events. Clogged condensate drains back up, the coil ices over, and by August the unit stops cooling. We clear the drain, check the coil, and correct the airflow issue that caused it.
- Compressor contactor pitting in Ameristar M4 rooftop packaged units. Riverside summers regularly exceed 100°F, and rooftop units cycle constantly in July and August. That repeated electrical arcing pits the contactor contacts until the compressor stops engaging. We stock high-quality aftermarket contactors that meet or exceed OEM specs, so this repair is usually same-week.
- Blower motor capacitor failure in Ameristar heat pumps. Riverside’s inland grid sees voltage spikes during summer brown-out events. The blower motor capacitor takes the hit, and the air handler stops moving air. We keep replacement capacitors in our vans, because this one is too common to schedule a second trip.
- Rusted metal plenums and loose return-air pans in deep Riverside basements. Homes in the Wood Streets and Magnolia Center have unusually deep 1920s-era crawlspaces. Condensation on Ameristar ductwork in those below-grade spaces is rarely a problem in our dry heat, but we’ve had to replace rusted plenums and re-secure return pans after less experienced contractors worked through historic home renovations.
Ameristar Service in Riverside: What Local Conditions Mean for Your Equipment
Riverside’s construction industry sits at an odd intersection. The city holds late 19th-century Victorians and Craftsman homes downtown, then sprawls into massive post-1990 stucco tract developments. Contractors here have to know both historic preservation standards and the shortcuts tract builders took during rapid-fire production. For Ameristar owners, that means something specific: Riverside’s ‘Riverside basements’ – the unusually deep 1920s-era crawlspaces in the Wood Streets and Magnolia Center – are rare for Southern California, and they put Ameristar HVAC ductwork through below-grade spaces that other Inland Empire cities simply do not have. When a crew replaces those ducts, they have to account for shoring, waterproofing, and access constraints that a contractor in Menifee or Ontario never sees. We’ve corrected duct runs in those crawlspaces that were installed twenty years ago with undersized supports and no condensation planning. It’s a Riverside-specific problem, and it’s exactly the kind of thing we look for on every Ameristar call.
Ameristar Models & Products We Service in Riverside
We service the full range of Ameristar equipment you’ll find in Riverside homes. That includes the Ameristar Heritage gas furnace and its matching evaporator coil, the Silver Series 13 SEER air conditioner, the M4 series rooftop packaged unit, and the high-efficiency Ameristar heat pump often paired with a variable-speed air handler. For parts, our approach is simple: we source genuine Ameristar heat exchangers and contactors when safety and system longevity depend on it. For capacitors, motors, and control boards, we use high-quality aftermarket parts that meet or exceed OEM specifications at 20 to 40 percent lower cost. Most common repair parts are stocked locally, which means faster turnaround for Riverside homeowners who don’t want to wait on a freight shipment from out of state.
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AfterAmeristar Service Pricing in Riverside

What we charge depends on what we find, and we write it down before we touch anything. Here are the numbers we typically see for Ameristar work in Riverside:
| Service | Typical Riverside Price Range |
|---|---|
| Ameristar furnace heat exchanger replacement | $2,200 – $4,500 |
| Ameristar condenser contactor replacement | $300 – $600 |
| Full Kitchen Remodeling | $14,000 – $45,000 |
| Roof Repair | $400 – $1,800 |
The heat exchanger range depends on furnace age, access, and whether the plenum has to be modified. Kitchen remodel pricing moves with cabinet lines, countertop material, and how much of the Ameristar ductwork has to be relocated. A free estimate includes a written line-item breakdown, not a verbal ballpark. Call (341) 895-1170 and we’ll schedule a time that works for your actual schedule.
Serving Riverside, CA - Our Local Coverage Area
We’re based in the Riverside 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 Riverside
We can handle the work without voiding your warranty in most cases, but you should know that we are an independent service provider, not an Ameristar-authorized contractor. If your Ameristar equipment is still under factory warranty, we’ll help you understand which components are covered and whether a factory-authorized tech is required for a specific repair. For remodels that involve moving ductwork, relocating furnaces, or modifying returns, the warranty picture gets complicated. We’ll walk you through it before we start, in writing. Call (341) 895-1170 to discuss your specific Ameristar system and remodel scope.
Almost every August freeze-up we see in Riverside comes down to a clogged condensate drain line, usually packed with the fine dust and blown debris that fills the air during Santa Ana wind events and summer afternoons. The drain backs up, the coil ices over, and the unit stops cooling. We clear the drain, check the coil for damage, and fix the underlying airflow cause. If it happens every year, there’s a fixable reason. Call (341) 895-1170 and we’ll come out, find it, and give you a written price before we do anything.
Not necessarily, but you do need a professional combustion air assessment before you add a high-CFM exhaust hood. Riverside’s older homes, especially those with pre-1980 construction, often have air sealing that changes the pressure balance when a powerful hood starts pulling air out of the kitchen. If your Ameristar furnace draws combustion air from the same space, that negative pressure can pull carbon monoxide back into the home. We check the air balance, the furnace intake, and the hood specifications, then tell you exactly what needs to change. Call (341) 895-1170 for a no-pressure assessment.
In homes with those deep 1920s-era Riverside crawlspaces, heat pump line sets often run under the bathroom, and Bathroom Remodeling in Riverside can expose or interfere with them. We route the lines through the below-grade space with proper support, re-insulate them, and re-pitch the condensate drain so the dry heat doesn’t become a moisture problem. The depth of those Wood Streets and Magnolia Center basements gives us room to work, but it also means the job takes longer than a standard slab home. We’ll give you a written schedule and stick to it. Call (341) 895-1170 for specifics on your layout.
Yes, we coordinate that work. Re-roofing a tile roof is the ideal time to replace an aging Ameristar M4 rooftop packaged unit, because the curb, flashing, and roof penetrations are already open. We remove the old unit, have the roofer reset the curb and install new flashing, then set the new unit and re-connect the ductwork and electrical. Doing it at the same time saves you the cost of cutting back into a fresh roof later. Call (341) 895-1170 and we’ll give you a written number for the Ameristar side of that job.
Service Areas Near Riverside
We work throughout Riverside and the surrounding Inland Empire communities. If you’re in Anaheim, check out our Ameristar service in Anaheim page. If you’re further east, see our Ameristar service in Ontario coverage. We also serve San Bernardino, Menifee, Claremont, and the Riverside neighborhoods of Wood Streets, Magnolia Center, Mission Grove, and Arlington. For the full picture, visit our Riverside service area page.
Book Your Ameristar Service in Riverside Today
Tell us what’s going on with your Ameristar equipment. We’ll give you a number before we pick up a tool, that’s just how this works. Call (341) 895-1170 to schedule your free estimate in Riverside today.
Written by Trevor Nash, Owner at Penhallow Remodeling Riverside, serving Riverside since 2004.












