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Ameristar Construction in Highgrove, CA | Stallion Contractors
We handle Grand Terrace Ameristar service throughout Highgrove, CA, with a focus on the full-scope work this area actually demands: additions, roof replacements, and full kitchen remodels. What separates our Ameristar work here isn’t a factory badge. It’s knowing that Highgrove projects run through Riverside County Building & Safety plus separate well and septic review, and timing sitework around Santa Ana wind events and early-morning heat. If you’re planning an addition or replacing an Ameristar unit as part of a larger remodel, call us at (855) 600-3192 – we’ll walk the property and tell you exactly what the county will ask for before a shovel breaks ground.

Why Highgrove Residents Choose Us for Ameristar Service
We’ve worked on enough Ameristar equipment across Highgrove’s rural lots and mid-century homes to know where the brand’s economy-grade hardware wears out first. We diagnose rather than upsell. That’s a distinction that matters when your condenser sits on a sun-baked pad off the I-215 corridor and the capacitor bulges every third summer.
Ruben Montoya owns Stallion Contractors. He grew up in Ameristar in Colton, not far from Pepper Avenue, where the Inland Empire soil and sun taught half the block what a bad install looks like. His father was a finish carpenter, and Ruben still pays more attention to the final ten percent of a job than most contractors pay to the first ninety. That’s the standard behind every Ameristar unit we set, every roof we tie into, and every county inspection we pass in Highgrove.
We’re an independent contractor and not authorized or partnered with Ameristar. Our credibility comes from repeat work in this ZIP, not a factory badge. Ameristar sales & service expertise lives in our crew’s hands, and we put it to work on every call across Highgrove service area properties.
Styles & brands we work with







Common Ameristar Construction Problems We Solve in Highgrove
- Failed capacitors and contactors. Economy-grade capacitors and contactors in Ameristar condensers fail early under Inland Empire heat cycling. In Highgrove, where 100°F-plus summer days run units hard, we see bulged and leaking capacitors on units that are only four or five years old. We swap to name-brand aftermarket capacitors and contactors where the OEM part is generic, because paying factory prices for a commodity part makes no sense.
- Seized condenser fan motors from Santa Ana dust. The Santa Ana winds push grit into everything, and Ameristar fan motors and bearings seize after a few seasons of that dust pulling into the coil. A motor that whines on startup is telling you something. We use OEM-rated motors where the factory number matters, and we set the new one with clean airflow so it doesn’t die the same way.
- Cabinet and coil corrosion on edge-lot installs. Highgrove has plenty of edge-lot properties where well water and dust combine with poor drainage around aging equipment pads. Ameristar cabinets and coils corrode faster there. We relocate pads to shaded spots with proper drainage when we service or replace a unit, because the pad location is half the lifespan.
- Loose flare fittings and refrigerant leaks. Ameristar split systems installed in cramped mid-century attic and crawlspace chases – which Highgrove’s older homes have in abundance – develop loose flare fittings. A slow refrigerant leak drops efficiency and eventually kills the compressor. We find and fix the fitting, not just top off the charge.
- Undersized equipment on additions and remodels. When an older Highgrove home gets an addition, the existing Ameristar system often can’t carry the new square footage. We see this constantly. We size the new load correctly and tie it into a properly matched Ameristar unit so you don’t pay twice for comfort.
Ameristar Service in Highgrove: What Local Conditions Mean for Your Equipment
Highgrove is unincorporated Riverside County. That fact changes how construction and equipment work plays out here more than most people expect. When a contractor pulls permits for an addition or a new build in Highgrove, the plans run through Riverside County Building & Safety, and then a separate county environmental health review signs off on well and septic work. Crews that only know city permitting in Riverside or San Bernardino routinely skip that step. It stalls the project, and it can stall an Ameristar equipment set just as the concrete is poured.
We’ve seen Ameristar repair in Rubidoux on a citrus-era lot off the I-215 corridor. We opened up an older single-family home for an addition and found the Ameristar condenser on a sun-baked pad with a bulged capacitor and a fan motor seized from dust. We swapped to an OEM-rated motor and a name-brand capacitor, relocated the pad to shade with clean airflow, and tied the new-construction load into a correctly sized Ameristar M4 split before the framing inspection. The county sign-off on well and septic came through because we planned for it from day one. A contractor who starts that review late loses weeks. We don’t start late.
Ameristar Models & Products We Service in Highgrove
We service the Ameristar M4 and M4HP side-discharge split systems, the V-Series gas furnace, the Advantage series packaged unit, and the M1 and M2 single-stage condensers. On compressors, boards, and motors we default to OEM Ameristar parts where the factory number matters. On capacitors and contactors, where the OEM part is generic, we use name-brand aftermarket without apology. It’s the same functional part at honest pricing.
On a system over 15 years old with a failed compressor or coil, we tell owners straight when replacement beats repair. A $1,200 compressor into a cabinet that’s already corroding at the edges is a bad bet. In Highgrove, with the heat cycling and dust load this area puts on equipment, that 15-year mark comes on schedule.
See the difference
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AfterAmeristar Service Pricing in Highgrove
Here’s the range for the full-scope work we do alongside Ameristar service in Highgrove:

| Service | Price Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
What drives the final number on an Ameristar-related job is the cost of the gear, the county requirements on the permit, and the condition of the site. A pad that needs relocation, a chase that needs refitting, a septic review that needs a site plan – each adds line items, and you should see every one. Our free estimate spells all of it out before you commit. Call (855) 600-3192 and we’ll put a real number on the table.
Serving Highgrove, CA — Our Local Coverage Area
We’re based in the Highgrove 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 Highgrove
No, and we don’t pretend to be. We’re an independent contractor serving Highgrove, not an Ameristar-authorized or factory-partnered dealer. What we bring is two-plus decades of hands-on work with Ameristar’s M-series and V-series equipment, OEM parts where the factory spec matters, and honest diagnosis over warranty gamesmanship.
For compressors, control boards, and motors we use OEM Ameristar parts because the factory number matters for performance and longevity. For capacitors and contactors – where the Ameristar-branded part is a generic commodity with a markup – we use name-brand aftermarket equivalents. You get the right part, not the most expensive one. Call (855) 600-3192 for a line-item quote on any repair.
Most repairs on a capacitor, contactor, or fan motor run a half-day, and we carry common stock for fast Highgrove turnaround. A compressor or coil replacement typically runs one to two days. Full additions or remodels with Ameristar equipment tie-in follow the county permitting schedule, and since Highgrove is unincorporated, that includes Riverside County Building & Safety plus well and septic review. We build that timeline into the estimate so there are no surprises.
We service the Ameristar M4 and M4HP side-discharge split systems, the V-Series gas furnace, the Advantage series packaged unit, and the M1 and M2 single-stage condensers. If your unit is older or you don’t know the model, we identify it on site.
A home addition in Highgrove typically runs $45,000 to $130,000 depending on square footage, sitework, and county well and septic sign-off. Replacing or expanding your Ameristar equipment as part of that addition adds the equipment cost plus any chase, pad, or ductwork changes. The best way to get an exact number is a site visit. Call (855) 600-3192 and we’ll make it itemized and honest.
Cleaning the coil regularly helps, but the larger fix is the unit’s placement. On Highgrove edge lots where wind-driven grit funnels through, relocating the condenser to a shaded, sheltered pad with clear airflow ends the repetitive cleaning cycle and extends the fan motor’s life. We’ve done that relocation on citrus-era lots along the I-215 corridor and the difference is measurable. Call (855) 600-3192 for a pad and placement assessment.
Service Areas Near Highgrove
Our Ameristar service runs across the I-215 corridor and the surrounding Inland Empire. We cover Ameristar service in Upland, Ameristar service in Sunnyslope, plus work across Colton, Loma Linda, Redlands, Bloomington, and Mentone. If you’re near Highgrove but outside the immediate ZIP, call us – we’ll tell you straight if we’re the right crew for the job.
Book Your Ameristar Service in Highgrove Today
We’ll walk your Highgrove property, check your Ameristar equipment, and give you an itemized estimate. No pressure, no badge, just the work and the number. Call (855) 600-3192 to schedule a free estimate.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Highgrove and the Inland Empire. Good work doesn’t need a sales pitch – it needs the right materials and someone who knows what they’re doing.