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 Fontana, CA | Stallion Contractors
We provide independent General Contractor – Fontana Ameristar service across Fontana, CA – from full kitchen and bathroom remodels in older tract homes to roof replacements on pass-side subdivisions. Our crews know how Fontana’s Cajon Pass wind and dust shape every exterior build, which is why our Ameristar-backed material choices and installation practices differ from a generic contractor’s. Call (855) 600-3192 for a free estimate, or keep reading to understand exactly how we handle Ameristar work in this city.

Why Fontana Residents Choose Us for Ameristar Service
Stallion Contractors has spent years installing and servicing Ameristar equipment and building systems across Fontana’s post-WWII tract homes and late-20th-century subdivisions, with experience comparable to Ameristar in Rialto. We know how these builder-grade units actually behave under real load – not just what the spec sheet says. Because we are independent, we diagnose the failure first and give you the honest cost of repair versus replacement, without steering you toward a warranty sale. Ruben Montoya grew up in Colton and picked up his construction foundation at San Bernardino Valley College, where hands-on programs put him on job sites before he ever had a business card. That’s the lens we bring to every Fontana project: structural honesty, no shortcuts, no materials swapped out to pad a margin.
Our Ameristar sales & service work covers the full scope – from interior remodels to exterior replacements – which means you are not coordinating three different contractors for a kitchen, a roof, and a fence. One contract, one team. Good work doesn’t need a sales pitch – it needs the right materials and someone who knows what they’re doing.
Styles & brands we work with







Common Ameristar Construction Problems We Solve in Fontana
- Capacitor and contactor failures on Ameristar M4AC condensers: Fontana regularly sees 100°F-plus summers, and repeated heat cycles wear down capacitors faster than the manufacturer’s average. The unit short-cycles, never reaches setpoint, and the compressor takes a beating it shouldn’t.
- Condenser coil fouling from Cajon Pass wind-blown dust: This is a Fontana-specific problem. Grit from the pass settles into the coil fins, chokes airflow, and drives high-head-pressure trips. Units near the pass corridor need coil cleaning far more often than the sheltered west side of the city.
- Cracked heat exchangers and igniter failures on Ameristar 80% furnaces: Older tract homes in 92335 and 92336 see their first real heating demand in years during cold snaps, and components that sat idle for months fail on the first hard cycle.
- Refrigerant leaks at braze joints and Schrader ports: Builder-installed Ameristar line sets in Fontana’s aging housing stock often hide slow leaks until a summer charge test exposes them. We pressure-test and repair the actual leak – we don’t just top off refrigerant and walk.
- Roof and exterior envelope wear: Fontana’s hot, dry summers and Santa Ana events accelerate roofing, stucco, and fencing deterioration. When we replace a roof, we spec materials that hold up to wind-driven debris, not just what’s cheapest per square.
Ameristar Service in Fontana: What Local Conditions Mean for Your Equipment
Fontana’s position at the mouth of the Cajon Pass means Santa Ana wind events drive grit and debris against exterior equipment and building envelopes on the pass side of town. We see it every year: Ameristar condenser coils near the pass corridor clog faster and need cleaning more often than units on the sheltered west side. A client in the 92336 subdivision homes off the foothills called us after an M4AC condenser kept tripping on high head pressure. Our crew found a packed coil from a wind event, plus a run capacitor that had failed. We washed the coil, replaced the OEM capacitor and contactor, and rechecked the charge. The system held setpoint through the next heat wave without a compressor change. That’s the kind of repair that only comes from knowing how Fontana’s microclimate actually works – not from reading a spec sheet in a warehouse in Ontario or from Ameristar in Glen Avon.
Ameristar Models & Products We Service in Fontana
We work on the full Ameristar residential line that we see across Fontana: M4AC4 and M4AC split-system air conditioners, M4HP4 heat pumps, the 80% single-stage M801P/M801 gas furnaces, and M4AH air handlers. Our parts stock includes OEM Ameristar-matched capacitors, contactors, igniters, and blower motors for direct-fit reliability. When OEM supply is delayed, we use quality aftermarket components only when the spec matches exactly – we don’t gamble with your home’s cooling or heating. For 10-to-15-year-old builder-grade Ameristar units with a failed compressor or heat exchanger, we show you the repair and replacement numbers side by side and let you choose. We don’t push replacement on a unit that only needs a $40 part.
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AfterAmeristar Service Pricing in Fontana
What does Ameristar work actually cost in Fontana? The ranges below reflect what we see across our service area. Your exact quote depends on the size of the job, access, and whether structural repairs are needed – but these numbers give you a real starting point.
| Service | Fontana Price Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
| Full Bathroom Remodeling | $9,000 – $28,000 |
| Full Kitchen Remodeling | $14,000 – $45,000 |
Every estimate includes a written line-item breakdown before work starts. Fixed pricing with no change orders – if we find something underneath that changes the scope, we show you the numbers and get your approval before touching it. Call (855) 600-3192 to schedule your free estimate.

Serving Fontana, CA — Our Local Coverage Area
We’re based in the Fontana area and know this community well, much like our familiarity with Ameristar in Pedley. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Ameristar Construction in Fontana
It likely is not shot – most breaker trips on Ameristar M4AC condensers come from a failed capacitor or a clogged coil, both of which are repairable. Fontana’s 100°F-plus days accelerate capacitor wear, and Cajon Pass dust chokes airflow. We check the capacitor, contactor, coil condition, and refrigerant charge before recommending anything. Call (855) 600-3192 for an exact diagnosis – estimates are free.
Yes, and it comes down to wiring and load history. Older 92335 tract homes often carry original electrical panels and undersized circuits, which puts different stress on an Ameristar unit than a 92336 home with a newer panel. We check the electrical feed as part of every service call, not just the equipment itself.
Dust settles into the coil fins and acts like a blanket, trapping heat and driving up head pressure until the unit trips. Fontana pass-side units need coil cleaning one to two times more often than units in sheltered areas. We include coil inspection with every service visit and recommend a cleaning schedule based on where in Fontana your house sits.
We stock OEM Ameristar-matched capacitors, contactors, igniters, and blower motors for direct-fit reliability. Aftermarket only when OEM is delayed and the specification matches. We will tell you which one is going into your unit and why, before you pay a dollar.
A 12-year-old Ameristar 80% furnace in a Fontana tract home is a judgment call. If the heat exchanger is cracked, replacement usually makes sense – the repair cost approaches half the price of a new unit, and a cracked exchanger is a safety issue. If it is an igniter or a blower motor, repair starts around $400 and might buy you several more years. We’ll show you both sets of numbers and let you decide. Call (855) 600-3192 for a free assessment.
Service Areas Near Fontana
We work throughout Fontana – 92335, 92336, 92337, and 92331 – and the surrounding communities. If you are nearby, we also provide Fontana service area coverage and handle Ameristar service in Colton plus Ameristar service in Bloomington. We know the Inland Empire’s soil, sun, and wind patterns across every one of these cities.
Book Your Ameristar Service in Fontana Today
Whether it is an Ameristar condenser that tripped during the last Santa Ana event or a full kitchen remodel in a 92335 tract house, start with a call. We will walk the property, show you the numbers, and give you a written estimate you can hold us to. Phone: (855) 600-3192.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Fontana since the company’s first day in the Inland Empire.