Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
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Ameristar Construction in Redlands, CA | Stallion Contractors
We service Ameristar HVAC equipment as an independent contractor across Redlands, from the preserved Craftsman bungalows around the historic downtown in 92373 to the 1980s-2000s tract homes stretching east through 92374 and 92375. Unlike an authorized dealer bound by manufacturer agreements, our recommendations come straight from what we find in your home, not a contract. This matters most in Redlands where a 1920s crawlspace and a 2003 slab-on-grade tract home demand completely different approaches to the same Ameristar unit. Need a full-scope contractor who handles the HVAC and the remodel around it? Call (855) 600-3192 for a free estimate.

Why Redlands Residents Choose Us for Ameristar Service
Our team has spent years installing, repairing, and remodeling around Ameristar equipment across Redlands’ mix of historic homes and east-side infill, with the same expertise we bring to Ameristar in Highland. We know how these builder-grade units actually fail in Inland Empire heat, and we have seen the same M4AC condenser behave differently depending on whether it sits beside a 1920s Spanish Revival with knob-and-tube wiring or a 1990s ranch with modern electrical. That local familiarity changes how we quote, diagnose, and sequence work.
Ruben Montoya, our owner, grew up in Colton near Pepper Avenue and trained at San Bernardino Valley College, where hands-on programs put him on job sites before he ever carried a contractor’s license. That early start with Colton Ameristar service shaped how he still approaches every job. He has spent over two decades working Inland Empire homes, and his father’s finish-carpentry background is why our final walk-throughs get more scrutiny than most contractors give the entire job. When we tie an Ameristar AC replacement into a kitchen remodel or roof replacement, the math on sequencing and structural load gets done right the first time. Good work doesn’t need a sales pitch; it needs the right materials and someone who knows what they’re doing.
If you are planning a larger project alongside your Ameristar work, see how we handle Ameristar sales & service as part of full-scope remodeling. One contractor, every trade.
Styles & brands we work with







Common Ameristar Construction Problems We Solve in Redlands
These are the failures we see most often on Ameristar units in Redlands, and each one is shaped by the local housing stock and climate.
- Condenser fan motor and capacitor failures on M4AC units. August heat plus attic-adjacent installs with marginal airflow stress these builders-grade condensers hard. We see the same failure on east-side tract homes where the unit sits in full afternoon sun off the stucco wall and never gets relief until October. We typically replace the motor and capacitor same trip.
- Rusted or leaking M4TXB cased coils. Downtown 92373 crawlspaces trap humidity near poorly sealed ductwork, and detached garage conversions add dust from slab edges. The combination corrodes coil fins and leaks refrigerant slowly. We replace with OEM coils when the system justifies it.
- Cracked heat exchangers in aging 80% furnaces. Mid-century ranch homes in 92374 and parts of 92375 often have Ameristar M801P or M951P furnaces shoehorned into closet or garage alcoves. When combustion air is tight, heat exchangers stress and crack. We flag this immediately on older units because it is a safety issue, not a performance complaint.
- Frozen or underperforming systems with undersized returns. We see Ameristar condensers paired with return ducting that cannot move enough air, especially on homes where knob-and-tube-era electrical limits kept original builders from installing a proper dedicated circuit. The condenser freezes in summer, or the panel cannot safely carry the added load.
- Roof replacement sequencing mistakes. Redlands sun and Santa Ana wind cycle heat and UV across roofing, and when a roof replacement goes in without checking how the HVAC lineset routes through the attic, we end up re-routing refrigerant lines after the shingles are down. We handle roofing and Ameristar replacement under one contract so that does not happen.
Ameristar Service in Redlands: What Local Conditions Mean for Your Equipment
Redlands is not one housing market; it is two. The preserved downtown historic district around 92373 is full of 1900s-1930s Craftsman and Spanish Revival homes, and many of those owners pursue Mills Act property-tax contracts for restoration work. Mills Act contracts push homeowners toward permitted, code-clean upgrades rather than quick fixes, because the tax incentive depends on maintaining historic character and meeting current building code. In practice, that means a kitchen remodel tied to an Ameristar system replacement in 92373 often needs electrical panel upgrades, foundation verification, and inspection-ready documentation that volume tract work on the east side in 92374 does not. We have scoped both. On a 1920s Craftsman near the historic downtown, we opened a cramped galley kitchen and found knob-and-tube wiring feeding an undersized panel plus a brick porch that failed the foundation check for the new load. We scoped the electrical upgrade and pier work alongside the Ameristar condenser relocation and a full kitchen remodel, then rebuilt the kitchen with quartz counters and a new island, passing inspection on the first walk-through. That is the difference between a contractor who knows Redlands codes and one who guesses.
Ameristar Models & Products We Service in Redlands
We work on the full Ameristar residential line common across Redlands homes: the M4AC side-discharge builder-grade condenser, M4TXB and M4PHB cased evaporator coils, the M801P and M951P 80% single-stage gas furnaces, and the V series single-stage split systems. For major components like compressors, coils, and control boards, we use OEM Ameristar parts where matching matters. For routine repairs like motors, capacitors, and contactors, we use quality aftermarket parts that save you money without sacrificing reliability. We keep common Redlands-failure parts stocked locally so your service call does not wait on a distributor. And on older Ameristar systems with a cracked heat exchanger or failed compressor, we will tell you straight when replacement beats pouring money into a unit past its service life.
See the difference
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AfterAmeristar Service Pricing in Redlands
Pricing depends on whether we are repairing the Ameristar unit or folding it into a larger remodel, roof replacement, or kitchen project. These are our current market-calibrated ranges for Redlands:

| Service | Typical Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
A free estimate includes the full scope: Ameristar diagnostics, materials, labor, permits where required, and a written line-item quote with no change orders. You will know what the job costs before we start, not after. Call (855) 600-3192 to schedule yours.
Serving Redlands, CA — Our Local Coverage Area
We’re based in the Redlands 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 Redlands
Yes. We service the Ameristar M4AC and M4PHB units installed in thousands of east-side Redlands tract homes, especially in 92374 and 92375 where mid-cycle builders used these systems widely. We also inspect the roofline and attic ducting at the same visit, because in Redlands heat, the AC and roof work better when they are checked together. Call (855) 600-3192 for a diagnostic visit.
Watch for high carbon monoxide readings first. A furnace in a tight garage alcove with limited combustion air can crack its heat exchanger, and that is a safety issue we flag immediately on older 80% Ameristar furnaces in 92373 homes. We check combustion air, venting, and the exchanger on every furnace service call. Call (855) 600-3192 to have yours inspected.
Yes, for most kitchen and bath remodels in Redlands, and especially for any work in the Mills Act historic district where tax-contract compliance demands inspection-ready documentation. We pull permits, schedule inspections, and keep the job on the right side of city code from the first line item to the final walk-through.
Yes, and we typically need to evaluate the foundation first. Redlands has a huge stock of detached garages from the 1920s-1950s era with undersized or aging foundations, and a garage conversion or ADU build means new loads those old slabs were never meant to carry. We handle the structural work, the electrical upgrade, and the Ameristar HVAC routing as one scope, just as we do for Ameristar repair in Loma Linda.
Yes, over time. Redlands gets heavy UV and heat cycling on roofing, and Santa Ana winds shorten shingle life on exposed east-west runs. When a roof deteriorates, attic heat rises, the Ameristar condenser works harder, and any remodel below that roofline inherits the problem. We schedule roof and HVAC scope together so you are not paying twice. Call (855) 600-3192 for a combined estimate.
Service Areas Near Redlands
We serve the full Redlands service area including 92373, 92374, and 92375, plus nearby communities. If you are in Colton, Bloomington, Mentone, Loma Linda, or San Antonio Heights, we likely cover your street too. See our Ameristar service in Rancho Cucamonga and Ameristar service in Grand Terrace pages for details on neighboring coverage.
Book Your Ameristar Service in Redlands Today
From the kitchen to the roofline, one contractor, every trade. Call (855) 600-3192 to schedule your free estimate, and we will scope the Ameristar work alongside any remodel, roof replacement, or ADU project you are planning. Your project managed start to finish.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Redlands and the Inland Empire.