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Ameristar Construction in Wrightwood, CA | Stallion Contractors
We provide independent Ameristar service across Wrightwood, from routine maintenance to full system replacement and the roof work that often goes with it. What makes our Ameristar work different here is simple: we understand how mountain conditions at 6,000 feet punish HVAC equipment in ways Victor Valley contractors never see. If your Ameristar system is struggling with Wrightwood’s snow, freeze-thaw cycles, or fire-code requirements, call Stallion Contractors at (855) 600-3192 for a free estimate.

Why Wrightwood Residents Choose Us for Ameristar Service
We’ve spent years stripping, repairing, and replacing Ameristar HVAC systems across the San Gabriel crest, including condensing units and air handlers that take a beating at 6,000 feet. Our crew knows which Ameristar parts fail under snow load and freeze-thaw cycles, and we source OEM or proven aftermarket components to keep mountain homes running. Ruben Montoya grew up in Colton and learned construction hands-on at San Bernardino Valley College, where job-site work started before he ever had a business card. Over two-plus decades, he’s built a reputation for structural honesty, and he still pays more attention to the final ten percent of a job than most contractors pay to the first ninety. That’s the standard we bring to Wrightwood service calls. Whether you need an Ameristar heat pump repaired on a sloped lot off Lone Pine Canyon Road or a full roof replacement around aging HVAC penetrations, we handle it as one contractor, every trade. For a closer look at Ameristar sales & service, that’s the foundation of what we do.
Styles & brands we work with







Common Ameristar Construction Problems We Solve in Wrightwood
- Condensate drain lines freeze and crack during hard freezes. Wrightwood winters drop below freezing for days at a time, and when an Ameristar air handler’s condensate line freezes, the water backs up into the cabinet, floods the blower wheel, and starts rust from the inside out. We repair the line with freeze-resistant routing and replace any corroded blower components.
- Snow accumulation crushes fan blades and bends coil fins. Outdoor Ameristar condensing units buried under two feet of snow take real damage. Bent coil fins restrict airflow, which drives up compressor temperatures and shortens system life. We straighten or replace coil fins, swap crushed fan blades, and fabricate snow stands or covers for exposed units.
- Ice dams force water into roof-mounted line sets. When snow melts and refreezes along Wrightwood’s rooflines, water gets pushed under shingles and into the wall cavity where Ameristar line sets run. That corrodes electrical connections and causes compressor short cycling. We fix the roof, seal the penetration, and repair the line-set damage before it kills the compressor.
- High-wind events drive embers and debris into outdoor units. Wrightwood sits in a burn-risk corridor, and wind-driven embers clog condenser coils with ash and pine needles. In the worst cases, that debris holds moisture against the aluminum fins and accelerates corrosion. We clean, repair, and add ember-resistant screening where it makes sense.
- Seasonally vacant Ameristar systems sit unattended for months. Most Wrightwood cabins are unoccupied part of the year, which means small problems become big ones while nobody’s watching. A slow refrigerant leak or a failing capacitor turns into a dead compressor by the time the owner comes back. We offer pre-season inspections and startup checks specifically for part-time mountain residents.
Ameristar Service in Wrightwood: What Local Conditions Mean for Your Equipment
Wrightwood’s Chapter 7A fire code requires ember-resistant venting on all re-roofs, and that’s where we see something most lowland contractors miss. Many Ameristar-equipped cabins have attic vents that are not ember-rated, which means even a well-maintained HVAC system can become a fire vulnerability through the attic space it serves. We retrofit those vents during roof replacements and tie the HVAC attic space into the fire-hardening package. Last winter we re-roofed a 1960s cabin off Lone Pine Canyon Road where the original Ameristar air handler had been sweating into the attic for years, rotting the roof sheathing. We replaced the roof with standing-seam metal, upgraded the attic venting to ember-resistant, and rebuilt the air-handler platform with a condensate pan and freeze protection. The homeowner now has a dry, fire-hardened roof and an Ameristar system that won’t ice up. That’s Wrightwood construction, not desert construction. We cover all of 92397 and know what this mountain asks of a house. For the full picture on the area we serve, see our Wrightwood service area page.
Ameristar Models & Products We Service in Wrightwood
We service the full Ameristar residential lineup, including Piñon Hills Ameristar service, including the M4AC Series air conditioner at 13.4 SEER2, the M4HP Series heat pump, the M4AH Series air handler, and the M4RC Series coil. Our parts approach is direct: we use OEM Ameristar parts for critical components like compressors and control boards, and we’ll source proven aftermarket parts for filters and minor electrical items only when OEM availability is delayed. When it comes to repair versus replace, we’ll give you an honest call. If your unit is over 10 years old and has a cracked heat exchanger or failed compressor, replacement usually beats throwing money at a mountain-beaten system. Good work doesn’t need a sales pitch, it needs the right materials and someone who knows what they’re doing.
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AfterAmeristar Service Pricing in Wrightwood
Because Ameristar work in Wrightwood often involves both HVAC and the roof around it, we line-item everything so you know what each piece costs. Here’s what you can expect for the roofing side of Ameristar-related work:
| Service | Price Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
| Metal Roof Installation | $15,000 – $40,000 |
HVAC-specific pricing, like air handler replacement or heat pump swaps, depends on the Ameristar model, ductwork condition, and how much fire-hardening or snow protection the site needs. Every free estimate includes a written line-item quote with fixed pricing and no change orders. Call (855) 600-3192 to schedule yours.
Serving Wrightwood, CA — Our Local Coverage Area
We’re based in the Wrightwood area and know this community well, and we also provide Ameristar in Phelan. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.

FAQs – Ameristar Construction in Wrightwood
Yes. We’ll evaluate your existing M4HP Series heat pump and recommend a cold-climate replacement if it makes sense for your cabin’s size, insulation, and altitude. Wrightwood’s freeze-thaw cycles mean a standard heat pump loses efficiency fast below 30 degrees, so the right unit matters. Call (855) 600-3192 for a heat pump load calculation and a free estimate.
Ice on an Ameristar outdoor unit in Wrightwood usually means snow pack around the coil, a frozen condensate line, or a defrost cycle that’s not keeping up with mountain conditions. We’ll diagnose whether it’s an airflow problem, a refrigerant issue, or simply the wrong placement for a heavy snow area. Call us at (855) 600-3192 for a winter service visit.
Yes. Roof penetrations where line sets, flues, or vents pass through are the most common leak points on Wrightwood homes with Ameristar equipment. We repair the flashing, seal the penetration, and replace any rotted sheathing under the roof surface, just as we do for Ameristar in Oak Hills. This work falls under our Roof Repair service, typically $400 – $1,800 depending on the size of the repair and whether structural framing is involved.
An Ameristar air handler replacement depends on the M4AH Series model, accessibility, and whether ductwork or platform rebuilds are needed. In Wrightwood, accessibility on sloped, wooded lots and the freeze-protection work required typically pushes most jobs into the equivalent of a full HVAC replacement scope rather than a simple swap. Call (855) 600-3192 for an exact quote; estimates are free.
Ameristar systems are reliable when properly installed and maintained, but Wrightwood’s seasonal vacancy pattern creates unique failure risks: frozen condensate lines, snow-damaged outdoor coils, and small leaks that grow unchecked. We offer pre-season and post-winter inspections, including San Antonio Heights Ameristar service, specifically for part-time mountain residents so you’re not walking into a dead system after months away. Call us to schedule one.
Service Areas Near Wrightwood
While most of our Ameristar work stays in Wrightwood and the 92397 corridor, we also serve surrounding mountain and foothill communities. If you’re in Running Springs, our Ameristar service in Running Springs page covers what else we do there. On the other side of the range, see Ameristar service in Muscoy. We also field calls from Colton, Redlands, and Loma Linda for full-scope remodeling and roof work.
Book Your Ameristar Service in Wrightwood Today
If your Ameristar system is struggling with Wrightwood’s mountain conditions, or if your roof needs the fire-hardening and ember-resistant venting that Chapter 7A requires, we’re ready. Call (855) 600-3192 for a free estimate and a written line-item quote. One contractor. Every trade.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Wrightwood and the San Gabriel Mountains.