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Ameristar Construction in Irving, TX | Penhallow Remodeling Dallas
We provide independent Ameristar service across Irving, from capacitor swaps on M4AC3 condensers in Valley Ranch to full kitchen remodels in older Hospital District homes, as your trusted Irving General Contractor. The one thing that makes our Ameristar work different here is that we know how Irving’s slab foundations and aging cast-iron plumbing interact with HVAC equipment, and it changes how we diagnose every job. Call (940) 204-5368 for a straight answer and a written price before any work starts.
Penhallow Remodeling Dallas is an independent Ameristar service provider. We are not manufacturer-affiliated or authorized. What we are is local to Irving, familiar with the specific Ameristar model lines that show up in this city’s housing stock, and honest about what a repair should cost. If you’re looking for Ameristar sales & service that respects your time and your budget, you’ve found the right team. Our Irving service area covers the whole city, and we know the difference between a Del Rancho rancher’s duct layout and a newer Valley Ranch build.
Why Irving Residents Choose Us for Ameristar Service

Trevor Nash, owner at Penhallow Remodeling Dallas, trained at Los Angeles Trade-Technical College and spent years on everything from foundation repairs to full kitchen gut-outs before bringing his crews to the Dallas area. He’s the kind of contractor who gives you a number before picking up a tool, and that starts with Ameristar diagnostics. Our techs work on Ameristar M4AC3, M4HP3, M4AH3, and M4GC3 units every week, and we know which capacitors, contactors, and control boards these systems need before the Texas heat finds their weak points.
Irving homeowners call us because we answer the phone, show up in the window we gave, and put the price in writing. Every repair gets a written guarantee. Every quote is a fixed number, not a ballpark.
Styles & brands we work with







Common Ameristar Construction Problems We Solve in Irving
- Capacitor failures on M4AC3 condensers. Irving summers push 100°F for weeks straight, and capacitors inside M4AC3 outdoor units take the brunt. You’ll often hear a faint humming from the condenser before it finally quits. We replace them with genuine Ameristar OEM capacitors when available.
- Evaporator coil leaks on M4AH3 air handlers. Homes with original 1960s ductwork pull in years of dust and pet dander, which compounds coil corrosion. In Irving’s older neighborhoods, this shows up as refrigerant loss and a system that runs constantly but can’t hold temperature.
- Condensate drain clogs on M4GC3 furnaces. Slab-on-grade homes route condensate through tight spaces, and when the line clogs, the secondary pan overflows near the plenum. We’ve replaced water-damaged drywall in utility closets more times than we can count.
- Compressor contactor pitting on M4HP3 heat pumps. Hailstorm-driven power surges take a real toll on contactors. In Del Rancho’s older apartment complexes, we see intermittent cooling loss that traces right back to pitted contactor points.
- Control board failures across the M4 line. North Texas thunderstorms and grid fluctuations strain control boards. We keep common boards stocked locally so Irving customers don’t wait days for a fix.
Ameristar Service in Irving: What Local Conditions Mean for Your Equipment
There’s a problem specific to Irving’s 1960s and 1970s slab homes that other DFW suburbs don’t see the same way. In neighborhoods like the Hospital District, original cast-iron waste lines have been corroding from the inside for fifty years. HVAC condensate lines in these houses often tie directly into that old cast-iron system. So when an Ameristar air handler’s secondary drain pan overflows, the cause isn’t always a simple clog. The cast-iron tie-in itself may have rusted through, which means slab moisture is working its way into the equation. That’s a double diagnosis: plumbing and HVAC, happening at once. If a different contractor treats it as a basic drain clog, you’ll get the same wet ceiling again next season. We look at both systems before we touch a wrench.
Ameristar Models & Products We Service in Irving
We service the full Ameristar residential lineup: the M4AC3 air conditioner, M4HP3 heat pump, M4AH3 air handler, and M4GC3 gas furnace. For parts, we install genuine Ameristar OEM capacitors, contactors, and control boards whenever they’re available, because factory specs matter. When M4-series components have been discontinued, we use certified aftermarket equivalents with matching ratings and tell you plainly if the system is beyond 12 to 15 years old and the repair exceeds 40% of a new unit’s cost. We also handle Bathroom Remodeling - Irving, kitchen remodeling, roof repair, and storm damage work in Irving, so one call can cover several needs on the same property.
See the difference
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AfterAmeristar Service Pricing in Irving

Here’s what we charge, in writing, before the work starts. The number we quote is the number on the invoice.
| Service | Price Range |
|---|---|
| Ameristar capacitor replacement | $180 – $350 |
| Ameristar condenser contactor replacement | $150 – $300 |
| Ameristar evaporator coil replacement | $1200 – $2800 |
| Ameristar condensate drain line reroute | $250 – $600 |
| Full kitchen remodel | $14000 – $45000 |
| Roof repair | $400 – $1800 |
What moves the cost is parts availability, access to the unit, and whether we’re fixing one component or tracing a deeper problem in the plumbing or slab. A free estimate includes the diagnosis, the written price, and a straight answer on repair versus replacement. Call (940) 204-5368 to schedule yours.
Serving Irving, TX - Our Local Coverage Area
We’re based in the Irving 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 Irving
Repeated capacitor failures almost always point to heat stress on the condenser, a voltage issue at the disconnect, or a compressor drawing higher amps as it ages. We measure all three before replacing the capacitor, because putting a new one in without fixing the underlying cause just means another failure in August.
Yes. We’re independent, not factory-authorized, but warranty coverage is tied to proper installation and service documentation, not who turns the wrench. We use OEM parts and keep detailed service records so your warranty stays intact.
Contactor pitting on M4HP3 heat pumps, usually after hail storms and power surges. It causes intermittent cooling loss that’s easy to misdiagnose as a refrigerant problem. Call (940) 204-5368 and we’ll check the contactor first before quoting anything bigger.
In Irving’s older slab-on-grade homes, that usually means the PVC drain tie-in to the original cast-iron waste stack has corroded at the joint. We pulled a blower door off an M4AH3 in a Del Rancho rancher where exactly that had happened. The primary line was clear. The cast-iron joint was not. We rerouted the drain with a new PVC riser, replaced the soggy drywall, and resealed the plenum. If your ceiling is wet below a utility closet, call (940) 204-5368 before the moisture spreads.
The rule we use is simple: if the furnace is past 12 to 15 years and the repair exceeds 40% of a new unit’s cost, replacement makes more sense. We’ll show you the numbers side by side and give you a written recommendation. Estimates are free at (940) 204-5368.
Service Areas Near Irving
We serve Irving and the surrounding DFW communities, including Ameristar service in Dallas and Ameristar service in Plano. We also take calls from Rowlett, Richardson, and Heath. If you’re within a reasonable drive of Irving, our techs can be at your door with a written quote in hand.
Book Your Ameristar Service in Irving Today
You need a straight answer and a written number before anyone opens a toolbox. Call (940) 204-5368 now. We answer live, we schedule a real arrival window, and we stand behind every Ameristar repair with our 365-Day Done Right Promise.
Written by Trevor Nash, Owner at Penhallow Remodeling Dallas, serving Irving and the greater DFW area.












