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Ameristar Construction in Lexington Hills, CA | Viceroy Construction
Ameristar construction service in Lexington Hills means working with equipment that lives in steep canyon terrain, heavy winter rain, and wildfire country. We’re an independent contractor serving the 95031 ZIP, not an authorized Ameristar dealer, which means we tell you what’s actually failing on your mountain property rather than pushing a brand line. For equipment swaps, roof work, or a full kitchen remodel around an existing HVAC footprint, call (877) 358-6557.
Why Lexington Hills Residents Choose Us for Ameristar Service
Our crew knows Ameristar equipment the way a Lexington Hills contractor should- from the crawlspaces under mid-century cabins to the graded pads that hold condensers on canyon slopes. Neil Drummond grew up in the Saratoga foothills and trained in the building trades program at West Valley College, framing and structural work included, and that background shapes how we approach every job. We’re not here to sell you a new unit because it’s easier. We diagnose first, use OEM Ameristar parts where the match matters, and tell you straight when a repair is throwing good money after bad. Being local to the Santa Cruz Mountains corridor means we understand how county permitting, narrow private roads, and defensible-space rules dictate what can happen on any given lot in Lexington Hills, and we also handle Ameristar in Los Gatos just over the hill.
We also carry the broader Ameristar sales & service knowledge from years working on these units across the South Bay and mountains. That experience means a faster diagnosis on your first call, because we’ve already seen the failure pattern before somewhere down the hill.
Styles & brands we work with







Common Ameristar Construction Problems We Solve in Lexington Hills
- Coil corrosion and cabinet rust on Ameristar air handlers. Lexington Hills’ damp crawlspaces sit under many mid-century cabins, and Ameristar’s painted steel cabinets and coil fins absorb that moisture year-round. We open the unit, assess whether the coil is salvageable, and replace with OEM Ameristar parts when the corrosion has gone too far.
- Condensate and drainage failures on uneven graded slopes. Ameristar air handlers installed in tight closets or on sloped sections of a hillside home often lack proper secondary pans. Summer condensate and winter moisture both end up running into framing. We correct pitch, add pans, and route drainage away from the structure.
- Outdoor condenser pads undermined by slope creep and erosion. Canyon lots in Lexington Hills move, especially during heavy winter rain. Pads tilt, units vibrate, and refrigerant line connections stress. We reset or pour new level pads tied to the slope’s drainage pattern, not just plopped back where the old one sat.
- Ignition and flame-sensor issues on Ameristar 80% furnaces after defensible-space work. When a homeowner clears brush and seals up a formerly drafty cabin for Cal Fire compliance, combustion air changes. Ameristar M801P-style furnaces then short-cycle, soot up flame sensors, or worse. We check air intake and venting before replacing parts that weren’t the root problem.
- Rubbed-through refrigerant lines on tilted Ameristar M4AC condensers. A heaving pad means the line set flexes with every season. We’ve found lines worn through at contact points near Lexington Reservoir properties. The fix is a new line set with proper supports, not just a patch and a recharge.
Ameristar Service in Lexington Hills: What Local Conditions Mean for Your Equipment
On a steep canyon lot near Lexington Reservoir, our crew found an Ameristar M4AC condenser tilted off a heaving pad with a rubbed-through refrigerant line, and its matched air handler sitting in a damp crawlspace with a rusted cabinet and failing condensate pan. We set a new level pad tied to the slope’s drainage, replaced the corroded coil and pan with OEM Ameristar parts, and re-ran the line set with proper supports. That system now holds charge and drains correctly through a full wet season. This is what we mean when we say Lexington Hills changes the equation. Because the community sits in unincorporated Santa Cruz County, there’s no city building department to walk into. Every Ameristar equipment swap, addition, or roof-over touches county permitting and Cal Fire wildland-urban interface review, and narrow private mountain roads off Highway 17 decide what equipment can even reach the pad. A standard valley install simply doesn’t apply here. Neighborhoods like Redwood Estates and the canyon drives that branch toward Bear Creek Road shape how we stage material, where we can set a crane, and how we sequence a tear-off or a heavy condenser swap.
The details you don’t see are the ones that matter most. On a Lexington Hills lot that’s true twice over- what’s holding your Ameristar pad level, where the drainage actually goes, and whether the county is going to flag a plan before Cal Fire signs off.
Ameristar Models & Products We Service in Lexington Hills
We work on the Ameristar equipment common to Lexington Hills housing stock. That’s mostly the M4AC16 and M4AC14 split-system condensers, often builder-grade R-410A units paired with M4AH air handlers in mid-century cabin retrofits, plus the 80% single-stage gas furnaces- M801P-style upflow units that appear in mountain cabins and older ranch homes. We stock OEM Ameristar coils, control boards, and blower motors locally for faster Lexington Hills turnaround. For capacitors, contactors, and filters, we use quality aftermarket parts that hold up just as well. If you’ve got a unit we haven’t listed, call and tell us the model number- we’ll tell you honestly whether it’s worth repairing.
See the difference
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AfterAmeristar Service Pricing in Lexington Hills
What you pay depends on what we find, but here’s what our larger construction scopes look like in the Saratoga market, including Lexington Hills, and we also cover Ameristar repair in Monte Sereno:
| Scope | Typical Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Roof Replacement | $8,000 – $20,000 |
| Home Addition | $45,000 – $130,000 |
On the service side, a diagnostic visit, parts, and repair run less than a full replacement and often less than what deferred damage costs later. A free estimate includes our actual look at the equipment, the pad, the drainage, and the access route- not a phone quote based on guesswork. Call (877) 358-6557 to schedule yours.
Serving Lexington Hills, CA — Our Local Coverage Area
We’re based in the Lexington Hills area and know this community well, and we also provide Ameristar service in Cambrian Park. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – Ameristar Construction in Lexington Hills
No, and we’re clear about that. Viceroy Construction is an independent HVAC and construction contractor serving Lexington Hills. We’re not affiliated with, sponsored by, or authorized by Ameristar. What that means for you is straightforward: we diagnose what’s installed and recommend the fix that makes sense for your home, not the one that moves a brand line. That independence runs both ways- if an Ameristar unit is worth saving, we’ll save it. If it’s done, we’ll tell you that too.
Yes, where the match matters. We use OEM Ameristar coils, control boards, and blower motors because those components need to fit and perform exactly. For wear items like capacitors, contactors, and filters, we use quality aftermarket parts. If you’d rather have OEM across the board, just say so and we’ll price it that way. Call (877) 358-6557 and we can walk through what your specific repair needs.
Most diagnostics happen in one visit, and typical repairs finish that day or the next, assuming we have the part. What adds time in Lexington Hills is the mountain itself- if your road off Highway 17 is too narrow for a standard service van, we plan accordingly before we head up. County permitting for larger equipment swaps or additions adds its own clock, and we can talk you through that timing before anything starts. We also offer Ameristar service in Scotts Valley with the same mountain-access expertise. For an honest timeline on your job, call (877) 358-6557.
We service the Ameristar equipment most common in Lexington Hills housing: M4AC16 and M4AC14 split-system condensers, M4AH air handlers, and 80% single-stage gas furnaces in the M801P and M951P families. If you’ve got a different Ameristar model, tell us the number and we’ll let you know what we can do. A lot of these units share parts platforms, so the answer is usually yes.
The road tells us what we can bring. On tight canyon drives in Lexington Hills, we often stage larger materials at the county road and carry equipment in with a smaller truck or off-road cart. For heavy condenser swaps or roof tear-offs, we sometimes schedule a crane if the property has the clearance, and we flag any road limitations with the county early. It’s one more reason the free estimate matters- we scope the access, not just the equipment. Call (877) 358-6557 to get us out there.
Service Areas Near Lexington Hills
Beyond Lexington Hills, we serve mountain and valley communities along the Highway 17 and Saratoga corridors. That includes Lexington Hills service area homes plus Ameristar service in Loyola and Ameristar service in San Jose, along with Saratoga, Monte Sereno, Los Gatos, Cupertino, and Campbell.
Book Your Ameristar Service in Lexington Hills Today
Call (877) 358-6557 to schedule your free estimate. We’ll put eyes on your equipment, the pad, the drainage, and the access route, then give you a written line-item quote with no pressure. Lexington Hills jobs don’t wait well- especially before the rainy season.
Written by Neil Drummond, Owner at Viceroy Construction, serving Lexington Hills and the Santa Cruz Mountains.