Kitchen remodeling
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Ameristar Construction in Tiburon, CA | Milpitas Construction
We provide independent Ameristar in Marin City service across Tiburon, handling everything from salt-corroded condenser replacements to full kitchen and bath remodels that tie into existing Ameristar equipment. The thing that makes our Ameristar work different here is the hillside: lots on the Tiburon Peninsula are steep enough that equipment often has to be craned over the house, and the salt air off Richardson Bay eats through fasteners and coil fins faster than any inland install. Call (877) 752-4194 to schedule a free estimate and we’ll tell you straight what your Ameristar system needs.
Why Tiburon Residents Choose Us for Ameristar Service
We’ve spent years working on Ameristar M4 Series furnaces, air handlers, and packaged units across the Tiburon Peninsula, so we know how this equipment behaves when it’s sitting in salt air, hillside humidity, and a tight mechanical closet that was never designed for modern HVAC. Ken Stafford, our owner, grew up around the Bay Area’s sloping lots and clay soils, and he’s built his reputation on work that holds up through seismic quirks and winter rain. As any General Contractor – Tiburon will tell you, build it right the first time – the Bay Area doesn’t give you a free pass on shortcuts.
We’re an independent service and construction provider. Not affiliated with or authorized by Ameristar. That independence matters because we recommend what actually works for your house, not what a manufacturer’s warranty flowchart says. We spec Ameristar OEM ignitors, flame sensors, inducers, and control boards when they’re available, and quality aftermarket motors and capacitors when OEM lead times stall a hillside job. For full-scope remodels, see our Ameristar sales & service page for the complete picture of how we handle equipment and construction under one contract.
Styles & brands we work with







Common Ameristar Construction Problems We Solve in Tiburon
Tiburon’s combination of salt air, fog, steep grades, and older housing stock creates a specific set of Ameristar failure modes. Here’s what we see most often:
- Salt-corroded condenser coils and cabinets. Wind off Richardson Bay carries salt that settles on exposed hillside condensers. Ameristar coil finning and cabinet fasteners rust out far faster than inland installs. We replace coils or swap the unit when the corrosion has eaten through.
- Short-cycling on downslope side yards. On Belvedere and Tiburon hillside lots, condensers often get wedged into a downslope side yard or under a deck. The unit recirculates its own discharge air, short-cycles in summer, and burns through capacitors. We relocate or re-duct these units during remodels.
- Rusted blower housings in Old Tiburon crawlspaces. Pier-and-grade foundations leave Ameristar air handlers and flex duct in cold, damp crawlspaces. Fog moisture and condensate corrode blower housings and trip limit switches every wet season. We seal, insulate, and replace what’s rusted.
- Nuisance lockouts from moisture reaching control boards. Foggy marine layer and winter rain find their way through older hillside envelope details. Ameristar control boards and ignitors get wet, and the system locks out. We trace the moisture path, not just swap the board.
- Furnace cabinets rusting from the inside out. Salt air plus hillside humidity means Ameristar furnace cabinets in exposed mechanical closets corrode from both sides. We replace cabinets, burners, and heat exchangers when the rust is structural.
Ameristar Service in Tiburon: What Local Conditions Mean for Your Equipment
Tiburon and Belvedere hillside lots are steep enough that materials – including Ameristar condensers and air handlers – often have to be walked in or craned over the house because there’s no driveway access. That changes how we sequence a Home Remodeling – Tiburon project’s mechanical work. On a hillside rebuild above Old Tiburon, our crew had to crane an Ameristar M4 Series air handler over the roofline because the slope street gave us no equipment access, then set it on a new isolation pad in the rebuilt crawlspace. The original unit’s condenser coil was finned solid with salt corrosion from the Richardson Bay wind, and the crawlspace blower housing had rusted through. We replaced the coil and blower, added a condensate lift, and tied the new ductwork into the renovated kitchen before cabinets went in. That’s the difference between a contractor who knows Tiburon and one who’s just running a generic playbook: on these hillside streets, you plan the crane before you plan the cabinet run. If Ameristar equipment has to come in over the roofline, the mechanical rough-in has to be done early. If the crawlspace blower is rusted, you replace it before the new kitchen floor goes down. Nobody wants to crane equipment in twice. We sequence the work so you don’t have to.
Ameristar Models & Products We Service in Tiburon
We service the Ameristar M4 Series gas furnace, M4AC and M4RC single-stage air conditioners, M4PH packaged heat pump units, and V-Series 80% gas furnaces. We stock common OEM ignitors, flame sensors, and control boards for these lines, plus aftermarket blower motors and capacitors when OEM parts have long lead times. For full kitchen and bathroom remodels, we’re also a Tiburon service area general contractor – which means the same crew handling your Ameristar mechanical work can manage the cabinetry, countertops, plumbing, and tile. One contract, one point of contact.
See the difference
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AfterAmeristar Service Pricing in Tiburon
Here’s what full-scope Ameristar and remodel work typically runs in Tiburon. These are market-calibrated ranges; your exact number depends on access, permit fees, and the condition of your existing equipment.
| Service | Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
| Metal Roof Installation | $15,000 – $40,000 |
What drives the cost on a Tiburon job: crane access, slope stabilization, design review fees, and whether the existing Ameristar unit can be repaired or needs replacement. Our free estimate includes a written line-item breakdown. Call (877) 752-4194 to get yours.
Serving Tiburon, CA — Our Local Coverage Area
We’re based in the Tiburon 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 Tiburon
Yes. We crane or walk equipment and materials in over the roofline when there’s no driveway access. We’ve done it on Belvedere and Tiburon hillside streets many times. The key is sequencing: mechanical rough-in happens before finish materials go in, so we’re not craning twice. Call (877) 752-4194 for a free site assessment and we’ll tell you exactly how your specific lot will work.
Salt air off Richardson Bay is the main culprit. Wind carries salt that settles on exposed condenser fins and fasteners, and the foggy marine layer keeps moisture on them longer. Tiburon coastal units simply rust faster than inland ones. We can recommend corrosion-resistant coatings and relocation options during a service visit.
It depends on the condition of the heat exchanger and blower housing. If the exchanger is sound and the blower isn’t rusted through, we’ll repair it and tie the new ductwork into your remodel. If salt corrosion has reached the exchanger or blower, replacement is the honest call. We’ll show you the rust and let you decide with real numbers in front of you. Call (877) 752-4194 for an exact assessment.
Yes, most remodels in Tiburon go through the Town of Tiburon’s design review process, and Chinatown Ameristar service areas face similar oversight. We handle permits and design review paperwork as part of our full-scope contract, so you’re not chasing approvals on your own.
On steep hillside lots, possibly. If the new unit needs a pad or platform on a slope, geotechnical review may be required. We’ll flag that during the estimate, not after you’ve signed. Call (877) 752-4194 to get a straight answer on your lot.
Service Areas Near Tiburon
We provide Ameristar service across the Tiburon Peninsula and into nearby Marin and coastal communities. That includes Ameristar service in Belvedere, where hillside and waterfront oversight is even stricter than Tiburon’s, and Ameristar service in Sausalito, where the same salt-air corrosion patterns show up on a different set of hillside streets. We also serve Marin City and the surrounding unincorporated areas.
Book Your Ameristar Service in Tiburon Today
Call (877) 752-4194 to schedule your free estimate. We’ll assess your Ameristar equipment, your remodel scope, and your site access in a single visit, then give you a written line-item quote. On hillside Tiburon lots, the earlier you plan the mechanical work, the less you’ll spend on cranes and change orders.
Written by Ken Stafford, Owner at Milpitas Construction, serving Tiburon since he first learned what salt air does to a condenser coil.