Whether you are replacing an aging system in a Stonehurst bungalow or sizing equipment for a warehouse floor, a new AC is only as good as the installation behind it. We size every Sun Valley system with a real load calculation, not a square footage guess, and back the work with our installation warranty.
Repairing an aging system is not always the wrong call, but sometimes a new install is the smarter financial decision. These are the clearest signs it is time to stop repairing and start planning a replacement.
Most residential AC systems are built to last 12 to 15 years. Past that mark, efficiency drops and the odds of a major component failure rise sharply, even with regular maintenance.
If you have called for repairs more than twice in the last two summers, or a single repair quote is approaching half the cost of a new system, replacement usually saves money over time.
A unit that cannot keep a warehouse or shop floor comfortable during peak summer is a productivity problem, not just a comfort one. We handle commercial-scale installs alongside residential work.
R-22 was phased out of production in 2020. If your system still uses it, refrigerant for a leak repair is expensive and getting harder to source, and replacement is often the more practical route.
A 1920s river-rock home with original ductwork often cools unevenly no matter the equipment installed, since the distribution system itself was never built for a modern load.
A system that short cycles or runs nearly nonstop is either the wrong size for the property or losing efficiency fast. Either way, a proper load calculation on a new install usually resolves it for good.
Sun Valley genuinely mixes residential and light-industrial properties side by side, and that variety is exactly why a single sizing rule fails here more than in a purely residential city. A 1920s Stonehurst bungalow with original construction has very different insulation and duct needs than a newer residential build near Sun Valley Park, and a manufacturing or warehouse space is an entirely different scale of job from either one. We run a full Manual J load calculation for homes and a proper commercial assessment for businesses, rather than defaulting to a single approach.
Property type changes the installation itself, not just the tonnage. A Stonehurst home typically needs careful duct evaluation given its age and historic status, while a warehouse or shop floor calls for commercial-grade equipment sized for continuous or near-continuous operation, not a residential duty cycle. We plan for that scope difference from the first site visit, not after equipment is already on order.
We measure the home, inspect existing ductwork, and run a Manual J calculation to determine the correct tonnage for your specific property.
You get a clear, itemized quote showing the equipment, SEER rating, and total cost before anything is ordered.
Old equipment is removed, new line sets are brazed, and the system is installed to manufacturer and code specifications, typically in a single day.
We verify refrigerant charge with digital gauges, test airflow at every vent, and walk you through the new thermostat before we leave.
Final pricing depends on tonnage, SEER rating, and your home's specific ductwork condition. These are typical ranges for a full installation in Sun Valley.
| System Type | Typical Range |
|---|---|
| 2 to 2.5 ton, standard SEER2 | $5,500 – $8,500 |
| 3 to 3.5 ton, standard SEER2 | $6,500 – $9,500 |
| 4 to 5 ton, standard SEER2 | $8,000 – $12,000 |
| High-efficiency upgrade (18+ SEER2) | Add $1,500 – $4,000 |
| New or replacement ductwork | $2,000 – $6,000 |
TOP CLUB members and financing options are available. Every quote is written and itemized before any work begins.
Free load calculation, written itemized quote, and financing options available.
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