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AC Installation in Castroville, TX
New system installations with proper load calculation, manufacturer warranties, and workmanship you can count on.
Why Castroville Homeowners Choose Amazing Air
- 875+ Google reviews at 4.9 stars
- Locally owned by Roy Jaramillo since 2008
- Licensed Texas HVAC contractor
- Google Guaranteed — background checked
- Upfront pricing — no surprise invoices
- Same-day service available
Roy Jaramillo, Owner
San Antonio local since 2008
Castroville is a small historic community about 25 miles west of downtown San Antonio in Medina County. It's a longer drive, but we serve it at the same pricing and same standard as everywhere else. The older homes and rural character of the area come with specific HVAC considerations that we're familiar with from years of serving the broader region.
Installing the wrong size air conditioning system is one of the most expensive mistakes a homeowner can make. An oversized system short-cycles, wears out faster, fails to dehumidify, and destroys home comfort. An undersized one runs constantly and can't keep up on a 100-degree day.
Amazing Air Solutions installs air conditioning systems throughout Castroville and Medina County with a proper Manual J load calculation before any equipment is specified. Our team recommends what fits your home, not what's easiest to install. Contact us for a free estimate.
We carry and install equipment from Trane, Carrier, Lennox, Daikin, Goodman, and Rheem. Our customers receive a manufacturer warranty plus our own workmanship guarantee — and our reliable technicians are there every step of the way.
What's Included in Every Installation
Manual J Load Calculation
We calculate actual cooling loads — square footage, insulation, windows, orientation. No guessing on size.
Equipment Recommendation
We'll show you 2-3 options at different price points with honest tradeoffs on efficiency vs. upfront cost.
Full System Removal
Old system removed and disposed of properly. No leaving the old unit behind for you to deal with.
Refrigerant Line Set Inspection
We inspect and replace line sets when needed — not every installer does this, but skipping it causes failures.
Start-up and Commissioning
Full system test before we leave. Refrigerant charge verified, airflow balanced, thermostat configured.
Permit Coordination
We pull the required permits in Castroville so the installation is code-compliant and your warranty stays valid.
Serving Castroville, TX
We serve Castroville and surrounding Medina County. One of the most historic communities near San Antonio, and one we're glad to serve.
Castroville has a historic downtown with homes dating back over a century, plus surrounding rural properties and ranches with more modern construction. Historic homes in Castroville often lack the attic space and infrastructure for conventional split system installation. Mini-splits are frequently the more practical solution in these properties. Well water is the norm on rural properties, which affects condensate system behavior and disposal options.
Rural properties in the Castroville area commonly have propane heating rather than natural gas, which affects furnace options for repair and replacement. Agricultural dust and debris accumulate around outdoor units faster than in suburban settings. We check unit clearances and coil condition carefully in rural Medina County properties. Access to some properties for parts delivery can be a factor we account for in scheduling.
All service in Castroville is performed by Amazing Air Solutions technicians from our San Antonio home base. Same team, same standards, same upfront pricing.
How It Works
In-home consultation
We measure, assess your ductwork, and calculate the load. Takes about 30-45 minutes.
Equipment proposal
You get options with pricing, efficiency ratings, and honest recommendations — not a sales pitch.
Installation day
Most residential installations complete in one day. We protect your floors and clean up before leaving.
Commission and verify
System tested in full operation. You walk away with documentation, warranty info, and filter reminders.
Frequently Asked Questions
How much does a new AC system cost in Castroville, TX?
A standard central air conditioning replacement in Castroville typically runs $4,500-$9,000 installed, depending on system size, efficiency rating (SEER2), and any ductwork modifications needed. Our team will give you a firm quote after the in-home assessment — not a range. Our customers always know the price before we start.
How long does AC installation take in Castroville?
Most standard residential installations in Castroville complete in one day — typically 4-8 hours depending on system complexity. We'll give you a time estimate when we schedule.
What AC brands do you install in Castroville?
We install Trane, Carrier, Lennox, Daikin, Goodman, and Rheem systems. We'll match the right brand and model to your home's needs and budget, not just what we have in stock.
Do I need a permit to replace my AC in Castroville?
Yes, AC replacements in Texas require a permit and inspection. Amazing Air handles all permitting for installations in Castroville — it's included in the job, not an add-on.
Is there a service fee for coming to Castroville?
Our standard diagnostic fee applies, same as any location. Castroville is within our service territory and we make the drive.
My Castroville property uses propane for heat. Can you work on that?
Yes. We service and install propane furnaces as well as natural gas systems. We verify fuel type and BTU requirements before recommending any equipment.
Ready to Schedule in Castroville?
Call us or request a free estimate online. Same-day response for urgent calls.
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