Thinking about HVAC or AC replacement in Stillwater Ranch? You’re probably wondering about the cost. Expect to invest anywhere from $6,000 to $13,500 for a full system replacement here in Texas. The price varies depending on the size of your home, the type of system you choose, its efficiency rating (SEER2), and any ductwork modifications needed. Be sure to check out our complete Texas Heating & Cooling guide for detailed info on state laws and regulations related to HVAC replacement.
Material Prices
Here’s a general idea of what you might pay for different HVAC system types. Keep in mind these are just estimates, and prices can fluctuate based on brand, features, and contractor availability.
| System Type | Average Price (Installed) | Notes |
|---|---|---|
| Central Air Conditioner | $4,000 – $8,000 | Price increases with higher SEER2 ratings. |
| Heat Pump | $4,500 – $9,000 | Good for both heating and cooling. Performance in extreme cold can vary. |
| Ductless Mini-Split (Single Zone) | $3,000 – $5,000 | Ideal for individual rooms or additions. |
| Full HVAC System (Furnace & AC) | $6,000 – $13,500 | For homes with both heating and cooling needs. |
Local Factors
Several local factors influence the cost of HVAC replacement in Stillwater Ranch:
- Permits: Bexar County requires permits for HVAC work. Your contractor should handle this, but make sure it’s included in the quote. Expect to pay a few hundred dollars for permit fees.
- Installation Labor: Labor rates in San Antonio are generally competitive, but can vary based on the contractor’s experience and overhead. Get multiple quotes to compare.
- Contractor Licensing: Texas law mandates that HVAC contractors be licensed by the TDLR (Texas Department of Licensing and Regulation). Always verify a contractor’s license before hiring them. Unlicensed contractors can lead to faulty installations and legal issues.
- SEER2 Compliance: As of 2026, Texas requires new HVAC systems to meet SEER2 efficiency standards. While more efficient systems might have a higher upfront cost, they can save you significantly on your energy bills in the long run.
Weather Impact
Stillwater Ranch experiences extremely hot and humid summers, with temperatures frequently exceeding 100°F. This puts a significant strain on HVAC systems. When choosing a new AC unit, prioritize a system designed to handle these conditions. Consider:
- High SEER2 Rating: A higher SEER2 rating means greater energy efficiency, which translates to lower electricity bills, especially during peak summer months.
- Proper Sizing: An incorrectly sized AC unit (too small or too large) will operate inefficiently and may not adequately cool your home. A professional HVAC contractor will perform a load calculation to determine the right size for your needs.
- Humidity Control: Modern HVAC systems often include features to control humidity levels, which can improve comfort and help prevent mold growth.
- Durability: Look for units designed to withstand the harsh Texas climate and potential “heat domes.”
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FAQ
- How long does HVAC installation typically take?
Most HVAC installations in Stillwater Ranch take between one and three days, depending on the complexity of the job and whether any ductwork modifications are needed. - Do I need to be home during the installation?
It’s generally recommended that someone be home during the installation to answer any questions the technicians may have and to ensure you’re satisfied with the work. - How do I choose the right size HVAC system for my home?
A qualified HVAC contractor will perform a “Manual J” load calculation to determine the appropriate size system based on factors such as square footage, insulation, window area, and climate. Don’t rely on guesswork!