Thinking about HVAC & AC replacement in St. Simons Island? You’re likely looking at a project costing anywhere from $5,500 to $12,500 for a full system replacement. This price range is broad because it depends on several factors, including the size of your home, the type of system you choose (heat pump, central AC, etc.), the efficiency rating (SEER2), and any ductwork modifications needed. Be sure to check out our complete Georgia Heating & Cooling guide for a deeper dive into state regulations and best practices.
Material Prices
Here’s a general idea of material costs. Keep in mind that these are *estimates* and can vary based on brand, supplier, and availability:
| HVAC System Type | Average Material Cost | Notes |
|---|---|---|
| Central AC Unit (2-3 Ton) | $3,000 – $6,000 | Price varies significantly based on SEER2 rating. |
| Heat Pump (2-3 Ton) | $4,000 – $7,000 | A good choice for St. Simons Island due to its heating and cooling capabilities. |
| Air Handler | $1,500 – $3,000 | Part of a split system with either an AC unit or Heat Pump. |
| Ductwork (per linear foot) | $8 – $20 | Price depends on material and complexity of installation. |
| HEPA Filter | $50 – $200 | Important for pollen and allergen control. |
| UV Light Air Purifier | $300 – $800 | Helps kill mold and bacteria, improving air quality. |
Local Factors
Several local factors in St. Simons Island will impact your HVAC & AC replacement project:
- Permits: Glynn County requires permits for HVAC installations and replacements. Your contractor should handle this, but it’s good to be aware. Check with the Glynn County Building Department for specific requirements and fees.
- Installation Labor Rates: Labor rates in St. Simons Island are generally in line with the Georgia average, ranging from $75 to $150 per hour. Complex installations, ductwork modifications, or working in tight spaces will increase labor costs.
- Contractor Availability: St. Simons Island is a popular tourist destination, so contractor availability can fluctuate, especially during peak seasons. Schedule your project in advance to secure the best rates and timeline. Always verify your contractor’s license at Georgia State Construction Industry Licensing Board.
Weather Impact
St. Simons Island has a humid subtropical climate, meaning hot, humid summers and mild winters. The high humidity is a critical factor when choosing an HVAC system. Look for systems with excellent dehumidification capabilities to prevent mold growth and improve indoor comfort. Georgia also has extremely high pollen counts during the spring and early summer. It is highly recommended that you invest in HEPA air filtration and potentially UV light air purifiers to improve indoor air quality.
Because of the mild winters and hot summers, Heat Pumps are a great all-in-one solution as they provide both efficient cooling and heating. Also, upgrading to a system that meets the new 2026 SEER2 standards is a worthwhile investment, helping to reduce your energy consumption and save money on your Georgia Power bill.
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FAQ
- How long does HVAC replacement take? A typical HVAC replacement in St. Simons Island takes 1-3 days, depending on the complexity of the installation and whether ductwork needs to be modified.
- Do I need to replace my ductwork when replacing my HVAC system? Not always, but it’s a good idea to have your ductwork inspected. Leaky or poorly insulated ductwork can significantly reduce the efficiency of your new system.
- What SEER2 rating should I choose? Aim for at least a 16 SEER2 rating, but consider higher ratings (up to 20+) for maximum energy savings. Your contractor can help you determine the best SEER2 rating for your home and budget.