Free In-Home Estimates for AC Replacement in Alamo Heights (210) 600-5091
*Example based on 3-ton, 16 SEER complete system replacement
28 Years
Experience
547+
This Year
4.9/5
Google Rating
"We install the same equipment as the big companies, but without their massive overhead costs. That's how we save you thousands."
✓ Same Goodman, Carrier, Trane Equipment
✓ Same 10-Year Manufacturer Warranty
✓ Same Energy Efficiency & Rebates
✓ 30% Less Cost - No Corporate Overhead!
$5,995 - $7,495
*Perfect for budget-conscious homeowners
$7,995 - $9,495
*Best value - qualifies for rebates
$9,995 - $12,495
*Maximum savings & comfort
As your local AC replacement experts, we know Alamo Heights homes inside and out. From the historic neighborhoods to the newer developments, we've installed hundreds of AC systems throughout the 78209 zip codes.
We specialize in high-efficiency systems perfect for Alamo Heights homes, helping families reduce energy costs while maintaining optimal comfort year-round.
Get your free, no-obligation estimate today. We'll beat any inflated quote from The Overpriced Giants!
"Carnes & Sons are the best AC company I could find. I had 10 businesses quote my project but only Carnes & Sons had the right brand at the right prices. They upgraded my system with top of the line LED purifier... got it installed and working within a few days of initial contact. They helped me get through the 4th of July weekend with portable units u til they could install on Monday. That is customer service. They have my business going forward!..."
"I have worked with over a dozen hvac contractors and Clint and his team is Prompt, fair priced, and honest. What more could you ask for in an hvac contractor."
"Great price. I am absolutely thrilled with the service I received from Carnes and Sons Air Conditioning. I needed a full system replacement in a home with a challenging setup, and after receiving multiple quotes, Carnes was the only company with the creativity, expertise, and confidence to deliver exactly what I wanted. Their workmanship, attention to detail, responsiveness, fair pricing, and speed of installation were all top-notch. They made a complex project feel seamless and stress-free. It's rare to find a company that combines technical skill with such a high level of customer care. I am truly grateful for their work and would recommend Carnes and Sons without hesitation to anyone looking for HVAC service done the right way."
When it's time for a new AC system in Alamo Heights, making the right choice matters. Carnes & Sons has been the trusted choice for AC replacement throughout Alamo Heights for 28 years. Our family-owned business offers the same high-quality equipment as The Overpriced Giants but for $3,000 less - guaranteed.
Our Alamo Heights installation team provides free in-home evaluations to help you make the best decision for your home and budget. We'll never pressure you to replace a system that can be efficiently repaired.
We understand that AC replacement is a significant investment. Here's our professional installation process that Alamo Heights homeowners have trusted for decades:
Unlike The Overpriced Giants who rush through installations, we take time to ensure everything is perfect. Your new AC system is a 15-20 year investment - it deserves to be installed correctly.
We believe in transparent, fair pricing. While The Overpriced Giants quote $12,000-$18,000 for standard installations, our prices start at just $5,995 for quality systems that will last 15+ years.
Every quote includes all labor, materials, permits, and warranties. No hidden fees, no surprise charges - just honest pricing from a local family business.
Modern AC systems use 30-50% less energy than units from 10 years ago. For Alamo Heights homeowners, this means saving $150-$300 monthly during summer months.
We handle all rebate paperwork for you. Our team ensures you receive every dollar of savings available - something The Overpriced Giants often "forget" to mention.
Replacing a 10 SEER system with a 16 SEER unit in a typical Alamo Heights home:
• Old System Annual Cost: $2,400
• New System Annual Cost: $1,440
• Annual Savings: $960
• 5-Year Savings: $4,800
Your new AC system comes with industry-leading warranty coverage. Unlike The Overpriced Giants who charge extra for extended warranties, we include comprehensive protection standard.
Regular maintenance can extend your system's life by 5-7 years and maintain peak efficiency. We'll remind you when service is due and work around your schedule.
Protect your investment with proper care. Our maintenance plans ensure your warranty remains valid while maximizing efficiency and lifespan.
