Free In-Home Estimates for AC Replacement in Seguin (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 Seguin homes inside and out. From the historic neighborhoods to the newer developments, we've installed hundreds of AC systems throughout the 78201-78299 zip codes.
We specialize in high-efficiency systems perfect for Seguin 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!
"Hector and his assistant were honestly the best! He was so informative and smart. Definitely knew what he was doing! That you all so much, Randy was extremely helpful when my husband was speaking to him to schedule. Replaced our entire HVAC system within working hours!"
"Pricing was competitive or a lot better than other companies for a new unit install. Few issues with installation, but the tech Jesse went out of his way to get it resolved so my AC would be up and running. Around 10 pm, Randy and Clint were on the phone with me, helping diagnose what turned out to be a small issue. Everyone was very friendly and answered all my questions on the phone or through text. Carnes and Sons had my new unit installed on July 4th and overall I am satisfied."
"This is hands down the best AC company in the San Antonio area. A hidden gem if you ask me, they did great work and Hector was very knowledgeable and walked me through everything after the job was completed, he did a fantastic job. Good service, great value. I highly recommend this company for your HVAC needs."
When it's time for a new AC system in Seguin, making the right choice matters. Carnes & Sons has been the trusted choice for AC replacement throughout Seguin for 28 years. Our family-owned business offers the same high-quality equipment as The Overpriced Giants but for $3,000 less - guaranteed.
Our Seguin 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 Seguin 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 Seguin 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 Seguin 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.