San Diego Stays Cool With Guthrie & Sons
Fast, Reliable AC Replacement in San Diego
When your air conditioner fails, Guthrie & Sons is ready to help with a quick and efficient replacement. Our NATE-certified technicians specialize in removing old systems and installing new, energy-efficient units that will keep your home comfortable year-round. We ensure a smooth and reliable replacement process, so you can enjoy optimal cooling without delay.
The Cooling Company You Want, the Service You Deserve
At Guthrie & Sons, we don’t just fix ACs—we take care of people. Because you’re not just a number, you’re a neighbor, and we’re not some big chain—we’re a local, family-run company that takes pride in serving our community.
Since 2005, we’ve been helping San Diego County beat the heat, from the breezy coastline of La Jolla to the sun-soaked valleys of Escondido. When the temperatures rise, we’re ready with emergency AC repairs, seasonal tune-ups, system replacements, and new installations to keep your home or business comfortable.
Whether it’s a quick fix or a full system upgrade, we’ll give you clear options, fair pricing, and quality service without the sales pressure. Call or schedule online today—we’ll take care of the rest!
Expert AC Replacement for Lasting Comfort
Our technicians are experts in replacing outdated or failing AC units. We’ll guide you in selecting the right system for your needs and handle the entire replacement process—from removal to installation—ensuring top performance and efficiency for years to come. Trust us for a smooth and hassle-free AC replacement experience.
Why Choose Guthrie & Sons for Your AC replacement?
Prompt Emergency Service: We understand the urgency of replacing a failing AC system. Our team is ready to quickly install a new, efficient unit to restore comfort to your home.
Family-Owned Since 2005: Serving San Diego since 2005, we treat our customers like neighbors, delivering personalized and trustworthy service.
100% Customer Satisfaction Guarantee: With years of experience, our experts ensure proper installation, setting up your new system for optimal performance and efficiency.
Honest Pricing with No Upsells: Expect honest, upfront estimates with no hidden costs for your AC replacement project.
You can count on Guthrie & Sons for a wide range of air conditioning services. Beyond replacement, we offer:
• AC Routine Maintenance
• AC System Installation
• AC System Repair
Get in Your Comfort Zone With Guthrie & Sons
Looking for a good AC company in San Diego? You’ve found us! Here’s more on what makes Guthrie & Sons the best choice for cooling services in San Diego County, Temecula, Murrieta, and more:
𖤓 100% Customer Satisfaction Guarantee: If you’re not happy, we’re not done.
𖤓 Upfront, Honest Pricing: No hidden fees, no surprises—just fair, transparent quotes.
𖤓 Expert Technicians: Our highly trained team services and installs all makes and models.
𖤓 Family-Owned: We’re one of the last family-run HVAC companies in the area.
𖤓 Lifetime Workmanship Guarantee: If something isn’t right, we’ll make it right.
𖤓 2-Year Labor Warranty: Extra protection is included with every new installation.
𖤓 Free Quotes on New Systems: Get a clear installation estimate before buying.
𖤓 Flexible Financing Options: We offer affordable payment plans to fit your budget.
𖤓 Property Protection Guarantee: We treat your home with care, just like it’s our own.
We live and work in this community, and we’re always just a quick click or call away!
Save Money on AC Replacement and More
Keeping your home cool shouldn’t break the bank. Explore our latest deals and see how you can save on AC repairs, tune-ups, and new installations.
$129
Restrictions apply. See dealer for details. Offer expires 6/30/26
AC Tune Up
Make an Appointment With Our Team Today
Great service starts with a great team. We’ve invested in our technicians to ensure they provide the best AC replacement service every time. Our experienced specialists are committed to guiding you through the replacement process and installing a system that’s perfect for your home. When you need expert AC replacement in San Diego, CA, trust Guthrie & Sons Heating, Air & Solar. Call our office or book online today!
FREE
Restrictions apply. See dealer for details. Offer expires 6/30/26
Diagnostic w/ Repair
SAVE
Restrictions apply. See dealer for details. Offer expires 6/30/26
up to $7,750 on a new system
Get the AC Replacement You Need, Now
Some air conditioning companies make you jump through hoops and wait for days just to get help. Not us. With Guthrie & Sons, everything is simple and on your schedule.
Schedule your appointment.
Call or book online, and we’ll set up a time that works for you. With 24/7 live answering and flexible scheduling, you won’t be left waiting when your AC needs attention.
We assess and walk you through your options.
Our technician will diagnose the issue or discuss your new system options with upfront, no-pressure recommendations so you can decide what’s best for your home.
Approve the work, and we’ll get it done.
Once you give the go-ahead, we’ll complete the job exactly as quoted—nothing more, nothing less. No surprises, just great service, done right the first time.
CONTACT US
SAVE
Restrictions apply. See dealer for details. Offer expires 6/30/26
up to $7,750 on a new system
Tech Clean rebates are back.
Act now.
Get up to
$7,750 off
a new system
Real Reviews From Real Customers
We do things differently, and our customers appreciate it. See what some of our thousands of satisfied customers have to say about working with us.
Have been using Guthrie & Sons for several years now and purchase my new HVAC system with them. They do our yearly maintenance and have always been professional, efficient and reliable.
★ ★ ★ ★ ★
My AC was not working for seven months. Three other companies tried to fix it with no success. Don’t make the same mistake I did—go straight to Guthrie & Sons! They are absolutely worth every penny.
★ ★ ★ ★ ★
Guthrie And Sons has consistently been excellent over the past decade that we have used them. I recommend them to friends and family with absolutely no reservations – – beyond five stars
★ ★ ★ ★ ★
Federal Tax Credits Are Going Away in 2026!
Save up to $3,200 on your next HVAC, solar, insulation, duct sealing, or electrical panel upgrade project. Take advantage while savings last!
Call for more details!
20% off new installations, ductwork, insulation, and HVAC coating.
