Escondido, CA Ductless AC

Take Control of Your Home Comfort

Mini splits have become one of the hottest HVAC upgrades in Escondido, California, and for good reason! They're quiet, energy efficient, and give you much more control over your air conditioning. Build the system your way and enjoy the savings that come with it. Call Guthrie & Sons for a free ductless AC quote or to schedule service today.

We're Ready to Install or Service Your Escondido Mini Split

Some homes just seem made for mini splits. In Escondido, we install them in casitas, additions, older homes with worn-out ductwork, and entire houses that don't have central air. That flexibility is a big reason they've become so popular! They can be installed in just about any room, and unlike window units, they won't block your view, take up window space, or stick out of the side of the house.

If you're ready to install ductless AC in Escondido or schedule service for the one that you already have, Guthrie & Sons Heating, Air & Solar has you covered. We're a family-owned company and a certified Daikin installer, which means you get trusted equipment backed by experienced professionals who know how to get the most out of it. We've been helping Escondido homeowners stay comfortable since 2005, and we'd love the opportunity to help you next. Give us a call today for a free quote or to schedule your appointment.

Smart Cooling Starts With Smart Planning

Smart Cooling Starts With Smart Planning

Mini splits can be one of the best HVAC investments you make, but every home is different. The number of zones, the equipment you choose, and how you plan to use the system all affect the final cost. We'll break everything down clearly and help you compare your options. We offer:

With Guthrie & Sons, you'll know exactly what you're buying, what it costs, and where you may be able to save.

Your Mini Split Works Hard. The USA Membership Helps.

Your Mini Split Works Hard. The USA Membership Helps.

Your Escondido mini split provides both ductless heating and cooling, which means it's working when summer afternoons climb into the 90s and 100s and again when winter mornings dip into the 30s and low 40s. Because they're used so often, yearly mini split tune-ups are super important for keeping your equipment clean, efficient, and ready for the weather. It reduces the chances of surprise breakdowns, expensive repairs, poor airflow, and higher energy bills while helping your Escondido mini split last longer.

You can schedule your ductless mini split maintenance in Escondido with us or join our USA Membership. With our maintenance plan, you'll receive automatic reminders, priority service, repair discounts, and other benefits that make ownership easier. It’s extra protection and priceless peace of mind! Talk to our team about signing up.

Explore Our Ductless Mini Split Services in Escondido

Explore Our Ductless Mini Split Services in Escondido

Escondido mini splits should always be installed and serviced by licensed technicians because you’re risking way too much time and money when they aren’t. Guthrie & Sons Heating, Air & Solar can expertly install ductless AC in Escondido or service a system to keep it running strong.

We work throughout Escondido and the rest of San Diego County, including the Old Escondido Historic District, neighborhoods along East Valley Parkway, Del Dios, and newer communities near Kit Carson Park. Read more about our Escondido ductless AC services below, and let us know how we can help keep your home cool and comfortable.

Sometimes a mini split starts with a simple complaint: "That room is always hot." Other times it's a brand-new ADU, a growing family, or a garage that's finally becoming usable space. Whatever brings you here, mini splits are one of the most flexible HVAC solutions available. Indoor units go where you want the heating and cooling, and the system can be built around one room, several rooms, or even the entire house. If you’ve never had central AC, this is the next-best thing. Contact us to discuss your custom mini split installation in Escondido.

One of the best things you can do for your mini split is keep maintenance on schedule. Yearly mini split maintenance tune-ups reduce wear on important components while improving the efficiency and reliability of the system. During service, we'll clean the units, check airflow, inspect electrical connections, test controls, verify refrigerant levels, and make sure all of the equipment is performing the way it should. A little maintenance today can save a lot of money tomorrow! If you’re due for mini split maintenance in Escondido, we’re happy to help.

Most mini splits don't retire quietly. They usually give you plenty of hints first: longer run times, weaker airflow, uneven temperatures, and repair calls that seem to happen a little more often every year. If that's starting to sound familiar, it may be time to consider a mini split replacement in Escondido. We'll inspect the system, give you an honest assessment, and help you decide whether another repair is worthwhile or if a replacement would save you more money in the long run. Free replacement quotes are always available.

Trusted Escondido Mini Split Service Since 2005

Trusted Escondido Mini Split Service Since 2005

There are plenty of companies offering ductless AC in Escondido, but the people matter just as much as the equipment. Guthrie & Sons Heating, Air & Solar opened its doors in 2005 to give San Diegans a better service experience. Faster appointments. Easier scheduling. Technicians who go the extra mile instead of just going through the motions.

Now, decades later, those same values still guide everything we do. As a trusted Daikin installer, we're proud to help homeowners install ductless AC in Escondido and throughout North County. Here’s more about us:

  • 100% Customer Satisfaction Guarantee: If something’s wrong, we’ll make it right.
  • Upfront, Honest Pricing: We explain the cost clearly before any work begins.
  • Expert Technicians: Our NATE-certified technicians have advanced certification.
  • Family-Owned: We’re one of the last family-run HVAC companies in the area.
  • Lifetime Workmanship Guarantee: When we install something, we make sure it lasts.
  • 2-Year Labor Warranty: Every new installation comes with a 2-year labor warranty.
  • Free Quotes on New Systems: We’ll come out and provide all of the pricing upfront.
  • Convenient Financing Options: We offer payment plans so you have a path forward.
  • Property Protection Guarantee: From drop cloths to clean-up, we protect your space.


Whether you're exploring ductless heating and cooling for the first time or dealing with an Escondido mini split that's giving you trouble, we're here to help. From free installation quotes to fast repair appointments, we'll make things easier for you, guaranteed.

Frequently Asked Questions

The cost of a ductless mini split installation depends on the size of the space, the number of indoor units you need, and the equipment you choose. A single-zone system for an ADU or garage conversion will cost less than a multi-zone setup serving several rooms. We provide free estimates so you can see your options and pricing before making a decision.

Most mini splits last between 10 and 15 years, and many can last longer with regular maintenance. How often the system runs, the quality of the installation, and how well it's maintained all play a role. Annual tune-ups are one of the best ways to help your mini split stay reliable for years to come.

Not at all. Mini splits are actually known for being fairly low-maintenance systems, but they still benefit from annual service. Regular maintenance helps keep the indoor and outdoor units clean, reduces wear on important components, and lowers the chances of breakdowns during Escondido's hottest weather.

In many cases, yes. Because mini splits allow you to cool or heat only the rooms you're using, they can help reduce wasted energy. Many homeowners also see savings when upgrading from older HVAC equipment to a newer high-efficiency mini split system.

That depends on the system you choose. Some mini splits are designed to heat and cool a single room, while others can serve five, six, or even more zones from one outdoor unit. During your consultation, we'll help determine how many zones make sense based on your home's layout and how you use each space.

Heating and Cooling Offers You Can't Miss

Big savings, same great service. See what offers are available now for our favorite customers.

Up to $1,500 Off a New System

Receive up to $750 in manufacturer rebates and up to $750 discount from Guthrie. Valid on select systems. Must mention promotion at time of estimate appointment. Not valid on prior sales. Cannot be combined with any other offers. Restrictions apply. See dealer for details. Offer expires 7/31/2026.

0% APR for 24 Months

Get 0% APR financing for 24 months on a new heating or air conditioning installation. 0% interest with 24 equal monthly payments.

Financing subject to credit approval. Valid on select systems only. Valid on residential properties only. Cannot combine with other offers. Must mention promo at time of estimate appointment. Restrictions apply. See dealer for details. Offer valid for an estimate appointment scheduled before 7/31/2026.

Free Diagnostic w/ a Repair

Your diagnostic service call fee will be waived if you proceed with a repair.

Cannot combine with other offers. Restrictions apply. See dealer for details. Offer expires 7/31/2026.

Free Estimate on a New Heat Pump Water Heater Installation

Valid for an estimate for a new hybrid heat pump water heater installation or replacement.

Restrictions apply. See dealer for details. Offer expires 7/31/2026.

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.

Rex Roe profile picture
Rex Roe
1 month ago
Guthrie and sons are our Go To for all things AC! Easy to schedule service and very friendly staff. Mario came out today and quickly determined our issue and got us back on track. Thanks so much!
jacqulinet1 profile picture
jacqulinet1
2 months ago
I am very pleased with the service I received for replacing my furnace in my second story condo. This company really tries to please their customers, which is rare these days. Matthew and James were pleasant, knowledgeable and patient with my questions. The office was great about staying in touch regarding date and time to expect the technicians and providing the number to call for questions. I sam so happy I chose this company to do the job.
Keith Mar profile picture
Keith Mar
2 months ago
I was told by a couple other companies that I needed to replace my system. Vlad came out and made sure that my old system actually needed to be replaced and found it could be fixed for a fraction of the price. I appreciate the honesty and would definitely recommend. Edit the technician came out and made the repairs. He did a good job of explaining the situation and giving a couple options.
Darrell Brookstein profile picture
Darrell Brookstein
2 months ago
Have dealt with Guthrie & Sons regularly for more than 12 years. They are super good in every way re: heating and A/C. Special shout-out to their service man, Mario F, who checked out our systems yesterday. He was extraordinary and really helped us on several issues we noted, and a couple of issues he brought to our attention. Kudos!
Jim Hainline profile picture
Jim Hainline
3 months ago
We had Rob from Guthrie & Sons come out to repair one of our A/C units. Rob was very friendly and professional. Rob resolved the problem quickly.
As far as price goes, I paid a higher flat fee 12 years ago from one of the larger local companies. I'm very impressed with pricing and quality of work.

I highly recommend Guthrie & Sons and Rob.
Amy Graeber profile picture
Amy Graeber
3 months ago
Great experience! The company confirmed my appointment and let me know who my technician was via text. They also updated me when he was on his way. The technician was friendly and knowledgeable. I’d recommend Guthrie & Sons to friends and family.
Bobby Orozco profile picture
Bobby Orozco
5 months ago
Great experience working with Guthrie & Sons from start to finish. Vlad was awesome. He was incredibly knowledgeable and explained everything in detail. Stark contrast from other companies we received bids for.

Christian and his crew did a great job on the install everything was smooth from start to finish.

I would definitely recommend this company here in Murrieta.
Sharon Troeger profile picture
Sharon Troeger
5 months ago
Guthrie & Sons has always been super professional and knowledgeable about our system. They did the install a few years ago and have continued to maintain it for us. This year we noticed that our system wasn't performing as well, so when Wayne came out, he noticed a likely leak and was back 2 days later to find and fix it. He was quick, professional, and just extremely nice! 100% recommend.
Jeff Haight profile picture
Jeff Haight
6 months ago
Called one of the "big guys" in town and the estimate to do what needed to be done to diagnose my problem was nearly 1/2 the cost of the system when I purchased it and had it installed 5.5 years ago, I found Guthrie & Sons and they came out the same day and did the same work for 1/4 the price I was quoted for the same exact work! Daniel was friendly, honest and quickly got my system working as expected. I even purchased the service plan so I don't have future problems. I highly recommend these guys, they were awesome, don't get ripped off call Guthrie & Sons!!!
Rocky profile picture
Rocky
6 months ago
I highly recommend Guthrie & Sons; from setting the appointment to the actual service!! Daniel was prompt, able to take care of our issue at a very reasonable price. I will be using them for all our needs in the future!!!! Thanks Daniel and Mackenzie.....you were great!!
Troy Nabatilan profile picture
Troy Nabatilan
7 months ago
Matt and Bryan are truly the A-Team! Their teamwork was outstanding and the workmanship was meticulous. The air handler was carefully installed, wiring neatly secured, plenum perfectly fitted, and the condenser precisely positioned and leveled for proper clearance and vibration control. The line set was pressure-tested and vacuumed as well. They also left the work area clean and neat.

Please congratulate them for a job well done!
Johnathan Yang profile picture
Johnathan Yang
7 months ago
Guthrie and Sons was very professional and communicative. Matthew and Bryan did incredible work, and followed up with a lot of testing to make sure my new unit was functioning well. They went above and beyond to ensure that things were done correctly. I could tell their standards were extremely high, and I felt relieved seeing how much care they took in their installation. I’m very pleased with the result!
Sunyim Kim profile picture
Sunyim Kim
7 months ago
I called to estimate to install central air conditioner on our second floor condo. Manager came the next day very punctual and knowledgeable about the process. He listened carefully our concerns and let us to make a decision. We truly appreciate his professionalism. Thank you for your service and I would recommend anyone who needs heating and air conditioning services in San Diego.
saul profile picture
saul
7 months ago
Guithre and Sons distinguish themselves not only through their high level of professionalism but also by their unwavering commitment to the quality and durability of every product they sell and the meticulous craftsmanship involved in each project. The company operates with a strong dedication to integrity and respect, fostering long-term relationships with clients and suppliers alike. They prioritize transparency and ethical standards in all business dealings, ensuring customer satisfaction and trust at every interaction. Their customer service team is exceptionally responsive and knowledgeable, consistently exceeding expectations to resolve issues swiftly and effectively.
Ariana Lujan profile picture
Ariana Lujan
8 months ago
Very helpful, quick and easy to schedule! We had an unexpected (but necessary) repair when doing maintenance and both the office and tech Carson were thorough and transparent in their support. Great service!
Graham Davis profile picture
Graham Davis
8 months ago
After dealing with several HVAC companies, Guthrie & Sons clearly stood out as the most ethical, honest, and reliable. From the very beginning, their approach felt transparent and genuinely focused on what was best for us—not on upselling or unnecessary replacements.

We worked with Vlad T., who had previously been out to our home and saved us tens of thousands of dollars by getting our existing AC unit up and running when other companies were pushing for a full replacement. That experience alone earned our trust.

Now that we’re finally ready to purchase new units, there was no question that Guthrie & Sons was the only company we would consider, and Vlad was the obvious choice. He was extremely professional, punctual, and exceptionally knowledgeable, taking the time to explain options clearly and thoroughly. His expertise and honesty made the entire process straightforward and stress-free.

If you’re looking for an HVAC company you can truly trust—one that values integrity, quality workmanship, and customer service—I cannot recommend Guthrie & Sons and Vlad T. highly enough. This is how service should be done.
Blas Falconer profile picture
Blas Falconer
8 months ago
The layout of my condo made installing splits challenging, and before I met with Guthrie and Sons, three companies either told me that it couldn't be done. Vlad studied my apartment until he found a way to install with minimal openings in the walls and without a second condenser. Mallory, who works in the office, always followed through and advised me when I ran into a hiccup and needed detailed plans for the city. My HOA appreciated Guthrie and Sons' thoroughness and was so impressed with the design, that another resident who had been wanting splits for years, decided to install splits at the same time. The team that came in was knowledgeable, professional, and hard working. They finished a day ahead of time. I'm thrilled with the way everything looks and works.
Rob profile picture
Rob
8 months ago
This is by far the best company for your HVAC needs. They are honest very caring. Good fair pricing and got the job done efficiently and on time. I also signed up for their bi-yearly service which they performed the winter one and went very well. Thanks
Tania Reyes profile picture
Tania Reyes
9 months ago
I’ve been using Guthrie & Sons for over 15 years. They installed my whole AC system and maintained it all those years and never had an issue. Well it was time for an upgrade and they’ve recently installed my second system. The team 15 years ago and the team this time around were both amazing, professional and clean. I can’t recommend them enough Matt, Ben, Christian and Bryan get 10 stars. They are a bit pricier but worth the investment when you have peace of mind and almost two decades of great service and no issues.
Trejos Marcela profile picture
Trejos Marcela
9 months ago
I had an excellent experience with Guthrie & Son AC & Heater Company. Their customer service was outstanding, and they took the time to answer all my questions thoroughly. Every technician who has worked on my AC/heater installation and now the ongoing service has been knowledgeable, respectful, and always on time. I highly recommend them to anyone in need of HVAC services!
I only wish the annual service was cheaper 🙂

Schedule Your Escondido Mini Split Service Today

From the San Diego Zoo Safari Park to Friday nights at Cruisin' Grand, there's always something cool happening in Escondido. What isn't quite as fun? Walking back into a hot house after a day out.

Whether you need a new system or service for an existing one, our Escondido mini split services help you stay cool with reliable, energy-efficient equipment. Give Guthrie & Sons a call and let's make your home more comfortable!