Know What You’ll Pay for Ductless AC—And How to Cut Costs
Ductless mini split pricing isn’t one-size-fits-all—it depends on how many zones you need and what the space calls for. We get that it can feel overwhelming, which is why we make it simple: no sales games, no last-minute add-ons, just clear, fair pricing from the start. With us, you can expect:
- Free in-home estimates so you’ll know exactly what your project will cost
- Free online quoting tool for ductless mini split installs and replacements
- Help applying available tax credits and rebates to cut your total cost
- Seasonal specials and limited-time offers to help you save even more
- Financing options with monthly payments so you can get started now
Plenty of mini split companies will sell you a system. We make sure you get the one that fits your space, your goals, and what you’re ready to spend. Schedule a consultation today!
Protect Your Investment with Smart Mini Split Service
Your ductless mini split might be quiet, but it’s doing a lot behind the scenes—cooling one room, five rooms, maybe your whole house. And if you never give it a little upkeep? Sooner or later, it’ll remind you. Usually on the hottest day of the year. Usually, when you’ve got people over. And usually, when every HVAC company in town is booked solid for days.
That’s why we offer the USA Membership. It keeps your system clean, efficient, and ready to go. You’ll get automatic tune-up reminders, discounts on services, priority scheduling during peak season, and extra perks just for ductless systems. One visit a year saves you from sweating it out later.
And if your system is under warranty, that annual maintenance isn’t optional—it’s required. We help you stay covered, save money, and avoid the stress of surprise breakdowns. Because no one wants to spend a summer weekend with no AC, no airflow, and no backup plan. Let’s keep that from happening. Talk to our team about signing up!
Reliable Ductless Services in Your San Diego Neighborhood
At Guthrie & Sons, we install and maintain ductless mini split systems across San Diego County—including homes and businesses in Chula Vista, Oceanside, Escondido, Carlsbad, Vista, and La Mesa, plus neighborhoods like La Jolla, Mission Hills, and San Ysidro.
Whether you’re adding cooling to a single room, upgrading your whole home, or need service on an existing mini split, we’ve got the experience—and the right tools—for the job. Ductless systems are what we do, and we’re here to help you get the most out of yours.
Not Just Another Ductless Mini Split Company—We’re a Family Caring for Yours
Guthrie & Sons started in 2005 as a small, family-run HVAC company with a simple goal: do great work and back it up with excellent service. As we’ve grown, we’ve stayed true to those roots.
We focus on giving our technicians the support, training, and tools they need to shine because when our team is set up for success, you get service that’s thoughtful, skilled, and never rushed. We’re here to help, not to be salespeople. Here’s more on what you’ll get with our local ductless mini split service company:
- 100% Customer Satisfaction Guarantee: If it’s not right, we’ll make it right.
- Upfront, Honest Pricing: No gimmicks. No surprise charges. Just fair numbers.
- Expert Technicians: We have NATE-certified technicians who are at the top of the field.
- 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: Get a clear installation estimate before buying.
- 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.
- INSTALLATION
Up to $11,225 Off a New Heat Pump
Receive up to $8,000 in HEEHRA rebates, up to $625 in Comfortably California rebates, and up to $2,600 in Federal Tax Credits when you install a new heat pump system. Must be income-qualified to receive HEEHRA rebate. Valid on residential properties only. Valid on select systems. Rebates available until funds last. System must be installed by 12/31/25 to receive Federal Tax Credits. Restrictions apply. See dealer for details.
- INSTALLATION
$8,000 HEEHRA Rebate
Get income-qualified and receive an $8,000 rebate on a new heat pump system. Can be combined with up to $625 Comfortably California rebate, $2,000 heat pump Federal Tax Credit and $600 electrical upgrade Federal Tax Credit. Rebate available until funds last. Restrictions apply. See dealer for details.
- INSTALLATION
$625 Comfortably California Rebate
Valid on select systems. Valid on residential properties only. Can be combined with HEERHA rebates, $2,000 heat pump Federal Tax Credit and $600 electrical upgrade Federal Tax Credit. Rebate available until funds last. Restrictions apply. See dealer for details.
- INSTALLATION
$2,600 Heat Pump Federal Tax Credit
Valid on select systems. Must be installing a heat pump system with electrical wiring or panel upgrade. Valid on a primary residential home only. Can be combined with HEEHRA rebates and up to $625 Comfortably California rebates. System must be installed by 12/31/25 to receive this tax credit. Restrictions apply. See dealer for details.
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.
I only wish the annual service was cheaper 🙂
Carson C. and Michael J. came by to install our unit. They were on time, extremely professional and worked diligently to complete everything. They listened to our needs throughout and made adjustments to our specifications. Carson did not leave until we were totally happy with our unit.
This was a great experience all around and I gladly recommend Guthrie and Son's for all your HVAC needs.
From start to finish, their team was outstanding. They worked incredibly hard, treated our home with respect, and left everything spotless—truly the cleanest job site I’ve ever seen after a major project. The installation itself was seamless, and the quality of their work shows in every detail.
If you’re looking for a company that combines deep knowledge, excellent craftsmanship, and genuine care for their customers, Guthrie & Sons is it. Absolutely five stars across the board!
What really stood out was his problem-solving ability and willingness to go the extra mile to ensure everything was operating as it should. He communicated clearly throughout the process, kept us updated, and made sure we felt confident in the work being done.
It’s not often you come across someone who combines technical expertise with such a strong work ethic and positive attitude. We’re very grateful for his efforts and would highly recommend Kareen to anyone needing reliable HVAC service.
Vlad came out to provide an estimate and was able to size an HVAC system that worked well for my house.
They installed it quickly, without issue and helped me set up an app on my phone to control.
The system is working great to heat and cool my house and is whisper quiet.
Highly recommend going with Guthrie and Sons if you want a high quality experience for large and important purchases.
