HVAC Replacement

Renew Your Indoor Comfort with Expert HVAC Replacement Services

Looking for a premium HVAC replacement? Sandium can replace your old HVAC unit with a new one without hassle. Explore our expert services and get a consultation today.

Improved Comfort 

Our team quickly replaces your system, restoring your home's indoor comfort. You will be able to relax and unwind in optimal temperatures.

Peak Efficiency 

Efficiency is our goal. Our expert HVAC replacements lead to perfect performance. Not to mention much lower energy bills.

Expert HVAC Replacement 

Our seasoned team will provide you with top-notch replacement services. We will install a cutting-edge HVAC system that stands the test of time.

Our Partners

Are You Looking to Replace Your HVAC Unit?

HVAC systems usually last 15 to 20 years. But, if your system is constantly breaking down or doesn't work efficiently, you might need to replace it sooner. Not to mention that old HVAC units can increase your energy bills. 

Doing regular check-ups can extend its lifespan. But instead of repairing your old HVAC system, why not get a new one? If your HVAC unit is getting old, upgrading to a new one can improve performance and comfort.

Sandium can help restore your indoor comfort with high-quality replacement services. Our experienced team will assess your HVAC needs first. Then, we will recommend the best and most cost-effective system for your home.

We will remove the old system and replace it with the new one in no time. Whether you need an AC replacement or a furnace replacement, we've got you.

We aim to help you enjoy your home once again, quickly and efficiently. Contact us if you have any questions or if you want to book a consultation. 

Don't just take our word for it

Our satisfied customers are our biggest advocates. Don't just take our word for it – hear what they have to say about their experience with Sandium.

Marcos, Carlos, & Pat did a really solid and thorough installation job (HERS leakage numbers are almost negligible).

Lisa Rose

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Came to repair a water heater and replace the damaged element. Friendly people, reasonable cost, and excellent quality of work.

Camila Mata

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Very quick to respond to initial quotes and easy to deal with. Great job with install, better price than others.

Tyler White

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They figured out the problem and got the furnace up and running very quickly.

Isaiah Jenkins

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The team from Sandium Heating and Air Conditioning was wonderful to deal with. He also offered common sense advice to ensure our system was up and running perfectly and the problem didn't reoccur.

Tyler Anderson

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They are very professional, timely, personable and knowledgeable and their prices are reasonable.

Jean Schmidt

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They are prompt and have a very reasonable pricing. Any issues get resolved the same day or the next, utmost.

Toni Lumpkin

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Excellent service from start to finish. Was professional. The team take real pride in their work and always offer advice and recommendations.

Schneider Katy

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Sandium Heating and Air Conditioning did a great job repairing our AC system. Friendly, tidy and a very neat job. Really pleased with the approach they took and kept us up to date.

Alax Alisha

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Did an amazing job, professional, friendly service. I didn't expect it to be so fast. In half a day I had my new heat/air up and running.

Larry Siegel

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My first inquiry about 40C Heatwave resulted in installers coming and installing a split air con system in a double bedroom within a day. They worked tirelessly and I am very pleased with the installation.

Gianna Estes

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Service Area

Areas we service

Atherton, Campbell, Cupertino, Hillsborough, Los Altos Hills, Los Altos, Los Gatos, Mountain View, Palo Alto, Portola Valley, Redwood City, San Carlos, San Jose, Santa Clara, Saratoga, Sunnyvale, Woodside

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Our Features

What makes us better

We've had over 20 years of experience in the industry.

Skilled Craftsmanship

Our HVAC replacements come from seasoned experts. We make sure every detail leads to enduring comfort just for you.

Tailored Designs

No one-size-fits-all. Our HVAC replacements are tailored to your space. The design you will choose will blend with your unique needs.

Effortless Upgrade Process

Sandium's HVAC replacement process is simple and effective. You won't have to worry about disruptions. Our goal is to upgrade your comfort without delay.

State-of-the-Art Technology 

Our services involve using modern technology. You will be able to enjoy the latest advancements in comfort and efficiency.

Energy-Efficient Solutions

Smart choices for a greener tomorrow. We put energy efficiency first. Our systems will reduce your environmental footprint. You won't have to give up comfort to be green.

Transparent Upfront Pricing

No surprises. With Sandium, we guarantee transparency when it comes to fees. You will be able to plan for your HVAC replacement.

Frequently asked questions

Everything you need to know about and how we can help.

How do I know if I need to replace my HVAC system?

Listen to your space. If it's not as comfy as it used to be or your system's giving frequent trouble, it might be time for a change.

How long does an HVAC replacement take?

Faster than you think. Our team works efficiently to minimize disruption. Usually, a day or two is all it takes to replace your system.

Will the new HVAC system be more energy-efficient?

Absolutely. Our services put efficiency first. Get ready for a system that keeps you comfy without draining your energy bill.

What's the cost, and are there hidden fees?

We offer straightforward pricing and no surprises. Our pricing is upfront and transparent. You will know exactly what to expect without any hidden costs.

Can I customize the HVAC system to fit my needs?

Yes, of course. Our replacements are tailored to your space and needs. You can pick an HVAC system that's a perfect fit for your home.

Do you offer warranties on HVAC replacements?

Yes. Our replacements come with warranties. You can enjoy your new HVAC system without worry. Contact us for more information.

Join the Future of Home Comfort

Take the first step towards comfortable, energy-efficient, and stress-free living by scheduling a consultation with Sandium.