Our Services
Thermostat & HVAC Control Upgrade Services
At Ruiz Air Conditioning & Heating, we offer complete HVAC services for homes and businesses across Imperial and San Diego counties. With over 18 years of experience, we handle it all—24/7. Learn more below to see how we can help.
24/7 Service Available
(760) 970-4866
Smart Control Starts with the Right Setup
Serving Imperial County & San Diego County
A thermostat upgrade is one of the easiest ways to improve comfort and efficiency. Whether you need a simple programmable model or a smart thermostat with remote access, we install controls that give you better command over your system. Our team works with both residential and commercial properties across Imperial County and San Diego County, helping clients take the guesswork out of temperature control and cut down on wasted energy.
Compatibility That Matches Your System
Every HVAC system has its own setup, and not all thermostats are compatible with every unit. Before we start, we check the wiring, power requirements, and system type to avoid problems later. Once we understand what your setup needs, we’ll recommend a thermostat that fits how you use your space—whether that means remote access, voice control, or simple daily scheduling. After installation, we test everything to make sure the system responds properly and that you can adjust it with ease.
Repairs & Replacements That Improve Everyday Use
If your thermostat isn’t working like it should, it can affect how your system runs day to day. You might notice the temperature feels off, the system turns on and off too often, or nothing responds at all. We take the time to find the issue, whether it’s a wiring problem, an outdated model, or a setting that needs to be adjusted. If a replacement makes more sense, we’ll install a new unit that fits your system and usage. The result is better control, fewer frustrations, and a setup that works the way it’s supposed to.
Helping You Make the Most of Smart Features
Once your new thermostat is installed, we’ll walk you through how to use it so you can get the most from its features. Whether you want to automate your schedule, adjust settings from your phone, or save on monthly bills, we’ll help you get set up the right way. Serving both Imperial County and San Diego County, we make thermostat upgrades easy, reliable, and built around how you actually use your space.
Upgrade Your HVAC with Smarter Control
Upgrading your thermostat is an easy way to get more out of your HVAC system. A better control helps manage comfort, lower energy use, and reduce strain on your equipment. We work with clients across Imperial County and San Diego County to install systems that match how they use their space—whether that means setting a schedule, using phone controls, or adjusting temperatures by voice. After installation, we’ll show you how everything works so it’s easy to manage from day one. If your current thermostat is outdated or unreliable, we’re here to help you make a simple upgrade that improves how your system works every day.
Contact Us Today
For more information or to request a service contact us online by filling out the form below or give us a call us at (760) 970-4866 for an immediate service.
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Our Services
FAQ's
Common Questions Regarding Our Thermostat & Control Upgrades (Smart & Programmable) Service
Got questions about our services? You’re not alone. We’ve put together a list of the most common questions people ask us, from how the process works to what to expect. If you don’t see your question here, just give us a call or fill out our online form.
What’s the difference between smart and programmable thermostats?
A programmable thermostat lets you set a heating and cooling schedule based on time of day, helping reduce energy use when no one’s home. A smart thermostat goes further—it connects to Wi-Fi, learns your habits over time, and can be controlled from your phone. Many smart models also give you energy usage reports and adjust automatically for better efficiency.
Can you replace my old thermostat with a smart one?
Yes. We can remove your existing thermostat and install a new smart or programmable model that’s compatible with your system. We’ll make sure the wiring is correct, set it up properly, and walk you through how to use the features. It’s a simple upgrade that can make a big difference in comfort and control.
Will I be able to adjust the temperature from my phone?
With most smart thermostats, yes. Once installed and connected to your Wi-Fi network, you can use an app to monitor and adjust your HVAC system from anywhere. This is especially helpful for second homes, rental properties, or businesses that want remote access to temperature settings.
Do new thermostats help lower energy bills?
They can. Smart and programmable thermostats help reduce energy waste by adjusting the temperature based on your habits or occupancy. Many models allow zoning or scheduling features that limit HVAC use when it’s not needed. Over time, this adds up to real savings, especially in high-use seasons like summer and winter.
How long does thermostat installation take?
Most installations take less than an hour. We’ll test the wiring, install the new unit, program the basic settings, and make sure it’s communicating with your HVAC system. If you’re switching from a basic unit to a smart thermostat, we’ll help get it connected to your Wi-Fi and walk you through the main features.
Do you install thermostats in both homes and businesses?
Yes, we upgrade thermostats in residential and commercial properties across Imperial County and San Diego County. Whether you need better temperature control in your house, office, or retail space, we can recommend a unit that fits your needs and set it up the right way.
If you need help with your HVAC system, Ruiz Air Conditioning & Heating is here to assist. We offer a full range of services across Imperial County and San Diego County, and we’re always ready to work with your schedule. Reach out today to see if we service your area and to book an appointment.
