

Thermostat Brands We Install

Choose Your Fit, See Our Thermostat Options:
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Manual Thermostat
- Simple Dial or Slide Controls
- Battery or Hardwired Power
- Basic Temperature Display
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Smart Thermostat
- Remote Control
- Energy Usage Reports
- Integration with Smart Home Systems

Do I Need a Professional to Install a Thermostat?
While installing a thermostat may appear to be a simple task, there are compelling reasons to consider hiring a professional. Modern thermostats, especially smart models, often feature advanced technology and intricate wiring that can complicate the installation process. A qualified technician has the expertise and experience to navigate these challenges, significantly reducing the risk of improper installation that could lead to operational issues later on.
Additionally, we can calculate the best placement of your new thermostat in your home. Accurate placement is vital for precise temperature readings, which directly affects the efficiency of your HVAC system. We can evaluate your living space and recommend the best location, considering factors such as airflow and exposure to direct sunlight. This careful placement helps you maintain temperature control.

Why Choose IRBIS?

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We offer a comprehensive 1-year warranty on all thermostat installations. Additionally, we provide service plans for added peace of mind, ensuring your new thermostat operates flawlessly.
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IRBIS values your time and minimizes disruption to your schedule. We commit to on-time arrivals, ensuring that your thermostat installation starts and finishes as scheduled, providing a hassle-free experience.
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All our technicians are highly trained, certified, and insured. No subcontractors.
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IRBIS technicians arrive with fully stocked vans, equipped with all the necessary tools and parts to complete your thermostat installation on the same day.
Telltale Signs Your Thermostat Is Broken
It can be hard for the untrained eye to determine if your furnace or air conditioner is acting up or if a thermostat isn't working. If you have a problem, you can always play it safe by calling our superb staff for assistance.
In the meantime, here are some red flags to keep an eye on:
- No response: If your thermostat doesn't turn on or respond to adjustments, it could be a sign of a power issue, a faulty wiring connection, or a broken thermostat.
- Inaccurate temperature readings: If your thermostat displays a temperature that doesn't match the actual room temperature, it might be miscalibrated or have a faulty sensor.
- HVAC system won't turn on or off: If your heating or cooling system doesn't respond to thermostat commands, the thermostat might be the culprit.
- Short cycling: If your system turns on and off frequently, there may be a problem with the thermostat's internal settings or a wiring issue.
- Blank or flickering display: A blank or flickering display on your thermostat could be a sign of a power issue or a failing thermostat.
- Old age: If your thermostat is more than 10 years old, it might be less efficient and more prone to malfunction. Upgrading to a newer model can improve your comfort and potentially save you money on energy bills.
Are you ready to upgrade? Call (669) 322-8182 or contact us online to schedule thermostat installation in San Jose today. We also serve clients throughout Santa Clara County, San Mateo County, and Redwood City.
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Fantastic experience replacing our outdated gas furnace and water heater with a new heat pump system. The team was professional and efficient. The best part? We saved thousands thanks to the generous rebates available. This upgrade is definitely worth it.
- Lamin N. -
We had a heat pump added to our existing furnace and coil, which are located in our garage, and we couldn't be happier with the service we received from IRBIS HVAC. They took the time to explain everything, ensuring we understood how the new system works and what to expect. The installation was flawless, and they left our garage spotless. We're now enjoying a more efficient and comfortable home, thanks to their excellent work. Highly recommend IRBIS HVAC for anyone looking to upgrade their HVAC system!
- Bayel O. -
IRBIS HVAC did an outstanding job from start to finish. Ray, the comfort advisor, was very informative and provided a comprehensive quote for our new water heater. The installation technicians were efficient and did a great job. We were pleased to receive $8,000 in rebates thanks to the rebates team, and the permits team managed all the necessary paperwork smoothly. Highly recommend their services!
- Nimra N. -
IRBIS HVAC did an amazing job repairing my AC! The technician was prompt, professional, and quickly identified the issue. They explained everything clearly and had my AC up and running in no time. The service was top-notch, and I could immediately feel the difference in my home’s comfort. I’m extremely satisfied with their work and will definitely call them again for any future HVAC needs. Highly recommend IRBIS HVAC for their excellent service!
- Chopa M. -
Cannot be happier with my new Heat pump water heater. It's been 2 weeks since I have it and it's working great! Tim did a thorough evaluation and installers performed neat work. Evan called to make sure we are all set up! Definitely use them again!
- Jypara E. -
I had IRBIS HVAC come out for a routine check on my air conditioner and water heater, and their service was outstanding. The technicians arrived on time, were incredibly knowledgeable, and provided clear explanations of the work needed. They also took care to clean up after themselves, which I greatly appreciated. I’ll definitely be using them again for any future HVAC needs!
- Bekzadbek N. -
IRBIS HVAC did an excellent job with our heat pump water heater installation. Ilia and Rigoberto were extremely knowledgeable and efficient. They handled the installation with precision and made sure to answer all our questions. Their attention to detail and commitment to quality was impressive. Will definitely use them again!
- Miss Q. -
Our experience with IRBIS HVAC was superb. Hector was a fantastic comfort advisor, explaining every detail of our new HVAC system and providing a fair quote. The installation technicians were professional and efficient. We received $2,500 in rebates thanks to the rebates team, and the permits team managed all the paperwork without any hassle. Highly recommended!
- Murat T.
Frequently Asked Questions

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WHERE SHOULD A THERMOSTAT BE INSTALLED?Ideally, your home’s thermostat will be placed in a central location and at least 52 inches above the ground. This location will allow the thermostat to read an accurate average temperature in your home. As part of our thermostat installation service, our technicians can determine a better installation location in your home if one exists and would be convenient for your household.
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CAN I REPLACE MY OLD THERMOSTAT WITH ANY NEW THERMOSTAT?Not all thermostats are designed the same, so some thermostats are only compatible with specific types of HVAC systems. When replacing an old thermostat, you must make sure that the new one will be compatible. You might also need to consider any HVAC system warranties that could be voided if you do not purchase a specific brand or type of thermostat to replace the old one.
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IS A SMART THERMOSTAT WORTH IT?For the most part, people who buy smart thermostats feel like it was a great purchase decision. Smart thermostats offer amazing convenience by allowing you to adjust them as long as your smartphone is connected to the internet. You can also program a smart thermostat to run when you want, for how long, and at what temperature; this option allows many homeowners to save considerably on monthly electric and gas bills by stopping their HVAC from running unnecessarily.
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DO I NEED A BETTER THERMOSTAT FOR A LARGER HOME?
Large homes may benefit from thermostats that are capable of climate control in multiple zones, which may only be available in higher-end models. Some people with larger homes that have multiple stories or wings even use multiple thermostats, each capable of heating or cooling a specific area of the home.

Connect with Our Support Team –
We're Always Happy to Help!

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