Professional Thermostat Replacement & Installation Services



Why OC Property Solutions is Your Best Choice for Thermostat Replacement Services
OC Property Solutions is committed to 100% customer satisfaction. Whether you need thermostat replacement or want to upgrade to a smart thermostat, or need a complete HVAC control system replacement, we’re the clear choice. Here’s why:
Whether your thermostat fails in the middle of the night or during a busy day, we’re always here to help.
You'll receive a clear, upfront estimate for your thermostat replacement before any work begins. No hidden fees, no aggressive sales tactics just honest pricing.
We are IICRC certified, demonstrating our commitment to industry-leading standards and best practices.
With over 10 years of experience and 150+ 5-star reviews, our exceptional reputation is undeniable.
We are fully licensed, bonded, and insured, protecting you and your property.
All our services are backed by Google's guarantee, adding an extra layer of security and confidence to the work we do.
5 Warning Signs You Need a New Thermostat
Is the temperature in your home or business inconsistent, or are your monthly energy bills inexplicably high? A malfunctioning HVAC thermostat can cause these issues.
- Inaccurate Temperature Readings: Your thermostat’s displayed temperature doesn’t match the actual room temperature by more than 1-2 degrees. This indicates sensor failure due to overuse in older thermostats, particularly those with bimetallic strips.
- Short Cycling: Your furnace or AC turns on and off frequently. Short cycling strains your HVAC system, reducing its lifespan and potentially leading to costly repairs beyond thermostat replacement, most often due to issues like a clogged air filter, refrigerant leaks, or an oversized unit.
- Unresponsive Thermostat: The thermostat is completely unresponsive to button presses. The display may be blank or unchanging. This issue indicates a complete internal failure or electrical connection issues to the HVAC system
- Unexplained High Energy Bills: A significant, unexplained increase in your energy bill, without changes in usage or weather, points to thermostat inefficiency. A failing thermostat forces the HVAC system to work harder, consuming more energy and resulting in a higher bill.
- Old Thermostat (10+ Years): Thermostats older than 10 years, especially pre-digital models, are significantly less efficient. They lack programmable settings and smart features.
Posted on fred razMarch 6, 2026Trustindex verifies that the original source of the review is Google. Austin, the technician who repaired our HVAC did an excellent job. He was efficient and precise in fixing the problem. He was honest and did not overcharged. Highly recommended.Posted on Robyn DuddlestonMarch 1, 2026Trustindex verifies that the original source of the review is Google. Awesome service! Responsive, quick and reliable! Thank you!!!!Posted on Paul BartolottaFebruary 23, 2026Trustindex verifies that the original source of the review is Google. Simply the best. They did an awesome job and I heartily recommend them.Posted on Janet KuoFebruary 20, 2026Trustindex verifies that the original source of the review is Google. Alfie was prompt and courteous and professional. Everything was clearly explained. Job was completed the same day. I’d highly recommend Alfie and the OC Property Solutions Company.Posted on Carolina LaraFebruary 12, 2026Trustindex verifies that the original source of the review is Google. Austin was very polite and professional. The diagnostics fee was not high Austin provided a good explanation on what could’ve caused my furnace to stop from kicking in. Nice job Austin.Posted on Peggy BlankscheinFebruary 4, 2026Trustindex verifies that the original source of the review is Google. Called for service on a furnace at one of my listings. Austin went out right away. Found a cracked heat exchanger. New furnace was installed the next day. Promo, professional and thorough.Posted on Joy HastingsJanuary 31, 2026Trustindex verifies that the original source of the review is Google. OC came to my listing within hours of a reported gas leak & resolved the problem. Great servicePosted on C Joy HastingsJanuary 31, 2026Trustindex verifies that the original source of the review is Google. OC went out of their way to get a Hot Water installed same day I called! Amazing
Types of Thermostats We Replace and Install
Are you looking to upgrade to a more efficient model or need a direct replacement of an old unit? We install everything from basic models to the latest smart thermostats. With OC Property Solutions, you’ll get the right solution for your needs, backed by expert HVAC services.
Non-Programmable Thermostat
Non-programmable thermostats are an excellent choice if you prefer simplicity and direct control. They’re easy to use and offer reliable performance without the complexity of programming features. This thermostat is ideal if you’re frequently home and can adjust the setting manually.
Programmable Thermostat
We highly recommend programmable thermostats if you want to reduce energy consumption without sacrificing comfort. By setting your heating and cooling schedules according to your daily routine, you can enjoy a comfortable environment when you’re there and save energy when you’re not. If your current programmable unit isn’t working properly, our team can also provide fast and efficient thermostat repair.
Smart Thermostat
Smart thermostats offer enhanced climate control and energy efficiency by learning your daily habits and adjusting temperatures automatically. These devices connect to your home’s Wi-Fi, allowing you to remotely monitor and change settings through a smartphone app. They provide detailed energy usage reports to help you make informed decisions about your heating and cooling practices.
Our Hassle-Free Thermostat Replacement & Installation Process at OC Property Solutions
OC Property Solutions’ approach to thermostat installation is designed to ensure precision and customer satisfaction. Here’s an overview of the process:
Step 1: Initial Consultation and HVAC Control System Assessment
Our straightforward process begins when you call us at (630) 394-8544. One of our expert HVAC technicians will visit your home or business to conduct a thorough assessment of your existing heating and cooling system and the current thermostat.
Step 2: Choose the Perfect Thermostat
We'll guide you through selecting the ideal thermostat for your property. You can choose from simple non-programmable thermostats, programmable models for extra flexibility, or smart thermostats with advanced features such as Wi-Fi connectivity.
Step 3: Replace Old Thermostat
Our technician will carefully remove your old thermostat, handling all wires and connections with care to avoid potential issues. We then proceed with the installation of your new thermostat, securely mounting it and connecting it to your home’s HVAC system.
Step 4: Configuration and Quality Assurance
Once installed, we program your new thermostat according to your typical daily schedules and preferred settings. We walk you through the entire setup process and demonstrate how to adjust settings for optimal comfort and efficiency.
Step 5: Educational Brief on Operation and Maintenance
For the last step, we provide a detailed briefing on how to operate your new thermostat. We’ll provide you with knowledge about its features and functionality, as well as tips on maintaining the unit to ensure long-term performance and energy savings.
Thermostat Installation for New Properties
OC Property Solutions’ approach to thermostat installation services is designed to ensure precision and customer satisfaction. We’re not just swapping out devices we ensure your new thermostat integrates seamlessly with your HVAC installation for maximum comfort and savings.
FAQs
When should a thermostat be replaced?
Typically, it’s advisable to replace your thermostat every 10 years or when it starts showing signs of damage such as inaccurate temperature readings or unresponsive controls.
How much does it cost to replace and install a new thermostat?
The cost of replacing and installing a new thermostat can vary widely, usually ranging from $100 to $500, depending on the type of thermostat and the complexity of the installation.
Does it have to be a specific type of thermostat?
Yes, selecting a thermostat compatible with the HVAC system is important. Checking the system’s specifications or consulting with a professional is advised to ensure that the thermostat can adequately control all aspects of the system.
How long does it take to install a new thermostat?
The installation process typically takes about 1 to 2 hours, depending on whether additional wiring needs to be done or if any issues are encountered with the HVAC system compatibility.
Does OC Property Solutions repair thermostats as well?
Yes, OC Property Solutions can diagnose and repair thermostat issues. If a repair isn’t possible or cost-effective, we also offer full thermostat replacement and installation services.
Serving Chicagoland's Southwest Suburbs
OC Property Solutions serves homeowners and property managers across the area with plumbing, HVAC, electrical, mitigation, and waterproofing & excavation handled by one accountable team. When something goes wrong, you get straight answers, consistent work, and a real person on the phone.