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Thermostat Services in South Beloit, IL

Since 1964, homeowners have trusted Fleming Heating & Air for thermostat services in South Beloit, IL. The ideal thermostat for your home can greatly improve your comfort. It can lower your energy usage, resulting in lower energy bills and a smaller carbon footprint. Advanced thermostat control can also enhance convenience through remote access, scheduling, geofencing, smart alerts, and many additional features.

Contact Fleming Heating & Air today to learn more about our thermostat services in South Beloit.

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South Beloit Office: (877) 389-2465
Belvidere Office: (877) 544-4247

Professional Thermostat Services in South Beloit, IL

Our HVAC technicians perform all manner of thermostat installations and replacements. We perform new installations and can replace older thermostats. That includes integrating new thermostats with your existing heating, cooling, and other HVAC equipment. Our team provides product selection guidance. We’ll ensure system compatibility and help you get the most out of your available budget.

Our thermostat installation services include old-fashioned analog thermostats and even digital thermostats that mimic them. We’ll generally recommend a digital thermostat at a minimum, as they’re more precise. A programmable thermostat can reduce your energy bills while optimizing your system performance. A smart thermostat installation will access the internet through your home network. It will also allow for many advanced performance and convenience features. In older houses, we can install the common wire or C-wire that smart thermostats need.

Our technicians provide standalone thermostat maintenance in addition to seasonal HVAC tune-ups. We provide repair services for all major thermostat brands and models. That includes replacing worn wires, cleaning dirt contacts, and calibrating thermostats. Our team can troubleshoot and correct complex thermostat problems, including inconsistent power and poor positioning. We can help you update your thermostat’s firmware and software. Our technicians can assist with programming and provide customer education, including showing you how to use various features.

There are many benefits to thermostat replacement or thermostat upgrade services:
  • Optimized system cycling
  • New warranty protection
  • Ongoing software updates
  • Remote access and control
  • Lower month-to-month energy bills
  • Smaller household carbon footprint
  • Geofencing or other occupancy sensing

Schedule Thermostat Services in South Beloit, IL

You can schedule maintenance or thermostat repair in South Beloit online or by phone. Call us anytime of day or night for emergency heating and cooling services. For installations, we provide estimates and in-person consultations at no charge and without obligation. During your appointment, we can discuss rebates, our service agreements, and financing available on approved credit.

Contact Fleming Heating & Air to request a quote or schedule our thermostat services in South Beloit.

Frequently Asked Questions

Here are answers to some common questions about thermostat installation and thermostat repair in South Beloit. Contact us at your convenience with any additional questions.


We offer traditional, programmable, and smart thermostat installation services. That includes integrating them with your existing HVAC equipment: air conditioners, heat pumps, and furnaces. Our technicians perform maintenance and repair services for all major brands and models. We can assist with updating firmware, updating software, programming, network access, calibration, and much more.

Yes, we can install programmable and smart thermostats in practically any South Beloit home. In fact, we recommend them, as even basic programmability can lower your energy bills by up to 10%. For older houses, we can install the common wire that many advanced thermostats require. We can also move thermostats for better overall positioning.

Yes, we can recommend thermostat replacements that are suitable for your existing equipment. If you have an eye on a product or already own it, we can determine if it’s compatible. We can also help you identify the features you want and ensure you choose a model that provides them. For this assistance, we recommend scheduling an in-home consultation.

You should replace your thermostat if it is not displaying temperatures accurately, as it may be losing calibration. We recommend replacing thermostats proactively after about 10 years. Our experts recommend scheduling thermostat replacement service if you still have a traditional thermostat. Rebates and other energy incentives are additional reasons to consider upgrading.
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We needed a new furnace. Called several places and never received a phone call back. I ended up calling Fleming and spoke to Jason. All I can say is WOW! He came over the same day to take a look at it. Left that night and…

Christina C.

Christina C.

Came out same day, fixed my problem, explained my system, and fair honest pricing.

Gabriel I.

Gabriel I.

My furnace quit working even though my furnace was over 10 years old I determined it needed a new circuit board so I bought one called Fleming as soon as I received my circuit board made an appointment service technician showed up on time installed my…

Kevin W.

Kevin W.

Good service, got to me quickly and got ac running.

Isaame H.

Isaame H.

Was without heat for 4 days waiting for another company to come out called Fleming and they were there the next day when they said they would. Jody was the man who came out and did a excellent job. Very great service very reasonable prices. Thank…

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