Thermostat Installation & Repair Services In Milwaukee, WI
Same-Day Service
Heating and cooling emergencies happen when you least expect them. Contact the professionals at The Thielmann Group to assess and fix the situation you're dealing with. We have the necessary skills and tools to fix your system so you can safely use it once again. Call the Thielmann team at (262) 299-6197 to get emergency HVAC services in Southeast Wisconsin.

Thermostat Installation and Repair Services in Southeast Wisconsin

Your home’s thermostat is the control center of your HVAC system. Programmable and smart thermostats can give you precise control over your home’s comfort for enhanced efficiency and convenience.

Our team of professionals offer reliable thermostat installation and repair services for homes in areas of Southeast Wisconsin such as Milwaukee, Waukesha, Racine, New Berlin, Kenosha, and Wauwatosa. Our NATE-certified technicians are licensed, insured, and highly trained to address any issue or answer any question you may have.

Schedule thermostat installation in Southeast Wisconsin with The Thielmann Group by calling (262) 299-6197 today.

Milwaukee, WI Thermostat Installation and Repair Services

Expert Thermostat Installation & Replacement

Our team installs and replaces a wide range of programmable and smart thermostats and can help you determine which are appropriate for your needs, heating and cooling system, and budget. Once installed, we’ll test the system to ensure everything is working correctly and help you ensure the system is customized to your schedule and preferences.

Professional Thermostat Repair & Maintenance

If your thermostat isn’t working correctly, The Thielmann Group can help. We troubleshoot and repair all brands of thermostats and can provide quick and lasting results. These are the most common signs there’s a problem with your thermostat:

  • The heating or cooling system won’t turn on
  • System is running nonstop
  • Air conditioner or heater is short-cycling
  • Programmed settings keep getting reset
  • The system doesn’t respond to changes in temperature setting

Contact The Thielmann Group today at (262) 299-6197 to schedule thermostat repair in your Southeast Wisconsin home.

Benefits of Smart Thermostats & Home Integration

Modern smart thermostats allow for complete home integration, which offers many convenient benefits:

  • Remote control: When your thermostat is connected to your phone or other device, you can monitor and control your home’s temperature anywhere.
  • Useful data: Many smart thermostats also allow you to monitor the weather and your home’s temperature and humidity levels to help you adjust your system settings for maximum comfort and energy savings.
  • Create an automated schedule: Both programmable and smart thermostats let you create a heating and cooling schedule that fits your routine.
  • System reminders: Many thermostats will also allow you to set custom alerts for changing your air filters or scheduling annual maintenance to ensure your system works optimally all year.

Schedule thermostat repairs or maintenance with The Thielmann Group by calling (262) 299-6197 today.

Milwaukee, WI Thermostat Installation and Repair Services

Choose The Thielmann Group for Thermostat Services

Since 1929, The Thielmann Group has proudly served Southeastern Wisconsin. Our background-checked technicians offer same-day services, service all brands, and always provide upfront pricing. We also offer financing options, free replacement estimates, and discounts for veterans, seniors, and military personnel.

Trust The Thielmann Group with all your heating and cooling needs in Southeast Wisconsin. Call us at (262) 299-6197 to get started.

Frequently Asked Questions


Many homeowners are concerned hackers may be able to access their thermostat if it uses Wi-Fi. While possible, it’s improbable, especially if you use strong passwords and keep your home network secure.

You can expect dependable performance from most thermostats for about 10 years, similar to traditional thermostats.

Because smart thermostats give you access to your usage data and trends, you can fine-tune your settings to maximize your system’s efficiency. It also gives you remote access so you can adjust the settings if you’ll be home later than expected or forget to adjust the temperature when you’re out of town, etc.

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What To Expect

Discover the Thielmann Group Difference

Fully Licensed & Insured

Our experts have the expertise and training to deliver the highest quality services every time.

Trusted Since 1929

We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.

Financing Available

We offer various options from financing partners to help you meet your specific needs and budget.

5-Star Customer Service

The Thielmann Group promises five-star customer service with every interaction.

Committed to Excellence

We complete jobs quickly without compromising our commitment to excellence.

Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

Fully Licensed & Insured

Our experts have the expertise and training to deliver the highest quality services every time.

Trusted Since 1929

We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.

Financing Available

We offer various options from financing partners to help you meet your specific needs and budget.

5-Star Customer Service

The Thielmann Group promises five-star customer service with every interaction.

Committed to Excellence

We complete jobs quickly without compromising our commitment to excellence.

Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

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Brandon A

Brandon A

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Brandon C

Brandon C

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Brandon B

Brandon B

I've been using Thielmann Group for all my heating and air conditioning since I built my house 23 years ago. They have been great in emergency service and regular maintenance service. On time and very friendly staff. Would, and have, recommend them to anyone!

Paul K.

Paul K.

I have used Thielmann for both installation of a new furnace + A/C recently, but also an install of a ductless mini-split unit six years ago. I fully trust their brands and recommendations. I can't say enough of about this company. Every single person from administrative…

Christin C.

Christin C.