Thermostat and Smart Controls in Southeastern Wisconsin
Get expert thermostat and smart control installation, repair, and setup today. Roman Home Services is a local, family-owned team with upfront pricing and a money-back guarantee. We serve Southeastern Wisconsin, including Milwaukee, Waukesha, and Racine. Our background-checked, highly trained techs arrive on time, protect your home, and explain your options. With a 4.9 rating from 5,197 reviews, you can trust our work. Ready to upgrade or fix your thermostat? Schedule online or call our team for fast service.
Why Choose Us
What Our Customers Say
"Austin came and fixed a botched Nest Thermostat installation. Pretty quick and easy and I finally have heat again!"
"I had a new programmable thermostat installed. The temperature in my home has improved dramatically."
"Technicians were clean and quick. They cleaned contacts on the thermostat and got it working properly."
Answers to Common Questions
View All FAQsWhy Is My Smart Thermostat Not Connecting to Wi-Fi?
Your smart thermostat usually won’t join Wi‑Fi because of a weak signal, incorrect network credentials, or a power issue at the thermostat. Try these quick checks:
- Confirm your home Wi‑Fi works on a phone near the thermostat.
- Re-enter the correct network name and password.
- Power-cycle the thermostat and router.
- Improve signal by moving the router or reducing interference.
- Ensure the thermostat has steady power. We include thermostat testing and calibration during HVAC tune-ups and can repair or replace as needed. Protection Plan members receive a 10% HVAC service discount in Milwaukee.
Updated: 2025-12-30 00:00:00
Need help in Milwaukee, WI? Call (414) 671-9935 or book online.
"Austin came and fixed a botched Nest Thermostat installation by HelloTech." — Justin S.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNGbTR5eURREAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgICFm4yyDQ%7CCgwIr-ePqgYQ4PrejwI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUM1NUxmSk13EAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgIC55LfJMw%7CCgwIz5eWqQYQiM2WqQE%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURPdE1pMktnEAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgIDOtMi2Kg%7CCgwI_fWNrAYQsPiipQI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pGa1ltcHhWMGczU1dRNVNVOXBZMkp6V0doNVJGRRAB!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CAIQACodChtycF9oOjFkYmpxV0g3SWQ5SU9pY2JzWGh5RFE%7C0dDBcOl0_Xl%7C[4] https://romanelectrichome.com/coupons/[5] https://romanelectrichome.com[6] https://romanelectrichome.com/service-area/wauwatosa-wi/[7] https://romanelectrichome.com/services/[8] https://romanelectrichome.com/hvac-service/heating/[9] https://romanelectrichome.com/about-us/protection-plan/How much does it cost to rewire a thermostat professionally?
Professional thermostat rewiring does not have a single set price. Exact cost depends on an in-home inspection, and your technician will confirm before work begins. Typical factors include thermostat type, wire count (adding a C-wire), distance to the furnace or air handler, and any needed wall repair. We serve homes in Milwaukee, Wauwatosa, and nearby. Our HVAC tune-ups include thermostat testing and calibration, and we offer upfront flat-rate pricing and priority scheduling for Protection Plan members.
Updated: 2025-12-30
Need help in Butler, WI? Call (414) 671-9935 or book online."I had a new programmable thermostat installed and an old mercury thermostat removed." — Michael N.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNGbTR5eURREAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgICFm4yyDQ%7CCgwIr-ePqgYQ4PrejwI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUM1NUxmSk13EAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgIC55LfJMw%7CCgwIz5eWqQYQiM2WqQE%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURPdE1pMktnEAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgIDOtMi2Kg%7CCgwI_fWNrAYQsPiipQI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pGa1ltcHhWMGczU1dRNVNVOXBZMkp6V0doNVJGRRAB!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CAIQACodChtycF9oOjFkYmpxV0g3SWQ5SU9pY2JzWGh5RFE%7C0dDBcOl0_Xl%7C[4] https://romanelectrichome.com/coupons/[5] https://romanelectrichome.com[6] https://romanelectrichome.com/service-area/wauwatosa-wi/[7] https://romanelectrichome.com/services/[8] https://romanelectrichome.com/hvac-service/heating/[9] https://romanelectrichome.com/about-us/protection-plan/How much does it cost to replace a thermostat professionally?
Professional thermostat replacement cost depends on the thermostat type, wiring, and any needed calibration. We use flat-rate, upfront pricing, and a technician will confirm the exact price after on-site inspection. Replacement includes proper installation, system start-up, and thermostat testing/calibration during your HVAC service. Protection Plan members receive a 10% discount on HVAC service and repair. Same-day service is often possible with 24/7 availability, and most standard repairs are completed in one visit. We serve Milwaukee, Wauwatosa, and nearby areas.
Updated: 2025-12-30 00:00:00
Need help in Butler, WI? Call (414) 671-9935 or book online. "Pretty quick and easy and I finally have heat again!" — Justin S.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNGbTR5eURREAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgICFm4yyDQ%7CCgwIr-ePqgYQ4PrejwI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUM1NUxmSk13EAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgIC55LfJMw%7CCgwIz5eWqQYQiM2WqQE%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURPdE1pMktnEAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgIDOtMi2Kg%7CCgwI_fWNrAYQsPiipQI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pGa1ltcHhWMGczU1dRNVNVOXBZMkp6V0doNVJGRRAB!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CAIQACodChtycF9oOjFkYmpxV0g3SWQ5SU9pY2JzWGh5RFE%7C0dDBcOl0_Xl%7C[4] https://romanelectrichome.com/coupons/[5] https://romanelectrichome.com[6] https://romanelectrichome.com/service-area/wauwatosa-wi/[7] https://romanelectrichome.com/services/[8] https://romanelectrichome.com/hvac-service/heating/[9] https://romanelectrichome.com/about-us/protection-plan/Can I replace my thermostat myself without professional help?
You can replace a basic thermostat yourself, but hiring a pro helps ensure correct wiring, system compatibility, and proper calibration. Our HVAC tune-ups in Milwaukee, WI include thermostat testing and calibration. Protection Plan members receive a 10% discount on HVAC service and repair, plus annual inspections and priority service. Same-day service is often possible, and 24/7 emergency help is available.
Quick checks if you DIY:
- Shut off power at the breaker.
- Label each wire and take a photo.
- Verify your system type matches the new thermostat.
Updated: 2025-12-30
Need help in Butler, WI? Call (414) 671-9935 or book online.
"I had a new programmable thermostat installed and an old mercury thermostat removed." — Michael N.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNGbTR5eURREAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgICFm4yyDQ%7CCgwIr-ePqgYQ4PrejwI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUM1NUxmSk13EAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgIC55LfJMw%7CCgwIz5eWqQYQiM2WqQE%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURPdE1pMktnEAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgIDOtMi2Kg%7CCgwI_fWNrAYQsPiipQI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pGa1ltcHhWMGczU1dRNVNVOXBZMkp6V0doNVJGRRAB!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CAIQACodChtycF9oOjFkYmpxV0g3SWQ5SU9pY2JzWGh5RFE%7C0dDBcOl0_Xl%7C[4] https://romanelectrichome.com/coupons/[5] https://romanelectrichome.com[6] https://romanelectrichome.com/service-area/wauwatosa-wi/[7] https://romanelectrichome.com/services/[8] https://romanelectrichome.com/hvac-service/heating/[9] https://romanelectrichome.com/about-us/protection-plan/Can I repair a thermostat myself or should I hire a professional?
You can do simple checks yourself, but hire a pro for wiring, replacement, or calibration. We test and calibrate thermostats during AC and furnace tune-ups. Same-day service is often possible, with 24/7 emergency support. Protection Plan members get 10% off HVAC service and repair. Serving Milwaukee and nearby communities.
- Replace batteries and confirm heat/cool mode.
- Set temperature a few degrees higher or lower.
- Check the breaker at the panel.
Updated: 2025-12-30
Need help in Butler, WI? Call (414) 671-9935 or book online. "Austin came and fixed a botched Nest Thermostat installation by HelloTech. Pretty quick and easy and I finally have heat again!" — Justin S.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNGbTR5eURREAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgICFm4yyDQ%7CCgwIr-ePqgYQ4PrejwI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUM1NUxmSk13EAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgIC55LfJMw%7CCgwIz5eWqQYQiM2WqQE%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURPdE1pMktnEAE!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CIHM0ogKEICAgIDOtMi2Kg%7CCgwI_fWNrAYQsPiipQI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pGa1ltcHhWMGczU1dRNVNVOXBZMkp6V0doNVJGRRAB!2m1!1s0x0:0xab6961cd327be6f8!3m1!1s2@1:CAIQACodChtycF9oOjFkYmpxV0g3SWQ5SU9pY2JzWGh5RFE%7C0dDBcOl0_Xl%7C[4] https://romanelectrichome.com/coupons/[5] https://romanelectrichome.com[6] https://romanelectrichome.com/service-area/wauwatosa-wi/[7] https://romanelectrichome.com/services/[8] https://romanelectrichome.com/hvac-service/heating/[9] https://romanelectrichome.com/about-us/protection-plan/
Helpful Tips & Maintenance Advice
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Where We Work
What areas do you serve for thermostat and smart controls?
We serve Southeastern Wisconsin, including Milwaukee, Waukesha, and Racine. See the complete list of communities we visit below.