Thermostat and Smart Controls in Greater Fairmount Area
Get fast, expert help with thermostat and smart control install, repair, or setup today. We serve the Greater Fairmount area, including Marion, Wabash, and Gas City. Our licensed, background‑checked technicians are continuously trained and back their work with upfront pricing and our price‑match guarantee. Rated 4.9 from 2,283 reviews. Optimize comfort before peak summer or a cold snap. Call or schedule online for same‑day service.
Why Choose Us
What Our Customers Say
"Dustan helped us troubleshoot our thermostat and furnace."
"He arrived within 30 minutes after I called."
"After fixing the issue he also provided additional guidance on preventative maintenance."
Answers to Common Questions
View All FAQsWhy Is My Smart Thermostat Not Connecting to Wi-Fi?
Most smart thermostats won’t join Wi‑Fi because of wrong passwords, 2.4 GHz-only compatibility, weak signal, or blocked router settings. A quick reset and correct setup usually resolves it. Our technicians handle thermostat Wi‑Fi setup and troubleshooting in Marion, Gas City, and nearby.
Quick checks:
- Confirm the Wi‑Fi password and SSID.
- Use 2.4 GHz if the thermostat doesn’t support 5 GHz.
- Reboot router and thermostat.
- Move the router closer or add a booster.
- Turn off MAC filtering or re-enable DHCP.
- Update thermostat firmware via the app.
Updated: 2025-12-21 00:00:00
Need help in Marion, IN? Call (765) 613-0053 or book online.
"Dustan helped us troubleshoot our thermostat and furnace." — Jason R.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNtby1hWl9nRRAB!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgICmo-aZ_gE%7CCgwI2KrijgYQiOz78wE%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0N0TnE0Z011QVd3EAE!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICCtNq4gMuAWw%7CCgwI3bKOwgYQsJLR9wE%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURtLTU2THZBRRAB!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgIDm-56LvAE%7CCgwIq66VkAYQ4OiM2QE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNCaWFHWEpnEAE!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgICBiaGXJg%7CCgwIxvuynQYQ4MTjugM%7C?hl=en-US[4] https://summersphc.com/marion/services/indoor-air/[5] https://summersphc.com/marion/services/cooling/[6] https://summersphc.com/marion/information-center/specials/[7] https://summersphc.com/marion/services/heating/[8] https://www.summersphc.com/marion/city/somerset-plumbing-heating-cooling/[9] https://www.summersphc.com/marion/services/cooling/[10] https://www.summersphc.com/marion/services/ac-replacement/[11] https://www.summersphc.com/marion/services/cooling/ac-tune-up/How much does it cost to rewire a thermostat professionally?
There isn’t a one-size price to professionally rewire a thermostat. Final cost depends on thermostat type (standard vs smart), wire count/condition, wall access, and any needed compatibility upgrades. A Summers technician will diagnose first and provide transparent, upfront pricing. Free estimates are available for replacements, and financing options are offered. We also handle programming and smart integration after rewiring to ensure proper operation in Marion and Gas City homes.
Updated: 2025-12-21 00:00:00
Need help in Marion, IN? Call (765) 613-0053 or book online.
"Dustan helped us troubleshoot our thermostat and furnace." — Jason R.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNtby1hWl9nRRAB!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgICmo-aZ_gE%7CCgwI2KrijgYQiOz78wE%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0N0TnE0Z011QVd3EAE!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICCtNq4gMuAWw%7CCgwI3bKOwgYQsJLR9wE%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURtLTU2THZBRRAB!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgIDm-56LvAE%7CCgwIq66VkAYQ4OiM2QE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNCaWFHWEpnEAE!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgICBiaGXJg%7CCgwIxvuynQYQ4MTjugM%7C?hl=en-US[4] https://summersphc.com/marion/services/indoor-air/[5] https://summersphc.com/marion/services/cooling/[6] https://summersphc.com/marion/information-center/specials/[7] https://summersphc.com/marion/services/heating/[8] https://www.summersphc.com/marion/city/somerset-plumbing-heating-cooling/[9] https://www.summersphc.com/marion/services/cooling/[10] https://www.summersphc.com/marion/services/ac-replacement/[11] https://www.summersphc.com/marion/services/cooling/ac-tune-up/How much does it cost to replace a thermostat professionally?
Professional thermostat replacement cost depends on the thermostat type (standard vs smart), system compatibility, and any wiring or setup required. A Summers technician will provide an on‑site, upfront estimate before work begins. We install and program both standard and smart models, integrate app controls, and ensure proper matching to your HVAC system for reliable operation in Marion, Gas City, and nearby areas.
Quick cost factors to confirm:
- Thermostat type and features
- Compatibility and wiring needs
- Programming and smart‑app setup
Updated: 2025-12-21
Need help in Marion, IN? Call (765) 613-0053 or book online.
"Dustan helped us troubleshoot our thermostat and furnace." — Jason R.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNtby1hWl9nRRAB!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgICmo-aZ_gE%7CCgwI2KrijgYQiOz78wE%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0N0TnE0Z011QVd3EAE!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICCtNq4gMuAWw%7CCgwI3bKOwgYQsJLR9wE%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURtLTU2THZBRRAB!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgIDm-56LvAE%7CCgwIq66VkAYQ4OiM2QE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNCaWFHWEpnEAE!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgICBiaGXJg%7CCgwIxvuynQYQ4MTjugM%7C?hl=en-US[4] https://summersphc.com/marion/services/indoor-air/[5] https://summersphc.com/marion/services/cooling/[6] https://summersphc.com/marion/information-center/specials/[7] https://summersphc.com/marion/services/heating/[8] https://www.summersphc.com/marion/city/somerset-plumbing-heating-cooling/[9] https://www.summersphc.com/marion/services/cooling/[10] https://www.summersphc.com/marion/services/ac-replacement/[11] https://www.summersphc.com/marion/services/cooling/ac-tune-up/Can I replace my thermostat myself without professional help?
You can replace a thermostat yourself, but professional installation is safer and more reliable. We match the control to your system, fix calibration issues behind hot and cold spots, and set up smart features for energy savings. A pro visit helps prevent wiring mistakes and includes troubleshooting and programming. We install standard and smart models and can replace controls during equipment upgrades.
Quick checks:
- Verify compatibility.
- Label wires.
- Plan smart app setup.
Updated: 2025-12-21 00:00:00
Need help in Marion, IN? Call (765) 613-0053 or book online.
"Great service overall." — Jason R.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNtby1hWl9nRRAB!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgICmo-aZ_gE%7CCgwI2KrijgYQiOz78wE%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0N0TnE0Z011QVd3EAE!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICCtNq4gMuAWw%7CCgwI3bKOwgYQsJLR9wE%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURtLTU2THZBRRAB!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgIDm-56LvAE%7CCgwIq66VkAYQ4OiM2QE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNCaWFHWEpnEAE!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgICBiaGXJg%7CCgwIxvuynQYQ4MTjugM%7C?hl=en-US[4] https://summersphc.com/marion/services/indoor-air/[5] https://summersphc.com/marion/services/cooling/[6] https://summersphc.com/marion/information-center/specials/[7] https://summersphc.com/marion/services/heating/[8] https://www.summersphc.com/marion/city/somerset-plumbing-heating-cooling/[9] https://www.summersphc.com/marion/services/cooling/[10] https://www.summersphc.com/marion/services/ac-replacement/[11] https://www.summersphc.com/marion/services/cooling/ac-tune-up/Can I repair a thermostat myself or should I hire a professional?
You can fix simple thermostat issues yourself, but hire a pro for wiring, calibration, or full replacement. Summers Plumbing Heating & Cooling serves Marion and Gas City, and we install, repair, and program standard and smart thermostats.
Quick checks:
- Replace batteries and verify mode (heat/cool) and setpoint.
- Check breakers and furnace switch.
- Confirm Wi‑Fi, schedule, and sensor placement.
- If you have hot/cold spots or no power, call us.
Updated: 2025-12-21 00:00:00
Need help in Marion, IN? Call (765) 613-0053 or book online.
"Dustan helped us troubleshoot our thermostat and furnace." — Jason R.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNtby1hWl9nRRAB!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgICmo-aZ_gE%7CCgwI2KrijgYQiOz78wE%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0N0TnE0Z011QVd3EAE!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICCtNq4gMuAWw%7CCgwI3bKOwgYQsJLR9wE%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURtLTU2THZBRRAB!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgIDm-56LvAE%7CCgwIq66VkAYQ4OiM2QE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNCaWFHWEpnEAE!2m1!1s0x0:0xdd127b6eed5f7c96!3m1!1s2@1:CIHM0ogKEICAgICBiaGXJg%7CCgwIxvuynQYQ4MTjugM%7C?hl=en-US[4] https://summersphc.com/marion/services/indoor-air/[5] https://summersphc.com/marion/services/cooling/[6] https://summersphc.com/marion/information-center/specials/[7] https://summersphc.com/marion/services/heating/[8] https://www.summersphc.com/marion/city/somerset-plumbing-heating-cooling/[9] https://www.summersphc.com/marion/services/cooling/[10] https://www.summersphc.com/marion/services/ac-replacement/[11] https://www.summersphc.com/marion/services/cooling/ac-tune-up/
Where We Work
What areas do you serve for thermostat and smart controls?
We serve the Greater Fairmount Area, with frequent visits to Marion, Wabash, and Gas City. See the full city list below for complete coverage.