517-423-3121
45 years serving southeast Michigan
4.8

Thermostats

Smart thermostat installation in Lenawee County.

Nest, ecobee, Honeywell T9/T10 — installed correctly, paired with your HVAC system, and set up so you actually save the 8-15% the marketing promises.

Real person, every call · Free in-home estimates

4.8★
Google rating
45+ yrs
In Lenawee County
100%
Satisfaction guarantee
Licensed
& fully insured

Authorized · Accredited · Local

BBB Accredited BusinessCarrier Factory Authorized DealerLennox Premier Dealer
NATE Certified
Technicians

Quick answer

Naugle installs Nest, ecobee, Honeywell T9/T10, Lennox iComfort, and Carrier Infinity smart thermostats across Lenawee County, MI. We pair the thermostat to your HVAC system (including hybrid heat / dual-fuel logic), set up scheduling and geofencing, handle the C-wire situation on older systems, and walk you through the app — so you actually capture the 8-15% energy savings the marketing promises. Call or text 517-423-3121.

Smart thermostats save money — when they're set up right

A well-configured smart thermostat saves the average Lenawee household 8-15% on heating and cooling annually through scheduling, geofencing, and adaptive recovery. The catch: most homeowners install one, accept the default schedule, and never tune it. We install it, pair it to your HVAC system, set up location-based comfort, and walk you through the app — so you actually capture the savings.

Schedule a Thermostat Install

Compatible with nearly every system, including dual-fuel

Modern smart thermostats handle nearly every 24V residential HVAC system, including hybrid heat / dual-fuel configurations. The one common gotcha is older systems without a C-wire, which we can usually solve with a power-extender kit at no extra charge. We'll confirm compatibility at the visit, before any equipment is opened.

What's included

  • Compatibility check (C-wire, dual-fuel, etc.)
  • Thermostat installation
  • WiFi pairing and app setup
  • Schedule and geofencing configuration
  • Hybrid heat / dual-fuel control logic setup
  • Walkthrough of features
  • Utility rebate paperwork where applicable

Financing available through Wisetack

Financing available through Wisetack. Ask us or apply from your estimate. See options →

Thermostats we install

  • Google Nest Learning Thermostat
  • Nest Thermostat (3rd gen / 4th gen)
  • ecobee Smart Thermostat Premium
  • Honeywell T9 / T10 Pro
  • Lennox iComfortFor Lennox systems
  • Carrier InfinityFor Carrier systems

What Our Customers Say

Trusted by Lenawee County homeowners

“Todd was a great technician. He explained what was going on thoroughly and was very professional and efficient. I'm glad to have found Naugle to help me with my radiator issues, as many places don't work on boiler systems. Everyone I spoke with at this company were very thoughtful and customer oriented. Thanks again!”
— Elizabeth K.Read on Google →
“Koreigh did a great job repairing my old furnace. He is very knowledgable and professional in all areas. Thank you!”
— Michael R.Read on Google →
“Naugle got me in right away when I called for annual maintenance. The technician was friendly, knowledgeable, and efficient. He identified and is fixing a problem that another company missed. I highly recommend this company.”
— Brenda C.Read on Google →
“New furnace & AC unit. Had to get rid of crumbling chimney and had 80% furnace that used chimney. Switched to high efficiency furnace so it can be removed. Technicians sent to my home for quote was very knowledgeable and helpful in selecting what I needed. Crew were professional, friendly, & highly skilled.”
— Chris C.Read on Google →
“Was able to ID our AC issue promptly and had a replacement part on hand. Problem solved in less than 30 minutes!”
— Majel M.Read on Google →
“Fantastic service the technician named Cory came out today and repaired my AC the same day couldn’t be more happy with how the situation was handled.”
— Trevor F.Read on Google →

FAQ

Thermostats questions, answered

For most homes, yes — typical savings are 8-15% on heating and cooling bills from scheduling, geofencing, and adaptive recovery. Nest, ecobee, and Honeywell T9/T10 are the three we install most. Some utility companies (Consumers, DTE) offer rebates that effectively make the thermostat free.

Pay over time, not all at once

Financing available through Wisetack

Financing available through Wisetack. Ask us or apply from your estimate.

See financing options

How financing fits with your install

  • Same equipment options. Financing doesn't change what we install or how, only how you pay for it.
  • Ask at your estimate. Your estimate includes a link to apply, or ask your technician or our office.
  • Stack with utility rebates. Financing works alongside any Consumers Energy or DTE rebate you qualify for. We hand you the equipment documentation you'll need to submit.

Financing through third-party lenders. Terms and approval depend on credit qualification, loan product, and equipment.

Talk to us · since 1980

Need thermostats help?

Same-day service throughout Lenawee County. Free estimates on installs.

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