Serving Lenawee County · Since 1980
Locally operated in Tecumseh. Free in-home estimates, same-day service, and a real person who answers the phone.
Real person, every call · Free in-home estimates
Authorized · Accredited · Local
What We Do
Heating, cooling, plumbing, and electrical — all under one roof. One call, one company, one team that knows your home.
Furnace repair, replacement, and high-efficiency installation across Lenawee County.
AC repair, central air installation, and mini-split solutions for Michigan summers.
Licensed plumbing — water heaters, drains, fixtures, sump pumps, and leak repair.
Licensed electricians — panel upgrades, generators, EV chargers, and home rewiring.
By the numbers
Locally operated
Naugle started in Tecumseh in 1980 with one truck and a promise: do the work right, charge a fair price, treat people the way we'd want to be treated. Four decades later, we're still here — same shop on S Adrian St, expanded trades, and a team that lives in the communities we serve.
Today we handle heating, cooling, plumbing, and electrical under one roof. One call, one company, one team that already knows your home — and shows up when we say we will.
Why Naugle
How we work — written down so you can hold us to it.
You see the all-in price before any work begins. No time-and-materials surprises, no overtime gotchas, no "we'll see when we get into it."
Every install starts with a full in-home sizing assessment. We measure your space and check insulation so the equipment fits your house — not whatever the last guy installed.
Call 517-423-3121 and a real person picks up during business hours (M–F 8 AM – 5 PM) — no phone tree, no offshore call center. After-hours heating & cooling emergencies roll to an on-call HVAC rotation for Lenawee County.
Three written equipment options at three price points on every install. Different families have different budgets — you pick what fits.
We pull every required permit and coordinate inspections. For Consumers Energy or DTE utility rebates you qualify for, we hand you the equipment documentation you'll need to submit.
Working out of the same building on S Adrian St in Tecumseh for 45 years. Locally operated, with technicians who live in the communities we serve.
Save on service
Redeemable on your next Naugle service call. Mention the coupon when scheduling.
Save $50 on any heating, cooling, plumbing, or electrical repair.
Mention this coupon when scheduling. Valid on residential repair labor only; does not apply to diagnostic-only calls, maintenance plans, or new installations. One coupon per household per visit. Cannot be combined with other offers. Limited-time promotion — subject to change.
Save $250 on a new tank, tankless, or hybrid water heater when we haul away your old unit.
Old water heater removal & disposal included. Applies to residential installs only. Present coupon at the in-home estimate. Cannot be combined with other offers, financing promotions excluded. Limited-time promotion — subject to change.
Meet the team
Background-checked, drug-tested, licensed Michigan professionals. Same crew, same trucks, same shop on S Adrian — for 45 years.
Serving Lenawee County since 1980
Locally operated HVAC, plumbing, and electrical work — same shop on S Adrian St in Tecumseh for 45 years, technicians who live in the communities we serve.
HVAC · Plumbing · Electric
Every technician is background-checked, drug-tested, and either a licensed Michigan journeyman or working directly under one. NATE-certified HVAC techs.
Free in-home estimates
Every install starts with a free in-home assessment — we measure your space, walk you through the options, and put the quote in writing on the spot.
“These folks are very friendly and professional. They responded quickly to my request for a quote. The installation was completed the very next day!”
“I just had a floor unit mini-split installed and I'm very impressed with the Naugle team's quality of work and their dedication to getting it right for the customer.”
“A very professional company. Did a complete install for me, and we are happy with the price and their work. Thanks again.”
“What an AMAZING company! I know we will be using them as needed for years to come. We had our central air replaced today. I can't say enough about this company!”
“Was referred to Naugle by a friend and they are fantastic!”
“Called at 7 AM with no heat — they had a tech here by 9:30 and we were warm again before noon. Fair price, no upsell. Exactly what you want.”
Where We Work
Same-day service throughout our coverage area. If you're inside 45 minutes of Tecumseh, we're probably already working in your neighborhood.
Pay over time, not all at once
A new HVAC system, generator, panel upgrade, or whole-home repipe shouldn't strain the family budget. We offer 0% APR financing on qualifying installs (typically 12-24 months), plus longer-term loans for larger projects. Most homeowners get approved in minutes during the in-home estimate.
Financing through third-party lenders. Terms and approval depend on credit qualification, loan product, and equipment.
FAQ
Talk to us · since 1980
Same-day service, free estimates, and licensed technicians. Talk to a real person on the first ring.
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