517-423-3121
Naugle — Heating, Cooling, Plumbing, Electric

Air Conditioners

Central air conditioner installation & repair in Lenawee County.

Lennox & Carrier dealer for new installs. Same-day repair on every major brand. High-SEER upgrades, free in-home estimates.

  • 4.9 on 87+ reviews
  • 45+ years in Lenawee
  • Most calls answered same-day
  • Free in-home estimates
Call or text 517-423-3121Real person, every call · 24/7 emergency

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Authorized · Accredited · Local

BBB Accredited BusinessCarrier Factory Authorized DealerLennox Premier Dealer
NATE Certified
Technicians

Quick answer

Naugle installs and repairs central air conditioners across Lenawee County, MI — Lennox Premier Dealer and Carrier Factory Authorized. Most no-AC repairs finish in one visit with common-failure parts (capacitors, contactors, fan motors) stocked on the truck. New installs start with a free in-home sizing assessment and three written equipment options across 14-22 SEER tiers. We service Trane, Goodman, Rheem, York, and American Standard too. Call or text 517-423-3121.

Central AC installed right, sized for your home

AC sizing matters more than most homeowners realize. Oversized units leave the house clammy because they cycle off before pulling humidity. Undersized units run constantly without ever getting cool. Both wear out faster than correctly sized systems.

Every install starts with a free in-home sizing assessment. We walk you through 14, 16, and 18+ SEER options, show you the break-even math, and quote in writing on the spot — no high-pressure close.

Get a Free AC Quote

Same-day AC repair

When the AC quits in July, our service trucks stock the parts that fail most often — capacitors, contactors, fan motors, thermostats, control boards. Most repairs finish in a single visit. We service every major brand: Lennox, Carrier, Trane, Bryant, Goodman, Rheem, York, American Standard, Amana.

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What's included

  • Free in-home sizing assessment
  • Three equipment options (good/better/best)
  • High-efficiency AC (14-22 SEER)
  • New line set if needed
  • Electrical disconnect & breaker
  • Smart thermostat integration
  • Old equipment removal & haul-away
  • Refrigerant charge & verification
  • 1-year labor warranty + 10-year parts warranty
  • Utility rebate paperwork

0% APR financing on qualifying installs

Spread your investment over 12-24 months with no interest, or use a longer-term loan for larger projects. Most homeowners get approved during the estimate. See options →

AC brands

  • LennoxPremier Dealer
  • CarrierFactory Authorized
  • TraneService & repair
  • GoodmanService & repair
  • RheemService & repair
  • YorkService & repair

What Our Customers Say

Trusted by Lenawee County homeowners

4.9·87+ verified reviews
“These folks are very friendly and professional. They responded quickly to my request for a quote. The installation was completed the very next day!”
— T. J., Ypsilanti
“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.”
— F. H., Saline
“A very professional company. Did a complete install for me, and we are happy with the price and their work. Thanks again.”
— C. G., Brooklyn
“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!”
— S. K., Tecumseh
“Was referred to Naugle by a friend and they are fantastic!”
— B. P., Adrian
“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.”
— D. M., Tecumseh

How much SEER do you actually need?

14 SEER is the federal minimum in Michigan. 16-18 SEER cuts cooling bills 10-25% vs. 14 SEER and is the sweet spot for most Lenawee homes — payback typically inside the equipment's life. Above 18 SEER, the payback math gets harder unless you run AC a lot, summer rates spike, or you plan to stay in the home 15+ years. We do the math with you at the estimate so you don't overspend on efficiency you won't recoup.

FAQ

Air Conditioners questions, answered

Sizing is based on square footage, insulation, window count, sun exposure, and infiltration — not a chart. Oversized ACs short-cycle, leave the house clammy, and wear out faster; undersized ACs run constantly and never cool enough. We do a full in-home sizing assessment on every install estimate so the AC is right-sized for your house.

Pay over time, not all at once

0% APR financing on qualifying installations

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.

  • Soft credit check (no impact on your score)
  • Decision in minutes, not days
  • Monthly payment shown alongside cash price
  • No prepayment penalties
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.
  • Multiple plan lengths. Short-term 0% APR promos through longer-term loans, so the payment fits the household budget.
  • Decision at the estimate. We bring the lender right to your kitchen table. Approval is typically a few minutes.
  • Stack with rebates. Financing works alongside any utility rebate or federal tax credit you qualify for — we file the paperwork.

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

Talk to us · since 1980

Need air conditioners help?

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

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