Louisville · HVAC Contractors

The 3 Best HVAC Contractors in Louisville

2027 Edition

Three hvac contractors in Louisville worth calling first, chosen from 34 local companies on their public record. Here is why each one made it.

Updated By the Local Three editors How we select

Editor's Pick

John Waters Inc.

4.8 from 268 reviews

Based in
Louisville
Coverage
Based in Louisville

Why we picked them

The strongest overall record of the 34 hvac contractors we reviewed in Louisville: rating, review volume, recent activity and years in business, taken together.

Checked Oct 2026
  • Operating status

Beyond the three

More HVAC contractors in Louisville

Other Louisville companies that met our basic bar. We looked at 34 in all for this work.

  • Dauenhauer Plumbing Heating Air & Electric4.8 · 2,831
  • Allgeier Air4.9 · 438
  • Bryant Heating, Cooling, Plumbing & Electric4.7 · 1,718
  • Stivers5.0 · 168
  • One Choice Mechanical4.8 · 286
  • Chapman Heating And Cooling4.8 · 164
  • KLM Heating & Cooling4.8 · 145
  • Aire Serv of Louisville4.7 · 193
  • Elder Heating and Air4.8 · 96
  • Prudential Heating & Air Conditioning4.6 · 224
  • Ashley's Auto Service4.9 · 48
  • Art's Service Center4.8 · 54
  • Wise Heating & Air Conditioning4.9 · 38
  • Fast Response Heating & Cooling4.4 · 428
  • Arnold's Service Company, Inc.4.8 · 38
  • Best Mechanical Services5.0 · 18
  • New Circle Mechanical4.5 · 108
  • Glanz & Buffat Plumbing, Heating And Cooling4.9 · 18
  • Overflow Plumbing, Llc4.9 · 26
  • Sterling Heating & Air Conditioning4.6 · 34
  • Consolidated Tire & Auto Care4.6 · 58
  • Robbins Heating and Air Conditioning4.4 · 48
  • Tom Sondergeld Plumbing4.5 · 26
  • Venhoff Plumbing & Heating Co4.4 · 28
  • Birkhead Co.4.5 · 16
  • Holder's Heating & Air4.3 · 38
  • Larry Allen Heating & Air4.4 · 18
  • HD Automotive4.4 · 16
  • Intertech Mechanical Services4.4 · 14
  • Koch Air LLC4.2 · 28
  • Project Heating & Cooling4.0 · 47

At a glance

The three, side by side

Comparison of the selected hvac contractors in Louisville
01John Waters Inc.02Kaiser Tire Pros03Kaiser Tire Pros
Best forEditor's PickReader Favorite–
Rating4.8 · 268 reviews4.7 · 244 reviews4.7 · 198 reviews
In business–––
Budget–––
Free estimateAskAskAsk
LicenseNot confirmed yetNot confirmed yetNot confirmed yet
Based inLouisvilleLouisvilleLouisville

Methodology

How we selected these businesses

Three is a deliberately small number. It forces us to leave out good companies.

Read the full methodology

  1. We start with everyone.34 hvac contractors in Louisville, from public listings and review platforms.
  2. We remove the risky.No working phone, too few genuine reviews or a weak rating.
  3. We read the record.Review volume and recency, years in business and the record checks we could confirm.
  4. Editors keep three.And write down who each one suits best.

How we make money.

Local facts · Jefferson

Louisville, by the numbers

Public records tell you how busy the trade is and what the rules ask of every job. Read them before you call.

Land area
262.8 sq mi
U.S. Census Bureau, 2025 Gazetteer files · 2025
Population change since 2020: from 631,901 (April 2020 base)
+1.6%
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025

Public sources, checked November 4, 2026.

Local guide

Hiring hvac contractors in Louisville: what to know first

Check the license

Look the company up on your state’s license search, and ask for insurance papers sent by the insurer.

Compare written quotes

Three quotes for the same work, each listing what is not included.

Ask about the warranty

In writing, clear about what it covers, and transferable if you sell.

Pay in stages

Pay for finished, inspected stages, not dates. More in our Louisville cost guide.

Request a quote

Ask our three for a price

One short form, sent only to the companies you tick. Most reply within one or two working days.

Send my request to

We never sell your details. A business that answers may pay us a small fee; your price is the same.

We never sell your details. A business that answers may pay us a small fee; your price is the same.

Questions

Questions about hvac contractors in Louisville

How did the editors choose these HVAC contractors in Louisville?
Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 34 HVAC contractors for Louisville.
Which of these HVAC contractors in Louisville has the best reviews?
John Waters Inc. has a 4.8 rating from 268 public reviews, the highest on this page.
Are these HVAC contractors licensed?
3 of the 3 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
How many quotes should I get for HVAC contractors in Louisville?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.

For businesses

Own a local business in Louisville?

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