Licensed Mechanical Contractors in Tennessee
602 companies and license holders with a current, active Tennessee license, listed longest-licensed first. Source: official state records, refreshed 2026-08-25.
Knoxville Excavating, Llc19+ yrs
Knoxville, TN 37918
60072 · licensed since 2007
United Services, Inc.25+ yrs
Powell, TN 37849
47699 · licensed since 2001
Citadel Fire Sprinkler Llc12+ yrs
Pelham, TN 35124
68212 · licensed since 2014
Infinity Communications Llc11+ yrs
Durham, TN 27712
69164 · licensed since 2015
Excel Mechanical Llc11+ yrs
Starkville, TN 39759
69037 · licensed since 2015
Mdi Construction Inc.11+ yrs
Springfield, TN 37172
69006 · licensed since 2015
Lindsey Heating & Air Conditioning Inc.5+ yrs
Mount Pleasant, TN 38474
76849 · licensed since 2021
Appalachian Mechanical Services Llc5+ yrs
Kingsport, TN 37660
76879 · licensed since 2021
Icon Home Performance Llc5+ yrs
Mount Juliet, TN 37122
76872 · licensed since 2021
R.W. Cox Inc.23+ yrs
Paris, TN 75460
50698 · licensed since 2003
Grand Mechanical9+ yrs
Bethpaige, TN 37022
71558 · licensed since 2017
I/S Engineering & Utilities Inc.23+ yrs
Nashville, TN 37210
51328 · licensed since 2003
Wilson Brothers Plumbing Inc.3+ yrs
Maryville, TN 37801
80203 · licensed since 2023
Jac Construction Services, Llc9+ yrs
Madison, TN 37115
71590 · licensed since 2017
Jls Mechanical Hvac, Llc9+ yrs
Milton, TN 37118
71559 · licensed since 2017
National Economy Plumbers, Inc.6+ yrs
Memphis, TN 38114
75409 · licensed since 2020
Kendrick Plumbing Inc2+ yrs
Marietta, TN 30060
80864 · licensed since 2024
Dac Enterprise3+ yrs
Lyles, TN 37098
79889 · licensed since 2023
Premier Fire & Security (Api Group Life Usa Safety Llc Dba)10+ yrs
Paducah, TN 42001
70211 · licensed since 2016
Lafayette Heat & Air Conditioning Of East Tn Inc.10+ yrs
Kingsport, TN 37660
70250 · licensed since 2016
Lynch Heating And Air-Conditioning9+ yrs
Morristown, TN 37814
23617 · licensed since 2017
Teck Contracting & Maintenance9+ yrs
Murfreesboro, TN 37129
71638 · licensed since 2017
Vulcan Mechanical Services Inc9+ yrs
Birmingham, TN 35244
71522 · licensed since 2017
All-Temp Heating & Cooling, Llc19+ yrs
Paris, TN 38242
59826 · licensed since 2007
Tier 1 Fire Protection Llc5+ yrs
Brownsville, TN 38012
76925 · licensed since 2021
Lakeland Hvac5+ yrs
Bartlett, TN 38133
76970 · licensed since 2021
Prodigy Plumbing Llc5+ yrs
Brighton, TN 38011
77023 · licensed since 2021
Texas Mechanical Group Co1+ yrs
Carrollton, TN 75007
83925 · licensed since 2025
Michael A. Anderson23+ yrs
Mcminnville, TN 37110
51255 · licensed since 2003
Adame Heat And Air Llc2+ yrs
Byhalia, TN 38611
82399 · licensed since 2024
Comfort Engineered Systems, Inc.32+ yrs
Nolensville, TN 37135
35627 · licensed since 1994
Wonder Cooling Llc4+ yrs
Birchwood, TN 37308
78374 · licensed since 2022
Long'S Refrigeration Llc6+ yrs
Fayetteville, TN 37334
75440 · licensed since 2020
Estes & Cain Heating And Air Conditioning Llc12+ yrs
Murfreesboro, TN 37129
68262 · licensed since 2014
Loudon Mechanical Services12+ yrs
Lenoir City, TN 37772
68284 · licensed since 2014
Complete Comfort Solutions Hvac Company12+ yrs
Mount Juliet, TN 37121
68338 · licensed since 2014
Tony Underhill D/B/A Xtreme Heat & Air6+ yrs
Memphis, TN 38122
75458 · licensed since 2020
Tjw Industrial, Inc.6+ yrs
Fort Wayne, TN 46818
75611 · licensed since 2020
Higdon Heating & Air Llc4+ yrs
Old Fort, TN 37362
78681 · licensed since 2022
Smith'S Inc. Of Dothan22+ yrs
Dothan, TN 36303
53658 · licensed since 2004
Paducah Heating And Air Conditioning17+ yrs
Paducah, TN 42002
62900 · licensed since 2009
Baltic Plumbing Contractors Llc13+ yrs
Cordova, TN 38018
67290 · licensed since 2013
Di Solution, Inc.12+ yrs
Clarksville, TN 37042
68303 · licensed since 2014
Garrett And Rega Incorporated12+ yrs
Douglasville, TN 30134
68407 · licensed since 2014
Onecall Heating And Air Llc7+ yrs
Memphis, TN 38109
74079 · licensed since 2019
Nygaard Heating And Air Conditioning7+ yrs
Arlington, TN 38002
74126 · licensed since 2019
Mds Maintenance, Llc7+ yrs
Austin, TN 78731
73675 · licensed since 2019
Solace Services, Llc6+ yrs
Cordova, TN 38018
75491 · licensed since 2020
White Realty & Service Corporation34+ yrs
Knoxville, TN 37909
30723 · licensed since 1992
Tst Mechanical Servces, Llc23+ yrs
Germantown, TN 38138
51409 · licensed since 2003
Universal Piping Industries, Llc23+ yrs
Troy, TN 48098
51389 · licensed since 2003
Edwards Plumbing Company23+ yrs
Friendsville, TN 37737
51521 · licensed since 2003
Superior Heating And Cooling, Llc18+ yrs
Readyville, TN 37149
61656 · licensed since 2008
Aliff Plumbing18+ yrs
Lafayette, TN 30728
61377 · licensed since 2008
Ventcon, Llc17+ yrs
Troy, TN 48098
62865 · licensed since 2009
Ajr Industrial Services, Inc.17+ yrs
Eads, TN 38028
62764 · licensed since 2009
Brown And Son Company17+ yrs
Portland, TN 37148
62850 · licensed since 2009
B & A Hvac Inc Dba Gold Standard Heating And Air13+ yrs
Memphis, TN 38134
67287 · licensed since 2013
Radius Group Llc13+ yrs
Milan, TN 38358
67297 · licensed since 2013
Clark Heating & Cooling, Inc.26+ yrs
Dickson, TN 37055
46533 · licensed since 2000
Advertisement · Scion Media
728 × 90
About mechanical contractors in Tennessee
In Tennessee, this trade requires a current state credential — every listing here shows as active in the official record. A license proves accountability (an exam, a bond, a checkable record), not craftsmanship. Confirm status on the official state portal before you hire.