Active registration
Del-Air Mechanical Contractors, Inc.
DBA DEL AIR MECHANICAL CONTRACTORS
General information for Del-Air Mechanical Contractors, Inc.
Physical address
135 Chickamauga Ave, Knoxville, Tn, 37917
Mailing address
135 Chickamauga Ave, Knoxville, TN, 37917
Website
delairmechanical.com
Points of contact for Del-Air Mechanical Contractors, Inc.
SAM.gov Points of Contact
Lori
Sentell
Government Business POC
Electronic Business POC
Service Director of Operations
135 CHICKAMAUGA AVE, Knoxville, TN, 37917
Additional contact details may be available
NAICS codes for Del-Air Mechanical Contractors, Inc.
| Code | Description | Small Business |
|---|---|---|
| 221330 PRIMARY | Steam and Air-Conditioning Supply | Yes |
| 238220 PRIMARY | Plumbing, Heating, and Air-Conditioning Contractors | Yes |
| 238210 | Electrical Contractors and Other Wiring Installation Contractors | No |
|
238290
|
Other Building Equipment Contractors
|
Yes
|
|
238990
|
All Other Specialty Trade Contractors
|
No
|
Update history
2 change(s) tracked
Nov 6, 2025
NAICS 238220: small-business status No → Yes
Sep 24, 2025
NAICS 238220 became the primary code
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