Work Environmental Systems INC
TDLR-Licensed A/C Contractor · License 2121
Work Environmental Systems INC holds Texas air conditioning and refrigeration contractor license 2121 from TDLR.
The license file names David Melbourne Piatt as the licensed individual.
The license is listed as valid through July 29, 2027.
Google places it at 2321 Fort Worth Dr, Denton in Denton County.
It has a rating of 4.8 out of 5 from 151 Google reviews.
License record
| TDLR license | A/C and refrigeration contractor license 2121 |
|---|---|
| Licensed individual | David Melbourne Piatt |
| License expires | July 29, 2027 |
| County in the license file | Denton County |
| Location | 2321 Fort Worth Dr, Denton, 76205 |
| Google rating | 4.8 out of 5 from 151 reviews |
| Hours (Google) | 8AM-5PM, every day |
| Website | hotorcold.net |
| Google Maps | View on Google Maps |
Source: TDLR air conditioning and refrigeration contractor license file (dated 10/14/2026); Google listing match verified. Verify the license at tdlr.texas.gov before hiring.
Compare the 22 A/C contractors and mold companies in Denton, with their TDLR license records and Google ratings.
Other TDLR-licensed A/C contractors listed in Denton: Prodigy HVAC, Polar Bear Heating & Air, Air Force Heating & Air Conditioning INC, Ameri-Mex Contractors LLC.