Johnson Air Conditioning and Mechanical is a small business HVAC Contractor specializing in Commercial, Industrial, Residential and Commercial New Construction. We also provide Commercial Plumbing, Pipe Fitting and Sheet Metal Fabrication services.

Preventive Maintenance and Inspection of Equipment
• Monthly, quarterly, semi-annual and annual preventive maintenance and inspections
• Change-over season preparations
• Rooftop Unit Maintenance
• Split system Maintenance
• Gas Line Inspections
• Refrigeration Maintenance

Facilities Maintenance
• All types of HVAC equipment
• Filter changes
• Package unit repair and replacement
• Split system repair and replacement
• Plumbing repairs and replacement
• Backflow testing, repairs and replacement
• Refrigeration repair and replacement
• Pipe fitting
• Sheet metal fabrication

High Performance HVAC Tune-Up Contractor


Licenses:                  TACL-A2406C | Master Plumber M-13435
Certification:          Med Gas Certified
Federal Tax ID:       74-1708371
DUNS #                     079882246

Company Information

Founded in 1969, Johnson Air Conditioning and Mechanical is a family owned and operated small business specializing in Commercial, Industrial and Residential HVAC repair, maintenance and replacement. Our services also include Commercial Refrigeration, Plumbing and Sheet Metal Fabrication. Our mission is to provide the highest level of service at a fair price. Our technicians are provided with continuous training as well as consistent research on the latest HVAC and plumbing technologies. We are fully licensed and insured to service and maintain any equipment brand. We offer Preventive Maintenance Programs, 24-hour emergency service, free estimates and consumer financing. With almost 50 years in business, the Johnson family continues to adhere to the same company philosophy and practices. Provide the highest quality services at a fair price and always remember that our customer is the reason why we’re in business.

Phone:        210-341-1467
Fax:             210-344-8767

Contact Persons

Daron Johnson – President/CEO

Tatiana Johnson – CFO

Dale Salmon – Master Plumber

Joe Ramirez, Purchasing & Logistics

Michael Dye – Service Manager

Susan Deitiker – Marketing/Business Dev

Patricia Juarez – Dispatch Manager

Performance History

Name: Salvation Army, Chiller Replacement
Start: 02/24/2016
End: 04/01/2017

Name: Flight Safety, Convert Cooling Tower to Air Cooled Chillers
Start: 11/20/2015
End: 12/4/2015

Name: St. John Lutheran Church, Cooling Tower Replacement
Start: 02/14/2017
End: 04/14/2017

Name: Sure Point Self Storage, Schertz, TX
Start: 09/09/2014
End: 02/27/2015

Name: Sure Point Self Storage, Bulverde, TX
Start: 05/28/2015
End: 02/18/2016

Name: Extra Space Storage, Huebner Rd
Start: 04/17/2016
End: 01/12/2017

24 Hour Emergency Service


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24/7 Emergency Service


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