- A C Products Of Houston LLC
- Air An U Cool
- Air Technology AC & Htg
- Bill Roberts Co
- CDH Svc
- Church Services
- Climate Control Svc
- Granite Mechanical Svc
- Granite Mechanical Svc
- John Burg Svc Co Inc
- John Burg Svc Co Inc
- Lashley & Assoc Inc
- Mica Air Conditioning & Htg
- Mica Air Conditioning & Htg
- MJS Mechanical Svc
- MJS Mechanical Svc
