Blueline Heating & Air Conditioning LLC is a trusted HVAC contractor providing air conditioning repair, heating services, system installation, and preventive maintenance serving homeowners and businesses in San Antonio, TX. With a perfect 5.0-star rating backed by 321 verified customer reviews, Blueline Heating & Air Conditioning LLC has established a strong reputation for quality workmanship and reliable service throughout the San Antonio area. Their core services include AC repair, Heating repair, HVAC repair, Preventative maintenance. Whether you need a quick repair or a major project, their experienced team brings the skills and attention to detail to get the job done right the first time. FAQ: Q: How often should I have my HVAC system serviced? A: HVAC systems should be serviced at least once a year, ideally twice: once in spring for the AC system and once in fall for heating, to catch small issues before they become costly repairs. Q: What are signs my AC unit needs repair? A: Common signs include weak airflow, warm air from vents, unusual noises, frequent cycling on and off, or a sudden spike in energy bills. Any of these warrant a professional inspection. Q: How long does a new HVAC system installation take? A: Most residential HVAC installations are completed within a single day. More complex systems or those requiring ductwork modifications may take 2-3 days.
Data updated Apr 12, 2026
| # | Business | Rating | Reviews | Response |
|---|---|---|---|---|
| 1 | Champion Home Services | 5.0 | 1,789 | Tracking |
| 2 | TemperaturePro San Antonio | 5.0 | 858 | Tracking |
| 3 | Pepcal Heating & Air Conditioning | 5.0 | 519 | Tracking |
| 4 | Blueline Heating & Air Conditioning LLC | 5.0 | 321 | Tracking |
| 5 | All About Air Conditioning & Heating LLC | 5.0 | 282 | Tracking |
| 6 | Air & Plumbing Today: HVAC Department | 4.9 | 2,918 | Tracking |
| 7 | Beluga Air | 4.9 | 1,382 | Tracking |
| 8 | ASC Heating & Air Conditioning | 4.9 | 530 | Tracking |
| 9 | Champion AC - Climate Magic | 4.9 | 469 | Tracking |
| 10 | Air Texas A/C & Heating | 4.9 | 373 | Tracking |
| 11 | AC Doctors | 4.9 | 286 | Tracking |
| 12 | Jon Wayne Service Company | 4.8 | 16,630 | Tracking |