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Abacus Plumbing Air Conditioning & Electrical is a well-established home services company in Houston, TX, offering AC repair, heating repair, system installation, and preventive maintenance with a 4.7-star rating and nearly 12,000 customer reviews. Abacus has built a solid reputation throughout the greater Houston metropolitan area for dependable HVAC services delivered by experienced, licensed technicians. Their team understands Houston's unique climate, characterized by hot, humid summers and mild winters, and the specific demands these conditions place on heating and cooling equipment. Abacus's comprehensive capabilities spanning HVAC, plumbing, and electrical make them a convenient multi-service provider for Houston homeowners. **Frequently Asked Questions** **Q: How does Houston's humidity affect HVAC performance?** Houston's consistently high humidity levels require air conditioning systems to work hard not just to cool the air but also to remove significant amounts of moisture. Properly maintained and correctly sized HVAC systems are essential in Houston, and Abacus can ensure your equipment is performing effectively to manage both temperature and humidity. **Q: Does Abacus offer HVAC installation for Houston homes?** Yes, Abacus provides complete HVAC system installation services for Houston homeowners, helping them select equipment that is appropriately sized and rated for the Gulf Coast climate. Their technicians manage the entire installation process from equipment selection through final testing and commissioning. **Q: How often should Houston homeowners schedule AC maintenance with Abacus?** Given Houston's long cooling season, Abacus recommends at least annual AC maintenance, ideally in spring before summer temperatures climb. Regular tune-ups can improve efficiency, extend equipment life, and reduce the risk of breakdowns during Houston's hottest and most humid months.
Data updated Apr 11, 2026
| # | Business | Rating | Reviews | Response |
|---|---|---|---|---|
| #1 | Air Star Now | 5.0 | 658 | Tracking |
| #2 | Cool Care Heating and Air Conditioning | 5.0 | 334 | Tracking |
| #3 | 75 Degree AC- Houston | 5.0 | 222 | Tracking |
| #4 | Ace Comfort Air Conditioning & Heating | 5.0 | 174 | Tracking |
| #5 | Air Tech of Houston AC & Plumbing | 4.9 | 5,750 | Tracking |
| #6 | Air Tech of Humble - Elite Comfort | 4.9 | 2,968 | Tracking |
| #7 | All Star A/C, Plumbing & Electrical | 4.9 | 1,802 | Tracking |
| #8 | EZ Comfort Air Conditioning & Heating | 4.9 | 1,023 | Tracking |
| #9 |
| Bellaire Air Conditioning |
| 4.9 |
| 477 |
| Tracking |
| #10 | Excel Air | 4.9 | 453 | Tracking |
| #11 | Spring Branch AC | 4.9 | 364 | Tracking |
| #12 | Texas Strong Mechanical | 4.9 | 250 | Tracking |