Best Mini-Split & Ductless Installation in Houston, TX
Mini-Split Installation in Houston: manufacturer authorization + ductless specialization
Mini-split installs hinge on manufacturer-authorized dealer status (Mitsubishi Diamond, Daikin Comfort Pro, Fujitsu Elite). Here is what each of the 4 installers below publishes: In Texas, HVAC contractors must hold an active TDLR TACLA license — ask for the number and verify on tdlr.texas.gov before paying.
Top picks
The Lee Thompson Co★ Best for Mini-Splits / Ductless
Mini-Split Installation score: 4.9
Vouched Score: 90/100
- Years: 60+
Consistently strong customer feedback (4.9★ from 460+ Google reviews; BBB grade A+).
What customers say about mini-split installation
So glad I chose The Lee Thompson Co.! Adam, my minisplit installer, arrive on time and was courteous to me and respectful of my home. Adam inspired confidence, not only with his knowledge of minisplit a/c units, but with his experience in maintaining the unit to ensure it's long life. His "helper" Billy was also very professional. He worked side by side with Adam every step of the way and seemed genuinely interested in making sure everything was done correctly…
Google 4.9★ (460+)BBB A+
- Years: 10+
Consistently strong customer feedback (4.8★ from 2,880+ Google reviews; 1.0★ from 1 BBB reviews).
What customers say about mini-split installation
I basically needed a second opinion on my new system to confirm it is it working correctly, did I set up thermostat correctly (very high level one), etc. Very impressed with James and his knowledge of my new Daikin system. These new systems are very different than typical HVACs, and James is very familiar with the new systems. He was very thorough, professional and took time to explain everything in clear "layman" detail. I also was impressed with the level of customer service when I called in the service request and the follow up…
Google 4.8★ (2,880+)BBB 1.0★ (1)
- Mfg dealer: Trane Comfort Specialist
- Years: 55+
Google 4.9★ (500+)Yelp 3.5★ (20+)BBB 4.0★ (1)
P & M Air Conditioning and Heating
Mini-Split Installation score: 2.3
Vouched Score: 72/100
Driven by: NATE Certified
- Mfg dealer: Carrier Factory Authorized Dealer
- Warranty: 2-Year
- NATE: ✓
- Years: 75+
Google 4.7★ (225+)BBB A+
Typical Mini-Split Installation costs in Houston, TX (2026)
Last updated
Estimated ranges for Houston, TX. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Mini-split (single-zone, installed) | $2,250–$5,800 |
| Mini-split multi-zone (2-zone, installed) | $4,450–$10,700 |
| Mini-split multi-zone (3-4 zone, installed) | $8,000–$17,850 |
| Ceiling cassette head upcharge (per head, over wall-mount) | $355–$1,050 |
What Every Houston Resident Should Ask Before a Service Call
- Single-zone vs. multi-zone mini-split — when does each make sense?
- Single-zone for one room (sunroom, bonus room, garage office) — cheaper, simpler install. Multi-zone for whole-home retrofit without ductwork — one outdoor unit feeds 2–5 indoor heads. Multi-zone runs ~$3,000–$5,000 per added zone; at 4+ heads, compare against a ducted mini-split system.
- How long can the refrigerant line set run from outdoor to indoor head?
- Typical residential mini-splits handle 50 ft horizontal + 30 ft vertical without performance loss. Beyond that the installer must add refrigerant per manufacturer spec and ensure proper oil return — skipping this is a common cause of premature compressor failure.
- How much does HVAC service cost in Houston, TX?
- Mini-split typically runs $2,250–$5,800 in Houston, Texas. See the HVAC pricing table on this page for the full per-service breakdown.