Best Mini-Split & Ductless Installation in Plano, TX
Mini-Split Installation in Plano: 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 6 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
Total Air & Plumbing★ Best for Mini-Splits / Ductless
Mini-Split Installation score: 5.0
Vouched Score: 91/100
Driven by: NATE Certified
- Mfg dealer: Carrier Factory Authorized Dealer
- NATE: ✓
- Years: 65+
Google 4.9★ (1,730+)BBB 3.0★ (2)
- Mfg dealer: American Standard Authorized Dealer
- Years: 20+
Google 4.9★ (1,595+)
- Years: 25+
Consistently strong customer feedback (5.0★ from 370+ Google reviews; BBB grade A+).
Google 5.0★ (370+)BBB A+
- Years: 55+
Consistently strong customer feedback (4.9★ from 375+ Google reviews; 1.0★ from 1 BBB reviews).
Google 4.9★ (375+)BBB 1.0★ (1)
Lex - Air Conditioning, Heating, Plumbing, Electrical
Mini-Split Installation score: 3.5
Vouched Score: 81/100
- Mfg dealer: Trane Comfort Specialist
- Years: 20+
Google 4.8★ (2,315+)Yelp 3.3★ (85+)BBB 1.0★ (6)
Other Plano HVAC providers
These HVAC providers serve the area but didn't surface a category award or ≥2 verified mini-split installation signals. Confirm credentials and pricing by phone.
Typical Mini-Split Installation costs in Plano, TX (2026)
Last updated
Estimated ranges for Plano, 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) | $2,300–$5,900 |
| Mini-split multi-zone (2-zone, installed) | $4,550–$10,900 |
| Mini-split multi-zone (3-4 zone, installed) | $8,200–$18,200 |
| Ceiling cassette head upcharge (per head, over wall-mount) | $365–$1,100 |
What Every Plano Resident Should Know Before Scheduling Service
- 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.
- Typical HVAC pricing in Plano, TX: what should I budget?
- Mini-split typically runs $2,300–$5,900 in Plano, Texas. See the HVAC pricing table on this page for the full per-service breakdown.