Alpha Heating & Cooling Llc.
Dallas, TX HVAC · #16 of 20
At a glance
- Google rating
- 4.9★ from 130+ reviews
- Services
- 4 HVAC services
- Service area
- Dallas, TX
- Phone
- +1-214-945-8799
Overview
Alpha Heating & Cooling specializes in new construction HVAC design and precision system installations. Natalie Ortiz leads this team, which maintains a strong reputation for passing local inspections on the first attempt. Dallas homeowners benefit from their rapid emergency response, with technicians often arriving within 25 minutes for urgent calls. Their team performs detailed load calculations to ensure efficiency in the intense Texas heat. Consistent communication and professional technical execution define their approach to both residential and builder-focused projects.
Alpha Heating & Cooling provides HVAC design and installation services for new construction projects and residential homes throughout the Dallas area. The company utilizes Manual J load calculations to ensure systems meet local mechanical codes and efficiency standards. Their team offers free estimates for all prospective clients. Emergency service is available, with documented response times as fast as 25 minutes for urgent heating and cooling repairs.
Vouched Score breakdown — 77/100
Dallas, TX HVAC average is 81/100. Ranks #16 of 20 listed HVAC providers in Dallas, TX.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Alpha Heating & Cooling Llc. compares to the Dallas average
| Signal | Alpha Heating & Cooling Llc. | Dallas avg | Delta |
|---|---|---|---|
| Vouched Score | 77/100 | 73/100 | +4 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 130+ | 1,165+ | -1034 vs avg |
What customers say
"I had an amazing experience with this company from start to finish! The team was professional, attentive, and genuinely committed to delivering top-notch service. Communication was clear, friendly, and timely — they made the whole process smooth and stress-free. The quality of their work far exceeded my expectations, and I can honestly say they went above and beyond in every way. I highly recommend them to anyone lo…"
— Adreanna Davis · Mar 2, 2026 · Google Reviews"I can’t say enough good things about Alpha H&C. From the first call all the way through the final walkthrough the experience was very smooth, technician was professional, and the entire process was stress-free. They showed up on time, explained everything clearly, and treated my business how I would want it to be treated! Thank you so much!"
— Devonte Jones · Jan 29, 2026 · Google Reviews"My ac went out at 1am and I called and Alpha showed up in less than 25 mins. That alone had me in awe! They were so professional and respectful and didn’t even wake up my kiddos. Alpha is my new ac go to company. I’ve honestly never had service as professional and amazing as Alpha! New customer for sure, forever."
— Majinbuukitty · Jan 20, 2026 · Google Reviews"I called the company because my heat was not working and the owner Natalie sent her tech out within the hour and he fixed it so easily. I was so impressed by their customer service and thank goodness it was an easy fix!"
— Bradley Bustamante · Jan 31, 2026 · Google Reviews"Alpha Mechanical handled the installation of four HVAC units in our house with great attention to detail and coordination. The work was completed on schedule, the systems were properly balanced and tested, and their team demonstrated solid technical knowledge throughout. Very professional outfit. Highly recommended"
— M Soltani · Oct 28, 2025 · Google ReviewsPros
- High Google rating (4.9★ across 130+ reviews)
Self-reported on their website — not independently verified.
- Satisfaction guarantee
- Free estimates
- Specializes in installation
- Specializes in emergency
When to choose them — and when to consider alternatives
- You need emergency AC repair
- You need furnace repair
- You want a BBB-rated firm specifically
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- Furnace Repair — Repair of gas and electric furnaces — ignition systems, blower motors, heat exchangers, control boards, and flame sensors.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Dallas, TX home
Contact & hours
| Daily | Open 24/7 |
|---|
Frequently asked questions
What are the pros of Alpha Heating & Cooling Llc.?
When should I choose Alpha Heating & Cooling Llc.?
When should I consider alternatives to Alpha Heating & Cooling Llc.?
What is the Vouched Score for Alpha Heating & Cooling Llc.?
How can I contact Alpha Heating & Cooling Llc.?
What does HVAC service typically cost when working with a Dallas, TX provider like Alpha Heating & Cooling Llc.?
What pricing terms does Alpha Heating & Cooling Llc. publish on their website?
Does Alpha Heating & Cooling Llc. do AC Repair in Dallas, TX?
Does Alpha Heating & Cooling Llc. do Furnace Repair in Dallas, TX?
Does Alpha Heating & Cooling Llc. do HVAC Installation in Dallas, TX?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Alpha Heating & Cooling Llc. (this company) |
77/100 | 4.9★ (130+) | — | — | — | — |
| 90/100 | 4.9★ (3,345+) | 51+ | A+ ✓ | — | — | |
| 68/100 | 4.8★ (490+) | 42+ | — | — | Best Labor Warranty | |
| 72/100 | 4.8★ (240+) | 19+ | A+ ✓ | — | — |
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Profile last updated June 14, 2026.