A1 Air Conditioning & Heating LLC
Tucson, AZ HVAC · #20 of 22
At a glance
- Google rating
- 4.9★ from 545+ reviews
- In business
- 4+ years
- Services
- 9 HVAC services
- Service area
- Tucson, AZ
- Phone
- +1-520-675-0737
Overview
A1 Air Conditioning & Heating LLC provides responsive HVAC repair and full system installations throughout the Tucson area. This family-owned business emphasizes transparent, non-pushy consultations and consistent follow-up communication after service visits. Technicians provide detailed system tutorials and prioritize clean, professional job sites for every project.
A1 Air Conditioning & Heating LLC delivers residential HVAC repair and installation services across the Tucson metropolitan area. This family-owned company maintains a 4+ year track record of providing non-pushy consultations and transparent pricing models. Technicians offer post-installation system tutorials and proactive follow-up communications to ensure long-term equipment performance. The team provides same-day service availability for urgent cooling and heating system failures.
Vouched Score breakdown — 72/100
Tucson, AZ HVAC average is 82/100. Ranks #20 of 22 listed HVAC providers in Tucson, AZ.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How A1 Air Conditioning & Heating LLC compares to the Tucson average
| Signal | A1 Air Conditioning & Heating LLC | Tucson avg | Delta |
|---|---|---|---|
| Vouched Score | 72/100 | 82/100 | -10 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 545+ | 1,915+ | -1374 vs avg |
| Years in business | 4+ | 31+ | -27 vs avg |
What customers say
"I interviewed several companies before choosing A-1. Michael came and gave us the quote and gave us options. He wasn’t pushy and was very polite and cordial. Very impressive. This is a family run business. So today Roy and Conner show up with the new unit and do an incredible job. Very knowledgeable and very professional. Tested everything and took the time to give us a tutorial on the new thermostat. This is custom…"
— Jeff Rognes · Feb 13, 2026 · Google Reviews"A1 is absolutely A1!! I really can’t say enough positive about them, they are fantastic and we were blessed to have them come take care of us. Everyone on their staff has been so kind and helpful. I’ve received follow-up calls from them, amazing that after the work was done, they still were in contact to make sure we were satisfied, they treat you like family (the ones they like!!) service like this is rare….if you …"
— Diane Vanslyke · Jan 22, 2026 · Google Reviews"They came out for a winter tune up and did a great job! Even saw I didn't have a surge protector and added one. I will be using them again and I highly recommend them."
— Geoff Braught · Nov 20, 2025 · Google Reviews"Michael and his team are awesome. We had two new hvac systems installed at our home one for upstairs and one for downstairs. They were fast clean and professional. Not to mention their warranty and service offerings are the best we have found. Any questions we have had since the purchase and installation have been promptly answered and all issues resolved faster then we could have ever expected. Since then we have u…"
— Mario Gonzales · Oct 16, 2025 · Google Reviews"We benefited greatly from Michael's experience. He worked with us, providing options to resole our problem. His advice was invaluable, we're happy with our new split system. Great team, all around very positive experience."
— Emilie Kernisan · Jan 12, 2026 · Google Reviews"A1 Air Conditioning & Heating absolutely saved me this past Friday! The temperature in my home had climbed to nearly 90 degrees, and they responded quickly and professionally." ... Read full review ###"
— Verified reviewer · BBB"What a FANTASTIC experience! It started with ACTUALLY having customer service skills!"
— Verified reviewer · BBBPros
- High Google rating (4.9★ across 545+ reviews)
Self-reported on their website — not independently verified.
- Free estimates
When to choose them — and when to consider alternatives
- You prefer a family-owned operation
- You want a top-rated provider with substantial review history (4.9★, 545+ reviews)
- You strongly prefer a long-established firm
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- Furnace Repair — Repair of gas and electric furnaces — ignition systems, blower motors, heat exchangers, control boards, and flame sensors.
- Heating System Replacement — Replacement of an aging or failed heating system, typically a furnace or heat-pump indoor unit.
- 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.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
- Thermostat Installation
Service area
Tucson, AZ home
Contact & hours
| Daily | Open 24/7 |
|---|
Frequently asked questions
What are the pros of A1 Air Conditioning & Heating LLC?
When should I choose A1 Air Conditioning & Heating LLC?
When should I consider alternatives to A1 Air Conditioning & Heating LLC?
What is the Vouched Score for A1 Air Conditioning & Heating LLC?
Is A1 Air Conditioning & Heating LLC BBB accredited?
How long has A1 Air Conditioning & Heating LLC been in business?
How can I contact A1 Air Conditioning & Heating LLC?
What does HVAC service typically cost when working with a Tucson, AZ provider like A1 Air Conditioning & Heating LLC?
Does A1 Air Conditioning & Heating LLC do AC Repair in Tucson, AZ?
Does A1 Air Conditioning & Heating LLC do AC Replacement in Tucson, AZ?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
A1 Air Conditioning & Heating LLC (this company) |
72/100 | 4.9★ (545+) | 4+ | NR | — | — |
| 93/100 | 4.8★ (3,740+) | 67+ | — | — | Best NATE-Certified Team | |
| 88/100 | 4.7★ (4,665+) | 14+ | — | — | — | |
| 81/100 | 4.9★ (1,435+) | 79+ | A+ ✓ | — | — |
Listed in
Explore more
Profile last updated May 12, 2026.