ALDACO AIR LLC
Buckeye, AZ HVAC · #9 of 10
At a glance
- Google rating
- 4.8★ from 65+ reviews
- Services
- 4 HVAC services
- Service area
- Buckeye, AZ
- Phone
- +1-623-229-8822
Overview
ALDACO AIR LLC specializes in full-system HVAC replacements and comprehensive ductwork retrofits for residential properties. Sergio Aldaco leads the company, emphasizing honest diagnostics and professional installation standards for local homeowners. Buckeye’s extreme summer heat demands reliable airflow, and recent clients highlight the effectiveness of their duct system redesigns. Reviewers frequently describe the owner’s direct involvement and technical knowledge during on-site project management.
ALDACO AIR LLC provides residential air conditioning repair and full-system installation services throughout Buckeye. The company reports expertise in ductwork modification and system retrofitting for older homes. Owner-led project management distinguishes their service model, with customers noting the owner’s direct involvement in technical assessments. They maintain extended daily operating hours to accommodate residential scheduling needs.
Vouched Score breakdown — 66/100
Buckeye, AZ HVAC average is 71/100. Ranks #9 of 10 listed HVAC providers in Buckeye, AZ.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How ALDACO AIR LLC compares to the Buckeye average
| Signal | ALDACO AIR LLC | Buckeye avg | Delta |
|---|---|---|---|
| Vouched Score | 66/100 | 71/100 | -5 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 65+ | 205+ | -141 vs avg |
What customers say
"Sergio took the time to throughly maintenance my air conditioner. All questions were answered with ease as a first time homeowner i feel confident in keeping up with my system and when the time comes i know who to call!"
— Paul Ochoa · Mar 7, 2026 · Google Reviews"Sergio was informative, honest and runs the show with integrity. He knows his stuff and he checked in (on-site) with the project. His install was professional, and we feel we were really taken care of. The two AC units installed are up and running without issue. Most definitely would call for their help again. We are not easy to please customers, but we’re thrilled to be treated well."
— R S · Jul 26, 2022 · Google Reviews"We bought an older house in February. During the inspection process, it was obvious that we would need a new a/c unit. I contacted Sergio and he came out a couple of days later to inspect the current unit. He suggested a new a/c unit and also redoing the duct work in the house. We agreed and are very happy that we spent the extra money to have the duct work done properly for the new unit. It works so much better…"
— Jon Phares · May 2, 2025 · Google Reviews"I want to thank Sergio the owner for coming out and helping us with our AC issues. Sergio was on time, professional, and has many years off knowledge in the HVAC industry. And was patient and kind when answering our questions and concerns. But i feel most importantly he was honest. Thank you Aldaco Air LLC !! My husband and I highly recommend them!!!"
— Christal Penaloza · Dec 19, 2024 · Google Reviews"DO NOT USE THEM! This is now the SECOND TIME Aldaco has left us stranded without AC from a unit they installed. Last year around this time the AC stopped working. My Wife has a heart condition so the heat can be dangerous for her. Called Aldaco who said he wouldn't be able to get to us for at least a week and told us to call another technician. We did and they solved the issue. Now today we are having further …"
— Hornbaker Acres · Jun 16, 2025 · Google ReviewsPros
- High Google rating (4.8★ across 65+ reviews)
Common complaints
Surfaced from negative-leaning customer reviews on Google / Yelp / BBB. Not editorial commentary.
- DO NOT USE THEM! This is now the SECOND TIME Aldaco has left us stranded without AC from a unit they installed. Last year around this time the AC stopped working. My Wife has a heart condition so t…
When to choose them — and when to consider alternatives
- 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.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
Service area
Buckeye, AZ home
Contact & hours
| Daily | 5:00 AM – 9:00 PM |
|---|
Frequently asked questions
What are the pros of ALDACO AIR LLC?
When should I consider alternatives to ALDACO AIR LLC?
What is the Vouched Score for ALDACO AIR LLC?
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What does HVAC service typically cost when working with a Buckeye, AZ provider like ALDACO AIR LLC?
Does ALDACO AIR LLC do AC Repair in Buckeye, AZ?
Does ALDACO AIR LLC do AC Replacement in Buckeye, AZ?
Does ALDACO AIR LLC do HVAC Installation in Buckeye, AZ?
Does ALDACO AIR LLC do Duct Work in Buckeye, AZ?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
ALDACO AIR LLC (this company) |
66/100 | 4.8★ (65+) | — | — | — | — |
| 77/100 | 4.9★ (285+) | 4+ | A+ ✓ | — | Best for Emergency / 24-Hour Service | |
| 78/100 | 5.0★ (150+) | 6+ | A+ ✓ | — | Best for Financing Options | |
| 76/100 | 5.0★ (130+) | 4+ | A+ | — | Best for Smart Thermostat Install |
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Profile last updated May 17, 2026.