State 48 Air Conditioning and Heating LLC
Glendale, AZ HVAC · #12 of 16 · BBB A+ Accredited
At a glance
- Google rating
- 4.9★ from 50+ reviews
- In business
- 8+ years
- BBB
- A+ accredited
- Services
- 8 HVAC services
- Service area
- Glendale, AZ
- Phone
- +1-602-718-7752
Overview
State 48 Air Conditioning and Heating LLC specializes in whole-home air purification systems to combat local Arizona dust. Their technicians perform thorough indoor air quality assessments alongside standard HVAC repairs and replacements. Homeowners in Glendale frequently rely on their team for prompt, professional installations that address builder-grade system inefficiencies. Reviewers consistently highlight the team's use of floor protection and clear communication throughout the installation process.
State 48 Air Conditioning and Heating LLC provides residential and commercial HVAC services throughout the Glendale area. The company maintains a strong focus on indoor air quality solutions and complete system replacements. Technicians are noted for using detailed visual explanations during diagnostic visits to help homeowners understand necessary repairs. They offer 24/7 emergency service and provide free estimates for new equipment installations.
Vouched Score breakdown — 77/100
Glendale, AZ HVAC average is 79/100. Ranks #12 of 16 listed HVAC providers in Glendale, AZ.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How State 48 Air Conditioning and Heating LLC compares to the Glendale average
| Signal | State 48 Air Conditioning and… | Glendale avg | Delta |
|---|---|---|---|
| Vouched Score | 77/100 | 79/100 | -2 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 50+ | 525+ | -474 vs avg |
| Years in business | 8+ | 20+ | -12 vs avg |
What customers say
"State 48 AC has worked on our A/C system twice now, demonstrating great care and knowledge. They also helped identify important concerns with our furnace and resolved them. Ruben explains well what he notices/recommends and shows us pictures with his explanation to help us understand before committing to repairs. Overall, our experience with State 48 AC has been great!"
— Xavier · Mar 6, 2026 · Google Reviews"I was so impressed with the amazing customer service we received from Bryan today. He arrived exactly when he said he would. He was super polite, kind and did excellent work. I appreciate how he took an extra moment to tell about the work he was doing and then explain the work that was completed. I would recommend Bryan and State 48 to anyone looking for AC service."
— Suzy Pfaff · Mar 3, 2026 · Google Reviews"We’re a couple years into working with State48 to maintain our units. They did a great install years ago and the follow-on service (annual maintenance) has been great. Stacy is always making things run smoothly and Justin did a really good job this last visit. Communication from Stacy and Justin was on-time and accurate as always. Great overall experience!"
— Billandvicki Campbell · Feb 19, 2026 · Google Reviews"State 48 Air Conditioning and Heating was awesome!! My family and I were without an A/C unit for nearly 2 weeks trying to find a reasonable price on a new unit. I called company after company until I called State 48 Ruben gave me a quote that could never be beat!!!! Ruben along with his team came out soon after installing a brand-new unit allowing my family and I to return back home, they are professional, quick, su…"
— Richard Baisa · Sep 20, 2024 · Google Reviews"Wow!!! State 48 A/C and Heating knocked it out of the park. What a fantastic HVAC company. I have horrible allergy issues with the Arizona dust and overall Air Quality in the Phoenix metro area. Additionally, I was having HVAC issues that were common with all systems installed in our neighborhood by the original builder. I called State 48 Cooling and Heating who came right out. The owner, Rubin, meticulously we…"
— B · Feb 3, 2026 · Google Reviews"During this heat wave and the fact that AC companies are overwhelmed with calls. The response from State 48 was AMAZING!"
— Verified reviewer · BBB"State 48 installed our air conditioning units last month and they were fantastic to work with. They responded right away to every call and they showed up right on time each visit."
— Verified reviewer · BBBPros
- High Google rating (4.9★ across 50+ reviews)
- BBB accredited
Self-reported on their website — not independently verified.
- Emergency response: 24/7
- Financing available
- Free estimates
- Indoor air quality services
- Duct testing & sealing
- Specializes in AC repair
- Specializes in AC replacement
When to choose them
- You need indoor air quality work
- You need furnace repair
- You need to finance the work
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.
Service area
Glendale, AZ home
Contact & hours
| Monday | 7:00 AM – 7:00 PM |
|---|---|
| Tuesday | 7:00 AM – 7:00 PM |
| Wednesday | 7:00 AM – 7:00 PM |
| Thursday | 7:00 AM – 7:00 PM |
| Friday | 7:00 AM – 7:00 PM |
| Saturday | 7:00 AM – 7:00 PM |
| Sunday | 7:00 AM – 12:00 PM |
Frequently asked questions
What are the pros of State 48 Air Conditioning and Heating LLC?
When should I choose State 48 Air Conditioning and Heating LLC?
What is the Vouched Score for State 48 Air Conditioning and Heating LLC?
Is State 48 Air Conditioning and Heating LLC BBB accredited?
How long has State 48 Air Conditioning and Heating LLC been in business?
How can I contact State 48 Air Conditioning and Heating LLC?
What does HVAC service typically cost when working with a Glendale, AZ provider like State 48 Air Conditioning and Heating LLC?
Does State 48 Air Conditioning and Heating LLC do AC Repair in Glendale, AZ?
Does State 48 Air Conditioning and Heating LLC do AC Replacement in Glendale, AZ?
Does State 48 Air Conditioning and Heating LLC do Furnace Repair in Glendale, AZ?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
State 48 Air Conditioning and Heating LLC (this company) |
77/100 | 4.9★ (50+) | 8+ | A+ ✓ | — | — |
| 80/100 | 4.9★ (400+) | 22+ | — | — | — | |
| 56/100 | 4.8★ (215+) | 4+ | F | — | — | |
| 78/100 | 5.0★ (140+) | — | — | — | Best for Heat Pumps |
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Profile last updated May 16, 2026.