HVAC reviews in Glendale, California

We're happy with the service provided by this company, particularly their regular check-up and cleaning routine. They've done our initial furnace installation and consistently delivered high-quality upkeep services. They proactively contact us when maintenance is needed, follow up to schedule appointments, and offer alternatives if an earlier time slot becomes available. The technicians, such as Tanner and Oliver, are always polite, knowledgeable, and considerate in their work at our home. Tanner stood out for his helpfulness, offering expert advice on thermostat settings, future maintenance, and even information about our secondary unit. We highly recommend their maintenance plan, which has already saved us money.

Three years ago, after renovating our house, we discovered the air conditioning system wasn't meeting our needs. During the summer, we relied on window units for the upper level, and in winter, the heater was always on, resulting in high power bills for half the year. We assumed an additional unit was necessary to balance the temperature and called Glendale HVAC Services for a professional energy audit. Oliver provided clear explanations of what needed to be done and suggested we handle some tasks ourselves, which was a great cost-saving tip - something my handy husband appreciated. He implemented Oliver's recommendations and made enhancements to our existing system. The changes have been impressive! We no longer need window units this summer, and the air conditioning system is maintaining a comfortable temperature even during heatwaves. Our power bill has significantly decreased as well. I highly recommend consulting with Tanner - it's worth investing in for a comfortable home and lower utility bills.

Our new technician, Oliver, efficiently resolved our issue. He broke down the problem in a way that made sense to me. Oliver went above and beyond by offering suggestions on how we can improve our aging heating system's maintenance and performance. Since moving into this house last year, we've asked for recommendations from neighbors who have used this company and they've all given great feedback about response times and on-site efficiency. Oliver genuinely exceeded expectations - he's an outstanding technician and I wouldn't hesitate to recommend the team.

We moved into our new home about a year and a half ago, and it came with a built-in outdoor AC unit. This summer, the system started acting strangely, so we contacted a local HVAC service. They were able to schedule an appointment quickly. The technician, Oliver, did a great job explaining how the system worked and what was going on in our home. Thankfully, no major work was needed - the unit just needed some TLC after a busy summer. What impressed us was that they didn't try to sell us anything we didn't need. They ran a thorough inspection and even offered tips on how to keep the system running smoothly for longer. Oliver explained that maintenance wasn't urgent, which made sense. Overall, our experience left us very satisfied and we'd definitely recommend their services to others.

The technicians who visited were very helpful, providing good service with a lot of care and attention to detail. They did a great job with the air-conditioning maintenance.

James fixed my AC when it kept tripping the circuit breaker. He identified a faulty contactor, swapped it out, and secured electrical connections. He also cleaned the condenser fins and checked refrigerant levels. The system now runs smoothly, cooling the house evenly without issues. His work was prompt, thorough, and dependable.

Edward A. provided excellent service for my AC units, demonstrating expertise and a professional attitude. His willingness to explain processes made me feel at ease. After joining their membership program, I'm confident in choosing them for future maintenance - both Edward and the company exceeded expectations.

Great job at a fair price.

Great job on replacing units, guys were honest, clean, and got it done fast. Appreciate the good work.

Very good service from a very competent company.

My walk-in cooler was working again after service from Subcool.

I've been impressed with Bob's expertise and professionalism in his work.

Quick and reliable service every time, always a pleasure to work with them.

The technician was very welcoming and came at a fair cost with punctuality.

Subcool provided excellent service, was very friendly and professional, thanks for fixing my AC.

Found them on Google, pleasant staff who repaired my air con quickly enough.

We've relied on Subcool for five years to get reliable refrigeration repairs - consistently prompt and satisfactory service.

Great experience with this home services business - good communication, fair pricing, and thorough work on my Hoshizako ice maker that's now functioning perfectly again.

Subcool exceeded my expectations - their service was top-notch, addressing all my AC and heating concerns with utmost care.

Bob did an excellent job on my walk-in freezer door installation. He worked efficiently and priced fairly – I'm extremely satisfied with the result.

Bob fixed a broken thermostat and ended up improving the air conditioning and heating performance. The service was efficient, and he'll be back for future work.