This business is Trusted — customers consistently rate it 4.8★ across 680 reviews, indicating reliable, quality service.
Strong long-term review history with 680 reviews and a 4.8★ average signals reliable, consistent service.
Monday: 8:00 AM – 7:00 PM
Tuesday: 8:00 AM – 7:00 PM
Wednesday: 8:00 AM – 7:00 PM
Thursday: 8:00 AM – 7:00 PM
Friday: 8:00 AM – 7:00 PM
Saturday: 8:00 AM – 7:00 PM
Sunday: Closed
Customers frequently praise quality installations, energy-efficient recommendations, and responsive follow-up.
Scheduling during peak season (summer/winter) can take time — book ahead.
Homeowners looking for a trusted HVAC provider for installs or repairs.
Review Rank Score (0–100) blends a Bayesian-adjusted rating, review volume, recent sentiment, and rating consistency. It's a predictive reputation estimate — not a replica of Google or Yelp's ranking.
Often, when running the heat over the past year , we have smelled oil in the house. We recently had a very strong smell of oil in the basement. Greg came out and was meticulous in searching for a solution. He found a blackened nozzle that needed replacement and did so quickly, charging us a fair price. Several days later, and no hint of the oil smell. Greg is s patient and very knowledgeable - highly recommended!
Great company! Worked with them for years on an old oil furnace we had and then just recently had them replace that furnace with a new heat pump. Great communication, price, personality and install speed. Very professional install, amazing sheet metal work.
Glendale was great to work with from the recommendation from my oil company to call them, when I needed a new oil furnace, to the finished install 3 days later! Bryan was knowledgeable and friendly. I am confident the Thermo Pride furnace will be great from all the reviews and recommendations it came with! Thank you to the Glendale business and staff for your great service!
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Data sourced from Google Places API · ReviewRank Smart Score
Rankings are based on public review signals only. No paid placements.
We had a great experience with Glendale Heating & Air Conditioning. Our furnace wasn’t working and the house was freezing, but Sergei came out and did a fantastic job. He was professional, knowledgeable, and took the time to set everything up properly. He made sure the furnace was running efficiently and that we were warm again before he left. No more glam camping! We really appreciated Sergei’s attention to detail and clear explanations. Highly recommend Glendale Heating & Air Conditioning, and especially Sergei, for reliable and honest service. See you next year!
Glendale’s practical approach, competitive estimate, and open lines of communication earned my business. The recommended unit works well for the size of our home, installation was completed in two days and passed inspection with flying colors. Highly recommend Glendale!