This business has earned a Highly Trusted designation — 4.9★ across 9,347 reviews signals an exceptional and consistent track record.
Strong long-term review history with 9,347 reviews and a 4.9★ average signals reliable, consistent service.
Monday: 7:00 AM – 8:00 PM
Tuesday: 7:00 AM – 8:00 PM
Wednesday: 7:00 AM – 8:00 PM
Thursday: 7:00 AM – 8:00 PM
Friday: 7:00 AM – 8:00 PM
Saturday: 7:00 AM – 5:00 PM
Sunday: 9:00 AM – 3:00 PM
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.
Tyler Lieb was a very helpful technician. He answered all my questions regarding my heating and cooling system. He worked so quietly that I forgot he was in the house. He was very professional. His work was thorough. He also changed my filter and made sure everything was in perfect working order. He took his time to ensure everything was working well. Randazzo is highly recommended. They're technicians have always been very courteous and helpful.
From the very first phone call was a great experience. I called on a Wednesday, sales technician was out that same day ( Carlo) who was very friendly, and knowledgeable. I had couple other companies come out for estimates and called Carlo back. He came out next day and measured everything and I had my furnace and AC hooked up 2 days later. The installation team Justin and Jibran were awesome. Both were very kind, clean and friendly. Went over everything with us.
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New furnace installed last year. I’m very happy with it. Price was reasonable. Installation was great. I just had my annual heating maintenance. The technician was excellent! (Isaiah C.) He went above and beyond. He ever so patiently reviewed everything with me again, care and maintenance the homeowner should do, controlling the thermostat, etc. and was able to diagnose a separate issue I had. Top notch service!
I can’t say enough great things about my experience with Randazzo! From the quoting process to financing a new 2-ton AC unit, and through to the installation, every step was handled with professionalism and care. During installation, the techs discovered asbestos insulation on a pipe beneath the furnace. This unexpected issue required coordination with an abatement team and led to three separate visits to my home. Despite the challenges, the installation team was patient, flexible, and incredibly professional throughout. The installation manager went above and beyond, staying in close communication with the environmental company to ensure the removal was handled safely and successfully. A special thank-you to Joseph and his helper for their outstanding work—you both truly rock! I’m thrilled to finally have AC in my home, along with a flawlessly installed digital thermostat. Randazzo made what could have been a stressful situation a smooth and positive experience. Highly recommend!
Charles Roeglin was professional expert to check and maintenance of my recently purchased furnace. He answered all questions and also provided the detailed report after inspection. He reached out on his way to my home and was on time. I am happy with his work and would recommend.