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Learn about our screening process

4 Years In Business

Company Details

  • Verified Licenses


8227 Philadelphia Road
Rosedale, MD 21237


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Service Details

    Areas of Expertise

    • HVAC
    • Oil Furnaces
    • Gas Heat / Furnaces
    • Heat Pumps
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Credit Cards Accepted


    21 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 21 results
    5.0 Charles R. Pasadena, MD

    Best price and great service

    5.0 Dave J. Sparrows Point, MD

    Also had AC unit installed at the same time. Quick and reliable job was perfectly performed

    5.0 Nicholas B. Bel Air, MD

    We had our 25 year old furnace bite the dust in February in the middle of a very cold and snowy week. A different company had come out and diagnosed it on a Friday but said that they wouldn't be able to get a quote for a replacement until Monday... Well... I had a pregnant wife and a one year old, so time was pretty critical for me. I called Green Comfort Systems Friday night at 9pm, they responded within an hour to set up an appointment, and they showed up the next day, Saturday morning. Even though furnaces were in low supply, they worked with me to quote different options based on availability. They called around Monday morning to find out what was in stock, updated the quote, and scheduled installation as soon as they could, which was Thursday. In the meantime, they offered me several space heaters to get us through the next few days, which was really appreciated. I had some concerns because there was a snowstorm overnight, but Emily kept in touch with me the whole time and ensured that they would do everything they could to make the appointment. They did indeed make it through the snow, and the installation team was very professional and nice. I can be annoying with questions, but they were very helpful walking me through any questions. They followed up a couple days after installation to make sure everything was good. I had a pretty minor concern about vibrations in the duct, and they sent the team back out to take a look and tweak the settings a bit, which I really appreciated. Overall, I was super happy with Green Comfort Systems. I think this is the first review I've ever made - so that says something. Emily and Kyle were amazing with their communication and speed which was super appreciated. The installation team was great, the follow-up was great, and the price was great too. I'll be using them for anything else HVAC related in the future.

    5.0 Judi P. Ocean City, MD

    They were great. Very professional and prompt. They answered all of our questions, and explained everything to us that we needed to know. We would definitely hire them again, no question.

    4.5 Mike G. Lutherville Timonium, MD

    Couldn't ask for better service and the price was right. Kyle was on time and honest.

    5.0 Gary B. Aberdeen, MD

    These guys did an excellent job installing my system a few years ago. Recently I had a problem with it not heating. I called them and they were out here quickly. The crew found and fixed the problem. Plus the part was under warranty so minimal cost for repair.

    5.0 Emily M. Rosedale, MD

    Green Comfort Systems is absolutely amazing! Kyle really cares about customers like family. He did so much for us and saved us so much money. I am forever grateful to have found this company!!!

    5.0 Michael V. Baltimore, MD

    Nice work nice price

    5.0 Shelia L. Parkville, MD

    Tech was professional, pleasant and efficient. GCS was timely and responsive. I would definitely recommend this company to anyone.

    5.0 Wenton B. Baltimore, MD

    A friendly team of installers arrived promptly, and removed my old air conditioning system, installed the new, and were through before I knew. These guys were great. 5 stars plus.


    Green Comfort Systems
    Heat Pump Install

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