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    J&J Mechanical

    2.3 (3 reviews)
    Closed 8:00 am - 5:00 pm

    Services - J&J Mechanical

    HVAC installation or replacement

    HVAC system repair

    HVAC system maintenance

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    Barrett Heating & Cooling - Company Van

    Barrett Heating & Cooling

    (6 reviews)

    I recently moved to the Godfrey area and was in need of a company to service my furnace and air…read moreconditioning. In the city of STL, I had been with the same mom and pop company for 18 years, so I was kinda spoiled. They knew me and took good care of my heating and cooling systems. After one visit from Barrett, I already feel safe and "at home" with my new heating & cooling company. Barrett was highly recommended not only by cousins, but also my real estate agent and my new neighbors. I received excellent customer service over the phone while scheduling my first appointment. The young lady also answered all my questions professionally. I knew about their plan to do regular seasonal maintenance and signed up it. Plans like this are always a good savings and keeps your systems in good running condition. When the service man arrived for my first appointment, he wore a face mask, put protective slippers over his shoes and when speaking with me, kept a safe social distance. He examined my furnace and we talked about the age of it and my also my A/C. In his professional opinion, they're both in good condition. Will I return? - They'll return, when it is time to do my A/C check-up. When: November 4, 2020 Why: Seasonal Service

    Service person was on time. I had already located the problem. I thought a simple fix. A $50 xfrmr…read more Rep did his due diligence to confirm. After I left tech alone for 15 minutes he ask me to come back in the basement with. While there he said have smelt gas. We had not. The tech put on a show of looking for a gas leak and lo and behold he found a leak at hot water heater. Did not ask if I wanted him to tighten coupling just pulled out a crescent and snugged it up. Charged about $60 for this service. Wondering if anyone else has left Barrett tech alone for long enough for them to find "a gas leak"? Feels very suspect to me.

    King Air Conditioning & Heating - untitled

    King Air Conditioning & Heating

    (10 reviews)

    King did a fantastic job with our new HVAC system. We are all electric with a heat pump and I was…read moreconcerned about how all that would go. We had a very old system and desperately needed the upgrade. Every single part of our experience was seamless, professional, and excellent! We called on a Friday and we had a crew working the next week, completing the process in just two days. From the start of working with King, it was easy! John D. came to our home, explaining what we had, what was needed and what options we had to get the most from our hvac system. He was polite, professional and very informative. He wasn't just selling stuff to sell it, he really gave us confidence from the start, knowing his information and being able to explain the options and different brands and systems to us. We were even able to get a new filter system that only needs changed once a year to save on replacement costs. We also now have a working humidifier system too! Then meeting the install pros, like Mike W. He continued to add to my confidence in King Heating and Cooling. He came in very friendly introducing himself and his crew (he did this any time a new tech would come out), explaining what would happen, answering questions I had going into the install day, and was very respectful of my property (asking where they could park, laying down protective sheets to cover flooring & stairs and they all wore booties over their boots to make sure and show the upmost respect and politeness). I appreciated that and actually didn't even expect that! I also was grateful of how John D came to make sure all was going well on the job. What company do you know of that provides this type of quality assurance, none that I know! King is different, they're not only experienced, but they go above and beyond for their customers! Mike W made sure to help set up our new thermostat and walked me through the app process and answered all questions. The whole experience was exceptional! It's a huge purchase and you want to have confidence that every part of the process is smooth. King knows just how to do that. They have a very kind office staff that welcomes you in and creates a pleasant phone experience too. They also provide updates any time your technician is coming out, sending you a text with their picture and a bio about them. I loved that. Taking extra safety precautions like this is important in our world today. I'm so happy we went with King Heating and Cooling! We'd recommend them to everyone! From start to finish, you will be taken care of with professionalism, expertise and excellence!

    I would strongly suggest anyone needing service to call another company. called for service on my…read moregenerator. they will not service without a contract the only thing he could do is install a battery( no price was ever mentioned) after installing the batt. He gave me a bill for $520.21 now that's corrupt! Lie, cheat, and steal from beginning to end...

    J&J Mechanical - hvac - Updated May 2026

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