My air conditioner stopped working. I received a call within 10 minutes and received service within…read more2 hours. Extremely knowledgeable, excellent quality. Would recommend without hesitation.

JLM replaced my entire HVAC system last week and I'm very happy, so I wanted to write a review…read more They arrived right on time, completed the work ahead of schedule, and walked me through the system and answered all of my questions. It was very easy to complete the financing process as well. Before it was installed, JLM sat down with me to review all of our available options based on the current status of our system. I feel they are very trustworthy, unlike some other "bigger" companies we've used in the past for service. Highly recommend. Thank you JLM!

Fast friendly service will be using them for my HVAC needs from now on. Customer for liferead more

Had a bigger Hvac company start servicing my new homes unit- the AC stopped working- the guy came…read moreover and said "it's an electrical wiring thing, but I don't have time to figure out what's wrong. It's too complicated. You need a new system anyway- it's old" said I needed a complete replacement because they can't service my air conditioner anymore - wanted to sell me a $10k unit. Branden came over and did a long look at my unit and agreed that it was an electrical thing- apparently he WAS willing to figure out what was going wrong- got it going again and said when it stops working again to call him so he can figure out where the wiring needed replaced. Spent a long time at my house. Well, it went out a month later and he came over and did everything he could to figure out where the wiring problem was. Took a couple visits and lots of trial fixes. Said he could service my AC just fine in the future and fixed the issue- everything working again. He also has lots of options for when I do need to replace my older system- but it's not now. Very conscientious, very knowledgeable and very patient and tries very hard to fix the problem without taking shortcuts and not wanting to do the work cares more about the customer than making a big sale.

1 BR apartment - $786.95 with coupon…read more I received a coupon in the mail for $45.95 duct cleaning. I thought I might need mine cleaned and I only have a small one bedroom apartment so I contacted them. The woman said there was a cancellation so they could come out in a couple hours and they would give me the final price before starting work. If I choose not to have the work done I'd have to pay $25 for the visit/quote. They arrived basically on time. The young man was professional and well-spoken. He looked through the rooms and basement and counted the vents/registers and main line ducts. I thought I had just one "main line" in the basement but based on the price it appears there are 4 or 5. That seems to be the bulk of the cost because they charge $10/foot which isnt stated in the coupon. He gave me the quote and I chose to complete the work. Three nice young men completed the work. They were friendly and polite and seemed to work hard. It was done in a few hours. He stated that they also cleaned the dryer vent though it doesn't appear on the invoice. I'm going to take a look at the dryer vent today to see how it looks. The young man also indicated that they sanitized the ducts to eliminate germs/bacteria/dust mites and feces. I had expected them to provide a Safety Data Sheet or information on the sanitization process or chemical used but I didn't receive one. I'm sure I could have asked but they finished so quickly I didn't have a chance. I smelled nothing after they left thought they treated all the ducts and said I should run the fan constantly for an hour because of the sanitization process. Cost breakdown for 1 BR 1 BATH apartment: $45.95 cleaning of 7 vents (coupon) $10.00 clean second air return (even though there is only one, the duct was split in half) $396.00 clean main lines in basement ($10/ft w max of $99 per line) $120.00 cut holes in ducts to perform the cleaning. $40/hole. $125 Clean blower fan (optional work) $90.00 Treat air passages interiors with sanitizing (sic) to eliminate germs/bacteria/dust mites/feces ----------------------------------------- $786.95 ($810.56 if using credit card)

Dont fall for the coupon deals!!! Classic bait and switch…read more The $45.95 ended up being $563 on out 1,000 sq ft home.

Warning....We are very disappointed in Sam and his lack of ethics. Sam replaced a new water heater…read morefor us February 2024 at our property in St. Louis City, MO. His bid says he is licensed. Not sure that's true. I am having a problem now with water leaking on the floor from an overflow from the heater. Sam talked to us July 3, 2025, we showed him pictures of the issue. Said he would be out asap to check situation. He blew us off. I'm sure because he knew he put it over the drain and blocked it. End of July 2025 and, after calling , texting, my husband calling, texting , I had to call a different company to come out and found out that Sam from Liberty Heating and Air moved the water heater to a different spot and over the drain so now I have to have it moved because water is flooding the basement and we have to put overflow hose in a bucket. This is going to cost$$$ Avoid Sam and Liberty Heating and Air Ridgetop address. He isn't a reputable service. Sam if you see this review and are honorable and properly take care of the problem you caused we will alter the review to reflect your ethics in correcting your mistake. Otherwise.......the value for your service is minus several hundreds of dollars and your name is mud. Shame on you. Well ,Sam is a good guy after all I said. He called me back, went to the property resolved the issue which turned out not to be a mistake he made but rather our tenant moving the overflow drain out of the drain. The other company said the water heater needed to be moved. Sam showed me proof he hadn't moved the location of the water heater from its original spot that it sat on for over 20 years. The other company could have put the drain hose back in the drain but chose not to. Another story. We are happy satisfied customers! I'd recommend Sam he is honorable. A happy ending.....

Replaced old well tank and controls along with bad water softener. Fair pricing for the high…read morequality work and experience. Was referred to from another quality HVAC company that Sam has plenty of experience with this type of water system. Will be using again for HVAC system as well and water heater

Once again, Busch heating and cooling has come to the rescue. I can't say enough about this…read morecompany. They get somebody out almost immediately. Their professionalism, and work ethic are outstanding ... I had Sam today and he was great.

Called to have estimate for new furnace and a/c. Was told probably would have the estimate next…read moreday or early following week. Called a couple times and a month to the day and I still don't have an estimate. Would not recommend.

Wonderful staff! I called to set up an appointment and was called within the hour and actually had…read moreto push them back to a time I could be there because they could get to me so quickly. Bruce was fantastic to work with and talked me through everything he was doing. He gave me some tips on efficiency and how we can extend the life of our unit that is on its way out of this world. I really appreciated the fact that I didn't feel uncomfortable writing the check or like they were trying to screw me on anything. I had a problem a few weeks later with my unit again after a bad storm and Bruce walked me through fixing it over the phone just out of his own kindness. I will absolutely be using them again if we have any more issues and when we get our new unit.

From the owner: Marciante Diversified has been servicing the St. Louis metro area, Jefferson County and surrounding…read moreareas since 1984. We have been helping to protect your investment for over 30 years with licensed, bonded and fully insured craftsmen. We provide commercial and residential sales, installation, service and maintenance of the following: Furnaces, air conditioners and heat pumps Electronic air cleaners High-tech air duct cleaning and sanitization Fireplaces, gas/electric and conversion from wood Piping-black iron, PVC and copper Kitchens and baths remodels Painting, staining, sealing, power washing Carpentry, trim work and crown molding Humidifiers and Ultra violet lights Sheet metal work and ductwork Radiant heating systems Plumbing repairs, water heaters Electrical repairs and lighting Cedar, vinyl and aluminum restoration We are committed to Treating costumers like they are our own family. Pleasing our costumers with honest quality work is our goal. A contractor you can trust!

Charlie has been doing our heating and cooling work for many years. He is not just a repairman, he…read morecan figure out solutions when there seem to be none. As a result, we have gotten much greater service from some heat pump units that would have had to be replaced much sooner. When it comes to duct work, again, he is exceptional in his ability to create solutions where the space is complex. We had him do the HVAC for a building we own and what I wanted was not simple. The inspector came in, took a look, said Wow.... and signed off on the inspection. I cannot imagine having anyone else touch my heating/cooling units, and we have eight of them.

Jeremiah came highly recommended. I called Jeremiah when my furnace went out and he came early the…read morenext day. He knew everything there was to know about my old furnace. He ordered the parts and came the next day. His prices are good, also. Please do not hesitate to call him. You will learn things about your furnace that you had no idea about. I truly believe he could've rebuilt this furnace. Thank goodness he didn't have to. Yay, Froggy's!!!!

Jeremiah is the man. My heat went out overnight on a Friday night in my new home I bought this…read moreyear. I didn't have much experience with furnaces, and I had no idea what was wrong. I found after calling 8 places that typically it's hard to get an HVAC technician out on a weekend without usurious weekend fees. Jeremiah picked up my call first try, and was out to my house in 20 minutes. He had everything he needed ready to fix it and I'd say it took him an hour to get everything fixed up. He was cheaper than everywhere I called, and that didn't mean it was lower quality. He fixed the pressure switch and taught me a lot about how to get into the panel and diagnose problems for the future. I'd recommend him to anyone. Especially on a weekend given there was no extra fee!!

Fred was great. Cear communication and very prompt. He worked around my schedule and completed…read morethe work quickly. No complaints, great experience.

Came out on short notice and fixed a plumbing leak I had, much appreciated and would recommendread more