No call no show for scheduled appointment…read more Whereas I understand things do not always go as planned; with businesses like this a simple "heads-up" phone call or email should be standard. When a client has allotted time for service and no one shows up or has the courtesy to call it tells you everything you need to know about the product & business overall. Unprofessional, unreliable.

Pricing was very expensive. The worker that showed up was rude and condescending. He talked to me…read moreand my daughter like we were a huge inconvenience to him. He came back to fix a gas leaked he did the previous day and change the hookup on washer and dryer. He put hot on cold and cold on hot. He thought I was crazy and said they were correct, until I pointed out the H and the C on the back of the washer. I wanted him to look at other things and he got real defensive and said he wasn't paid to do those things. I said, well can you look at them? I've never been treated so badly. I had to tell him to leave and not come back.Horrible company. will not use again or recommend. Unfortunately, it did not get his name.

I was really pleased by the process for getting our AC replaced. Matt worked with me on a bid for…read morethe new unit in October, and spoke intelligently about the options, where other companies did not seem as educated on the components. This bid was actually less than the competitors, and they had not been around as long as Harster! It was an easy choice. We scheduled to do the replacement in January. Jim and his team came out to do the install and addressed some additional needs to increase the air flow, make the existing unit up to proper code, and make the filter track so it fit filters appropriately. The last unit installation I'm sure was a DIY job or done by a less qualified company. Jim addressed all those issues. I was on a meeting when he was all finished and didn't get to go see the finished product until after he left. It was beautifully done and very neat.

Harster Heating and Cooling just left my house and I could not wait a second to write a review…read more This company has superior service and timeliness. My furnace stopped working and I called Harster after reading the other reviews on Yelp. The receptionist was very nice and she had a technician out in less than 2 hours. I ended up needing a new system, but two of the nicest and most informative technicians came out the very next day and completed the work. They talked to me about the system and what I can do to maintain it. The price was fair and what they quoted originally did not change after the work had been done. I would recommend this company to anyone.

When it comes to home HVAC systems (indoor/outdoor) Sean Murnan of Ambient Air is the way to go. He…read morehas great, low & affordable prices on cost effective equipment. That will not only save $$ on your electric and gas bills but will also improve your overall health and well-being. 5/5 stars and thanks for the great work!!! - Corey

I've dealt with a lot of HVAC companies, and this has been the smoothest experience I've ever had…read more I've used Ambient Air three times now for both my own system and a tenant's. I'll never use anyone else.

Needed some simple maybe 2 hour work. Called their office 1st time 3 weeks ago and requested a ball…read morepark figure. Did mention that another plumber was also bidding it. No return call after 1 week- called again. Receptionist said she would let " Vince " know this was my 2nd attempt. I had postponed the 2nd plumber mostly b/c this wasn't a huge project. One week later now into the 3rd week- left another message to schedule the project. No call back. That was 10 days ago. Seems to me that if I didn't have a crash and burn need they didn't need or want my business. They know that is where the money is at - when you are in dire need. Sad to think now they have to have this on their record. I won't call them again if they where free. In addition I know allot of people and will share it with anyone who needs a plumbing service. Shameful they couldn't even call back and say no thanks or we are too busy, too small of job etc.,.

Helpful staff. Called ahead when our plumber was on the way. Showed up on time and was courteous,…read morefriendly and knowledgable. Had all the parts to do the job and he was clean. Wore plastic booties into the house. I suppose the price was fair as plumbers go. Highly recommended!

They came out based on a claim I made thru Select Home Warranty for our dishwasher that just…read morestopped working. When they arrived my spouse told them that we had had noises from what we believe was the water hose for the past year ( note that during that whole time we had been using the dishwasher ). We had to send a few extra pictures for the claim ( probably should have been done by the technician ). Two days later we are informed that our claim was denied since the dishwasher stopped working a year ago -- totally false. Even when talking to representative at SHW and explaining "Why" would I wait a year when my dishwasher wasn't working -- they kept stating "the technician stated that the dishwasher stopped working a year ago". I can't imagine how something like this could be confused by technician and putting myself out of any warranty work being covered. Just terrible experience and I would be hesitant to use this company for services.

The GCAR associates were diligent, knowledgeable, and highly qualified to clean the air ductsread more

We asked for an estimate on installation of a water softener and an RO system. Turns out a water…read moresoftener is not possible with our setup but RO system is. After a week, never received an estimate. Contacted the office via email and called the plumber who came for the estimate, leaving a voice message. Crickets. If you don't want the work just say so, don't waste my time.

Chase assessed and solved the problem very quickly. He was friendly, and the price was fair. Highly…read morerecommended.

I have been using degenhart Heating and Cooling since the 90s . I have them service my furnace and…read moreAC twice a year to keep things going. They are amazing! I totally trust them with my needs....no extras...just the facts, on what is needed. Thanks Holly and Dan for the best service ever...

Degenhardt serviced 4 rental units for us for the last several years and replaced a furnace-- no…read moreissues at all- they were great. However, recently they did a bid for an AC system, and we ultimately chose another company whose bid was lower for a better system. I called today for another AC unit that was out, and their office person told me bc we chose another company for that work, they put other, better customers ahead of us and could not service us for the time being-- as if we're being punished for not giving them the business. She said we did not call to follow up on their bid. It's THEIR responsibility to follow up on bids. We've paid them many thousands of dollars over the years. Super unprofessional IMO. Goldkamp actually responded faster and has cheaper service call charge.

I called on a Sunday and was offered a next-day appointment. I actually was surprised that I got…read morethrough. I chose this company because it seemed like the only one that was previously reviewed on yelp. The owner, Jim Rabbit came out with one assistant (a really old guy). The guys were on-time and got right to work. All in all they completed the job quickly and were nice. A few cons: They used my extension cord to run their drills and equipment. Not a big deal, but I thought they would rather use their own stuff. And they didn't roll it up when done. They had to use my hose to run water down the drain in the garage. Water got everywhere, which was expected, but they didn't move stuff that was in the line of fire. Nothing that important, but I would have preferred them to clear the workspace first. And I would have hoped that they would have at least swept out the puddles after the work was complete. The guy asked me for a plunger. Really? You're the freaking plumber and you don't have one?

Not a thrilling topic, I know, but these guys are important nonetheless! My sewer backed up into…read morethe basement a couple of weeks ago and we had these guys come snake it out for us. My initial call to them was casually answered by a woman who took my information and told me the plumbers would be by the next morning around 10. These guys were on time and worked fast. The entire process was done in under an hour. They're also nice people, which doesn't hurt when you're dealing with a frustrating thing like a backed-up sewer... I would certainly recommend them to anyone in south city who's looking for plumbing maintenance.