Fast service. Scheduled on Thursday and they completed the work on Friday. I had four burned out…read moresockets and two inoperable light switches. Kevin, the technician located the problem and solved right away. No issues and no problems. Kevin was very personable. I had another bid from a company that already has bad reviews on yelp so I won't mention them. RJP did the job for 1/3 the price. I don't know if this was a low price because of my other bid, but I'm extremely satisfied

We needed outside electrical work done quickly as a result of an occupancy inspection with a home…read moresale. We got multiple quotes and RJP Electric was by far the best quote. In addition, they performed the work quickly and professionally and went above and beyond to address permitting issues. They exceeded our expectations in every way and I highly recommend them for any electrical work you may need. Excellent pricing for high quality work and AMAZING client service.

Shelby has been amazing and figured out the issue with HVAC system. She was informative and helpful…read morethroughout the process. She's really kind and I'd definitely recommend her for next job as well.

Peak emergency calls after a snow storm. We called first thing in the morning and it was fixed by…read more2pm. Jay was beyond great!

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 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.

Spire stopped by to check on a possible gas leak and discovered our water heater wasn't venting…read morecombustion gases properly into the flue pipe shared with our HVAC. We called Hoffman Bro's first because they deal with both, and they charged us ~$300 to tell us the same thing as Spire and suggest we call a chimney sweep to check the flue pipe for blockages. We couldn't find a chimney sweep that either could be booked within the month to inspect and give us an estimate, and if they could be booked in that time frame they didn't understand the problem we described and wanted us to fork over hundreds to inspect and sweep our flue. Luckily, an acquantance gave us Crestside Ballwin's number. The receptionist called Dave over to learn about the problem and within a minute he figured that the roofers we had over a few weeks ago probably botched the install of the new flue pipe cap. They had a tech come over two hours after I called and sure enough that was the problem. Anyhow, these guys were solid for us, I'm super thankful we found them.

We had our AC unit cleaned and our filter changed today by Jason. He did a great job, he was…read morerespectful and professional. I highly recommend Crestside Ballwin Heating and Cooling!

They treat me and everyone I know that uses them like family ... when my grandma was alive and our…read moreunit went out, they fixed the issue immediately and it was after hours but they wanted to make sure my grandmother was comfortable

Quick service. Kind people. Fair prices. They have replaced both an upstairs and downstairs unit.read more

We have had guttering done by Happy Roof, They were very quick and efficient. Price on the job was…read moreas quoted. Ask them to check out our roof for any kind of damage. Nick came exactly at the time he said he would checked out the roof and told us it was fine. Honest company ! Highly recommend this company

This review is based on customer service alone. I did not…read moreend up using them to repair my roof. Nick was able to give me a quick estimate that was an EXCELLENT price. I needed the work done pretty much immediately to satisfy the buyer on the home I am selling with closing coming up in a week. Nick was up front and told me he wasn't sure if they would be able to get it finished in time. That is the only reason I didn't move forward with using them. I would not hesitate to call them in the future about future roofing needs.

Called after hours on Thursday and spoke to the answering service. The next day I got a call first…read morething in the morning to schedule the visit on that same day. Great communication! Tech came at the time they scheduled, he was courteous and efficient. He explained what he was doing and why. I fully recommend this company.

Our AC went out the other day, and I gave Dole a call. It was after hours so no one picked up, I…read moredidn't leave a message, but I did still received a call back. The lady on the phone was very nice and scheduled a tech to come out the very next day in the morning. My time window was 8am-12am. I received a text and an email confirming my appointment. On the email link, you can also see the name and picture of the tech that will be coming out. The next day I received an alert at about 10am notifying me that the tech was on the way. The status email showed me his GPS location! I thought this was a really nice feature, it gave me an idea of about how far he was away. Justin was my HVAC tech. He wore a mask and shoe covers when he entered the house. I explained the issue I was having, and he first took a look indoors. He quickly found the problem was a leak in the evaporator coil. Justin presented me with all my options and facts and let me make my own decision. At no point was he pushy or trying to sell me extra services. I had some other HVAC questions, and he welcomed those and answered them and provided good suggestions. Since one of the options was a full replacement of my unit, on the same day I received a call from the Dole sales rep. He said he was able to come out that same day to give me some options of replacing the AC unit. He was courteous, came out, took a look, and we spoke through options. I was provided quotes on the same day within about 15 mins. I was very impressed with Dole and will definitely be using them again for any HVAC related jobs!