The gentleman I talked to was very pleasant and very helpful and when he found out that the problem…read morewe were having was with a commercial toilet list that had just been installed he was saying that's not the type of work that he does and he gave me a recommendation to somebody and he was very helpful and I would recommend calling him and at least checking out his service.

I could have died from carbon monoxide poisoning. I hired Frank, he never told me his last name, to…read morerepair two bathroom drain pipes that shared one wall in early March 2026. I asked him if I would need a work permit pulled for these repairs and he said "no". I thought F.S. Plumbing was a licensed plumbing company. I later found out it is not a licensed plumbing company. I also found out from both St. Louis County and St. Charles County that a permit would have been required for these four repairs. When Frank came out to do the work, he tore out a part of the wall in my bathroom, he said the only way to repair both drain pipes was to cut a hole into the metal vent that was inside the wall. I asked him if it could be easily repaired and he said that it would be an easy fix and that I could fix it myself with a piece of metal and a few screws. He told me he thought it was a cold air return. When I told him my cold air return was in the hallway, he didn't respond. I then told him I thought that was the vent coming off my furnace and asked if he wanted to go to the basement to look. He had been in my basement earlier to look at my outdoor faucet pipes since he was going to repair them as well. He declined going to look in the basement to see what the vent was and he proceeded cutting into the vent. He cut a large hole in the vent and the way that it was cut I saw no way to repair it since the one drain pipe was running right through it. I decided to Google "can you cut a hole in a furnace vent?" I got the quick response of "absolutely not". I called my local fire marshal and he agreed that it should have never been cut due to it being the furnace and water heater flue vent for carbon monoxide release. I called a retired HVAC friend and he said Frank, a plumber, should have known that you can't cut open a furnace flue vent. He told me not to pay Frank until I found out how much it would cost to replace the flue section. After I researched and found out this information, Frank asked to be paid. I told him I couldn't pay him that day until I found out exactly what it was going to cost to replace the flue vent. He said he wouldn't leave my house until I paid in full. I felt threatened and intimidated so I wrote him a check for the full amount of $1495. Frank left the house and, I found out later, he immediately drove to my personal bank (of the check) and cashed the check that same day. Also, when Frank left my house, he didn't tell me to not use my heat or hot water, or to turn them off in the basement. I could have died of carbon monoxide poisoning if I hadn't called my friend, later, who told me this fact. My friend told me how to shut off the gas furnace and water heater valves after Frank left to cash my check. I didn't have heat or hot water for over two weeks until the flue vent was ordered, delivered, and replaced. (The vent was a special order and came from out of State since it was a vent from the 1960's and no other manufactured flue vents would fit properly or safely). Frank refused to pay for the repair which turned out to be a replacement of the section of flue vent between the two bathrooms. I got 4 bids for him so he would see I was trying to get him the lowest price for the flue replacement. The HVAC bids ranged from $1500 - $2500. Frank came over to my house a few days after his initial work and said he was going to "fix" my flue vent. He was holding a tube of caulk and a piece of metal. I told him again that the flue section had to be completely replaced. He didn't believe that the flue had to be replaced even though a fire marshal and six HVAC guys said the situation was very dangerous and the vent section had to be replaced. I spoke to Frank, off and on, for three weeks giving him ample time to do the right thing and pay for the flue replacement. He refused, and the last time I texted him he texted me "God is watching". I had the flue vent replaced and I paid for it. I, also, had to have another plumber redo the drain pipe repairs that Frank charged me $895, I had to pay an additional $1000 for the drain pipes to be moved to the correct position, away from the vent. I had to have the wall repaired with new dry wall and tape since the HVAC man had to tear the wall out to get to the entire flue vent. I contacted YELP in late March since Frank has the red YELP GUARANTEE but they have not responded to my filed claim. I have contacted the Missouri Attorney General Consumer Complaint department and they have opened complaints against YELP and F.S. Plumbing and are currently investigating the claims.

5 stars! Kuper is congenial, knowledgable , and his attention to detail was superb. We knew the…read moreproblem would not be a quick fix. The LaMartina team presented solutions that were well explained and understandable. The job was completed, cleaned up, and we feel confident in the repair and the continued support of the LaMartina team.

Caleb was very personable and seemed quite confident that he could solve my plumbing issues. He was…read morevery thorough, cleaned up after himself and made me feel heard and respected. Simply put he's a nice young man with good skills! I'm having him come back to replace a valve in the main water turn off in my home.

They finished our water heater COULD NOT be more pleased!…read more From helping us set up spire, to open communication, perfect clean up and so friendly!

They pretty much saved my ass and my drywall. Third plumber to the rescue to completely re-do…read moreanother plumber's terrible work and he got out there within 2 days. Ken was very responsive to me, communicated with my tile guy, and did great work. Granted, the whole thing made my $100k bathroom gut a $102k bathroom gut but at least it's done now, and quickly. Totally should have just used them from the beginning.

They are the gold standard to which you should compare plumbers. Prompt and communicative, they…read moreshow up when promised and call to keep you informed. They leave the campsite as they found it, so no worries about fixing the fix. Smart in their suggested solution, they can guide you to the best choice for your needs. They are my default choice for plumbing.

Faucet stopped delivering hot water. Blockage from old solder deposits had accumulated in the line…read more Shown the large chunks extracted from original construction, replaced line and resolved problem efficiently. I do recommend this contractor.

A simple request for a bid was declined. They didn't even respond after requesting pics from me…read moreuntil I followed up. UPDATE: Of course it was out of working hours. I have a job to pay for being alive. I didn't expect a response at 9 pm. I DID expect a response any time before 2 pm the next day, 6 hours into your day after you requested photos. Then you lied and said it was out of scope. Then you saw my review and texted a change to your response saying you're too booked. I indicated flexibility on the date in your questionnaire, so time of work isn't an issue. It DOES seem that you have plenty of time to monitor my Yelp review the same day. The truth is always better than a lie.

We had a very positive experience replacing our sewer with SOS Plumbing. They made the experience…read moreas easy and painless as possible, and were able to come out to do the work quickly and efficiently. Robert took the time to explain different options and thoroughly answer any questions we had throughout the process. We would 100% recommend them

Steve did an excellent job diagnosing and changing out my toilet. He was very accommodating.read more

Mike and his crew did an excellent job on our home project. They were very attentive to our needs…read morewhen needing to turn off our water for extended periods of time. They were easy to deal with. The sewer removal and replacement final project looks great. They were professional, on time and actually got the project completed a day early. I will recommend them and be using their services in the future.

After several years of flooding in my basement and seeking assistance from multiple plumbers across…read morethe area, I finally had someone come out who took my issue seriously. Mike was my Drain Tech and he was the absolute best. Not only did he take the time to really listen to my concerns, he was empathetic as he explained to me what needed to be done. Never in my life have I been so happy about having repair work done in my home. I am really looking forward to gaining some peace of mind. Others literally just came out and did what they were asked. If I suggested something or asked what else I could do, I was always greeted with a stale response. I'm a big believer that great service comes from a persons sincerity and how they treat others. Chesterfield Service seriously passed the vibe check. I will definitely be in touch for other things.

Blake was the service technician that arrived at my home this morning to address several plumbing…read moreissues I had, faucet concerns and replacement. He was very polite and respectful while in my home, even wearing protective shoe covers. He arrived at 8:00am as scheduled and spent 2 hours completing a "Home Diagnostic Inspection" which included examining all my hot water heaters and ALL plumbing fixtures throughout my home which I was not expecting. He then presented me with a service plan at $60 per month for a maintenance plan which gave me a discount on future services (10%) and a 50% discount on the service call fee of $119.00. He also gave me a bid on replacement cost for several faucets which I felt was a little bit higher than I was willing to pay. He said I could buy my own parts but the installation charge would be higher. I told him "Thank you but no thank you". He gave me a bid for the removal and installation of the 'Insinkerator' instant hot water dispenser that I had already purchased. The bid was extremely higher than I ever expected! But, the technician was here and I wanted it done, however I only elected to have ONE faucet replaced which made the price go up! Long story short, I was charged $815.36 for the installation which took One Hour and Fifteen minutes (I provided the part). In addition to this, I was charged $119.00 for the service call fee! I paid a total of $934.36 and 2/3 of the time he was here was spent on trying to sell me a service plan for my plumbing, H-Vac system as well as my electrical needs for $60 A MONTH! Then, you get a whopping 10% discount on the service call fee! I calculated that this service call was $12.47 per minute! I contacted the company customer service representative to talk about what I thought was an extremely high charge and all she could offer was that they have to pay for gas, tools and expenses! She also reminded me that I signed and agreed to the bid (she told me this 5 times). I told her I DID agree that that was their bid and I paid it! I did not agree that it was a fair price but I did not want to confront the young technician. I called HER to discuss the issue, to see if she thought that $934.36 for 1 hour and 15 minutes labor was fair. She did! Call this company if you have money to burn but you will get your work done politely.

We can't say enough great things about Karsten Plumbing. This is a company that not only is prompt,…read morecourteous, professional and effective they also... get ready for it...STAND BEHIND THEIR WORK. We live in a time when we anticipate that the businesses we hire to come into our homes to fix things will likely mess things up, make you feel uncomfortable and then charge you more than you expect. This is the state of the residential service industry today. And now here this... Karsten is the best kind of company. Plumbing is crucial, right? Well Karsten has you covered. Use this company and you will be satisfied and refreshed. Getting what you pay for is amazing. Right here in St. Louis. We are lucky to be their customer. Thanks for a great service call today, Karsten Plumbing. Thumbs up for Vic at Karsten!

Ordered a dishwasher through Lowe's, that's a whole different story. I wasn't impressed with Lowe's…read moreor CRST who scheduled the install...However Trio Plumbing did an amazing job with the installation, they showed up on time and Scott was excellent, very friendly and personable. He came in, went right to business, installed the dishwasher in minimal time. I'd recommend them for an install again.

Absolutely unacceptable experience. The owner, Mark, was arrogant, dismissive, and outright…read moredisrespectful from the start. Both my wife and I were talked down to, but the way his workers addressed my wife in particular was completely inappropriate; condescending, borderline sexist, and unprofessional. This wasn't just poor customer service, it was a complete lack of basic respect. No one should be treated the way we were. I will never do business with this company again, and if this is the level of contractor that Lowe's chooses to partner with, I will be taking my business elsewhere as well. Avoid at all costs.

Top notch custom service and quality work. On time and finished as stated. Would highly recommend!!read more

If you're looking for any service that is plumbing related then look no further. This company was…read morean absolute pleasure from start to finish. Easy to set up an appointment, technician arrives on time, and he gives a detailed thorough outline of what he wants to do and how much it'll cost before work is began. Our technician, Thaddeus, was very pleasant the entire time. We ran into a few issues along the way and he was able to use his trade knowledge and skill to quickly think of another way to solve the problem. Finished product looks spectacular and they stand by their work. Great job!