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    Average homeowner rating
  • Verified reviews icon505
    Verified plumbing services reviews

Find Plumbers in O Fallon

Avatar for Dana King Design-Build and Remodel

Dana King Design-Build and Remodel

4.81(
209
)
Approved Pro

Dana King Design-Build and Remodel

4.81(
209
)
Approved Pro
Customers say: True professional
2003 years of experience
Warranties offered

Our role as your chief advisors and remodeler is to make your renovation journey as intelligent and efficient as possible. Whether your goal is to foster a healthier living environment within your home, to create spaces that cater to entertaining, or to fulfill any other dream you may have for your home, we're here to guide you every step of the way, for the best outcome. Our goal is for you to live better at home.

"We hired Dana King to build our garage and we were so pleased by the result we hired them to remodel our kitchen. Dana and her team do an excellent job communicating throughout the construction project, keeping to their budget, and their designs are simply beautiful. We couldn't be happier with their work to make our home a place of tranquility."

David A on May 2025

Our role as your chief advisors and remodeler is to make your renovation journey as intelligent and efficient as possible. Whether your goal is to foster a healthier living environment within your home, to create spaces that cater to entertaining, or to fulfill any other dream you may have for your home, we're here to guide you every step of the way, for the best outcome. Our goal is for you to live better at home.

"We hired Dana King to build our garage and we were so pleased by the result we hired them to remodel our kitchen. Dana and her team do an excellent job communicating throughout the construction project, keeping to their budget, and their designs are simply beautiful. We couldn't be happier with their work to make our home a place of tranquility."

David A on May 2025


Avatar for Bath Fitter

Bath Fitter

4.80(
182
)
Approved Pro

Bath Fitter

4.80(
182
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
2000 years of experience

Bath Fitter of St. Louis is your trusted partner for bathroom remodeling, offering custom bathtub and shower solutions that combine style, durability, and convenience. With over 40 years of experience and millions of installations nationwide, we’ve earned the confidence of homeowners across the region. Our exclusive PermaFit™ system allows us to install premium tubs and showers over your existing setup, often in as little as one day, without the mess of demolition. We specialize in bathtub replacements, shower installations, tub-to-shower conversions, and walk-in showers, all backed by a lifetime warranty. Every project is completed by our own factory-trained Bath Fitter professionals—never subcontractors—ensuring quality craftsmanship from start to finish. Whether you want to modernize your bathroom, improve accessibility, or refresh your space, Bath Fitter St. Louis delivers seamless, low-maintenance solutions homeowners can rely on.

"OK - have had them out to address caulk issues after installation"

Scott M on May 2025

Bath Fitter of St. Louis is your trusted partner for bathroom remodeling, offering custom bathtub and shower solutions that combine style, durability, and convenience. With over 40 years of experience and millions of installations nationwide, we’ve earned the confidence of homeowners across the region. Our exclusive PermaFit™ system allows us to install premium tubs and showers over your existing setup, often in as little as one day, without the mess of demolition. We specialize in bathtub replacements, shower installations, tub-to-shower conversions, and walk-in showers, all backed by a lifetime warranty. Every project is completed by our own factory-trained Bath Fitter professionals—never subcontractors—ensuring quality craftsmanship from start to finish. Whether you want to modernize your bathroom, improve accessibility, or refresh your space, Bath Fitter St. Louis delivers seamless, low-maintenance solutions homeowners can rely on.

"OK - have had them out to address caulk issues after installation"

Scott M on May 2025


Midtown Home Improvements, Inc. (St. Louis)*

4.78(
1,775
)
Approved Pro

Midtown Home Improvements, Inc. (St. Louis)*

4.78(
1,775
)
Approved Pro
Customers say: True professional
1992 years of experience
Free onsite estimate

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding, you can trust the experts at Midtown. Midown Home Improvements, located in Wentzville Missouri, also offers full or partial remodeling of your Kitchen and Bathroom. We believe in providing superior products from only the finest manufacturers. Give us a call for more information and a free quote! (636)379-8889

"Response was overall proactive. Sales expertise in estimating jobs needs improvement. Overall material and execution of works is of the highest quality and standard."

Dustin S on July 2025

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding, you can trust the experts at Midtown. Midown Home Improvements, located in Wentzville Missouri, also offers full or partial remodeling of your Kitchen and Bathroom. We believe in providing superior products from only the finest manufacturers. Give us a call for more information and a free quote! (636)379-8889

"Response was overall proactive. Sales expertise in estimating jobs needs improvement. Overall material and execution of works is of the highest quality and standard."

Dustin S on July 2025


Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

4.64(
896
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

4.64(
896
)
Approved Pro
Customers say: Quick response
1935 years of experience
Free onsite estimate

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Very professional service, and great customer service."

Toni W on April 2025

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Very professional service, and great customer service."

Toni W on April 2025


Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.74(
622
)
Approved Pro

Mad City Windows & Baths

4.74(
622
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2001 years of experience

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. Today, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

FAUZIA D on November 2025

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. Today, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

FAUZIA D on November 2025


Avatar for Jacuzzi Bath Remodel of St. Louis

Jacuzzi Bath Remodel of St. Louis

4.94(
36
)
Approved Pro

Jacuzzi Bath Remodel of St. Louis

4.94(
36
)
Approved Pro
2023 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the our customers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality.

"The work was done beautifully and efficiently! Our pros were very professional and answered all of the questions I had! I have older home and this was a tough job, these guys had a hard job and a very long couple of days! They never stopped moving, it was a well oiled machine!!!! Donald Williams and Earnest Corzine are amazing and are highly recommended!"

Amanda G on November 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the our customers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality.

"The work was done beautifully and efficiently! Our pros were very professional and answered all of the questions I had! I have older home and this was a tough job, these guys had a hard job and a very long couple of days! They never stopped moving, it was a well oiled machine!!!! Donald Williams and Earnest Corzine are amazing and are highly recommended!"

Amanda G on November 2025


Avatar for Midtown Home Improvements, Inc. (St. Louis)

Midtown Home Improvements, Inc. (St. Louis)

4.72(
1,066
)
Approved Pro

Midtown Home Improvements, Inc. (St. Louis)

4.72(
1,066
)
Approved Pro
Super Service Award
Customers say: True professional
1992 years of experience
Free onsite estimate

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding, you can trust the experts at Midtown. Midown Home Improvements, located in Wentzville Missouri, also offers full or partial remodeling of your Kitchen and Bathroom. We believe in providing superior products from only the finest manufacturers. Give us a call for more information and a free quote! (636)379-8889

"Love my new fence."

Shelly H on November 2025

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding, you can trust the experts at Midtown. Midown Home Improvements, located in Wentzville Missouri, also offers full or partial remodeling of your Kitchen and Bathroom. We believe in providing superior products from only the finest manufacturers. Give us a call for more information and a free quote! (636)379-8889

"Love my new fence."

Shelly H on November 2025


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro
Customers say: Super punctual
2016 years of experience
Free onsite estimate

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025


Avatar for Foundation Recovery Systems

Foundation Recovery Systems

4.72(
189
)
Approved Pro

Foundation Recovery Systems

4.72(
189
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1992 years of experience

Foundation Recovery Systems (FRS), A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service throughout Missouri, Iowa, Illinois, and Kansas. With fully trained technicians, industry-leading products, and nationally backed warranties, FRS is here to restore your foundation or crawl space.

"will review after work is complete"

Charles W on May 2025

Foundation Recovery Systems (FRS), A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service throughout Missouri, Iowa, Illinois, and Kansas. With fully trained technicians, industry-leading products, and nationally backed warranties, FRS is here to restore your foundation or crawl space.

"will review after work is complete"

Charles W on May 2025


Avatar for KIRKWOOD PLUMBING INC

KIRKWOOD PLUMBING INC

4.49(
86
)
Approved Pro

KIRKWOOD PLUMBING INC

4.49(
86
)
Approved Pro
Customers say: True professional
1987 years of experience
Emergency services offered

Since 1985, Kirkwood Plumbing has been performing fast, affordable, and high-quality plumbing services to homes and businesses in St. Louis and beyond. Our licensed and certified plumbers believe that quality workmanship and clear, honest communication makes all the difference, which is why you can count on us to always deliver honest recommendations, unmatched service, and 5-star customer care. No job is too big or small for our skilled plumbers, so whether you need seamless installations, remodels, repairs, or replacements, our team can help. From designing and installing your dream kitchen to replacing an outdated water heater and everything in between, you can count on our plumbers to exceed your expectations at every turn.

"I cannot recommend Kirkwood Plumbing/Mr. Rooter anymore after my experience. I called because the copper pipe on my water heater (I believe the temperature and pressure valve) would leak when we took a shower. The plumber they sent was very nice and told me that he discovered the issue was a failed PRV. He said that when multiple faucets ran at the same time, the pressure was reduced and that meant the PRV failed. I even asked if this would fix the leaking copper pipe on the water heater and he said yes. He quoted me $785 to replace and although that seemed a bit high, I agreed. He left and got the part, came back and replaced it. Well, when he was done with that replacement he said he “looked closer at the water heater” and actually my expansion tank had ALSO failed and was mostly water when it should be air. Only he just looked and discovered this after doing $800 of work??? And oh the pipe between the water tank and expansion tank had been leaking at some point but was not now. He recommended a new expansion tank and replacing that pipe section. He quoted me an additional almost $700 to do that job!!! And told me that the leaking from the water heater would not be fixed until he also did this. He said he thought the PRV had failed causing the expansion tank to fail and he would need to go out to get a new expansion tank too. He apologized for not realizing that sooner he said. This is completely unacceptable. At this point I’m essentially held hostage by your company to complete the job as the already $785 would not have fixed the leak as told. I told the plumber it’s disappointing because if I knew it was a much bigger issue I would have likely gotten other quotes, and in addition, I don’t feel like I could really trust him or the company at this point. I agreed to do the expansion tank for an additional $271 and would wait for the pipe to be fixed since it was not currently leaking and only showed signs of leaking in the past. I will never again use this company and will make sure to spread my experience. While doing some jobs you may discover additional issues, this wasn’t the case here. All he had to do was test the expansion tank (which is apparently a common failure for temperature and pressure valve issues) BEFORE starting the job and give me a quote for the actual fix. Not do an expensive job saying it will fix the issue and then saying that it wouldn’t fix it after. He even said it was his mistake. Again, he was very polite, but it is completely unacceptable to essentially hold your customers hostage halfway through a job saying the first fix wouldn’t even fix the problem, after doing it. I’ve since learned that the expansion tank should have immediately been tested for this issue and that it was rather backward to check the PRV first, as the expansion tank is often the culprit in these cases and that considering he said that it was mostly water rather than air, it would have been easy to diagnose. As for the PRV, with the water off it maintained 60psi and dropped 10-20 points when two faucets were on, which I have since learned may also be normal operation and not needing replaced. I’m not sure if this is how all customers are treated or just women customers. My advice is do not use this company. They respond quickly but will gouge you and not provide upfront pricing. He could have saved himself two trips out (making this take much longer) as well as given me upfront pricing had he just “looked at the water heater closer” the first time- you know the apparatus I called them out for in the first place. Offering “upfront pricing” is clearly not something they do. I now feel like I paid $785 for a service I did not need when I really just needed a new expansion tank and could have paid for that/fixed that without replacing the PRV and checked to see if that fixed the problem. I even told him I did not have pressure issues. Beware for unneeded services at a high cost and not adequately diagnosing the problem or even investigating until AFTER finishing unnecessary work."

Brittany D on January 2025

Since 1985, Kirkwood Plumbing has been performing fast, affordable, and high-quality plumbing services to homes and businesses in St. Louis and beyond. Our licensed and certified plumbers believe that quality workmanship and clear, honest communication makes all the difference, which is why you can count on us to always deliver honest recommendations, unmatched service, and 5-star customer care. No job is too big or small for our skilled plumbers, so whether you need seamless installations, remodels, repairs, or replacements, our team can help. From designing and installing your dream kitchen to replacing an outdated water heater and everything in between, you can count on our plumbers to exceed your expectations at every turn.

"I cannot recommend Kirkwood Plumbing/Mr. Rooter anymore after my experience. I called because the copper pipe on my water heater (I believe the temperature and pressure valve) would leak when we took a shower. The plumber they sent was very nice and told me that he discovered the issue was a failed PRV. He said that when multiple faucets ran at the same time, the pressure was reduced and that meant the PRV failed. I even asked if this would fix the leaking copper pipe on the water heater and he said yes. He quoted me $785 to replace and although that seemed a bit high, I agreed. He left and got the part, came back and replaced it. Well, when he was done with that replacement he said he “looked closer at the water heater” and actually my expansion tank had ALSO failed and was mostly water when it should be air. Only he just looked and discovered this after doing $800 of work??? And oh the pipe between the water tank and expansion tank had been leaking at some point but was not now. He recommended a new expansion tank and replacing that pipe section. He quoted me an additional almost $700 to do that job!!! And told me that the leaking from the water heater would not be fixed until he also did this. He said he thought the PRV had failed causing the expansion tank to fail and he would need to go out to get a new expansion tank too. He apologized for not realizing that sooner he said. This is completely unacceptable. At this point I’m essentially held hostage by your company to complete the job as the already $785 would not have fixed the leak as told. I told the plumber it’s disappointing because if I knew it was a much bigger issue I would have likely gotten other quotes, and in addition, I don’t feel like I could really trust him or the company at this point. I agreed to do the expansion tank for an additional $271 and would wait for the pipe to be fixed since it was not currently leaking and only showed signs of leaking in the past. I will never again use this company and will make sure to spread my experience. While doing some jobs you may discover additional issues, this wasn’t the case here. All he had to do was test the expansion tank (which is apparently a common failure for temperature and pressure valve issues) BEFORE starting the job and give me a quote for the actual fix. Not do an expensive job saying it will fix the issue and then saying that it wouldn’t fix it after. He even said it was his mistake. Again, he was very polite, but it is completely unacceptable to essentially hold your customers hostage halfway through a job saying the first fix wouldn’t even fix the problem, after doing it. I’ve since learned that the expansion tank should have immediately been tested for this issue and that it was rather backward to check the PRV first, as the expansion tank is often the culprit in these cases and that considering he said that it was mostly water rather than air, it would have been easy to diagnose. As for the PRV, with the water off it maintained 60psi and dropped 10-20 points when two faucets were on, which I have since learned may also be normal operation and not needing replaced. I’m not sure if this is how all customers are treated or just women customers. My advice is do not use this company. They respond quickly but will gouge you and not provide upfront pricing. He could have saved himself two trips out (making this take much longer) as well as given me upfront pricing had he just “looked at the water heater closer” the first time- you know the apparatus I called them out for in the first place. Offering “upfront pricing” is clearly not something they do. I now feel like I paid $785 for a service I did not need when I really just needed a new expansion tank and could have paid for that/fixed that without replacing the PRV and checked to see if that fixed the problem. I even told him I did not have pressure issues. Beware for unneeded services at a high cost and not adequately diagnosing the problem or even investigating until AFTER finishing unnecessary work."

Brittany D on January 2025

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Plumbing questions, answered by experts

For most homeowners, a plumbing inspection costs $100 to $500. It depends on the location, the type of inspection, and the size of your home. A simple visual inspection will cost up to $200, while a camera inspection that checks your underground sewer lines can cost more than $1,000. Nonetheless, this may still be a better option than tearing up your underground plumbing to find the problem.

If you have the necessary skills, you can attempt DIY plumbing installation for simple systems, but professional installation is recommended for complex systems to comply with codes and ensure safety.

Water softeners are worth the money if you live in an area with hard water. Hard water is safe to drink, but it poses serious threats to your plumbing system. The minerals in hard water will gradually build up on the inside walls of your pipes, reducing water flow to your fixtures. The minerals can also gradually corrode your plumbing system, reduce its lifespan, and increase the risk of leaks. Hard water also makes soap and detergent less effective. Water softener systems can solve all these issues, making them a great investment.

If your toilet is still leaking after replacing the toilet flapper, then you may not have installed the toilet flapper correctly. Double-check that you have placed the flapper over the overflow tube correctly, and check the flapper chain is at the right length. If your toilet is still leaking, then you may have another problem on hand. For example, you may need to replace the toilet wax ring or replace the toilet fill valve if your toilet is wobbly and leaking from around the base.

The key difference between a standard spigot and a frost-free hose bib lies in their design and functionality. A standard spigot is a basic outdoor faucet, while a frost-free hose bib is designed to prevent freezing and bursting during winter months. The frost-free hose bib has a longer stem that extends into the heated interior of the house, protecting it from freezing temperatures. This design allows you to leave the water supply on year-round without the risk of pipe damage in cold weather, making it a valuable choice for regions with harsh winters.

The O Fallon, IL homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.