Get matched with top boiler repair pros in Warrenton, MO
There are 5 highly-rated local boiler repair pros.
TRUSTED BY HOMEOWNERS
4.4 
129 Boiler repair pros in Warrenton
In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project - be the need immediate or not. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!
"Only rating 1 because it doesn't go lower. Had a new unit installed end of Sept 24. First time power goes out on 11/5, no electricity. When tri state sells you a product, they pitch their amazing customer service with all these guarnatees of knowing when your unit is out before you know and having someone there within 24 hours etc. Well, the first call we make we are told it will be the end of Nov to get someone out to look at it. 3 weeks. Nobody shows up. Then we get a call that says "your appointment on Dec 12 has been canceled and the earliest we can get to you is Jan 16th. This is 2.5 months wait to get service to fix a nearly $20k unit, that is upcharged because of the excellent service. You can't get anyone to answer your call. you wait on hold for 20 minutes, then have to leave a voicemail in which you will not get called back. Based on my experience, find someone else and pay less. Even if the service is bad, which it can't be worse than this, you save money! @kohler"
Jerry B on December 2024
In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project - be the need immediate or not. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!
"Only rating 1 because it doesn't go lower. Had a new unit installed end of Sept 24. First time power goes out on 11/5, no electricity. When tri state sells you a product, they pitch their amazing customer service with all these guarnatees of knowing when your unit is out before you know and having someone there within 24 hours etc. Well, the first call we make we are told it will be the end of Nov to get someone out to look at it. 3 weeks. Nobody shows up. Then we get a call that says "your appointment on Dec 12 has been canceled and the earliest we can get to you is Jan 16th. This is 2.5 months wait to get service to fix a nearly $20k unit, that is upcharged because of the excellent service. You can't get anyone to answer your call. you wait on hold for 20 minutes, then have to leave a voicemail in which you will not get called back. Based on my experience, find someone else and pay less. Even if the service is bad, which it can't be worse than this, you save money! @kohler"
Jerry B on December 2024
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."
Janet H 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."
Janet H on April 2025
Sludgebusters is a Google-guaranteed, fully insured, full-service drain cleaning and lining company offering solutions to clogged drains, drainage maintenance and pipe resurfacing as well as camera inspections for real estate transactions. We provide transparent pricing to our customers and video inspect all of our work to make sure it is done the right way the first time. On the fence? Please visit us at sludgebusters.net for more information about our company or CALL US TODAY AT 314-307-3432
"Mike contacted me within minutes of submitting my request on Angi. He was respectful of my time, kept his appointment time and he quickly resolved my clogged sink. I appreciated his professional, thoughtful and polite attitude. Highly recommend!!"
ERin N on July 2024
Sludgebusters is a Google-guaranteed, fully insured, full-service drain cleaning and lining company offering solutions to clogged drains, drainage maintenance and pipe resurfacing as well as camera inspections for real estate transactions. We provide transparent pricing to our customers and video inspect all of our work to make sure it is done the right way the first time. On the fence? Please visit us at sludgebusters.net for more information about our company or CALL US TODAY AT 314-307-3432
"Mike contacted me within minutes of submitting my request on Angi. He was respectful of my time, kept his appointment time and he quickly resolved my clogged sink. I appreciated his professional, thoughtful and polite attitude. Highly recommend!!"
ERin N on July 2024
Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.
"No complaints. Very professional."
Bruce B on March 2025
Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.
"No complaints. Very professional."
Bruce B on March 2025
Trusted since 1946, Schraer Air Experts offers top-notch heating, cooling, air quality and hot water services in Warren, Montgomery, St Charles and Lincoln County MO.
Trusted since 1946, Schraer Air Experts offers top-notch heating, cooling, air quality and hot water services in Warren, Montgomery, St Charles and Lincoln County MO.
Service and repair on all residential HVAC systems.
Service and repair on all residential HVAC systems.
Superior Heating | Cooling | Plumbing offers heating, cooling and plumbing services for residential homes. We are a third generation family owned company founded in 1972. We have locations in Lake St. Louis & Chesterfield, but cover St. Louis, St. Charles, Warren, Lincoln & Franklin counties. We operate a fleet of vehicles for any needs that you may have.
Superior Heating | Cooling | Plumbing offers heating, cooling and plumbing services for residential homes. We are a third generation family owned company founded in 1972. We have locations in Lake St. Louis & Chesterfield, but cover St. Louis, St. Charles, Warren, Lincoln & Franklin counties. We operate a fleet of vehicles for any needs that you may have.
Clean facilities by sweeping, dusting etc., Perform maintenance and light repairs, Perform routine landscaping on the grounds, Paint and fill gaps or crevices (on walls, sidewalks etc.), Undertake light installation or carpenting (e.g. build cabinets), Repair equipment or appliances, Assist tradespeople with electrical, plumbing or HVAC repairs, Undertake duties as assigned or emergency tasks (e.g. shoveling snow), Identify and report the need for major repairs
Clean facilities by sweeping, dusting etc., Perform maintenance and light repairs, Perform routine landscaping on the grounds, Paint and fill gaps or crevices (on walls, sidewalks etc.), Undertake light installation or carpenting (e.g. build cabinets), Repair equipment or appliances, Assist tradespeople with electrical, plumbing or HVAC repairs, Undertake duties as assigned or emergency tasks (e.g. shoveling snow), Identify and report the need for major repairs
I've been a handyman for 20+ years. I'm good at working with my hands, with tools etc. I can do anything from auto mechanic work to drywall, painting, plumbing, lawn care, remodeling inside and outside, electrical. I work alone for now so small jobs would be great... Contact me because if anyone can do it the handyman can!!
I've been a handyman for 20+ years. I'm good at working with my hands, with tools etc. I can do anything from auto mechanic work to drywall, painting, plumbing, lawn care, remodeling inside and outside, electrical. I work alone for now so small jobs would be great... Contact me because if anyone can do it the handyman can!!
we do General construction. license and insurance
we do General construction. license and insurance
Boiler repairs FAQs
The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.
The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350.
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