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TRUSTED BY WASHINGTON, MO HOMEOWNERS

Average homeowner rating star icon4.5
Average homeowner rating
Verified reviews icon88
Verified boiler installation services reviews

Boiler installation pros in Washington

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
1656 HEADLAND DR
3.96(
24
)
Approved Pro
Tri-State Water, Power & Air
1656 HEADLAND DR
3.96(
24
)
Approved Pro
Customers say: Super punctual
287 local quotes requested
33 years of experience

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


Avatar for Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
4806 Trade Access Blvd
4.48(
960
)
Approved Pro
Roto-Rooter Plumbing & Water Cleanup
4806 Trade Access Blvd
4.48(
960
)
Approved Pro
Customers say: Super punctual
410 local quotes requested
90 years of experience

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


Avatar for Sludgebusters, LLC
Sludgebusters, LLC
2018 Claymills Dr
4.98(
74
)
Approved Pro
Sludgebusters, LLC
2018 Claymills Dr
4.98(
74
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
12 years of experience

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


Avatar for Schraer Heating and Air Conditioning
Schraer Heating and Air Conditioning
504 W Booneslick Rd
5.00(
1
)
Approved Pro
Schraer Heating and Air Conditioning
504 W Booneslick Rd
5.00(
1
)
Approved Pro
79 local quotes requested
79 years of experience

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.


Avatar for MACC Construction, LLC
MACC Construction, LLC
521 Duenke Road
4.83(
6
)
Approved Pro
MACC Construction, LLC
521 Duenke Road
4.83(
6
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

We take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumer’s 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, regardless of how large or small the job!

"Matt and his crew are hard workers and polite. Matt answers all your questions and is very good at explaining how the system works and about the required maintenance. Matt also responds quickly to text or phone messages."

Beverly L on February 2023

We take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumer’s 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, regardless of how large or small the job!

"Matt and his crew are hard workers and polite. Matt answers all your questions and is very good at explaining how the system works and about the required maintenance. Matt also responds quickly to text or phone messages."

Beverly L on February 2023


Avatar for Five Star Bath Solutions of St. Louis
Five Star Bath Solutions of St. Louis
16358 Westwoods Business Park
4.62(
13
)
Approved Pro
Five Star Bath Solutions of St. Louis
16358 Westwoods Business Park
4.62(
13
)
Approved Pro
Customers say: True professional
132 local quotes requested
8 years of experience

In as little as one day you can have a fresh new look in your bathroom. Using proprietary installation procedures and state-of-the-art products not available in big box stores, Five Star Bath Solutions of St. Louis offers unique solutions to beautify and enhance your bathing space. Enhance the functionality of your bathroom with a corner or full-size shower, or create a bathing oasis with a standard, deep soaker or jetted bathtub. Five Star Bath Solutions of St. Louis is trusted throughout North America and is the premier bathroom renovation company you can trust to remodel your bathroom.

"They were rude and disorganized, they sent a text and email about 10am appointment, then when I called to verify, they said it was noon, and one of the people hung up on me her name is melissa she said good luck with that and hanged up on me. a person Dion was very rude and this is terrible company , I would never work with them .we were having a bad phone reception and I asked his name a few times and he said well I've just told you three times what my name is . that's very rude. angies list gave me a good recommendations, A washing machine repairman and that went very well, when we had another worker over here and they took customer complaint very professionally and helpful, And I would use Angies List again."

Lisa V on September 2024

In as little as one day you can have a fresh new look in your bathroom. Using proprietary installation procedures and state-of-the-art products not available in big box stores, Five Star Bath Solutions of St. Louis offers unique solutions to beautify and enhance your bathing space. Enhance the functionality of your bathroom with a corner or full-size shower, or create a bathing oasis with a standard, deep soaker or jetted bathtub. Five Star Bath Solutions of St. Louis is trusted throughout North America and is the premier bathroom renovation company you can trust to remodel your bathroom.

"They were rude and disorganized, they sent a text and email about 10am appointment, then when I called to verify, they said it was noon, and one of the people hung up on me her name is melissa she said good luck with that and hanged up on me. a person Dion was very rude and this is terrible company , I would never work with them .we were having a bad phone reception and I asked his name a few times and he said well I've just told you three times what my name is . that's very rude. angies list gave me a good recommendations, A washing machine repairman and that went very well, when we had another worker over here and they took customer complaint very professionally and helpful, And I would use Angies List again."

Lisa V on September 2024


Avatar for Parkers Plumbing, LLC
Parkers Plumbing, LLC
1668 Missouri Ave
5.00(
14
)
Approved Pro
Parkers Plumbing, LLC
1668 Missouri Ave
5.00(
14
)
Approved Pro

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"I hired this pro because he was honest about how difficult it is to deal with cutting tile around faucets in these old houses. He recommended cutting a big portion so the tile could be repaired if it broke but I would need a tile person to come in and fill in the tile. When he heard it was my only bathroom he figured that he could pull the dishwasher in the kitchen and do the installation of faucet and shower head from the back wall without disturbing any of the tile. Even though he was more expensive I appreciated his problem solving and who knows how expensive it would have been to deal with damaged tile that was impossible to match? I am pleased with the results. My only criticism is that it was discovered there had been a mouse infestation behind and beneath the dishwasher and he charged me a large sum to clean that up. I did it because I didn’t want to stop the project but it seemed like $350 was a lot to charge me for that. "

Geraldine P on June 2025

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"I hired this pro because he was honest about how difficult it is to deal with cutting tile around faucets in these old houses. He recommended cutting a big portion so the tile could be repaired if it broke but I would need a tile person to come in and fill in the tile. When he heard it was my only bathroom he figured that he could pull the dishwasher in the kitchen and do the installation of faucet and shower head from the back wall without disturbing any of the tile. Even though he was more expensive I appreciated his problem solving and who knows how expensive it would have been to deal with damaged tile that was impossible to match? I am pleased with the results. My only criticism is that it was discovered there had been a mouse infestation behind and beneath the dishwasher and he charged me a large sum to clean that up. I did it because I didn’t want to stop the project but it seemed like $350 was a lot to charge me for that. "

Geraldine P on June 2025


Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
1656 Headland Dr
4.82(
37
)
Approved Pro
Tri-State Water, Power & Air
1656 Headland Dr
4.82(
37
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!.

"He was prompt and efficient but did not show up on time."

CINDA A on February 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!.

"He was prompt and efficient but did not show up on time."

CINDA A on February 2025


Oasis Express HVAC
11520 St Charles Rock Rd Suite #201
No reviews
Oasis Express HVAC
11520 St Charles Rock Rd Suite #201
No reviews
6 years of experience

5 Years in Business, we specialize in Heating and Cooling services, Maintenance, Repair and New Installation System, Refrigeration Commercial Cooling and also Mechanical Drawings by a Licensed. Our Team made up of honest, responsible Tech.

5 Years in Business, we specialize in Heating and Cooling services, Maintenance, Repair and New Installation System, Refrigeration Commercial Cooling and also Mechanical Drawings by a Licensed. Our Team made up of honest, responsible Tech.


the notorious F.I.X
4569 Woods Rd.
No reviews
the notorious F.I.X
4569 Woods Rd.
No reviews
1 years of experience

We specialize in all around home repair, hvac and custom sheet metal fabrication, maintenance, and improvements. The safety and investment of one's home is our top priority.

We specialize in all around home repair, hvac and custom sheet metal fabrication, maintenance, and improvements. The safety and investment of one's home is our top priority.

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FAQs for boiler installation projects in Washington, MO

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.

It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.

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

The Washington, MO homeowners’ guide to boiler installation services
From average costs to expert advice, get all the answers you need to get your job done.
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