Top-rated boiler installation pros.

Get matched with top boiler installation pros in New Haven, MO

There are 3 highly-rated local boiler installation pros.

Need help with a project related to boiler installation services?
Select your specific project to find the pro for you.

TRUSTED BY HOMEOWNERS

Average homeowner rating star icon4.5
Average homeowner rating
Verified reviews icon41
Verified boiler installation services reviews

Boiler installation pros in New Haven

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
270 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 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
49 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



Robinson Royalty Logistics LLC
No reviews
Robinson Royalty Logistics LLC
No reviews
Free onsite estimate

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


KJ Construction and handyman services
No reviews
KJ Construction and handyman services
No reviews

We do rock spreading , some electric, land clearing, trees and stump removal, metal roofs, painting, home repairs and additions, and much much more, both commercial and residential, insured for over 30 years.

We do rock spreading , some electric, land clearing, trees and stump removal, metal roofs, painting, home repairs and additions, and much much more, both commercial and residential, insured for over 30 years.


we do General construction. license and insurance


BTK Contracting
19687 Clark Road
5.00(
1
)
BTK Contracting
19687 Clark Road
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mon-Fri 7a-5pm 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! Book with us online or feel free to give us a call today!

"Everything was great my driveway looks amazing couldn’t be happier"

Zac B on March 2023

Mon-Fri 7a-5pm 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! Book with us online or feel free to give us a call today!

"Everything was great my driveway looks amazing couldn’t be happier"

Zac B on March 2023


Falkner fixes general services
21090 Smith Creek Rd
No reviews
Falkner fixes general services
21090 Smith Creek Rd
No reviews
Free onsite estimate

Falkner fixes, general services is a handyman service that covers a wide range of services form light construction, plumbing, electrical, finish work, painting, and any other tasks around your home or business that needs repairs or Instalation. We also provide yard work services such as cutting trimming, waste removal, and tree services.

Falkner fixes, general services is a handyman service that covers a wide range of services form light construction, plumbing, electrical, finish work, painting, and any other tasks around your home or business that needs repairs or Instalation. We also provide yard work services such as cutting trimming, waste removal, and tree services.


Arrow Mechanical
919 Crider Lane
5.00(
7
)
Arrow Mechanical
919 Crider Lane
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We service St. Louis and surrounding counties. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule an estimate today!

"They were the only HVAC company that could respond quickly when the temperatures outside were in the single digits. They did not take advantage of the situation by over charging."

Alan H on December 2022

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We service St. Louis and surrounding counties. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule an estimate today!

"They were the only HVAC company that could respond quickly when the temperatures outside were in the single digits. They did not take advantage of the situation by over charging."

Alan H on December 2022


K&J Construction
Dometrorch Rd
No reviews
K&J Construction
Dometrorch Rd
No reviews
8 years of experience

At K& J Construction there is no project to small or to big. We can do anything you need. We can go from installing appliances, laying flooring to building a brand new house. You need it done, then we can do it. Our employees are also certified in electrical and plumbing. We are a family owned and operated business, so we treat our clients just as if they were family. We take quality of workmanship very seriously and make sure our clients are 100% satisfied. Our quality of work is top notch, I promise you wont be disappointed. We also offer free consultations, 100% guaranteed satisfaction, Guaranteed lowest prices and quality customer service.

At K& J Construction there is no project to small or to big. We can do anything you need. We can go from installing appliances, laying flooring to building a brand new house. You need it done, then we can do it. Our employees are also certified in electrical and plumbing. We are a family owned and operated business, so we treat our clients just as if they were family. We take quality of workmanship very seriously and make sure our clients are 100% satisfied. Our quality of work is top notch, I promise you wont be disappointed. We also offer free consultations, 100% guaranteed satisfaction, Guaranteed lowest prices and quality customer service.

...
Showing 1-10 of 130

Boiler installation services 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.

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 homeowners guide to boiler installation services
From average costs to expert advice, get all the answers you need to get your job done.
A mother with her kid doing the dishes in the kitchen
May 16, 2025
May 16, 2025
Repairing a main water line is an urgent matter, so use this guide to get an idea of how much main water line repairs cost to act fast.
Mom and child washing dishes together
May 20, 2025
May 20, 2025
A water heater flush costs $160 on average but can vary based on the unit size, type, labor, location, and more. Keep reading to learn how much you could pay.
Man uses outdoor faucet to rinse hands
May 14, 2025
May 14, 2025
A leaky outdoor faucet can mean gallons of wasted water and a higher water bill. Thankfully, the cost of replacing an outdoor faucet is relatively low. Learn the true cost to replace an outdoor faucet so you can know what to expect.
A modern wall hung toilet
May 15, 2025
May 15, 2025
Wall-hung toilets offer a modern style and are easy to clean, but they’re also expensive and difficult to repair. Let’s examine the pros and cons of wall-hung toilets.
White large bathroom with two sinks
May 23, 2025
May 23, 2025
Remodeling a bathroom? Toilet dimensions matter more than you think. This guide will tell you everything you need to know—from seat height to clearance.
Technician carefully maneuvers a water heater on a dolly in a garage, preparing for installation or removal.
May 15, 2025
May 15, 2025
Use this guide on how to turn off your water heater’s gas supply if you run into an emergency or want to conserve gas while you’re on vacation.
Share project details to get started.