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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon58
    Verified boiler repairs reviews

Verified Reviews for Boiler Repair pros in New London, MO

*The Angi rating for Boiler Repair companies in New London, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.

*The HomeAdvisor rating for Boiler Repair companies in New London, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.

Last update on November 11, 2025

Find Boiler repair pros in New London

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
31208 local quotes requested
9 years of experience

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

CMA Plumbing Maintenance and Repair

No reviews yet

CMA Plumbing Maintenance and Repair

No reviews yet

CMA Plumbing is Northeast Missouri's premiere plumbing service. We will do jobs as little as a leaky faucet up to a city mainline/sewer break. Since we own our own equipment, there is no need for us to subcontract someone else out to dig which eliminates the middleman. We get to charge you less, saving money in your pocket. Give us a call to schedule a consultation.

CMA Plumbing is Northeast Missouri's premiere plumbing service. We will do jobs as little as a leaky faucet up to a city mainline/sewer break. Since we own our own equipment, there is no need for us to subcontract someone else out to dig which eliminates the middleman. We get to charge you less, saving money in your pocket. Give us a call to schedule a consultation.

Avatar for River Valley cooling & Refrigeration LLC

River Valley cooling & Refrigeration LLC

No reviews yet

River Valley cooling & Refrigeration LLC

No reviews yet
7 years of experience

Commercial & Residential Hvac. New Installs & sales, Repairs & more. Small Locally owned company. WE don't have all that over head and more to cover so where we save $ our Customers save $$$. Company has been in service for 1 year now. I myself have been in this line of work for 5+yrs and have techs been in the field for 30+ years.

Commercial & Residential Hvac. New Installs & sales, Repairs & more. Small Locally owned company. WE don't have all that over head and more to cover so where we save $ our Customers save $$$. Company has been in service for 1 year now. I myself have been in this line of work for 5+yrs and have techs been in the field for 30+ years.

ACO Do-It

No reviews yet

ACO Do-It

No reviews yet
39 years of experience

The best contractor with every service imaginable for the lowest prices in the Clinton, MO and Henry County, MO areas. No job too big or too small, we have a GREAT portfolio and many examples of our quality work. Only 25% down for most projects. Call, email, or message for an estimate! Se Habla Español.

The best contractor with every service imaginable for the lowest prices in the Clinton, MO and Henry County, MO areas. No job too big or too small, we have a GREAT portfolio and many examples of our quality work. Only 25% down for most projects. Call, email, or message for an estimate! Se Habla Español.

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Boiler Repair questions, answered by experts

Leaks, pressure loss, air in the system, burner failures, and thermostat malfunctions are common problems that require professional repair.

You save money on heating oil in a few ways:

  • Make sure your home is well insulated and sealed against drafts and heat leakage.

  • Use a thermostat that’s working properly and calibrated accurately.

  • Increase energy efficiency by insulating your basement and attic.

  • Turn down your thermostat a few degrees.

  • Program your thermostat to lower the heat when you’re not home.

  • Order heating oil during the off-season when prices are likely to be lower.

There are likely dozens of HVAC repair companies that service your area, and choosing the right one can be a tricky process. To hire the right HVAC technician, we recommend reaching out to local companies and ask the following questions:

  • Are you licensed and insured?

  • Do you have any third-party certifications?

  • Do you often work on my specific type of HVAC system?

  • Do you provide any warranty for your work?

  • Do you offer maintenance contracts for ongoing savings?

  • How many years of experience do you have?

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

The New London, MO homeowners’ guide to boiler repairs

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

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