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    Verified boiler repairs reviews

Find Boiler repair pros in Warren

Avatar for BNJ Plumbing & Heating Inc.

BNJ Plumbing & Heating Inc.

1008 3rd St W
5.00(
12
)
Approved Pro

BNJ Plumbing & Heating Inc.

1008 3rd St W
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Very professional and timely service with a fair price. Ià ¢à  à  d recommend BNJ to anyone."

Ben T on February 2024

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Very professional and timely service with a fair price. Ià ¢à  à  d recommend BNJ to anyone."

Ben T on February 2024



Patterson Plumbing, LLC

No reviews yet

Patterson Plumbing, LLC

No reviews yet
5 years of experience

Brandon Patterson has over 13 years of plumbing experience!! He has a master plumbing license in both Minnesota (PM669554) and North Dakota (1557). Contact Patterson Plumbing, LLC for ALL your plumbing needs. WE ARE YOUR LOCAL PLUMBING EXPERT!

Brandon Patterson has over 13 years of plumbing experience!! He has a master plumbing license in both Minnesota (PM669554) and North Dakota (1557). Contact Patterson Plumbing, LLC for ALL your plumbing needs. WE ARE YOUR LOCAL PLUMBING EXPERT!


Neli Virtual Appliance Repair

143 Charlotte Ave
4.29(
575
)

Neli Virtual Appliance Repair

143 Charlotte Ave
4.29(
575
)
Customers say: Super punctual
32926 local quotes requested

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

"Great! Punctual easy to work with cleaned up area when done"

Kay J on September 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

"Great! Punctual easy to work with cleaned up area when done"

Kay J on September 2025



Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!


Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.


EcoWater Systems - Johanneck Water

101 Litchfield Ave
No reviews yet

EcoWater Systems - Johanneck Water

101 Litchfield Ave
No reviews yet
40 years of experience

Our company currently employee's 12 associates which currently sub-contracts larger plumbing jobs out. We mainly focus on quality of water (softening/reverse osmosis/filtration/salt/water delivery) Billing is monthly unless preferred differently. Our company does offer financing for purchase of New/Used softeners/ R.O./ products and always has promotional deals.

Our company currently employee's 12 associates which currently sub-contracts larger plumbing jobs out. We mainly focus on quality of water (softening/reverse osmosis/filtration/salt/water delivery) Billing is monthly unless preferred differently. Our company does offer financing for purchase of New/Used softeners/ R.O./ products and always has promotional deals.


Greeley Plumbing, Heating & Air Conditioning

3705 Hwy 29 South
5.00(
4
)

Greeley Plumbing, Heating & Air Conditioning

3705 Hwy 29 South
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Founded in 1988, Greeley Plumbing, Heating & Air Conditioning continues as a Bryant Factory Authorized Dealer with a tradition of fast, friendly, hometown service. Greeley provides the entire Pope & Douglas County area with air conditioning, heating, and indoor air quality equipment and service—including hot water heaters and boilers—plus full-service plumbing, sewer and drain repair.

"Guy, the Installer, was punctual and professional. System works well. Great improvement in comfort after the humidifier was added. Mandy was helpful in getting me connected to Dustin. Appointments available within a couple of days."

BRUCE B on January 2018

Founded in 1988, Greeley Plumbing, Heating & Air Conditioning continues as a Bryant Factory Authorized Dealer with a tradition of fast, friendly, hometown service. Greeley provides the entire Pope & Douglas County area with air conditioning, heating, and indoor air quality equipment and service—including hot water heaters and boilers—plus full-service plumbing, sewer and drain repair.

"Guy, the Installer, was punctual and professional. System works well. Great improvement in comfort after the humidifier was added. Mandy was helpful in getting me connected to Dustin. Appointments available within a couple of days."

BRUCE B on January 2018


Master Plumbing

71710 County Road 46
No reviews yet

Master Plumbing

71710 County Road 46
No reviews yet
Emergency services offered

Looking for a Plumber? You have come to the right place! After working with us you will never need to go anywhere else. We at Master Plumbing pride ourselves on the highest quality workmanship and 100% customer satisfaction. You are not just another customer to us, we want to serve you and your family’s plumbing needs for years to come. Some of our specialties include: Drain Cleaning, Pipe Unclogging, Kitchen And Bath Remodeling, Sewer Line Services and Water Heaters to name a few.

Looking for a Plumber? You have come to the right place! After working with us you will never need to go anywhere else. We at Master Plumbing pride ourselves on the highest quality workmanship and 100% customer satisfaction. You are not just another customer to us, we want to serve you and your family’s plumbing needs for years to come. Some of our specialties include: Drain Cleaning, Pipe Unclogging, Kitchen And Bath Remodeling, Sewer Line Services and Water Heaters to name a few.

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Boiler Repair questions, answered by experts

Steam boilers require flushing at least every six to 12 months to keep them operating effectively for as long as possible. Depending on your water quality and frequency of use, you might need to do this more frequently. The flushing process helps to remove problematic buildup of sediments. While a boiler contractor near you can perform a thorough annual flush, learning how to drain the system yourself means you can do this monthly if you experience speedy mineral accumulation because of hard water. 

No, there isn’t always water in radiators. In a one-pipe system, water is constantly circulating from the boiler to the radiators and back. In a two-pipe system, water travels through two separate channels: one that goes to your radiators and one that returns back to the boiler so it can heat up again.

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

Most HVAC service calls include diagnostic fees, which could include checking on a specific issue you’re experiencing or running through a routine inspection checklist. If you called for a particular problem, the service call will also include an estimate to fix the issue, including materials and labor. Depending on your HVAC technician and the service you requested, you might also get a general inspection of your system components to ensure everything is working as intended.

The absence of heating or hot water, unusual noises like banging or gurgling, and visible water leakage are key signs. Abnormal boiler pressure, flame irregularities (for gas boilers), or pilot light issues may also signal trouble. Frequent cycling, soot or staining, and unusual odors, particularly gas-like smells, should not be ignored. Modern boilers often display error codes or lockout mode upon detecting issues. Uneven heating across radiators and rising energy bills without increased usage can further point to problems. Prompt attention to these signs is essential to prevent further damage and ensure safety.

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The Warren, MN homeowners’ guide to boiler repairs

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