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    Average homeowner rating
  • Verified reviews icon50
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Find Boiler repair pros in Markesan

Avatar for Everdry Waterproofing

Everdry Waterproofing

5.00(
17
)
Approved Pro

Everdry Waterproofing

5.00(
17
)
Approved Pro
Customers say: Quality work
23 local quotes requested
7 years of experience

Everdry is a full service waterproofing and foundation repair specialist. Locally owned and operated. We provide FREE Inspections, FREE estimates to those that qualify. We have been in business for 40 years, offering lifetime warranties that are transferrable to new homeowner's.

"Wonderful experience with Adam! He was professional and knowledgeable. Thank you!"

Kendra B on March 2025

Everdry is a full service waterproofing and foundation repair specialist. Locally owned and operated. We provide FREE Inspections, FREE estimates to those that qualify. We have been in business for 40 years, offering lifetime warranties that are transferrable to new homeowner's.

"Wonderful experience with Adam! He was professional and knowledgeable. Thank you!"

Kendra B on March 2025


Air Eez Hvac/r

4.79(
51
)
Approved Pro

Air Eez Hvac/r

4.79(
51
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
16 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!

"He was very prompt, professional, and courteous."

James S on December 2019

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!

"He was very prompt, professional, and courteous."

James S on December 2019


Avatar for NG Carpentry & Home Repair

NG Carpentry & Home Repair

5.00(
14
)
Approved Pro

NG Carpentry & Home Repair

5.00(
14
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
191 local quotes requested

I am an independent carpenter and handyman operating out of Oshkosh, WI. I specialize in small scale framing and remodeling as well as general handyman services. I emphasize hard work, efficiency and honesty. My aim is to provide professional quality work done in a timely manner. With almost a decade of experience in the industry, I have the skills to tackle almost any project and can do so at a competitive price.

"Went very well and he went above and beyond to help with getting supplies/lumber due to complications with Lowe’s."

Stacy H on September 2024

I am an independent carpenter and handyman operating out of Oshkosh, WI. I specialize in small scale framing and remodeling as well as general handyman services. I emphasize hard work, efficiency and honesty. My aim is to provide professional quality work done in a timely manner. With almost a decade of experience in the industry, I have the skills to tackle almost any project and can do so at a competitive price.

"Went very well and he went above and beyond to help with getting supplies/lumber due to complications with Lowe’s."

Stacy H on September 2024


Avatar for Forever Baths

Forever Baths

5.00(
20
)
Approved Pro

Forever Baths

5.00(
20
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
201 local quotes requested

Forever Baths was created with the intention of helping homeowners obtain top-quality customer service, while avoiding sky-high remodeling prices. Our expert team of technicians is trained and experienced in providing homeowners like you with the quick, affordable renovation services that you deserve. Our products are made of the highest quality, durable polymer and are designed to withstand the test of time. Our high end polymer products have been stringently tested and evaluated and have earned us the top prestigious ratings nationwide. Our manufacture is considered the most trusted and widely-recognized consumer symbols in North America. Forever Baths is extremely proud of this accolade, and we are thrilled of the quality of our manufacturing and believe in our products as much they do. They even back up their claim with a two-year limited warranty, meaning the Institute will replace or refund the price paid for any Forever Home product that proves to be defective. See the manufactures warranty for details. From our low-maintenance shower and bath solutions to the stunning finishing touches. Our expert installers will create

"wonderful !"

Dee R on August 2025

Forever Baths was created with the intention of helping homeowners obtain top-quality customer service, while avoiding sky-high remodeling prices. Our expert team of technicians is trained and experienced in providing homeowners like you with the quick, affordable renovation services that you deserve. Our products are made of the highest quality, durable polymer and are designed to withstand the test of time. Our high end polymer products have been stringently tested and evaluated and have earned us the top prestigious ratings nationwide. Our manufacture is considered the most trusted and widely-recognized consumer symbols in North America. Forever Baths is extremely proud of this accolade, and we are thrilled of the quality of our manufacturing and believe in our products as much they do. They even back up their claim with a two-year limited warranty, meaning the Institute will replace or refund the price paid for any Forever Home product that proves to be defective. See the manufactures warranty for details. From our low-maintenance shower and bath solutions to the stunning finishing touches. Our expert installers will create

"wonderful !"

Dee R on August 2025


"Prompt service, courteous technucians"

Sandra G on March 2023

JB Mechanical, LLC, is your premier choice for all of your HVAC needs in Beaver Dam, Wisconsin and surrounding areas. No project is too big or too small, so call today and let us put our experience to work for you!

"Prompt service, courteous technucians"

Sandra G on March 2023


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.75(
474
)
Approved Pro

Neli Virtual Appliance Repair

4.75(
474
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
31067 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

"I had a problem connecting, so I got a local handyman who came and solved my problem. I asked Neli to stop charging me, and nothing happened, I then went to the "live chat" option on their website and asked how to stop getting charged, I Never got an answer and they just kept charging me, Then they requested that I rate the CHAT!!! Too much on too many fronts. Dr. Gaber"

Pamela G 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

"I had a problem connecting, so I got a local handyman who came and solved my problem. I asked Neli to stop charging me, and nothing happened, I then went to the "live chat" option on their website and asked how to stop getting charged, I Never got an answer and they just kept charging me, Then they requested that I rate the CHAT!!! Too much on too many fronts. Dr. Gaber"

Pamela G on November 2025


Avatar for Cu handyman services

Cu handyman services

5.00(
14
)

Cu handyman services

5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hi my name is Craig I own cu handyman services LLC I am fully insured and have been in the maintenance field for 42 years. I repair appliance, light electrical, plumbing, storm door instillations and some light carpentry I also repair lawn mowers. Hire me and it will be done right the first time.

"Great! The sink was installed"

Cory M on April 2025

Hi my name is Craig I own cu handyman services LLC I am fully insured and have been in the maintenance field for 42 years. I repair appliance, light electrical, plumbing, storm door instillations and some light carpentry I also repair lawn mowers. Hire me and it will be done right the first time.

"Great! The sink was installed"

Cory M on April 2025


Property Maintenance -General Handy Man -Siding -Gutters and Cleaning -Power Washing -foreclose property preservation -Airbnb cleaning Ccommercial Carpet Cleaning



Fire & Ice HVAC Services llc

No reviews yet

Fire & Ice HVAC Services llc

No reviews yet

Complere residential and commercial Heating and Cooling Service and Installation. Dependable and courteous personnel. Servicing all brands. 24 hour emergency service. 30 years experience. NATE certified technicians. Licensed and insured.

Complere residential and commercial Heating and Cooling Service and Installation. Dependable and courteous personnel. Servicing all brands. 24 hour emergency service. 30 years experience. NATE certified technicians. Licensed and insured.

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Boiler Repair questions, answered by experts

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.

The most important sign of a boiler problem is something happening unexpectedly, which is why regular boiler maintenance is important. Unexpected problems can include strange smells, new leaks, and unexpected noises that your boiler wasn’t making before. Additionally, if a boiler keeps shutting off or can’t maintain a specific temperature range, it’s time to call in an expert.

Once you install your boiler, you can expect it to last for at least 10 to 15 years. Maximize the lifespan of your boiler by choosing a quality boiler, installing it properly, and having it professionally maintained each year. In the event that your boiler does need repair, address any issues immediately.

Air trapped in a heating system can lead to reduced efficiency, uneven heating, increased wear on components, strange noises, and even complete system failure. This trapped air disrupts proper circulation, strains parts, and can cause overheating. Regularly bleeding baseboard heaters and furnaces can prevent these issues, ensuring efficient operation, even heating, and prolonged equipment life.

Some high-quality steam boilers come with 10-year warranties, but a well-installed, properly maintained model can last at least 20 to 25 years. Learning how to clean a boiler, getting an annual professional service, and keeping up with maintenance and repairs on your heating system are all important for getting the most out of your model. 

The Markesan, WI 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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