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TRUSTED BY RANDOLPH, WI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon26
    Verified boiler installation services reviews

Find Boiler installation pros in Randolph

Avatar for Aqua Well & Pump Systems Inc

Aqua Well & Pump Systems Inc

4.64(
67
)
Approved Pro

Aqua Well & Pump Systems Inc

4.64(
67
)
Approved Pro
Customers say: True professional
47 local quotes requested
38 years of experience

Aqua Well & Pump Systems, Inc., is a 3rd generation; family owned & operated, well and pump service company, serving all of Southeastern Wisconsin. Our mission at Aqua is to provide our customers with a safe, reliable water supply, while safe guarding & promoting the protection of our most precious resource. To accomplish this mission, Aqua is dedicated to investing in promotion, equipment, & most of all people who share the same core values of knowledge, integrity, hard work, & honesty. Aqua provides pump & well drilling service for residential, industrial, commercial, & farm applications. services.

"They were quick and efficient"

Carol F on September 2025

Aqua Well & Pump Systems, Inc., is a 3rd generation; family owned & operated, well and pump service company, serving all of Southeastern Wisconsin. Our mission at Aqua is to provide our customers with a safe, reliable water supply, while safe guarding & promoting the protection of our most precious resource. To accomplish this mission, Aqua is dedicated to investing in promotion, equipment, & most of all people who share the same core values of knowledge, integrity, hard work, & honesty. Aqua provides pump & well drilling service for residential, industrial, commercial, & farm applications. services.

"They were quick and efficient"

Carol F on September 2025


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
29778 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


Avatar for Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
29 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.



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



Bertrand Services LLC

No reviews yet

Bertrand Services LLC

No reviews yet
Emergency services offered

Bertrand Services specializing in excavating and landscaping! Big or small we can get the dirt moved! Have been working in this line of work for 9 years now and love what I can show customers what I can do either putting pipe in the ground for drainage to final grading topsoil we can handle it!

Bertrand Services specializing in excavating and landscaping! Big or small we can get the dirt moved! Have been working in this line of work for 9 years now and love what I can show customers what I can do either putting pipe in the ground for drainage to final grading topsoil we can handle it!


Avatar for U.S. Water Heating Solutions

U.S. Water Heating Solutions

No reviews yet

U.S. Water Heating Solutions

No reviews yet
7 years of experience

U.S. Water Heating Solutions, LLC serves the expanded coverage areas of Illinois, Wisconsin, Indiana, Michigan, and Iowa for both residential and commercial water heating equipment customers. Our 24/7/365 emergency repair and replacement services are available to all of our customers. Our ability to restore HOT WATER and get our customers back up and running rapidly is our focus. Each of our service vehicles are fully stocked with the parts and tools to restore HOT WATER for all of the industry's leading manufacturers of water heaters and boilers. We will continue to grow, develop, and innovate the market as a fully-stocked parts service provider for all of the major manufacturers. Our technicians are factory trained and certified.

U.S. Water Heating Solutions, LLC serves the expanded coverage areas of Illinois, Wisconsin, Indiana, Michigan, and Iowa for both residential and commercial water heating equipment customers. Our 24/7/365 emergency repair and replacement services are available to all of our customers. Our ability to restore HOT WATER and get our customers back up and running rapidly is our focus. Each of our service vehicles are fully stocked with the parts and tools to restore HOT WATER for all of the industry's leading manufacturers of water heaters and boilers. We will continue to grow, develop, and innovate the market as a fully-stocked parts service provider for all of the major manufacturers. Our technicians are factory trained and certified.


Avatar for Daniel Company Bathrooms

Daniel Company Bathrooms

4.78(
37
)

Daniel Company Bathrooms

4.78(
37
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Daniel Company Specializes In custom bathroom renovations, sorry we do not do kitchen renovations. Our installers have well over 5,000 bath installs combined, All of our installers are highly trained by the owner of Daniel Company himself to provided detailed job that our clients expect and deserve.. Daniel company offers financing options.

"There’s a lot to love about this small company, formed when its owner, Scott Daniel, put together a team of some of his pals with experience working at big-box remodeling companies in south central Wisconsin. We chose Daniel Company Bathrooms after getting six estimates for our project, remodeling two bathrooms in conjunction with a skylight installation by another company. DC’s estimator Nick is patient, knowledgeable, and listens. He worked hard to bring us as close as possible to our vision, referring us to local wholesalers whose products are available exclusively to contractors. DC gets a small percentage of the sales, but it’s still cheaper than shopping retail and better than going with big-box remodelers. Our project manager, Casey is a genuine craftsman who takes pride in his workmanship. Our foreman, Brian, dealt patiently with issues as they cropped up. DC subcontracts both an electrician, who’s capable, painters, and a tiling team, Steven Wolf. Steven is the real star of the operation, a talented artist who prides himself on his precision and hard work. He pulled our project off brilliantly. As with any ambitious remodeling project, unforeseen issues came up. One had to do with the installation of a recessed medicine cabinet. We bought the cabinet, a double trough-style sink, and a skylight with the same dimensions so that these items would line up. Unfortunately, a hidden electrical box behind a wall prevented us from aligning the medicine cabinet, which ended up being off conspicuously by 3 inches. Another issue involved a cement partition, hidden behind another wall, that threatened to prevent installation our soaking tub. Fortunately, DC found a way. Two other setbacks involved human error. The first had to do with forgetting to put in an opening for the water line to the handheld shower fitting. Using photos of the interior before it was tiled over, DC figured out where to drill. The second had to do with the slide bar for a handheld shower being installed incorrectly, off by inches. Fixing it perfectly would’ve involved retiling. Admirably, DC apologized for the error, took responsibility, and worked to resolve the issue to our satisfaction. Setting aside these human errors, which are understandable and forgivable, my only slight criticism has to do with a certain disconnect among the workers and the owner. This disconnect was visible, for example, in the way DC dealt with a loud ceiling fan they had installed. We had purchased 2 “whisper” fans, one of which did not whisper. DC couldn’t adjust it. The owner insisted the problem must be a manufacturer’s defect, not DC’s installation, and DC can’t stand behind products they have not approved. The only problem is that DC had approved them. Before purchasing the fans, I had run the specs by the estimator, who okayed them. When I pointed this out to the owner, he replied that the estimator is basically a salesman. The project also ran a couple of weeks over the contracted completion date. To DC’s credit, even after the project was done and paid for, they still dispatched workers at no cost to swap out temporary parts with the proper parts that arrived late because of supply chain issues. Were it not for the minor grumble about communication, and the fact that getting hold of the estimator to nail down some details was occasionally difficult, Daniel Company Bathrooms would get an A+ from me. As things stand, I’d give them an “A” rating. Meaning I’d use them again without trying anyone else and would recommend DC Bathrooms highly to friends and family (so long as the home owner is persistent enough to make sure there’s no disconnect between the estimator, project manager, and owner). In short, Daniel Company Bathrooms is a reliable, professional, most excellent though small remodeling company that I would recommend highly!"

Adam K on January 2022

Daniel Company Specializes In custom bathroom renovations, sorry we do not do kitchen renovations. Our installers have well over 5,000 bath installs combined, All of our installers are highly trained by the owner of Daniel Company himself to provided detailed job that our clients expect and deserve.. Daniel company offers financing options.

"There’s a lot to love about this small company, formed when its owner, Scott Daniel, put together a team of some of his pals with experience working at big-box remodeling companies in south central Wisconsin. We chose Daniel Company Bathrooms after getting six estimates for our project, remodeling two bathrooms in conjunction with a skylight installation by another company. DC’s estimator Nick is patient, knowledgeable, and listens. He worked hard to bring us as close as possible to our vision, referring us to local wholesalers whose products are available exclusively to contractors. DC gets a small percentage of the sales, but it’s still cheaper than shopping retail and better than going with big-box remodelers. Our project manager, Casey is a genuine craftsman who takes pride in his workmanship. Our foreman, Brian, dealt patiently with issues as they cropped up. DC subcontracts both an electrician, who’s capable, painters, and a tiling team, Steven Wolf. Steven is the real star of the operation, a talented artist who prides himself on his precision and hard work. He pulled our project off brilliantly. As with any ambitious remodeling project, unforeseen issues came up. One had to do with the installation of a recessed medicine cabinet. We bought the cabinet, a double trough-style sink, and a skylight with the same dimensions so that these items would line up. Unfortunately, a hidden electrical box behind a wall prevented us from aligning the medicine cabinet, which ended up being off conspicuously by 3 inches. Another issue involved a cement partition, hidden behind another wall, that threatened to prevent installation our soaking tub. Fortunately, DC found a way. Two other setbacks involved human error. The first had to do with forgetting to put in an opening for the water line to the handheld shower fitting. Using photos of the interior before it was tiled over, DC figured out where to drill. The second had to do with the slide bar for a handheld shower being installed incorrectly, off by inches. Fixing it perfectly would’ve involved retiling. Admirably, DC apologized for the error, took responsibility, and worked to resolve the issue to our satisfaction. Setting aside these human errors, which are understandable and forgivable, my only slight criticism has to do with a certain disconnect among the workers and the owner. This disconnect was visible, for example, in the way DC dealt with a loud ceiling fan they had installed. We had purchased 2 “whisper” fans, one of which did not whisper. DC couldn’t adjust it. The owner insisted the problem must be a manufacturer’s defect, not DC’s installation, and DC can’t stand behind products they have not approved. The only problem is that DC had approved them. Before purchasing the fans, I had run the specs by the estimator, who okayed them. When I pointed this out to the owner, he replied that the estimator is basically a salesman. The project also ran a couple of weeks over the contracted completion date. To DC’s credit, even after the project was done and paid for, they still dispatched workers at no cost to swap out temporary parts with the proper parts that arrived late because of supply chain issues. Were it not for the minor grumble about communication, and the fact that getting hold of the estimator to nail down some details was occasionally difficult, Daniel Company Bathrooms would get an A+ from me. As things stand, I’d give them an “A” rating. Meaning I’d use them again without trying anyone else and would recommend DC Bathrooms highly to friends and family (so long as the home owner is persistent enough to make sure there’s no disconnect between the estimator, project manager, and owner). In short, Daniel Company Bathrooms is a reliable, professional, most excellent though small remodeling company that I would recommend highly!"

Adam K on January 2022


Handyman Mews and Renovations LLC

2.50(
2
)

Handyman Mews and Renovations LLC

2.50(
2
)
Customers say: Quality work
9 years of experience

Complete Renovations of home repairs, upgrades and new construction. Free estimates and timely repairs. Fully licensed and insured Wisconsin. We accept all forms of payment. We have references gladly given out.

"Paid him over 12k for a job he said would take 6 weeks. It has been over 6 months and only completed some stairs to the camper. Has lied saying work has been completed. Still owes us over 9k and refused to pay us back. We now will be taking him to court. The picture provided is proof of his lies. I have him texting me saying he completed painting the roof. Well you can see he did not."

Rich K on November 2020

Complete Renovations of home repairs, upgrades and new construction. Free estimates and timely repairs. Fully licensed and insured Wisconsin. We accept all forms of payment. We have references gladly given out.

"Paid him over 12k for a job he said would take 6 weeks. It has been over 6 months and only completed some stairs to the camper. Has lied saying work has been completed. Still owes us over 9k and refused to pay us back. We now will be taking him to court. The picture provided is proof of his lies. I have him texting me saying he completed painting the roof. Well you can see he did not."

Rich K on November 2020

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Install Boiler 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. 

With proper maintenance, boilers last for around 15 years on average. A cast iron boiler may last longer, over 20 years, but you should always consider the efficiency of older boilers and opt to replace an old one if it’s significantly lower than newer, high-efficiency boilers. Otherwise, you’ll be spending more on your utility bills each month.

One of the easiest ways to determine which type of furnace will work best for your home is to contact a professional in your area. Many HVAC companies offer free consultations to help potential customers determine if they need a new system and which type would work best for their home and the community’s climate.

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.

Yes, you can build a sunroom addition to your home despite living in a cold climate. Make sure to use high-quality insulation and windows and to supplement with sufficient heating from your HVAC system. The windows in the sunroom allow enough natural light into the room to help heat it most times without having to use the furnace. Even a small electric fireplace can heat the sunroom well enough.

The Randolph, WI 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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