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Top-Rated Boiler repair pros in Cable - Updated Nov 2026

Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Cable, WI and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
K & N Services
3.6(
16
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+13 more

Serving Cable, WI and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"I called because my pottery kiln was not working, I thought it was just a problem with my breaker.  I was wrong! After checking power in my studio I found out that half of my studio was not getting power and my 220 outlet were only putting out 110 power(not Good)
I called K&N services and told them this was an urgent problem . He said he would stop in the next day and HE DID After checking out my electrical box he discovered that my main breaker was out. This could have ended upa $1300.00 because my electrical box is an outdated model . He went to several electrical supply houses and found one for my outdated electrical box, saving me a ton of money. He was fast, courtious, and saved me a lot of money. This not the kind of service I am used to recieving , I will use him for all future work on my home and studio, Including a new roof in spring.
"
Recommended by90%of homeowners
Visocky Plumbing, LLC
New to Angi
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessGas Boiler or Radiator Heating System - Repair+5 more

Serving Cable, WI and surrounding areas

In business since 2004

Free estimates

Visocky Plumbing, LLC, has been operating in and around Hayward, WI since 2004. We pride ourselves on providing exceptional customer service. Call us today for a free estimate. We have you covered for all of your home plumbing and HVAC needs. We look forward to hearing from you! \n

Response time4 hrs
Boiler Repair FAQs, answered by experts

Repair costs typically range from $200 to $1,500, depending on the issue, such as leaks, burner malfunctions, or thermostat failures. Complex repairs involving heat exchanger replacement can be more expensive.

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

Most HVAC companies charge a flat service call fee of between $75 and $150, which includes traveling to your home and inspecting your system to find the underlying problem. Keep in mind that these prices only include diagnostics and the actual repairs will usually be billed separately. If you’re calling for routine service, the service call will be included in your inspection and tune-up, with the total sitting around $150. Your prices could be a little higher if you have a very large home with multiple condensers and air handlers, as inspections and servicing take longer.

Clean regularly, check for leaks, and schedule annual inspections for safety and efficiency.

One of the most common signs you’re dealing with a bad thermocouple is the pilot light for the water heater will continuously go out. For example, you may light the pilot light and then have to re-light it a few days later. You can also look at the thermocouple for a visual inspection. If you notice discoloration, cracks, holes, or other damage, then you know it needs replacing.

The Cable, WI homeowners’ guide to boiler repairs

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