Get matched with top boiler repair pros in Biscoe, NC

Q: Does my boiler need an expansion tank?

• <div><p>Most home boilers will need an expansion tank. That&rsquo;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&rsquo;t use an expansion tank, such as traditional steam boilers, but these aren&rsquo;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. </p></div>

Q: Is it cheaper to replace or repair my radiator?

• <div><p>A heating expert will be able to clarify whether it's worth the <a href="https://www.angi.com/articles/radiator-replacement-cost.htm#replacing-vs--repairing-a-radiator">cost of replacing your radiator</a> based on the cost of repairs. Between parts and labor, you'll pay between <b>$250 and $2,500 </b>for a new radiator depending on the type of unit. If the long-term costs of fixing a radiator are higher than replacement, it's best to update your model. </p></div>

Q: Which radiator do you bleed first?

• <div><p>If you have multiple radiators, start by bleeding a first-floor radiator that is farthest from the boiler. Work your way toward the boiler on the first floor before moving to the next floor, where you&rsquo;ll again start by bleeding the radiator farthest from the boiler. Continue this pattern for radiators on each floor until they&rsquo;ve all been bled.</p></div>

Q: Do boilers have safety features?

• <div><p>Boilers are equipped with multiple safety features to ensure safe operation. These include pressure relief valves to prevent overpressure, temperature high-limit switches to avoid overheating, and flame failure safety devices in gas boilers to cut off the gas supply if the flame goes out unexpectedly. Low water cutoffs prevent operation with insufficient water levels, and pressure gauges help monitor pressure levels. Ventilation and flue systems prevent the buildup of harmful gasses. Boilers often feature error code systems for automatic shutdown during malfunctions and gas leak detection for safety. Regular maintenance is crucial to ensure these safety features function correctly.</p></div>

Q: Why is my boiler not working properly?

• <div><p>Although boilers can last 15 to 20 years when maintained properly, you may run into some common problems like oil burners and transformers malfunctioning; cracks in the heat exchanger; clogs in the heating oil pump, burner nozzles, or fuel pipes; loose wiring connections; and damaged valves. Many of these problems can be caught early on during annual maintenance services. You might also have an issue with your fuel source if you have a gas or oil boiler. Make sure your other gas appliances are working or that you have oil in your tank.</p></div>

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Verified Reviews for Boiler Repair pros in Biscoe, NC

*The Angi rating for Boiler Repair companies in Biscoe, NC 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 Biscoe, NC 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 10, 2025

Reviewed in December 2023
Replaced the deck posts. Mathis was knowledgeable and priced competitively. Mathis arrived when promised and completed the project in a timely manner. Mathis discovered a flaw in the deck design and repaired at no additional cost. Recommend for all home repair projects.
MATHIS HOME IMPROVEMENTS INC
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Reviewed in July 2023
They were amazing! Prompt, quick repair and super nice. Project cost was fantastic as well. We’ve got our go-to electrical contractor!
Cardinal Electric & Communications Inc
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Reviewed in November 2022
Very professional and prompt. Did a great job with our repairs.
Handyman 4 Hire
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Reviewed in December 2021
We had 2 leaky roofs on 2 different houses. One around a stone chimney and the other around sky lights. Attempts at repair in the past had been unsuccessful with leaks recurring after the repairs were completed. Elite roofing assessed the problems quickly and convinced me they had the ability...
Elite Roof and Solar
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Reviewed in June 2021
Gary and the team are AWESOME! I am very pleased with the interior paint job done on my home. I highly reccomend Home Repair Doctor for all your painting needs.
Home Doctor
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Reviewed in April 2017
Good repair
Sink Plumbing & Electric Co
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Reviewed in August 2016
They've worked on everything from boilers to general plumbing for 20 years. It's been a while since I've had to call them. They are not the cheapest but I think it's worth it.
Bodenheimer Plumbing Service Inc
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Reviewed in March 2014
Ray was very professional and gave me a price qoute that he stuck to despite some additional challenges given my home's set-up. He also explained every detail of the work to be done so I could understand why things were needed and how much they would cost. Ray perfomed the work in the time he...
Ray Cadotte Plumbing & Heating
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Reviewed in November 2013
They came out, diagnosed the problem, and just charged to replace the receptacle. It was minor repair for modest cost. I am very happy with them. Great service and great rates.
Honeycutt Electric Inc
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Reviewed in September 2013
We have been using GT Imports for over 20 years to service our Hondas. John, Ken, Chuck and the rest of the group have always been great to work with to maintain our vehicles. I appreciate their honesty and love having a real partner that will discuss available options and suggest priorities...
GT Imports, Ltd.
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