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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon395
    Verified boiler repairs reviews

Find Boiler repair pros in Bunnlevel

Avatar for Carolina Comfort Air Inc
Carolina Comfort Air Inc
4.7(
270
)
Boiler or Radiator Heating System - Install or Replace

Serving Bunnlevel, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Tech was on time, professional, and very informative. Learned a lot from Antonio as he inspected our two units (split and package hvac) and performed the annual maintenance required. One unit was installed in 2006 and other two years ago. Both running well. Suggested repairs on older unit were made....may replace next year. Antonio explained less than favorable condition of old unit capacitor...still working but could go out. We'll wait to replace unit when repair costs outweigh value of old unit. Tech was very helpful in explaining status. CCA has been a very reliable HVAC service...technicians, such as Antonio, have proven to be quite competent and trustworthy."
Every great HVAC install starts with a solid plan. 📍🛠
Here’s a behind-the-scenes look at one of our walkthroughs—because comfort starts long before the system’s running.
From classroom to career path! 🚀
We love helping students connect the dots between what they learn and where it can take them in the real world.
We’re not just hiring—we’re building careers. 🔧📋
Thanks to everyone who stopped by our booth to learn more about joining the coolest team in HVAC!
Fore the love of HVAC—and a little friendly competition ⛳️
Our Carolina Comfort Air crew hit the greens for a great cause and even better camaraderie.
Our team had a blast showing future HVAC pros how systems work at this outdoor demo. Hands-on learning = lasting impact!

+50

Response time1 day
Response rate100%
31 neighbors recently requested a quote
NuBlue Electric, Plumbing & Air
5.0(
5
)
Electric Boiler or Radiator Heating System - RepairElectric Boiler or Radiator Heating System - Repair - For BusinessGas Boiler or Radiator Heating System - Repair+3 more

Serving Bunnlevel, NC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

NuBlue Air serves all of the Lake Norman region's needs. Our team of expert technicians specialize in residential hvac repairs and installations such as ac units, furnaces, indoor air quality products, vent/duct cleaning, and much more. We are your HVAC technicians of choice. NuBlue Electric Plumbing & Air is Redefining Service Excellence in the Lake Norman region! \n\nHave an Electrical OR Plumbing OR Air issue? Our NuBlue team can help with those! A one-stop-shop, the NuBlue team is able to take care of all Electric, Plumbing, and Air needs.\n\nVisit our website for coupons and specials!

11 neighbors recently requested a quote
Avatar for The Water Specialist Inc
The Water Specialist Inc
4.8(
113
)
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 Bunnlevel, NC and surrounding areas

In business since 1976

Emergency services offered

Credit card accepted

"We discovered a large leak in our crawl space late on a Saturday afternoon. I contacted the Water Specialist and left a message. Within 15 minutes I received a call back and scheduled a plumber to come to our house immediately. He diagnosed the problem and quickly fixed the leak. Problem solved - easy and affordable fix."
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+3

Recommended by94%of homeowners
Avatar for E&J Heating&Cooling
E&J Heating&Cooling
5.0(
11
)
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 Bunnlevel, NC and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Scheduled an appt., requesting a quote. He showed up on time, inspect what needed to be done. He said he would call us to give his quote, but we never heard back from him. if we did not hire the other HVAC company, my husband and I would definitely consider using E&J Heating and Cooling to do the job."
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+15

Recommended by100%of homeowners
Jonathan Mcneil HVAC
5.0(
13
)
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 Bunnlevel, NC and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Jonathan was very responsive, came out right away and fixed the issue promptly. His estimate for the work was very accurate and was quite competitive compared to a "big repair shop" which also quoted the job."
Recommended by100%of homeowners
Avatar for Enhanced Heating Cooling
Enhanced Heating Cooling
4.6(
76
)
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 Bunnlevel, NC and surrounding areas

In business since 1966

Free estimates

Emergency services offered

"The guys that came to my house were Jerry and Ricky. They were really easy-going, covered their shoes before they came into my house and were really nice to dogs that were barking like crazy. They were really kind to my little boy that seemed to talk them to death.
After the repair, they came back out two times to make sure that everything was still working fine, at no charge.
I would definitely use them again.
"
Recommended by91%of homeowners
Avatar for Mike's Painting & Pressure Washing
Mike's Painting & Pressure Washing
4.7(
28
)
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 Bunnlevel, NC and surrounding areas

In business since 1996

Emergency services offered

Credit card accepted

"

We recently purchased a 2nd home on Lake James with an exterior that is 100% cedar.  The exterior was in serious need of cleaning and re-staining.  It had not been maintained; and, had a significant amount of mold staining and several areas of the trim had the original finish peeling off.

We contracted with Mike and Crystal to prep and re-stain the exterior of our home.  Throughout the process, Mike demonstrated thoroughness, competency and responsibility.  Mike and Crystal took personal responsibility to ensure they delivered a quality product.  Mike kept his commitments and did not compromise his work product even when faced with the stripping process taking more time than he expected.  He completed the project per the schedule he committed.

Mike demonstrated a high attention to detail in the finishing process and ensured the project was completed to my satisfaction.  The home looks beautiful...we could not be happier.

I solicited bids from several paint contractors and evaluated several before selecting Mike.  His pricing was very competitive versus several other contractors; but, I never observed where Mike cut corners.

I would definitely recommend MIke's Painting and will plan to use Mike again when we have painting needs.


"
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+161

Recommended by91%of homeowners
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Boiler Repair questions, answered by experts

Blockages can occur for various reasons, primarily linked to the accumulation of debris or substances within the heating system. Common causes include the buildup of sediment, rust, or mineral deposits inside the boiler or its pipes, hindering water flow and heat transfer. Additionally, air pockets or trapped gasses can impede circulation. In central heating systems, sludge or corrosion within radiators can obstruct the flow of hot water. External factors like frozen pipes in winter can also lead to blockages. Regular maintenance will help prevent blockages and ensure efficient boiler operation.

Hydronic and standard electric baseboard heaters differ in how they operate, their cost, and their performance. Standard convection heaters use electric coils to heat the air directly, while hydronic heaters warm a contained liquid like water or oil, which then radiates heat into the room.

In terms of cost and efficiency, hydronic heaters usually have a higher upfront price but are more energy-efficient and cheaper to run over time. This is because the heated liquid retains warmth, allowing the heater to continue providing heat for a while after the thermostat turns it off. In contrast, electric heaters provide heat more quickly but are less efficient.

Ultimately, the better choice depends on your priorities. If you need a room to heat up fast and have a lower initial budget, an electric heater might be suitable. If long-term energy savings are more important and you don't mind a slower heat-up time, a hydronic heater is likely the better option.

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’ll again start by bleeding the radiator farthest from the boiler. Continue this pattern for radiators on each floor until they’ve all been bled.

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.

There are many signs and symptoms to look out for that can indicate that your HVAC system needs repair, including the following:

  • Your indoor air is uncomfortably hot or cold.

  • Your energy bills suddenly increase without explanation.

  • Your AC is blowing warm air or not blowing air at all.

  • You notice leaks around your HVAC equipment.

  • Your equipment makes unusual noises during operation.

  • You notice strange odors coming from your equipment.

  • You notice that the humidity in your home is higher than normal.

  • The thermostat no longer seems to match the actual temperature.

The Bunnlevel, NC homeowners’ guide to boiler repairs

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