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TRUSTED BY MCADENVILLE, NC HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon542
    Verified boiler repairs reviews

Find Boiler repair pros in McAdenville

Avatar for Medlin's Plumbing

Medlin's Plumbing

3333 IREDELL HGTS RD
4.78(
45
)
Approved Pro

Medlin's Plumbing

3333 IREDELL HGTS RD
4.78(
45
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
67 local quotes requested

Thank you for looking at my profile. I do not do tankless. I am a expert in replacing water heaters. I have over 40 years of plumbing experience. Please Google Medlins plumbing out of Iron station NC. Look under HomeAdvisor and you will see a extended reviews of my business. I'm the lowest price in (Charlotte, Huntersville, Cornelius Gastonia) on water heater replacement. Thank you 704-678-7703 . To see my reviews on HomeAdvisor please copy and paste HomeAdvisor down below. https://www.homeadvisor.com/rated.medlinsplumbing.6061150.html

"David Medlin, of Medlin's Plumbing, did an extraordinary job in replacing my water heater. He is honest, fair, and thorough. I cannot recommend him highly enough! He is excellent and a true professional!"

Bert T on April 2025

Thank you for looking at my profile. I do not do tankless. I am a expert in replacing water heaters. I have over 40 years of plumbing experience. Please Google Medlins plumbing out of Iron station NC. Look under HomeAdvisor and you will see a extended reviews of my business. I'm the lowest price in (Charlotte, Huntersville, Cornelius Gastonia) on water heater replacement. Thank you 704-678-7703 . To see my reviews on HomeAdvisor please copy and paste HomeAdvisor down below. https://www.homeadvisor.com/rated.medlinsplumbing.6061150.html

"David Medlin, of Medlin's Plumbing, did an extraordinary job in replacing my water heater. He is honest, fair, and thorough. I cannot recommend him highly enough! He is excellent and a true professional!"

Bert T on April 2025


Avatar for NuBlue Air

NuBlue Air

19109 W Catawba Ave
4.42(
50
)
Approved Pro

NuBlue Air

19109 W Catawba Ave
4.42(
50
)
Approved Pro
Customers say: Super punctual
48 local quotes requested
8 years of experience

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! Have 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. Visit our website for coupons and specials!

"Service Tech msg when he was on his way. Arrived on time and was very professional. However, the estimate for the replacement unit was 3 times higher than what a unit should cost to replace. So needless to say, I was disappointed in their quote."

JAYNE E on December 2023

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! Have 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. Visit our website for coupons and specials!

"Service Tech msg when he was on his way. Arrived on time and was very professional. However, the estimate for the replacement unit was 3 times higher than what a unit should cost to replace. So needless to say, I was disappointed in their quote."

JAYNE E on December 2023


Avatar for HL Bowman Heating, Air Conditioning, Plumbing and Electric

HL Bowman Heating, Air Conditioning, Plumbing and Electric

9771 Southern Pine Blvd
4.67(
27
)
Approved Pro

HL Bowman Heating, Air Conditioning, Plumbing and Electric

9771 Southern Pine Blvd
4.67(
27
)
Approved Pro
Customers say: True professional
358 local quotes requested
79 years of experience

HL Bowman Heating, Air Conditioning, and Plumbing is Metro Charlotte's trusted heating, cooling, and plumbing experts. Serving our communities since 1946, our trained technicians, installers, and plumbers are available for all your home comfort needs. We specialize in new maintenance, repair, system installation and upgrades.

"If i could give zero stars i would have. We paid almost $12,000 back in October for them install a new system in our home. Since then we have failed county inspection 3 times. The techs who come out all have different stories and excuses. The electrician who came out last time Donald informed us of how terrible his own company was and how he planned to quit. Me and my mother have taken countless days off work for them to come bandaid the problems instead of fixing them costing us even more money for missing work. Last Monday we failed for the 3rd time so I reached out AGAIN to the cooperate office and here we are 7 days later with no response and issue still not addressed This will be reported to the BBB, Angie's list will be reported for false advertising because the reviews under this company's name are actually for a company they bought out action 9 will be involved if this isn't the last time I have to deal with these people. It's the most unprofessional experience I've had with any HVAC company and I'm very disappointed in how they conduct themselves and their business please home owners beware!!"

Margie W on January 2025

HL Bowman Heating, Air Conditioning, and Plumbing is Metro Charlotte's trusted heating, cooling, and plumbing experts. Serving our communities since 1946, our trained technicians, installers, and plumbers are available for all your home comfort needs. We specialize in new maintenance, repair, system installation and upgrades.

"If i could give zero stars i would have. We paid almost $12,000 back in October for them install a new system in our home. Since then we have failed county inspection 3 times. The techs who come out all have different stories and excuses. The electrician who came out last time Donald informed us of how terrible his own company was and how he planned to quit. Me and my mother have taken countless days off work for them to come bandaid the problems instead of fixing them costing us even more money for missing work. Last Monday we failed for the 3rd time so I reached out AGAIN to the cooperate office and here we are 7 days later with no response and issue still not addressed This will be reported to the BBB, Angie's list will be reported for false advertising because the reviews under this company's name are actually for a company they bought out action 9 will be involved if this isn't the last time I have to deal with these people. It's the most unprofessional experience I've had with any HVAC company and I'm very disappointed in how they conduct themselves and their business please home owners beware!!"

Margie W on January 2025


"The experience was excellent. They were on time, efficient and repaired it quickly."

William V on July 2025

Trusted services for HVAC and electrical in Charlotte, NC, can always be found here with Acosta Heating, Cooling & Electrical. Our storied history stretches back to our start in 1972, and we are proud to be a family-owned company that has stood the test of time.

"The experience was excellent. They were on time, efficient and repaired it quickly."

William V on July 2025


Avatar for GSM Services

GSM Services

407 E Long Ave
4.71(
100
)
Approved Pro

GSM Services

407 E Long Ave
4.71(
100
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
253 local quotes requested

We are a licensed and insured HVAC and home services contractor, delivering fast, affordable, and top-quality work backed by a 100% satisfaction guarantee. With over 98 years in business, we’ve earned a reputation for exceptional customer service, reliability, and trust. As your one-stop solution for home comfort, we specialize in improving comfort, energy efficiency, air quality, and the overall health of your home’s environment. Heating & Cooling Repairs • HVAC Install & Replacements • Insulation • Air Duct Cleaning • Dryer Vent Cleaning • Home Energy Audits • Crawl Space Encapsulations • Attic & Crawl Space Improvement Services • Standby Generators • Air Quality & Home Mold Solutions • Dehumidifiers • Ductwork Repair & Replacement • FREE HVAC Service Calls with Repair • FREE Online Quote on New Heating & Cooling Systems • FREE Insulation Evaluations • FREE Crawl Space Evaluations • FREE Home Energy Audits

"Everything was seamless! Great job"

Amanda R on April 2023

We are a licensed and insured HVAC and home services contractor, delivering fast, affordable, and top-quality work backed by a 100% satisfaction guarantee. With over 98 years in business, we’ve earned a reputation for exceptional customer service, reliability, and trust. As your one-stop solution for home comfort, we specialize in improving comfort, energy efficiency, air quality, and the overall health of your home’s environment. Heating & Cooling Repairs • HVAC Install & Replacements • Insulation • Air Duct Cleaning • Dryer Vent Cleaning • Home Energy Audits • Crawl Space Encapsulations • Attic & Crawl Space Improvement Services • Standby Generators • Air Quality & Home Mold Solutions • Dehumidifiers • Ductwork Repair & Replacement • FREE HVAC Service Calls with Repair • FREE Online Quote on New Heating & Cooling Systems • FREE Insulation Evaluations • FREE Crawl Space Evaluations • FREE Home Energy Audits

"Everything was seamless! Great job"

Amanda R on April 2023


Avatar for Horne Heating and Air Conditioning

Horne Heating and Air Conditioning

6805 Craig Street
4.67(
1,372
)
Approved Pro

Horne Heating and Air Conditioning

6805 Craig Street
4.67(
1,372
)
Approved Pro
Customers say: Super punctual
94 local quotes requested
42 years of experience

As a family-owned and operated company, our mission is to provide a dedicated and motivated team that consistently delivers top-notch quality, value, and comfort, ensuring 100% customer satisfaction. Your comfort is our business! To better serve you, we maintain convenient operating hours from 7:00 am to 7:00 pm, Monday through Friday, and Saturday and Sunday customer service available 8:00 am to 6:00 pm. Our fleet is equipped with GPS navigation and tracking to ensure prompt and efficient service, while our installation vehicles are fully self-sufficient, prioritizing your privacy as a home or business owner. At our core, we take pride in our meticulous attention to detail. Our skilled technicians leverage mobile technology to swiftly and effectively process work orders and client information. Our comprehensive services encompass HVAC, Electrical, Home Automation, and Safety Devices, which include Drain Safety Devices, Carbon Monoxide Detectors, and Surge Protectors for HVAC Equipment. Additionally, we offer expertise in Water Heaters (both Tankless and Traditional), Exhaust Fans, Insulation, Pool Heaters, Wine Units, Boilers, Generators, Ductwork, and Zoning. Your satisfaction remains our ultimate goal.

"went smooth, technician called when on the way. took pictures and showed them to me as they went through everything. they gave me a final assessment of my system- very helpful since it was installed before i moved in."

Ann T on October 2025

As a family-owned and operated company, our mission is to provide a dedicated and motivated team that consistently delivers top-notch quality, value, and comfort, ensuring 100% customer satisfaction. Your comfort is our business! To better serve you, we maintain convenient operating hours from 7:00 am to 7:00 pm, Monday through Friday, and Saturday and Sunday customer service available 8:00 am to 6:00 pm. Our fleet is equipped with GPS navigation and tracking to ensure prompt and efficient service, while our installation vehicles are fully self-sufficient, prioritizing your privacy as a home or business owner. At our core, we take pride in our meticulous attention to detail. Our skilled technicians leverage mobile technology to swiftly and effectively process work orders and client information. Our comprehensive services encompass HVAC, Electrical, Home Automation, and Safety Devices, which include Drain Safety Devices, Carbon Monoxide Detectors, and Surge Protectors for HVAC Equipment. Additionally, we offer expertise in Water Heaters (both Tankless and Traditional), Exhaust Fans, Insulation, Pool Heaters, Wine Units, Boilers, Generators, Ductwork, and Zoning. Your satisfaction remains our ultimate goal.

"went smooth, technician called when on the way. took pictures and showed them to me as they went through everything. they gave me a final assessment of my system- very helpful since it was installed before i moved in."

Ann T on October 2025


Avatar for Water Heater Experts

Water Heater Experts

120 Lakeshore Drive
4.94(
35
)
Approved Pro

Water Heater Experts

120 Lakeshore Drive
4.94(
35
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
29 local quotes requested

We've dedicated our lives to hot water and hot water heaters. If you need hot water fast, you're calling the exact right people for the job. We provide a quick response, guaranteed price quotes, free in-home estimates and unparalleled hot water expertise, delivered by licensed plumbers. The fact is, when hot water and hot water heaters are all that you do, you know them better than anyone Call today to meet one of our punctual, professional plumbers.

"John Gallagher did an awesome job! He was very polite, friendly and finished the job. I will call them again."

Tona M on June 2025

We've dedicated our lives to hot water and hot water heaters. If you need hot water fast, you're calling the exact right people for the job. We provide a quick response, guaranteed price quotes, free in-home estimates and unparalleled hot water expertise, delivered by licensed plumbers. The fact is, when hot water and hot water heaters are all that you do, you know them better than anyone Call today to meet one of our punctual, professional plumbers.

"John Gallagher did an awesome job! He was very polite, friendly and finished the job. I will call them again."

Tona M on June 2025


"Marshall was out before and replaced a water pressure sensor. The outside spigot started making a noise when turned on. He responded quickly and answered all our questions concerning the noise from the outside water spigot. He was professional and knowledgeable. I highly recommend his service."

Sharon I on August 2024

When you have a plumbing problem you need it fixed fast, fixed right, and fixed by a family friendly company you can trust - Consider it Done.

"Marshall was out before and replaced a water pressure sensor. The outside spigot started making a noise when turned on. He responded quickly and answered all our questions concerning the noise from the outside water spigot. He was professional and knowledgeable. I highly recommend his service."

Sharon I on August 2024


Avatar for Comfort Monster Heating & Air / Absolute

Comfort Monster Heating & Air / Absolute

11001 W Tremont Ave
4.79(
221
)
Approved Pro

Comfort Monster Heating & Air / Absolute

11001 W Tremont Ave
4.79(
221
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
67 local quotes requested

For a limited time, we're offering $0 diagnostic calls for first-time customers! Estimates for a new home comfort system are always 100% free. We are a full service Heating and Air Conditioning Company providing quality service and installation to homeowners in Charlotte, NC, and the surrounding areas in both North and South Carolina. Our team of licensed HVAC professionals are on a mission to give you the BEST customer service experience you've ever had. Our technicians have an average of 12 years of HVAC experience, and are here to help answer all of your HVAC questions. At Comfort Monster Heating & Air, We Provide Service So Good, It's Scary!

"Gabe came through and dis a great job with the AC service. He was very knowledgeable and courteous"

Valerie N on February 2025

For a limited time, we're offering $0 diagnostic calls for first-time customers! Estimates for a new home comfort system are always 100% free. We are a full service Heating and Air Conditioning Company providing quality service and installation to homeowners in Charlotte, NC, and the surrounding areas in both North and South Carolina. Our team of licensed HVAC professionals are on a mission to give you the BEST customer service experience you've ever had. Our technicians have an average of 12 years of HVAC experience, and are here to help answer all of your HVAC questions. At Comfort Monster Heating & Air, We Provide Service So Good, It's Scary!

"Gabe came through and dis a great job with the AC service. He was very knowledgeable and courteous"

Valerie N on February 2025


Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America. 

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Boiler Repair questions, answered by experts

It’s not customary to tip HVAC technicians, and most professionals won’t expect it. However, it’s a nice way of showing your appreciation for the work they do, especially if they come out in inclement weather or on a weekend or holiday to fix an emergency issue if your heat or AC goes out in extreme temperatures. A good tip would be between 10% to 20% of the total bill, depending on how above and beyond the tech goes for your repair and on the total cost of your HVAC repair or service. For something like a routine tune-up or scheduled maintenance, tips aren’t expected.

HVAC quotes may be negotiable. It’s important to be upfront about what you need, your budget, and your expectations. However, your contractor must suggest repairs or the system they think is best for you, and those things may not be negotiable. So, when can you negotiate an HVAC quote? When installing a new system, you may not need to replace ductwork or install specialty items such as whole-home air purifiers. If your contractor is bidding on those items or others you don’t need or want, ask them for a quote on only the equipment and services you need.

Generally speaking, yes, turning one radiator off does save some money, especially if the system is a little older—so long as you’re not cranking up the dial on the ones you leave on. But some HVAC specialists argue that keeping your entire system on ensures that your boiler stays efficient. After all, it’s rated to fit your home and heats the amount of water your heating system needs. This could be the case if you have a new system. However, turning radiators off in unused rooms lowers the amount of hot water you need.

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

A home radiator works by using radiation and convection to transfer heat throughout your home. Electric radiators use metal to conduct heat and warm the air, which then rises to warm the room. Steam and hot water radiators work with a boiler and piping system to pump thermal energy throughout the home. Hot water radiators use a boiler to heat the water before circulating it to the radiator, while steam heating radiator systems convert the heated water to steam before circulating it out. When the water or steam cools, it travels back to the boiler to be heated again.

The McAdenville, NC homeowners’ guide to boiler repairs

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