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TRUSTED BY FOUR OAKS, NC HOMEOWNERS

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    Verified boiler repairs reviews

Find Boiler repair pros in Four Oaks

Jonathan Mcneil HVAC

12 Durbin Place
5.00(
13
)
Approved Pro

Jonathan Mcneil HVAC

12 Durbin Place
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 local quotes requested

Licensed and insured independent Heating and Air Conditioning contractor. 15 years experience. Locally owned and operated. The owner is present on every job.

"Mr. Mcneil went out of his way to come at the end of a long day on a Friday evening to repair my furnace because the weather was predicted to be cold over the weekend. Originally he had said he would come on Monday, but he said he realized that the weather would make it an uncomfortable weekend for me and came after 6 PM to help me out. So I was comfortable all weekend because of his concern. He fixed the problem with in a half an hour. Also because of the Pandemic, I really appreciated his effort to stay far away from me and to not come into my house. We communicated by phone or at a great distance outside. This was very much appreciated."

Lucy B on April 2020

Licensed and insured independent Heating and Air Conditioning contractor. 15 years experience. Locally owned and operated. The owner is present on every job.

"Mr. Mcneil went out of his way to come at the end of a long day on a Friday evening to repair my furnace because the weather was predicted to be cold over the weekend. Originally he had said he would come on Monday, but he said he realized that the weather would make it an uncomfortable weekend for me and came after 6 PM to help me out. So I was comfortable all weekend because of his concern. He fixed the problem with in a half an hour. Also because of the Pandemic, I really appreciated his effort to stay far away from me and to not come into my house. We communicated by phone or at a great distance outside. This was very much appreciated."

Lucy B on April 2020


Avatar for Hayes HVAC

Hayes HVAC

Serving Area
5.00(
7
)
Approved Pro

Hayes HVAC

Serving Area
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

Hayes HVAC LLC in Clayton, NC should be your top choice for HVAC services. Why us? With nearly a decade of experience, our local HVAC contractor and his team have what it takes to keep your home comfortable all year long. We're licensed and insured to assist with everything from simple repairs to new system installation. You'll be impressed by our incredible customer service, competitive pricing and guaranteed results. Call us at 919-609-2006 now for more info about our HVAC services.

"The service was wonderful! Scott was very knowledgeable & professional. Will be using Scott again should I need him."

Charles E on August 2022

Hayes HVAC LLC in Clayton, NC should be your top choice for HVAC services. Why us? With nearly a decade of experience, our local HVAC contractor and his team have what it takes to keep your home comfortable all year long. We're licensed and insured to assist with everything from simple repairs to new system installation. You'll be impressed by our incredible customer service, competitive pricing and guaranteed results. Call us at 919-609-2006 now for more info about our HVAC services.

"The service was wonderful! Scott was very knowledgeable & professional. Will be using Scott again should I need him."

Charles E on August 2022


Avatar for FlowMaxx Plumbing, LLC

FlowMaxx Plumbing, LLC

1930 Guy Road
5.00(
1
)
Approved Pro

FlowMaxx Plumbing, LLC

1930 Guy Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

If you need a plumber in the Harnett, Johnston and Wake County areas, look no further than the professionals at FlowMaxx Plumbing. We specialize in residential, commercial and serve to include water heater repair and replacement, leak detection and repair, toilet and drain issues.

"Great service and fair price"

Ricky A on January 2025

If you need a plumber in the Harnett, Johnston and Wake County areas, look no further than the professionals at FlowMaxx Plumbing. We specialize in residential, commercial and serve to include water heater repair and replacement, leak detection and repair, toilet and drain issues.

"Great service and fair price"

Ricky A on January 2025


Avatar for Thermo Direct Inc.

Thermo Direct Inc.

4901 Trademark Dr
4.52(
185
)
Approved Pro

Thermo Direct Inc.

4901 Trademark Dr
4.52(
185
)
Approved Pro
Customers say: Super punctual
233 local quotes requested
26 years of experience

For over a decade, the professionals at Thermo Direct Inc have worked hard for our friends and neighbors in the Triangle area. Helping homeowners and business owners, our comfort system technicians will make sure that your property’s heating and air conditioning equipment works as reliably and energy efficiently as possible. For projects big and small, we provide honest, cost-effective service. Relax... The Doctor is in the House!

"Expertly done. Great work."

Scott T on October 2025

For over a decade, the professionals at Thermo Direct Inc have worked hard for our friends and neighbors in the Triangle area. Helping homeowners and business owners, our comfort system technicians will make sure that your property’s heating and air conditioning equipment works as reliably and energy efficiently as possible. For projects big and small, we provide honest, cost-effective service. Relax... The Doctor is in the House!

"Expertly done. Great work."

Scott T on October 2025


Avatar for East Coast Water Quality

East Coast Water Quality

5.00(
3
)
Approved Pro

East Coast Water Quality

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

We are water treatment specialists as well as master plumber. We sell and service water Softeners, reverse osmosis drinking systems and perform all your plumbing needs. Our warranties are primarily lifetime and have options to fit most any budget. We have been in business ten years and our customer service means the world to our team.

"Plumber was professional and thorough. He cleared the pipes and ran the washer several times afterwards to ensure that there was no more leaks."

Kenneth B on April 2024

We are water treatment specialists as well as master plumber. We sell and service water Softeners, reverse osmosis drinking systems and perform all your plumbing needs. Our warranties are primarily lifetime and have options to fit most any budget. We have been in business ten years and our customer service means the world to our team.

"Plumber was professional and thorough. He cleared the pipes and ran the washer several times afterwards to ensure that there was no more leaks."

Kenneth B on April 2024


"Ryan Smith of optimal plumbing did a fantastic job!! I can not express enough how happy I am with the work he and his helper did. I am so glad I hired optimal plumbing for this job. I will always hire optimal plumbing for all my plumbing needs and will recomend them to anybody else."

Dale W on April 2024

Locally, family owned and operated plumbing company that believes in doing the right thing 100% of the time. Customer satisfaction is the most important thing to us.

"Ryan Smith of optimal plumbing did a fantastic job!! I can not express enough how happy I am with the work he and his helper did. I am so glad I hired optimal plumbing for this job. I will always hire optimal plumbing for all my plumbing needs and will recomend them to anybody else."

Dale W on April 2024


Avatar for Carolina Comfort Air Inc

Carolina Comfort Air Inc

5212 US 70 Bus W
4.69(
215
)
Approved Pro

Carolina Comfort Air Inc

5212 US 70 Bus W
4.69(
215
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
307 local quotes requested

Carolina Comfort Air is the premier HVAC & Heating company serving Raleigh, Fayetteville, Jacksonville, Wilmington, and surrounding areas. We have Trane certified experts ready to repair, install, and maintain your heating & cooling systems. Call and ask about our special financing deals and ongoing coupons! -Top National Trane Dealer -Google Guaranteed -NATE Certified -A+ BBB Accredited Business -50,000+ Systems Installed In 2007, Carolina Comfort Air opened its doors in Smithfield, NC with founders Phillip Tyler and Hank Richard at the helm. The company has grown from the original 5 to almost 300 team members within a few short years. Since 2007 we have built a new base of operations in Clayton, a team of HVAC specialists and expanded our service area with additional locations! Carolina Comfort Air specializes in HVAC service, installation & maintenance for single-family and multifamily homes as well as commercial applications. Our focus is to be your full-service heating and air contractor.

"Thanks to Carolina Comfort Air for getting my HVAC installed. The installation team was amazing. Thank you Tommy, Justin, and Jermaine."

Sheila R on July 2025

Carolina Comfort Air is the premier HVAC & Heating company serving Raleigh, Fayetteville, Jacksonville, Wilmington, and surrounding areas. We have Trane certified experts ready to repair, install, and maintain your heating & cooling systems. Call and ask about our special financing deals and ongoing coupons! -Top National Trane Dealer -Google Guaranteed -NATE Certified -A+ BBB Accredited Business -50,000+ Systems Installed In 2007, Carolina Comfort Air opened its doors in Smithfield, NC with founders Phillip Tyler and Hank Richard at the helm. The company has grown from the original 5 to almost 300 team members within a few short years. Since 2007 we have built a new base of operations in Clayton, a team of HVAC specialists and expanded our service area with additional locations! Carolina Comfort Air specializes in HVAC service, installation & maintenance for single-family and multifamily homes as well as commercial applications. Our focus is to be your full-service heating and air contractor.

"Thanks to Carolina Comfort Air for getting my HVAC installed. The installation team was amazing. Thank you Tommy, Justin, and Jermaine."

Sheila R on July 2025


Avatar for Bell Cow Services

Bell Cow Services

1328 Sapona Rd
4.24(
75
)
Approved Pro

Bell Cow Services

1328 Sapona Rd
4.24(
75
)
Approved Pro
Customers say: Quality work
132 local quotes requested
11 years of experience

Starting in 2014, Bell Cow Services began to service customers in the Raleigh, Durham, and Fayetteville areas. Whether it's a simple repair, a new system installation, or a comprehensive maintenance package, customers began seeing the benefits of using Bell Cow - premium quality, a clear sense of value, and a level of urgency to meet customers needs in an appropriate timeframe. Since 2014, Bell Cow has added plumbers in it's original Raleigh, Durham, and Fayetteville markets, south western North Carolina and expanded by opening a third branch in Chesapeake, VA to service customers in the Hampton Roads market.

"Too expensive"

India H on March 2025

Starting in 2014, Bell Cow Services began to service customers in the Raleigh, Durham, and Fayetteville areas. Whether it's a simple repair, a new system installation, or a comprehensive maintenance package, customers began seeing the benefits of using Bell Cow - premium quality, a clear sense of value, and a level of urgency to meet customers needs in an appropriate timeframe. Since 2014, Bell Cow has added plumbers in it's original Raleigh, Durham, and Fayetteville markets, south western North Carolina and expanded by opening a third branch in Chesapeake, VA to service customers in the Hampton Roads market.

"Too expensive"

India H on March 2025


Avatar for A Maynor Heating and Air Conditioning, Inc.

A Maynor Heating and Air Conditioning, Inc.

1000 Goodworth Dr
4.94(
105
)
Approved Pro

A Maynor Heating and Air Conditioning, Inc.

1000 Goodworth Dr
4.94(
105
)
Approved Pro
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
35 local quotes requested

Maynor Heating & Air Conditioning, Inc. was established in 1996 with an emphasis on Geothermal heating, cooling & hot water heating systems. We specialize in quality heating and air conditioning service and installation, using a degree of craftsmanship not often found in today's market. We are a small, family operated business that has been built on reputation, through word-of-mouth referrals. We tend to develop long-term, personable relationships with our clients, who know they can trust us to provide them with sound, dependable service, information and advice.

"Excellent job. Good customer service and fair price. New HVAC still working well."

Bonnie J on January 2025

Maynor Heating & Air Conditioning, Inc. was established in 1996 with an emphasis on Geothermal heating, cooling & hot water heating systems. We specialize in quality heating and air conditioning service and installation, using a degree of craftsmanship not often found in today's market. We are a small, family operated business that has been built on reputation, through word-of-mouth referrals. We tend to develop long-term, personable relationships with our clients, who know they can trust us to provide them with sound, dependable service, information and advice.

"Excellent job. Good customer service and fair price. New HVAC still working well."

Bonnie J on January 2025


Avatar for All American Septic

All American Septic

5508 Watkins Road
4.69(
65
)
Approved Pro

All American Septic

5508 Watkins Road
4.69(
65
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
55 local quotes requested

We are committed to providing our clients with outstanding septic tank pumping services at affordable rates. Our well trained septic tank pumping technicians are capable of septic tank pumping and repairs of any type of system. We have worked hard to establish our reputation in Raleigh, NC and the surrounding communities and we will do everything in our power to exceed your expectations when we work on your septic system. When you use All American Septic, you will encounter a service experience that is unsurpassed in the industry.

"Very quick and thorough. Did not call ahead of time as promised, that part can be improved."

Emily O on June 2025

We are committed to providing our clients with outstanding septic tank pumping services at affordable rates. Our well trained septic tank pumping technicians are capable of septic tank pumping and repairs of any type of system. We have worked hard to establish our reputation in Raleigh, NC and the surrounding communities and we will do everything in our power to exceed your expectations when we work on your septic system. When you use All American Septic, you will encounter a service experience that is unsurpassed in the industry.

"Very quick and thorough. Did not call ahead of time as promised, that part can be improved."

Emily O on June 2025

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Boiler Repair questions, answered by experts

It takes about five to 10 minutes for heat to reach a radiator, then about one hour until the radiator fully heats up a room. The exact duration depends on the size of the room and how far away the radiator is from the boiler heating system. Heating up an entire house could take up to two hours.

Regular inspections, filter replacements, and professional tune-ups keep the system running efficiently.

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.

Yes. Boilers need water to run without overheating, also known as dry firing. If you run it without a sufficient volume of water, either because of a burst pipe or a leak, you run the risk of damaging your machine or jeopardizing the safety of your home as a whole. When in doubt, shut off your boiler and repair any plumbing issues before turning it back on. Alternatively, consider installing a low-water cutoff (LWCO) before any issues arise. This gadget will protect your boiler by monitoring water levels and automatically shutting it off if it gets too low. 

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

The Four Oaks, NC homeowners’ guide to boiler repairs

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

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