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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon846
    Verified boiler installation services reviews

Find Boiler installation pros in Welcome

Avatar for Duggins Heating And Cooling
Duggins Heating And Cooling
4.7(
23
)

Serving Welcome, NC and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I contacted Duggins, in addition to numerous other heating and cooling companies, to obtain an estimate on replacing my entire HVAC duct system.  Having had some issues with it over recent years and doing quite a bit of research, we knew we were ready for better insulated flex duct, better air quality, and a more comfortably conditioned second story in our Cape Cod home.

David Mitchell was my service consultant.  He was very patient and thoughtful when responding to any of my questions, as well as providing thorough responses.  He listened to the issues that I told him we wanted to address, and very adequately proposed possible solutions.  He did not try to 'sell' me on anything I wasn't conveying I wanted, and offered his professional opinion on how to achieve my desired outcome.  Once provided with the final proposal, I was very pleased.  It came in quite a lot lower than the #2 company I was also considering.

My only additional consideration was to be assured that there would be no possibility of any sort of contaminant(s) left within my duct system / heating and cooling unit.  I had done some research on this issue, and David was more then willing to look over some internet links I sent to him regarding EPA approved sanitation products, etc.  To address these concerns, Duggins sub-contracted with The Duct Doctor to come on site to sanitize the one return box they were unable to replace, in addition to the blower, coil, etc.  I was not only very pleased that they made the effort to do this, which ultimately won them my business, but I was also very impressed with Jim Gehling, of Duct Doctor of the Triad.

The crew of three technicians that completed my job were timely, polite, and efficient.  They were thorough, cleaned up after themselves, and went to fairly great lengths to assure that my flex duct that ran through a chase to the second-story was completely removed and replaced.  Instead of cutting a whole into my wall, one of them was very resourceful and created a sort of internal ladder to access the chase, then climbing up inside to cut a whole slightly larger through the floor above so that they could pull the new flex duct down into the crawl space.  This saved me the additional work of replacing / repairing drywall!

I was VERY please with the estimate, the crew, and the work that was completed.  I will likely be switching my seasonal inspection contract over to them.  I would not hesitate to recommend Duggins Heating and Cooling to anyone. . ."
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Enhanced Heating Cooling
Enhanced Heating Cooling
4.6(
76
)

Serving Welcome, NC and surrounding areas

In business since 1966

Free estimates

Emergency services offered

"Our motor burned out the week before Christmas during the night. I called Alpine and the serviceman was at our home the next morning.
He determined the problem, let us know the cost and the part was ordered immediately. He installed the part as soon as it came in. We have been standing customers with Alpine and the prior HVAC company with a service plan. We appreciated their responsiveness and flexibility. R Hall Durham
"
Recommended by91%of homeowners
Avatar for All Comfort Control Heating & Cooling
All Comfort Control Heating & Cooling
5.0(
9
)

Serving Welcome, NC and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"You won’t go wrong hiring this company. Everyone makes you feel that you are the most important customer they have. They explain tings to you. If you don’t call and use them You know what you will be missing."
Recommended by100%of homeowners
Avatar for Triangle Reconstruction
Triangle Reconstruction
4.5(
529
)

Serving Welcome, NC and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"We are pleased to recommend Triangle Reconstruction with our highest praise. It seems too simple to say that they do what they said they’d do, but that’s exactly what happened. Our home is around 50 years old. Ours was a large job - around a month and $30,000. We had Triangle Reconstruction come in after another moisture company provided mold remediation and a humidifier. I wish we’d contacted TR to start with. We provided TR with a structural engineering report. They created a plan to exactly meet all of engineer’s concerns. TR used temporary supports and replaced seal plates, girders, and joists for over half of our home. In addition, they poured footers and built new columns. They also added a few additional girders to firm up our floors. They removed and replaced our insulation. They sealed our porch and crawl space, replaced our vapor barrier, and installed a moisture meter. They wrapped our electrical cords and hung them. The people at TR are remarkable. A+++++"
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Crawl Space Before
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Additional Photos

+13

Recommended by89%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Welcome, NC and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim is local.  It went great. Jim Ferrell is a professional of the highest caliber. Responded quickly, took care of my problems, and advised me as to better means of protection than I had. He came back a second time to uninstall software that I purchased that did not provide adequate protections and installed free software that would do the job.  He did the work through remote connection, but is available on site if necessary.
For those people needing help on getting red of malware, viruses , etc. on your computer,  Jim is local, better than all thse remote out of state location providers, is a mature, highly trained professional in this area.
If you go to local computer stores you get very young people that can do a basic job, but are no where near the professional level of Jim.
I highly recommend Jim to anyone that needs these type services.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Install Boiler questions, answered by experts

All modern boilers are condensing boilers because they’re the most efficient type. Instead of extra heat leaving through the flue, these boilers trap the heat and use it to heat the house. Whether you choose a combi boiler, system boiler, or regular boiler, you can opt to get a condensing system. If you have an old boiler that’s not a condensing boiler, it’s a good idea to get an upgrade.

Radiators are a popular home heating choice in older homes, but they are becoming less common in new-construction homes. According to a 2022 report by Elements Visual Capitalist, only around 1.3% of new single-family homes have radiators and similar heating systems, such as baseboard heating.

While they may not be as popular as they once were, radiators today come with more energy-efficient features that can make them practical for modern homeowners.

Scale from hard water is hard to diagnose until it starts causing problems. If your area has particularly hard water, that’s most likely what your boiler is using. If scale build-up becomes a problem, it starts to cause decreased flow and heating, and eventually, valve failures as valves become blocked. Let boiler professionals know if you’re worried about scale and they can offer advice or implement a solution.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

Generally, an oil furnace is considered safer than a gas furnace for several reasons. While both types of furnaces can produce carbon monoxide, a leak in an oil furnace is easier to detect due to the smell. Oil furnaces also don't connect to a gas pipeline, which reduces the chance of a fuel leak. Most importantly, heating oil is not combustible, whereas natural gas is highly flammable. This means there is a much lower risk of combustion or explosion with an oil furnace. However, an oil furnace can still pose a fire hazard if it tips over.

The Welcome, NC homeowners’ guide to boiler installation services

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