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TRUSTED BY ONEONTA, AL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon136
    Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Oneonta, AL

*The Angi rating for Boiler Installation companies in Oneonta, AL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

*The HomeAdvisor rating for Boiler Installation companies in Oneonta, AL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

Last update on December 12, 2025

Find Boiler installation pros in Oneonta

Avatar for JJ&PA Heating And Cooling
JJ&PA Heating And Cooling
5.0(
6
)

Serving Oneonta, AL and surrounding areas

Emergency services offered

Credit card accepted

My focus is quality. I never cut corners, even when it’s more expensive. Some of my competitors are cheaper, but I will take the time to make sure you’re 100% happy. We are licensed in HVAC and Electrical.

Side view very good transition gas line is ran with a drip leg and shut off valve the customer can now heat his house safely and most cost efficient.
New system installed without having to move a/c coil or change it.
Old unit that had cracks in heat chambers very dangerous.
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+19

Recommended by100%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Oneonta, AL 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!
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Recommended by97%of homeowners
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Avatar for The Fireplace Doctor
The Fireplace Doctor
3.9(
1,190
)

Serving Oneonta, AL and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"There was no blockage, but found out that the original install of the vent system hand too many bends and this caused the sensor to go off.  Had the original installer back and corrected the problem.
"
Recommended by78%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Oneonta, AL and surrounding areas

In business since 1971

Credit card accepted

"My air conditioner was not working so I contacted my home warranty service and they sent a local company representative to checkout the problem. It was a capacitor - the technician installed the part and it has been working ever since."
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+2

Recommended by65%of homeowners
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Avatar for Ultimate Mechanical & Refrigeration LLC
Ultimate Mechanical & Refrigeration LLC
5.0(
1
)

Serving Oneonta, AL and surrounding areas

In business since 2012

Free estimates

Emergency services offered

We do residential, commercial, and Industrial heating and air condition service and installation. We also offer service and installation on commercial and residential kitchen equipment.

Recommended by100%of homeowners
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Avatar for J Service and Install
J Service and Install
5.0(
1
)

Serving Oneonta, AL and surrounding areas

In business since 2010

Emergency services offered

Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

Response time8 hrs
Recommended by100%of homeowners
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Showing 1-10 of 20
Install Boiler questions, answered by experts

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

No, boilers and water heaters are not interchangeable because they serve different primary functions. Boilers are used for central heating systems, providing hot water or steam to heat your home. In contrast, a water heater's purpose is to supply hot water for daily household use, such as for faucets and showers. A water heater alone cannot supply the warm water or steam needed for a central heating system.

While they are not interchangeable, it is common to have both a boiler and a water heater. In fact, a conventional boiler often works best when a water heater system is already in place. The two systems can be combined to provide both heating and hot water, either by pairing a boiler with an indirect water heater or by installing a premade combination boiler-water heater unit. For home heating, some homeowners may also opt for a furnace instead of a boiler.

Costs range from $3,000 to $7,500, depending on system size and efficiency.

Most home boilers will need an expansion tank. That’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’t use an expansion tank, such as traditional steam boilers, but these aren’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.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

The Oneonta, AL homeowners’ guide to boiler installation services

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

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