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Best boiler installation pros near Mandeville, LA

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    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Mandeville - Updated Nov 2026

Avatar for Southern Air of New Orleans
Southern Air of New Orleans
4.2(
154
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mandeville, LA and surrounding areas

Approved (Corporate)

In business since 1964

Free estimates

Emergency services offered

"It all works, Must have gone well. I have yet to go into the hot attic to check out the work,. I have no doubt they did a good job as I am a repeat customer---they installed the downstairs system three years ago. They both work well and my electricity bill has gone down!!"
Water jetter to clean drain lines.
Transfer switch generator install
Pipe repair
 Garbage disposal replacement
Water Heater install

+5

Response time4 days
46 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Charles Stevens
Charles Stevens
5.0(
16
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mandeville, LA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I needed a lock and cover for my exterior water faucets to protect against water theft and vandalism. It was urgent, but Charles didn’t know this. He responded right away and ordered 3 locks /covers. As soon as it came in, he headed to my home within hours. The job was done on time, clean, very professionally and within budget. Because I’m out of town he sent pictures of the work that was done. I later disclosed to him about a contractor stealing my water. We talked about security measures and he recommended to me security cameras that I could use for that purpose that would work within my budget and that he would install for me. Mr. Stevens did excellent work. I would use him again."
Recommended by100%of homeowners
Avatar for Deltone Electric & A/C
Deltone Electric & A/C
4.5(
21
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mandeville, LA and surrounding areas

In business since 1967

Emergency services offered

Credit card accepted

"Very well.  They arrived ahead of time, did the job quickly, and left no mess.  We had a new central air and heating system installed by them in September of 2012, which is how we have the service contract with them.  That big job was also done in a timely manner by polite technicians who left our house as they found it."
Recommended by94%of homeowners
Avatar for Jim's Service Inc
Jim's Service Inc
4.6(
79
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mandeville, LA and surrounding areas

In business since 1977

Free estimates

"I've had Jim out to my house several times since moving in 5 months ago.  He has consistently done an outstanding job, catching and resolving plumbing problems that I was not even aware of at times.  He spent the time to make sure that the water heater was properly installed, was a clean installation (did not look messy or sloppy) and thoroughly tested to make sure that it was working properly.  I would highly recommend Jim without reservation ."
Additional Photos
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+2

Recommended by90%of homeowners
Avatar for The Quick Fix
The Quick Fix
5.0(
10
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mandeville, LA and surrounding areas

In business since 2021

Emergency services offered

"Found Destre on Angi after another contractor came out and completely botched the job. Wanted to replace the weather stripping around rear patio door. The previous contractor ruined the bottom seal on the door and left us with a/c escaping and the flys and mosquitoes coming in. Called and spoke to Destre and he came out within an hour. Surveyed the damage and was off to Home Depot to get replacement parts. Could not find but resourcefully found a clear plastic one. Installed and all has been fine ever since. In speaking with Destre learned his experience in all types of home repair. The thing I liked best is he commented “I will not stop working until the job is completed to your satisfaction”. I paid his quoted price and added a generous tip for his diligence and great attitude. I have finally found my home repairman."
Additional Photos
Recommended by100%of homeowners
Total Maintenance Inc
4.2(
66
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mandeville, LA and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"Following the receipt of the written estimate and our reading of the estimate, all of our questions were answered to our satisfaction. The sales consultant, Roland Rojas went over the proposal and explained in detail what we would be receiving and he addressed each and every point that we raised regarding the equipment. We found him very helpful and patient with our questions and thoroughly professional throughout the proposal and installation process. He worked to our convenience when scheduling the job and addressed in a timely fashion, each of the questions we had during, and following the actual installation, once it had been completed. This was was accomplished with the least amount of disruption to our schedule The appointment to install the system was kept promptly and the installation crew conducted themselves professionally and answered any ongoing questions that we had during the installation. They were all, each and everyone of them polite and left the installation area clean and tidy. We will would use Total Maintenance in the future.
"
Recommended by85%of homeowners
K Crockett Designs, LLC
4.9(
37
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Mandeville, LA and surrounding areas

In business since 2006

Free estimates

"Ken and his team did an amazing job. He was extremely responsive and delivered on a very tight timeline. I was not in New Orleans at the time when the work was being completed and Ken kept me updated with pictures and text messages throughout the four days. The work performed included the removal of columns that supported the main carrying beam of the house and a column that supported a set of stairs. Ken and his team removed this columns and installed an LVL to support my second floor and re-supported the stairs all within 4 days! I enjoyed worked with Ken and would highly recommend him for your project."
Structural Engineering Project
Structural Engineering Project
Recommended by97%of homeowners
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Install Boiler FAQs, answered by experts

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 absence of heating or hot water, unusual noises like banging or gurgling, and visible water leakage are key signs. Abnormal boiler pressure, flame irregularities (for gas boilers), or pilot light issues may also signal trouble. Frequent cycling, soot or staining, and unusual odors, particularly gas-like smells, should not be ignored. Modern boilers often display error codes or lockout mode upon detecting issues. Uneven heating across radiators and rising energy bills without increased usage can further point to problems. Prompt attention to these signs is essential to prevent further damage and ensure safety.

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

Oil boilers provide reliable heating, efficiency, and long-term cost savings compared to electric options.

Using heating oil to heat your home has its advantages, but it also has its disadvantages. 

Consider these drawbacks before installing a heating oil system:

  • Heating oil prices fluctuate frequently

  • Risk of oil spills or leaks

  • Produces more air pollution and soot compared to a gas furnace

  • Regular maintenance required for equipment

  • Need to reorder heating oil consistently to avoid running out

The Mandeville, LA homeowners’ guide to boiler installation services

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