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Best boiler installation pros near Garyville, LA

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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon139
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Garyville - 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 Garyville, 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 Presidential A/C & Heating
Presidential A/C & Heating
4.6(
72
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Garyville, LA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"I have been having a/c and heat issues for a while. I reach out to serval company's for service, but presidential offered me the best price and service! Roosevelt is the best at what he does and his overall knowledge is impeccable. Him and his team performance was over and beyond what I had expected and would highly recommend this company. The level of professionalism, cleanliness, knowledge, accuracy, and expected time of completion was punctual. Do yourself a favor and hire Presidential for all your A/C and Heating needs..."
Response time4 hrs
Recommended by93%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 Garyville, 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
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 Garyville, LA and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"We first had TM out for our yearly fall furnace maintenence inspection. The service tech was helpful but unfortunately the pilot wouldnt stay lit on our old furnace because of a damaged gas control valve. (This was diagnosed after first changing the thermocouple and a few other things). In lieu of replacing the $400 part on our 24 year-old furnace we opted for replacement. We got several estimates (4+) and their's was the second best as far as price (about $120 more than the cheapest estimate), but they could be out the quickest and we chose them because we had been using them for our HVAC needs. They gave us an estimated arrival time between 800-1000 and said the work would take between 4-6 hours to replace. They arrived promptly at exactly 8:00AM and were finished by 11:30.
The overall work was good, but to get a similar parts/labor warranty to a competitor we did have to pay extra ($150 more than competitor pricing for similar extended warranty). Also, the coupon stated for ALL installations did not specify full system installations but was not honored for the partial installation of the furnace only. Also, we were told 12/months same as cash financing over the phone, but the person who processed it, processed it for only 6 months. This is not a major issue for us as we intended to pay it off in less than that time anyway, but I can see how it could be for other customers so it is worth mentioning.
For these reasons I couldn't give the full A-Excellent remark for their most recent visit, although we will continue to use them in the future for our HVAC needs as all other service calls from them I would rate as an A experience.
"
Recommended by85%of homeowners
Avatar for KIC Services
KIC Services
5.0(
8
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Garyville, LA and surrounding areas

In business since 2013

Free estimates

Emergency services offered

KIC Services was started in 2013. We are a residential and commercial air conditioning and heating services company located in Denham Springs. We have built a strong team of great technicians that have come to us with varied technical experiences. We have even been able to take on refrigeration jobs to help everyone keeping it cool. KIC Services prides ourselves on great customer service and offers HVAC solutions for every home or business while keeping our prices down.

Bryant 17 SEER installation.
Bryant 17 SEER installation.
Additional Photos
Additional Photos
Additional Photos

+15

Recommended by100%of homeowners
Deep South Ductz, LLC
5.0(
7
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Garyville, LA and surrounding areas

Specializing in air duct and dryer vent cleaning, chimney repairs and sweeps, fireplace services, insulation, and more! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!\n\n

Air Duct Cleaning Project
Remodeling - General Project
Air Duct Cleaning Project
Additional Photos
Additional Photos

+5

Recommended by100%of homeowners
Avatar for Centurion Construction and Restoration of LA
Centurion Construction and Restoration of LA
5.0(
7
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Garyville, LA and surrounding areas

In business since 2002

Free estimates

Credit card accepted

Led by Charles English, The Centurion Construction Team is a group of highly skilled people who are dedicated to a common philosophy: the constant pursuit of quality and excellence — within our Commercial & Residential Divisions, in our team, and in the customer’s construction experience.\nFor over 20 years, three key factors have had a significant impact on the success of Centurion Construction. First, we are organized, efficient and professional in our Commercial & Residential building processes. Second, we develop long-standing relationships with contractors who help us complete our construction projects. We have a company culture in which creating quality is key.\nIn our company’s overall quest for excellence, we could never reach our goals without the outstanding Centurion Construction team. Our company is staffed with dedicated, caring professionals who do everything possible to make each step of the process easy and enjoyable for you.\nAdditionally, our relationships with trade partners mean better pricing, better quality, and superior service. This is the primary reason why Centurion Construction can deliver so quality and value for the money.\n

This was a rundown Old Historical Church in Algiers. 1309 LB Landry. Total renovation
The Church in Algiers
The Church in Algiers
The Church in Algiers
Additional Photos

+28

Recommended by100%of homeowners
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Install Boiler FAQs, answered by experts

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

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.

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.

Depending on the size of your home and system, as well as any upgrades or add-ons you choose, it may take between three and five days to completely replace an existing HVAC system from start to finish. Your contractor should be able to give you an estimate before they begin the actual replacement.

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

The Garyville, LA homeowners’ guide to boiler installation services

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