Top-rated boiler installation pros.

Best boiler installation pros near Miami Beach, FL

Enter your zip and get matched with up to 5 pros

TRUSTED BY MIAMI BEACH, FL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Miami Beach - Updated Nov 2026

Avatar for AMI Air Conditioning
AMI Air Conditioning
4.7(
654
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Miami Beach, FL and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

"The installers were on time, polite and worked very well to see that the job was done perfectly. They cleaned up very well and it was hard to tell they were even here. From estimate to install, a very professional company that delivers more than expected."
Additional Photos
Response time1 day
21 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Weathershield Air Conditioning
Weathershield Air Conditioning
5.0(
17
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Miami Beach, FL and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"

This company has great customer service. They are quick and responsive.

We installed our A/C towards end of March 2013, but didn't move into the house until March 2014. When our unit was giving us problems, they came out and took care of the issue, and everything works great now. (The blower cable came loose).

We also recently purchased a new return box to replace our old one, and Jon was very courteous and did a good job.  


"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time10 hrs
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for South Cooling
South Cooling
3.2(
14
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Miami Beach, FL and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"South Cooling provided an exceptional service. Technicians arrived on time and were able to fix the issues of concern in a timely fashion. I would recommend this company to whomever needs their AC fixed. Prices were also very reasonable in comparison to other quotes I received. I was very pleased with the overall service(s)."
Additional Photos
Additional Photos
Additional Photos
Response time8 hrs
11 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Allstate Cooling
Allstate Cooling
5.0(
18
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Miami Beach, FL and surrounding areas

In business since 1982

Free estimates

Emergency services offered

Allstate Cooling, LLC is your go to company for all of your A/C and Furnace needs. We offer free estimates for all services! It’s our mission to be a provider that brings back the personal touch with our customers and it is our goal to build a relationship that will last a lifetime. We're dedicated to customer satisfaction and will leave your home happy and cool. Call or click to schedule a estimate today!

Coil Cleaning
Brazing refrigerant lines back together
Duct Cleaning- Single Family Home
Coil Cleaning
Brazing refrigerant lines back together

+38

Recommended by100%of homeowners
Avatar for Air Purification Technologies
Air Purification Technologies
4.8(
87
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Miami Beach, FL and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"It went very well - I've been skeptical of getting the vents cleaned - folks stating it doesn't really do anything.  I can tell you when he was done I could tell the difference in the air quality.  He made excellent recommendations without any pressures.  I also purchased from him a UV light - he will be installing this week - he didn't pressure, but with two dogs it will help.   I recommend him - you will not be disappointed.  Thanks Chris.
"
Recommended by94%of homeowners
...
Showing 1-10 of 142
Install Boiler FAQs, answered by experts

If you have a closed-system boiler that requires an expansion tank, you cannot safely operate it without one, as this risks extensive damage or even explosions. You must find a way to make room for the installation. Options include repositioning the boiler, rerouting the boiler piping to a more open area, or performing minor remodeling to create the necessary space. If you are unsure whether your boiler needs an expansion tank or how to best accommodate one, it's recommended to have a local heating service professional assess the situation. They can confirm the requirement and suggest the most practical solution.

Boiler installations and replacements cost between $3,600 to $8,400. Expect to pay around $5,900 on average for a new boiler, including installation. Adding new radiators or heaters to the boiler may include separate costs if you are also upgrading those components, so the final price may be higher. To decrease costs, you can look for local energy rebates for using a boiler and wait until installers are offering discounts for a first-time installation.

Since your boiler keeps you warm and provides hot water to your home, you’re likely to notice issues with heating in your living space right away. The most obvious sign that your boiler is breaking is not getting any heat or hot water. You might also hear some odd sounds coming from your boiler during operation, the flame in your gas boiler is not blue, the pressure is inconsistent, or your boiler is using more energy than it should. If you notice any of these signs, be sure to call a pro right away.

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.

Costs depend on unit size, labor, fuel type, and whether additional piping or venting is needed.

The Miami Beach, FL homeowners’ guide to boiler installation services

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