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TRUSTED BY KEY LARGO, FL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon92
    Verified boiler installation services reviews

Find Boiler installation pros in Key Largo

Avatar for Y&D General Remodeling and Repairs Inc
Y&D General Remodeling and Repairs Inc
4.6(
373
)

Serving Key Largo, FL and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"Great communication with Y&D. They were punctual and professional. Extremely helpful and knowledgeable. We had them install lighting, patch concrete, caulk our bathrooms and touch up our garage ceiling where the popcorn was peeling. They did a good job. Definitely will call them again."
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+55

Recommended by90%of homeowners
Core Mechanical
4.4(
28
)

Serving Key Largo, FL and surrounding areas

In business since 2004

Emergency services offered

Credit card accepted

"Called the company on a Sunday. They arrived on Monday to give me the bad
news I had expected.  My 15 year ole A/C unit had finally died.   Later that day
I received an estimate which I accepted.  The new unit was installed on Thursday
of the same week.
 
The Monday they arrived it was very hot (when else do A/C's die). They
offered and I accepted a portable A/C loaner.  Fast response.  Professional
service. Friendly and capable people.
"
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Recommended by87%of homeowners
Hallmarc, Inc.
5.0(
5
)

Serving Key Largo, FL and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"It went exceptionally well! Marc was able accommodate us within an hour of our call to him.  He was courteous, professional, and knowledgeable. He was very thorough in his diagnosis of the problem, and  ordered the necessary parts immediately. Once the parts came in the next morning, he phoned to check our availability and was able to  come back and install the parts that very morning. Upon completion, prior to leaving, he ran a test of the system to assure that it was working properly.  Marc was even conscientious enough to clean up the area before he left.  His price on parts and labor were fair within industry standards. We would highly recommend him for his services."
Water Heater Install
Insulation
Insulation
Recommended by100%of homeowners
Avatar for Prometheus Painting LLC
Prometheus Painting LLC
4.6(
11
)

Serving Key Largo, FL and surrounding areas

In business since 2016

Free estimates

Pressure/Soft Wash - Plastering - Waterproofing - Painting - Sealing - Kitchen Cabinet Remodel.\nLicensed/Insured - Interior/Exterior\nCall us for a free quote (786)487-0749

Painting - Exterior Project
Painting - Exterior Project
Palmetto Bay Residential
Painting - Interior Project
Painting - Exterior Project

+120

Recommended by90%of homeowners
Avatar for Paramount Home Technologies
Paramount Home Technologies
4.1(
85
)

Serving Key Largo, FL and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"Really great, Seth and his installer were amazing. They had deep knowledge of the audio video industry and were polite, professional and friendly. Would def recommend them to any of my friends or family."
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+17

Recommended by85%of homeowners
Avatar for MU Mechanical Contractor
MU Mechanical Contractor
5.0(
5
)

Serving Key Largo, FL and surrounding areas

In business since 2021

Free estimates

Emergency services offered

We have the experience and dedication to bring get the job done right! Specializing in Heating and Air Conditioning services, 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! Call or click to schedule a free estimate today!

Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Mini Split Heat Pump not cooling. PCB board failure.
Wall A/C Installation

+50

Recommended by100%of homeowners
Showing 1-10 of 28
Install Boiler questions, answered by experts

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

Hydronic and standard electric baseboard heaters differ in how they operate, their cost, and their performance. Standard convection heaters use electric coils to heat the air directly, while hydronic heaters warm a contained liquid like water or oil, which then radiates heat into the room.

In terms of cost and efficiency, hydronic heaters usually have a higher upfront price but are more energy-efficient and cheaper to run over time. This is because the heated liquid retains warmth, allowing the heater to continue providing heat for a while after the thermostat turns it off. In contrast, electric heaters provide heat more quickly but are less efficient.

Ultimately, the better choice depends on your priorities. If you need a room to heat up fast and have a lower initial budget, an electric heater might be suitable. If long-term energy savings are more important and you don't mind a slower heat-up time, a hydronic heater is likely the better option.

Costs depend on issue severity, parts needed, and labor rates.

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.

The Key Largo, FL homeowners’ guide to boiler installation services

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