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TRUSTED BY DEMAREST, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon959
    Verified boiler installation services reviews

Find Boiler installation pros in Demarest

Avatar for Petro Home Services
Petro Home Services
4.3(
103
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Demarest, NJ and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"It was a superb experience. From the visit by Bruce the sales representative to the installation day to the follow-up from Petro, every single person we interacted with was helpful and professional. When Bruce arrived to do the assessment, we spent time going over the heating needs in the house. After a thorough inspection and measurement of the house, we sat down. He showed me a few options, all of which were going to provide good service. I ordered a unit at the end of that meeting. The installation day was just terrific- the entire work crew that showed up were everything I would hope to find: Upbeat, informative, hard-working, focused. The job was finished before end of day as promised. The heater room is now immaculate, with new piping and a new heater. It was like watching a pit crew at a NASCAR race. Everyone had their tasks, they moved carefully but quickly. The materials were all laid out in order, etc. Just a totally professional approach to their work. The crew boss answered any questions I had. The follow-up for a normal inspection of the furnace chimney was scheduled the day after the installation. I’ve gotten calls to insure we are satisfied with the work. Satisfied barely covers it- I am pleased to write this kind of review. Without hesitation I will recommend Petro to friends and family throughout the Philly area. Peter A. Elkins Park"
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Additional Photos
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Response time6 days
Response rate100%
17 neighbors recently requested a quote
All Pipeworks Plumbing & Heating, LLC
4.4(
147
)
Gas Boiler or Radiator Heating System - Install

Serving Demarest, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Credit card accepted

"Had issues with boiler circulating water through house and hot water heater was struggling. Technician came out and diagnosed on Monday and came back Tuesday morning to complete all work, including a new valve and spout for my outside hose connection. Painless and reasonably priced!"
Response time4 hrs
105 neighbors recently requested a quote
Recommended by87%of homeowners
1 Intact Plumbing & Heating, LLC
4.6(
61
)
Gas Boiler or Radiator Heating System - Install

Serving Demarest, NJ and surrounding areas

Approved

In business since 2015

Credit card accepted

Customers say: Quick response

1 Intact Plumbing & Heating, LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

Recommended by96%of homeowners
Avatar for 1-800-Plumber +Air Of Bergen County
1-800-Plumber +Air Of Bergen County
5.0(
3
)
Gas Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Demarest, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"I recently had mini split systems installed in my home, and I couldn?t be happier with the entire experience. From the initial consultation to the final walkthrough, the team was professional, knowledgeable, and incredibly detail-oriented. They took the time to explain all my options, helped me choose the right system for my space, and answered every question without rushing me. Installation day went smoothly?the crew arrived on time, worked efficiently, and treated my home with respect, keeping everything clean and organized throughout the process. The units were installed neatly, with careful consideration to both performance and appearance. Everything works perfectly, and the difference in comfort is immediate. It?s clear this company takes pride in their work and truly cares about customer satisfaction. I highly recommend them to anyone considering mini splits or HVAC work?you?ll be in great hands."
Gas Furnace
Furnace Replacement
Furnace diagnosis
New Furnace/Coil
Certified Tech

+17

109 neighbors recently requested a quote
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Install Boiler questions, answered by experts

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

Deciding whether or not to replace radiators with a different heating system depends on your personal preferences. Radiators can take longer to heat up than a central heating system, and they take up floor space. However, they can be very efficient at heating, and they keep rooms at a more comfortable humidity level in the winter than forced-air systems.

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

In some cases, conversion kits are available, but not all boilers are compatible. Conversion may require significant modifications and should only be performed by a qualified professional. Before making a decision, compare conversion costs to the cost of a complete replacement to determine the most cost-effective and reliable option for your home.

The Demarest, NJ homeowners’ guide to boiler installation services

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