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  • Verified reviews icon39
    Verified boiler installation services reviews

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Avatar for Cookinham Construction

Cookinham Construction

1025 Warren St
5.00(
3
)
Approved Pro

Cookinham Construction

1025 Warren St
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Cookinham Construction is owner operated out of the Deerfield, NY area. I can take on any job your home needs except for roofing. I take pride in all of my work and I guarantee customer satisfaction. I started working with my grandfather at a young age. Working is my life and I want nothing more that my business to be successful. Please call us or click for an estimate today!

"Cody is the best. He is very knowledgeable and thorough. Great work job well done. I’m keeping him on speed dial. 5??????????"

Thalia W on January 2022

Cookinham Construction is owner operated out of the Deerfield, NY area. I can take on any job your home needs except for roofing. I take pride in all of my work and I guarantee customer satisfaction. I started working with my grandfather at a young age. Working is my life and I want nothing more that my business to be successful. Please call us or click for an estimate today!

"Cody is the best. He is very knowledgeable and thorough. Great work job well done. I’m keeping him on speed dial. 5??????????"

Thalia W on January 2022


Avatar for Moran Contracting

Moran Contracting

44 Brown Ave
5.00(
5
)

Moran Contracting

44 Brown Ave
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Broad vision. Careful thought. Hand-crafted design. Thats our motto. No job too big, or too small. We specialize primarily in kitchens, and baths. From complete rip outs, to direct replacement. We also do a wide variety of residential renovations such as, windows, doors, flooring, decks, additions, etc. Put your trust in a company who will not only get the job done, but will get the job done the right way. Free estimates.

"Matt has consistently gone above and beyond in his work. I have worked with many contractors in this area and he is the only one I will now use. The work is done quickly, beautifully and at prices that can not be matched. He is conscientious, on time, thorough and holds to his quoted prices. I have recommended him to several friends who are as equally happy with his work. Aside from the home repairs. He designed and made from scratch a gorgeous large shadow box to house my husband's guitar. Matt has also helped me figure out some redesign ideas that I will be having him do that I would never have thought of myself. I cannot recommend Matt highly enough. He is honest, respectful and his work is done to the highest standards!"

Lisa on February 2020

Broad vision. Careful thought. Hand-crafted design. Thats our motto. No job too big, or too small. We specialize primarily in kitchens, and baths. From complete rip outs, to direct replacement. We also do a wide variety of residential renovations such as, windows, doors, flooring, decks, additions, etc. Put your trust in a company who will not only get the job done, but will get the job done the right way. Free estimates.

"Matt has consistently gone above and beyond in his work. I have worked with many contractors in this area and he is the only one I will now use. The work is done quickly, beautifully and at prices that can not be matched. He is conscientious, on time, thorough and holds to his quoted prices. I have recommended him to several friends who are as equally happy with his work. Aside from the home repairs. He designed and made from scratch a gorgeous large shadow box to house my husband's guitar. Matt has also helped me figure out some redesign ideas that I will be having him do that I would never have thought of myself. I cannot recommend Matt highly enough. He is honest, respectful and his work is done to the highest standards!"

Lisa on February 2020



Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

143 Charlotte Ave
4.30(
576
)

Neli Virtual Appliance Repair

143 Charlotte Ave
4.30(
576
)
Customers say: Super punctual
31929 local quotes requested

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! The technician helped us to locate the issue and explained how to fix it ourselves. This was my 3rd time using NeliHome. They are my first go to for diagnosing an appliance issue."

Jennifer Y on October 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! The technician helped us to locate the issue and explained how to fix it ourselves. This was my 3rd time using NeliHome. They are my first go to for diagnosing an appliance issue."

Jennifer Y on October 2025


Avatar for Off Campus, Inc.

Off Campus, Inc.

143 Main Street
5.00(
1
)

Off Campus, Inc.

143 Main Street
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Off Campus, Inc. is a full service, privately held commercial and residential real estate investment and redevelopment firm. Off Campus focuses on college housing, residential rentals and commercial properties in and around college towns. Off Campus has the knowledge, experience and capability of rapidly deploying resources for site selection, acquisition, financing, construction, leasing, management and operations. Off Campus offers a variety of real estate investment advisory strategies that cater to our clients investment objectives, goals and risks. Off Campus currently operates in the Northeast region with holdings in New York, New Hampshire and Maine. We love what we do and is quite evident from our properties, management services to our team at Off Campus.

Off Campus, Inc. is a full service, privately held commercial and residential real estate investment and redevelopment firm. Off Campus focuses on college housing, residential rentals and commercial properties in and around college towns. Off Campus has the knowledge, experience and capability of rapidly deploying resources for site selection, acquisition, financing, construction, leasing, management and operations. Off Campus offers a variety of real estate investment advisory strategies that cater to our clients investment objectives, goals and risks. Off Campus currently operates in the Northeast region with holdings in New York, New Hampshire and Maine. We love what we do and is quite evident from our properties, management services to our team at Off Campus.


Robert Bradway's Plumbing & Heating Inc.

3.50(
2
)

Robert Bradway's Plumbing & Heating Inc.

3.50(
2
)
Customers say: Quick response
16 years of experience

Our business is our livelihood but it is also so much more. Robert Bradway's Plumbing & Heating Inc. was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of Robert Bradway's Plumbing & Heating Inc. stand committed to our purpose and will provide the best service! By Appointment Only Sat-Sun, 24/7 Emergency Hours Available.

"Had a leak in the house while we were out of town. They were quick to show up. Then proceeded to disconnect the internet, cameras, security system and heating controls. Not a good thing to happen while you are away. They informed our neighbor the cost and that we would be billed. I told the neighbor that all the systems were disconnected. They told her it wasn’t them. I called the company and was told “they found an empty plug and didn’t unplug anything”. Days later I got someone to the house to reconnect what they had unplugged. After informing them of their mistake, I was told that my house was unsafe and they would have plugged it back in if I had asked them. Say wha?? Gaslight much? They also proceeded to bill my credit card the day of their visit. No apologies, no accountability, no professionalism, no courtesy, no nothing. Just Overpriced, Rude and dishonest. Avoid"

Topher H on December 2022

Our business is our livelihood but it is also so much more. Robert Bradway's Plumbing & Heating Inc. was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of Robert Bradway's Plumbing & Heating Inc. stand committed to our purpose and will provide the best service! By Appointment Only Sat-Sun, 24/7 Emergency Hours Available.

"Had a leak in the house while we were out of town. They were quick to show up. Then proceeded to disconnect the internet, cameras, security system and heating controls. Not a good thing to happen while you are away. They informed our neighbor the cost and that we would be billed. I told the neighbor that all the systems were disconnected. They told her it wasn’t them. I called the company and was told “they found an empty plug and didn’t unplug anything”. Days later I got someone to the house to reconnect what they had unplugged. After informing them of their mistake, I was told that my house was unsafe and they would have plugged it back in if I had asked them. Say wha?? Gaslight much? They also proceeded to bill my credit card the day of their visit. No apologies, no accountability, no professionalism, no courtesy, no nothing. Just Overpriced, Rude and dishonest. Avoid"

Topher H on December 2022




Lakeside Mechanical

No reviews yet

Lakeside Mechanical

No reviews yet
31 years of experience

Introducing Lakeside Mechanical, Sackets Harbor, NY's premier mechanical contractor. As a locally owned and operated company, we take great pride in providing prompt, and personalized service. We offer all types of residential HVAC, plumbing, and electrical services including the servicing and installing of hot water boilers, radiant heat and central air conditioning systems, duct insulation and sealing; we also fix tubs, showers, faucets, and offer many other plumbing and electrical services. We're well versed in all systems including propane or natural gas, and we offer our services to new construction builds and remodeling jobs a like. For your peace of mind Lakeside Mechanical is fully licensed, bonded, and insured. We're proud to carry an A rating with the BBB that has never had a claim against it. Call with questions and for for your free estimate!

Introducing Lakeside Mechanical, Sackets Harbor, NY's premier mechanical contractor. As a locally owned and operated company, we take great pride in providing prompt, and personalized service. We offer all types of residential HVAC, plumbing, and electrical services including the servicing and installing of hot water boilers, radiant heat and central air conditioning systems, duct insulation and sealing; we also fix tubs, showers, faucets, and offer many other plumbing and electrical services. We're well versed in all systems including propane or natural gas, and we offer our services to new construction builds and remodeling jobs a like. For your peace of mind Lakeside Mechanical is fully licensed, bonded, and insured. We're proud to carry an A rating with the BBB that has never had a claim against it. Call with questions and for for your free estimate!


Ian C Carey

22 Scott St
No reviews yet

Ian C Carey

22 Scott St
No reviews yet
25 years of experience

24 Hour emergency services. Complete property management, maintenance , and preservation. Complete landscaping and interior and exterior debris removals. Full rehab , remodels or new construction. From foundation to rooftops , front lawn to back yard we are Your full service property management providers. Free estimates, senior discounts and referral reimbursement. Family owned and operated. Over 20 years experience. Lawn care , debris and residential trash services.

24 Hour emergency services. Complete property management, maintenance , and preservation. Complete landscaping and interior and exterior debris removals. Full rehab , remodels or new construction. From foundation to rooftops , front lawn to back yard we are Your full service property management providers. Free estimates, senior discounts and referral reimbursement. Family owned and operated. Over 20 years experience. Lawn care , debris and residential trash services.

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Install Boiler questions, answered by experts

Most installations take 2-5 days, including old system removal and setup.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

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.

Propane is more cost-efficient than natural gas on a per-unit basis because it produces twice as much heat energy as an equivalent amount of natural gas. But propane is not ideal if you already have a gas line installed. The best choice for your home depends on the efficiency of your appliances and the amount of installation required of your fuel choice.

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.

The Nelliston, NY homeowners’ guide to boiler installation services

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

What do you need done? We’ll find top pros.
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