Top-rated boiler installation pros.

Get matched with top boiler installation pros in Diana, NY

Enter your ZIP and get matched with up to 5 pros

Need a pro for your boiler installation project in Diana, NY?

Select your specific project to find the pro for you.

TRUSTED BY DIANA, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon40
    Verified boiler installation services reviews

Find Boiler installation pros in Diana

Avatar for JL Home Services

JL Home Services

21766 Spruce Cresent
4.80(
5
)
Approved Pro

JL Home Services

21766 Spruce Cresent
4.80(
5
)
Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

Welcome to JL Home Services, proudly servicing Watertown, New York and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. Call us today! You will not be disappointed!

"The gentleman performed all the tasks that I requested. He was polite and eager to help. I would hire him again if needed. An excellent representative for Home Adviser!"

Joseph D on January 2025

Welcome to JL Home Services, proudly servicing Watertown, New York and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. Call us today! You will not be disappointed!

"The gentleman performed all the tasks that I requested. He was polite and eager to help. I would hire him again if needed. An excellent representative for Home Adviser!"

Joseph D on January 2025


Avatar for Austin's Home Improvement

Austin's Home Improvement

County Rt 27
No reviews yet

Austin's Home Improvement

County Rt 27
No reviews yet
2 years of experience

We specialize in all types of construction including: interior pine, sheet rock, flooring, and remodeling. We also do all exterior work such as: exterior paint, roofing, decking, siding, soft, dock building, and so much more!. We have experience since 2014 in the construction field. . We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

We specialize in all types of construction including: interior pine, sheet rock, flooring, and remodeling. We also do all exterior work such as: exterior paint, roofing, decking, siding, soft, dock building, and so much more!. We have experience since 2014 in the construction field. . We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!


Widricks construction

10404 Second Road
No reviews yet

Widricks construction

10404 Second Road
No reviews yet
15 years of experience

My name is Alex widrick and I do pretty much everything from the ground up. I specialize in roofing/roof repair siding, bathroom remodels , kitchen remodels,decks, trim , framing, setting roof trusses and pretty much everything in between. I pay extra attention to the finer details , very easy to work with and flexible with making your dreams come true . I've been in the carpentry trade for over 16 years with experience in both residential and commercial building, everything will be built to nys code. right now i work by myself but am deffinatly trying to expand and get my buisness off the groundd feel free to contact me at 3159210640 thnk you for your time and hope to hear from you soon

My name is Alex widrick and I do pretty much everything from the ground up. I specialize in roofing/roof repair siding, bathroom remodels , kitchen remodels,decks, trim , framing, setting roof trusses and pretty much everything in between. I pay extra attention to the finer details , very easy to work with and flexible with making your dreams come true . I've been in the carpentry trade for over 16 years with experience in both residential and commercial building, everything will be built to nys code. right now i work by myself but am deffinatly trying to expand and get my buisness off the groundd feel free to contact me at 3159210640 thnk you for your time and hope to hear from you soon


Avatar for Tims Handyman Services

Tims Handyman Services

5.00(
29
)

Tims Handyman Services

5.00(
29
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hello I'm Tim, I've been working on a lot of projects over my lifetime and i aim to complete them to perfection. i grew up taking care of my grandparents home for them for many years from basic things around the house for grandma such as dusting and cleaning windows to extensive projects for grandpa ranging from mowing the lawn to installing a retaining wall to raise the lawn four feet to make it level. Along with other project with dad on the old farm house i grew up in, including new windows, new doors, new siding, new garage doors, new side walks and new concert steps. I've used the knowledge they have bestowed in me to fix up my new home. my current full time job requires me to pay attention to every little detail and I've gone from welder to metal fabrication supervisor in just two and a half years! i take extensive pride in my work and enjoyment of watching other people enjoy my completed work.

"Excellently! Tim arrived the day a placed my job on Angi. He evaluated the job and scheduled for later in the same week. His quote was fair. On the day of the repair Tim arrived shortly after the arranged time and got right to work. The job was completed in approximately 30 minutes or so. The door works great now! Thanks, Tim! I highly recommend Tim’s Handyman Service."

Laura G on October 2025

Hello I'm Tim, I've been working on a lot of projects over my lifetime and i aim to complete them to perfection. i grew up taking care of my grandparents home for them for many years from basic things around the house for grandma such as dusting and cleaning windows to extensive projects for grandpa ranging from mowing the lawn to installing a retaining wall to raise the lawn four feet to make it level. Along with other project with dad on the old farm house i grew up in, including new windows, new doors, new siding, new garage doors, new side walks and new concert steps. I've used the knowledge they have bestowed in me to fix up my new home. my current full time job requires me to pay attention to every little detail and I've gone from welder to metal fabrication supervisor in just two and a half years! i take extensive pride in my work and enjoyment of watching other people enjoy my completed work.

"Excellently! Tim arrived the day a placed my job on Angi. He evaluated the job and scheduled for later in the same week. His quote was fair. On the day of the repair Tim arrived shortly after the arranged time and got right to work. The job was completed in approximately 30 minutes or so. The door works great now! Thanks, Tim! I highly recommend Tim’s Handyman Service."

Laura G on October 2025



Exceptional property services contracting and excavation

517 Water St
No reviews yet

Exceptional property services contracting and excavation

517 Water St
No reviews yet
7 years of experience

With over 30 years experience, Exceptional Property Services is there to take care of your homeowner needs. Whether you need your furnace, or hot water heater replaced, or possibly a leaky roof, maybe a week floor. Anything you could possibly need is covered by Exceptional Property Services. Maybe you have an idea for a new construction, Exceptional Property Services are the one’s to call. We are dedicated to providing the absolute best service to our clients no matter how big or small the task. Fully insured and ready to take on even the toughest, dirtiest and most undesirable jobs, so you don’t have to.

With over 30 years experience, Exceptional Property Services is there to take care of your homeowner needs. Whether you need your furnace, or hot water heater replaced, or possibly a leaky roof, maybe a week floor. Anything you could possibly need is covered by Exceptional Property Services. Maybe you have an idea for a new construction, Exceptional Property Services are the one’s to call. We are dedicated to providing the absolute best service to our clients no matter how big or small the task. Fully insured and ready to take on even the toughest, dirtiest and most undesirable jobs, so you don’t have to.


Gagnon Construction

832 Emmett St
No reviews yet

Gagnon Construction

832 Emmett St
No reviews yet
9 years of experience

Gagnon Construction is a private and locally owned company expanding in the North Country. Offering almost all residential construction services, and offering other services such as; landscaping, gardening, snow removal, stone & mulch delivery.

Gagnon Construction is a private and locally owned company expanding in the North Country. Offering almost all residential construction services, and offering other services such as; landscaping, gardening, snow removal, stone & mulch delivery.


Avatar for Jgp Carpentry and Construction

Jgp Carpentry and Construction

5130 Texas Rd
5.00(
8
)

Jgp Carpentry and Construction

5130 Texas Rd
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I have been in carpentry and construction for over thirty years. I want the people I do work for to love their projects. We are fully insured. All my employees are covered under workers compensation. We work with you every step of the way. Our work is guaranteed, so if your not happy we will fix it. We do all aspects of home remodeling, electric, plumbing, tile and flooring. We also do decking. Kitchens and bathrooms are our specialty. We even do basement finishing. There probably is not anything we have not done.

"It came out just as I wanted and it was done in less that a week. The work is very good and the workers were very respectful. I would definitely hire them again."

Karleen S on August 2020

I have been in carpentry and construction for over thirty years. I want the people I do work for to love their projects. We are fully insured. All my employees are covered under workers compensation. We work with you every step of the way. Our work is guaranteed, so if your not happy we will fix it. We do all aspects of home remodeling, electric, plumbing, tile and flooring. We also do decking. Kitchens and bathrooms are our specialty. We even do basement finishing. There probably is not anything we have not done.

"It came out just as I wanted and it was done in less that a week. The work is very good and the workers were very respectful. I would definitely hire them again."

Karleen S on August 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
31927 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.

...
Showing 1-10 of 70
Install Boiler questions, answered by experts

You should get anywhere from three to five quotes for HVAC replacement to get an idea of the average cost of a new unit. Although this quote-collecting process can be time consuming, it allows you to compare what work is required, what type of unit you should install, and how much you should expect to pay for the service.

Generally speaking, an oil furnace is safer than a gas furnace for a number of reasons. Both types create carbon monoxide, with the potential for deadly leaks, but it's easier to detect an issue with an oil furnace because you smell the problem almost immediately. Also, oil furnaces don’t connect to a pipeline, reducing the chances of a leak in the first place. Finally, heating oil is not combustible, and natural gas is, so there’s no chance of an explosion and a reduced chance of a fire with an oil furnace.

HVAC quotes may be negotiable. It’s important to be upfront about what you need, your budget, and your expectations. However, your contractor must suggest repairs or the system they think is best for you, and those things may not be negotiable. So, when can you negotiate an HVAC quote? When installing a new system, you may not need to replace ductwork or install specialty items such as whole-home air purifiers. If your contractor is bidding on those items or others you don’t need or want, ask them for a quote on only the equipment and services you need.

No, there isn’t always water in radiators. In a one-pipe system, water is constantly circulating from the boiler to the radiators and back. In a two-pipe system, water travels through two separate channels: one that goes to your radiators and one that returns back to the boiler so it can heat up again.

Radiators are a popular home heating choice in older homes, but they are becoming less common in new-construction homes. According to a 2022 report by Elements Visual Capitalist, only around 1.3% of new single-family homes have radiators and similar heating systems, such as baseboard heating.

While they may not be as popular as they once were, radiators today come with more energy-efficient features that can make them practical for modern homeowners.

The Diana, 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.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"