Top-rated boiler installation pros.

Get matched with top boiler installation pros in Harris, NY

Enter your ZIP and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY HARRIS, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon41
    Verified boiler installation services reviews

Find Boiler installation pros in Harris

Avatar for Sync Mechanical, Inc.

Sync Mechanical, Inc.

15 Apple Lane
4.89(
115
)
Approved Pro

Sync Mechanical, Inc.

15 Apple Lane
4.89(
115
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
48 local quotes requested

Sync Mechanical Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. We cover all of Duchess County, Orange County, Putnam County and Sullivan County

"Excellent service by Jon and his techs. They spent time diagnosing and repairing our Central AC. Another well-known company in the area told us we had to replace the whole unit. Sync was able to repair the unit and saved us thousands of dollars. Thank you!"

John B on June 2025

Sync Mechanical Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. We cover all of Duchess County, Orange County, Putnam County and Sullivan County

"Excellent service by Jon and his techs. They spent time diagnosing and repairing our Central AC. Another well-known company in the area told us we had to replace the whole unit. Sync was able to repair the unit and saved us thousands of dollars. Thank you!"

John B on June 2025


Avatar for Flo-Pro Plumbing, Heating, and Cooling LLC

Flo-Pro Plumbing, Heating, and Cooling LLC

14 DEERFIELD CT
4.93(
15
)
Approved Pro

Flo-Pro Plumbing, Heating, and Cooling LLC

14 DEERFIELD CT
4.93(
15
)
Approved Pro
20 local quotes requested
19 years of experience

At Flo-Pro, our mission is to provide expert plumbing and hvac services to our community. We are dedicated to ensuring customer satisfaction through quality workmanship and reliable service. We also offer free estimates and 24 hour emergency service!

"Excellent work and price. "

Shawn E on October 2025

At Flo-Pro, our mission is to provide expert plumbing and hvac services to our community. We are dedicated to ensuring customer satisfaction through quality workmanship and reliable service. We also offer free estimates and 24 hour emergency service!

"Excellent work and price. "

Shawn E on October 2025


Avatar for The Home Transformer of NY

The Home Transformer of NY

114 Hartley Rd Building 4
4.08(
6
)
Approved Pro

The Home Transformer of NY

114 Hartley Rd Building 4
4.08(
6
)
Approved Pro
Customers say: Quick response
35 local quotes requested
9 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in basement remodels but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

""

Phil P on February 2024

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in basement remodels but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

""

Phil P on February 2024


Middletown Septic Tank Cleaning & Portable Toilet Rental

46 Bullville Road
4.57(
75
)
Approved Pro

Middletown Septic Tank Cleaning & Portable Toilet Rental

46 Bullville Road
4.57(
75
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
32 local quotes requested

Middletown Septic Tank Cleaning & Portable Toilet Rental, is Middletown's top provider of portable toilet rentals for special events and construction sites. Today's septic system customers are fully aware that their septic system represents one of the many ways they interface directly with the environment. They view the septic system, in modern terms, as an appliance. It performs a service as a part of the total comfort system of their homes and businesses. Call today for your estimate!

"I called in the early morning for an emergency and they arrive promptly by 10am. Elijah and his team were very helpful, courteous and knowledgeable. They were very professional."

Brigida P on March 2023

Middletown Septic Tank Cleaning & Portable Toilet Rental, is Middletown's top provider of portable toilet rentals for special events and construction sites. Today's septic system customers are fully aware that their septic system represents one of the many ways they interface directly with the environment. They view the septic system, in modern terms, as an appliance. It performs a service as a part of the total comfort system of their homes and businesses. Call today for your estimate!

"I called in the early morning for an emergency and they arrive promptly by 10am. Elijah and his team were very helpful, courteous and knowledgeable. They were very professional."

Brigida P on March 2023


Avatar for Black Bear Fuel Oil, Plumbing, Heating and A/C

Black Bear Fuel Oil, Plumbing, Heating and A/C

884 Old Route 17
4.91(
66
)
Approved Pro

Black Bear Fuel Oil, Plumbing, Heating and A/C

884 Old Route 17
4.91(
66
)
Approved Pro
Customers say: Quick response
54 local quotes requested
18 years of experience

Locally owned and operated by lifetime Sullivan County resident Bob Mapes and his family, Black Bear Fuel Oil provides one-stop convenience with a personal touch for all your home comfort and commercial service needs. Whether you need heating oil for your home or business, plumbing or HVAC maintenance and installations, or 24/7/365 emergency service, Black Bear will be there when and where you need us. You can rely on Black Bear for: ∎honest, prompt and courteous service ∎full-service home comfort and commercial fuel support ∎trained, knowledgeable technicians ∎24/7/365 emergency coverage ∎individual attention ∎reliable supply and quality products

"Highly recommended! Their furnace proposal was fairly priced. Arrival was very punctual and installation was neatly and professionally done. Very satisfied with Black Bear service."

Michael W on August 2025

Locally owned and operated by lifetime Sullivan County resident Bob Mapes and his family, Black Bear Fuel Oil provides one-stop convenience with a personal touch for all your home comfort and commercial service needs. Whether you need heating oil for your home or business, plumbing or HVAC maintenance and installations, or 24/7/365 emergency service, Black Bear will be there when and where you need us. You can rely on Black Bear for: ∎honest, prompt and courteous service ∎full-service home comfort and commercial fuel support ∎trained, knowledgeable technicians ∎24/7/365 emergency coverage ∎individual attention ∎reliable supply and quality products

"Highly recommended! Their furnace proposal was fairly priced. Arrival was very punctual and installation was neatly and professionally done. Very satisfied with Black Bear service."

Michael W on August 2025


Perspective Hardscape LLC

279 Cypert Road
No reviews yet

Perspective Hardscape LLC

279 Cypert Road
No reviews yet
3 years of experience

Hardscapes/Landscaping/Decks during spring, summer and fall months. Construction/demo/remodling in winter months We are a very organized, clean and motivated company. We have great communication, expertise, and professionalism going into every project you are asking for from start to finish. We do a complete walk through with you personally, and will answer all question with complete understanding of what you are looking for. Upon our first meet you will receive a formal estimate and invoice before commitment of job. We have various payment options such as PayPal, Venmo, Zelle, Credit Cards, and Checks. We are Fully Insured for your security. We serve the entire Sullivan County and more. Our website is www.perspectivehardscapellc.jobbersites.com

Hardscapes/Landscaping/Decks during spring, summer and fall months. Construction/demo/remodling in winter months We are a very organized, clean and motivated company. We have great communication, expertise, and professionalism going into every project you are asking for from start to finish. We do a complete walk through with you personally, and will answer all question with complete understanding of what you are looking for. Upon our first meet you will receive a formal estimate and invoice before commitment of job. We have various payment options such as PayPal, Venmo, Zelle, Credit Cards, and Checks. We are Fully Insured for your security. We serve the entire Sullivan County and more. Our website is www.perspectivehardscapellc.jobbersites.com




LK Plumbing & Heating LLC

No reviews yet

LK Plumbing & Heating LLC

No reviews yet

Honest. Clean. Professional. These are the primary values that our company promotes. We know an informed customer is a happy customer, so we are eager to discuss the best solutions for your plumbing needs. We provide all manner of plumbing services including all manner of plumbing repairs, new construction, home renovations, hydronic heating and more! We look forward to working with you!

Honest. Clean. Professional. These are the primary values that our company promotes. We know an informed customer is a happy customer, so we are eager to discuss the best solutions for your plumbing needs. We provide all manner of plumbing services including all manner of plumbing repairs, new construction, home renovations, hydronic heating and more! We look forward to working with you!


Avatar for PDP Handyman services

PDP Handyman services

No reviews yet

PDP Handyman services

No reviews yet
23 years of experience

Skillful handyman with 20+ years of experience conducting repairs and maintenance work in residential homes, apartment complexes, and offices. Offer solid expertise in carpentry, masonry, plumbing, painting, electric, flooring, snow removal, lawn service, tree service, appliance repair and pool service.

Skillful handyman with 20+ years of experience conducting repairs and maintenance work in residential homes, apartment complexes, and offices. Offer solid expertise in carpentry, masonry, plumbing, painting, electric, flooring, snow removal, lawn service, tree service, appliance repair and pool service.

...
Showing 1-10 of 100
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.

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.

Fixing a radiator is worth it because it costs less than fully replacing it. Sometimes, a little troubleshooting can go a long way. The issue could be as simple as a blown fuse, a malfunctioning thermostat, or a loose valve. Plus, your daily life wouldn’t be too comfortable without a functioning radiator.

To figure out if your boiler is worth repairing or if you need to replace your boiler, first figure out how old the unit is. Boilers last 15 to 20 years, so if your unit is 15 years old or older, it may be better to replace the entire thing depending on the severity of the problems. If it’s not quite that old, then it’s probably worth repairing. Another thing to consider is whether your warranty covers any of the repair costs. If so, it may be worthwhile to repair your boiler to keep it running.

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

The Harris, NY homeowners’ guide to boiler installation services

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