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TRUSTED BY SAG HARBOR, NY HOMEOWNERS

Average homeowner rating star icon4.5
Average homeowner rating
Verified reviews icon865
Verified boiler installation services reviews

Boiler installation pros in Sag Harbor

Avatar for Herber Plumbing & Heating Corp.
Herber Plumbing & Heating Corp.
54 Park Ave
4.66(
206
)
Approved Pro
Herber Plumbing & Heating Corp.
54 Park Ave
4.66(
206
)
Approved Pro
Customers say: True professional
148 local quotes requested
54 years of experience

Herber Plumbing & Heating Corp. has been trusted and recommended since 1971, and recognized for our superb service. We are family owned and operated, with guaranteed great service. Our company specializes in all types of work, but especially: Plumbing, Gas Heating, Drain Cleaning, Oil to Gas Conversions, NYS RPZ Testing to name a few things. Call & schedule your appointment today! 631-666-9315

"Didn't show up on day scheduled, failed to call. Replaced ~$100 part in about a half hour. Charge was $595"

Bruce M on April 2025

Herber Plumbing & Heating Corp. has been trusted and recommended since 1971, and recognized for our superb service. We are family owned and operated, with guaranteed great service. Our company specializes in all types of work, but especially: Plumbing, Gas Heating, Drain Cleaning, Oil to Gas Conversions, NYS RPZ Testing to name a few things. Call & schedule your appointment today! 631-666-9315

"Didn't show up on day scheduled, failed to call. Replaced ~$100 part in about a half hour. Charge was $595"

Bruce M on April 2025


Avatar for Cesspools R Us
Cesspools R Us
Lindenhurst,
5.00(
8
)
Approved Pro
Cesspools R Us
Lindenhurst,
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
59 local quotes requested

Cesspools R Us, led by owner Janet Russo, is a family-owned and operated business proudly serving Lindenhurst, NY, and the surrounding areas. Specializing in all aspects of septic work, Cesspools R Us offers comprehensive solutions for both cesspool and septic systems, as well as sewer and drain cleaning services. With a deep understanding of the unique septic needs in this area, our team is dedicated to delivering quality installations, services, and maintenance for residential and commercial systems. As a full-service cesspool, sewer, and drain company, Cesspools R Us holds certification from the New York State Department of Environmental Conservation, ensuring trusted expertise and commitment to environmental standards. From new installations to routine cleanings and emergency repairs, we are here to keep your septic systems functioning optimally. Reach out to us at 631-873-6162 for reliable, professional service you can count on.

"Frank was very knowledgeable, friendly, and fixed our clog in no time. Prompt service, and on time. Will definitely hire again if needed."

Alicia i on January 2025

Cesspools R Us, led by owner Janet Russo, is a family-owned and operated business proudly serving Lindenhurst, NY, and the surrounding areas. Specializing in all aspects of septic work, Cesspools R Us offers comprehensive solutions for both cesspool and septic systems, as well as sewer and drain cleaning services. With a deep understanding of the unique septic needs in this area, our team is dedicated to delivering quality installations, services, and maintenance for residential and commercial systems. As a full-service cesspool, sewer, and drain company, Cesspools R Us holds certification from the New York State Department of Environmental Conservation, ensuring trusted expertise and commitment to environmental standards. From new installations to routine cleanings and emergency repairs, we are here to keep your septic systems functioning optimally. Reach out to us at 631-873-6162 for reliable, professional service you can count on.

"Frank was very knowledgeable, friendly, and fixed our clog in no time. Prompt service, and on time. Will definitely hire again if needed."

Alicia i on January 2025


Avatar for Flush Busters
Flush Busters
5.00(
2
)
Approved Pro
Flush Busters
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 local quotes requested

Full service plumbing company doing new construction and home service including 24/7 emergency service. No hot water at 1am? Call us. No heat at 3am? Call us. Clogged toilet on a Sunday? Call us. Frozen pipe in a blizzard? Call us. Flooded house? Call us. Slab leak? Call us. "A hot shower no matter the hour" we love to say! All of our work is warrantied for 1 year (with longer warranties available) which includes bot only the work but the parts and material as well. We wear booties and/or remove shoes in your home, always! Call us for all of your plumbing problems if you want somebody that you can trust and can ask hundreds of questions without an impatient technician losing his cool. Because we are there to HELP and we are at your service!

"Process was easy and professional was knowledgeable and very nice. Would definitely hire again."

Marie R on May 2025

Full service plumbing company doing new construction and home service including 24/7 emergency service. No hot water at 1am? Call us. No heat at 3am? Call us. Clogged toilet on a Sunday? Call us. Frozen pipe in a blizzard? Call us. Flooded house? Call us. Slab leak? Call us. "A hot shower no matter the hour" we love to say! All of our work is warrantied for 1 year (with longer warranties available) which includes bot only the work but the parts and material as well. We wear booties and/or remove shoes in your home, always! Call us for all of your plumbing problems if you want somebody that you can trust and can ask hundreds of questions without an impatient technician losing his cool. Because we are there to HELP and we are at your service!

"Process was easy and professional was knowledgeable and very nice. Would definitely hire again."

Marie R on May 2025


Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
PO Box 450
4.82(
260
)
Approved Pro
PRIORITY CESSPOOL SEWER & DRAIN, INC
PO Box 450
4.82(
260
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
157 local quotes requested

At Priority Cesspool we Install, service and maintaine cesspool & septic systems as well as providing sewer & drain cleaning services. Priority Cesspool is a full service cesspool, sewer & drain company. N.Y.S. Dec Lic # 1A-873 Member L.I.L.W.A. (L.I. Liquid Waste Ass.) Member B.B.B. Suffolk County License #44528-LW DBA of Clear River Environmental Service Corp

"Everything went well"

Jeanne D on August 2024

At Priority Cesspool we Install, service and maintaine cesspool & septic systems as well as providing sewer & drain cleaning services. Priority Cesspool is a full service cesspool, sewer & drain company. N.Y.S. Dec Lic # 1A-873 Member L.I.L.W.A. (L.I. Liquid Waste Ass.) Member B.B.B. Suffolk County License #44528-LW DBA of Clear River Environmental Service Corp

"Everything went well"

Jeanne D on August 2024


Avatar for Proto Plumbing & Heating
Proto Plumbing & Heating
188 Hubbard Ave
3.88(
4
)
Approved Pro
Proto Plumbing & Heating
188 Hubbard Ave
3.88(
4
)
Approved Pro
3 years of experience
Free onsite estimate

With years of experience, Proto Plumbing and Heating 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. Call us today!

"They did not complete the effective job that they said they going to do."

Chasiki B on October 2022

With years of experience, Proto Plumbing and Heating 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. Call us today!

"They did not complete the effective job that they said they going to do."

Chasiki B on October 2022


Avatar for V.S.C.
V.S.C.
P.O. Box 902
5.00(
1
)
Approved Pro
V.S.C.
P.O. Box 902
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

VSC 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.

"He did a very good job. Very nice guy."

Darcy M on January 2022

VSC 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.

"He did a very good job. Very nice guy."

Darcy M on January 2022


Avatar for Mayjac Plumbing, Inc.
Mayjac Plumbing, Inc.
P.O Box 1258
4.92(
13
)
Approved Pro
Mayjac Plumbing, Inc.
P.O Box 1258
4.92(
13
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

At MayJac Plumbing Inc. we're dedicated to providing our clients with the very best service, installation, and repairs for all phases of their plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail we put into each of the projects we're involved with. Our goal at MayJac is to maintain a relationship with every customer for life. MayJac Plumbing Inc. is fully licensed and insured. We have over 18 years of experience. Call us today at (631) 909-1829 to discuss your all plumbing needs!

"Joe was great."

Nicholas U on June 2024

At MayJac Plumbing Inc. we're dedicated to providing our clients with the very best service, installation, and repairs for all phases of their plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail we put into each of the projects we're involved with. Our goal at MayJac is to maintain a relationship with every customer for life. MayJac Plumbing Inc. is fully licensed and insured. We have over 18 years of experience. Call us today at (631) 909-1829 to discuss your all plumbing needs!

"Joe was great."

Nicholas U on June 2024


Avatar for P.J. Fitzpatrick, LLC
P.J. Fitzpatrick, LLC
21 Industrial Boulevard
4.48(
432
)
Approved Pro
P.J. Fitzpatrick, LLC
21 Industrial Boulevard
4.48(
432
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
62 local quotes requested

Why? Quite simply, because we strive for perfection. If you are hoping we will use cheaper materials, hurry through an installation, or overlook restrictions, P.J. Fitzpatrick, LLC, is not the company for you. We believe that when it comes to your home, the job should be done perfectly and last a lifetime. This might not make us the cheapest company in the area, but we stand behind our work and leave our customers extremely satisfied. So much that they refer friends, family and neighbors without hesitation. If something goes wrong with our installation, it's not your fault, it's ours. Our responsibility doesn't end once we pack up our tools and leave. If something breaks, malfunctions, or just plain doesn't make you happy, we'll fix it - for as long as you live in your home. Full lifetime warranties are included with many of our services. We also have 18 Repair Experts who do repairs all day, every day and love it! Experience the P.J. Fitzpatrick, LLC., difference today!

"Very professional and curteous"

wilbur b on February 2023

Why? Quite simply, because we strive for perfection. If you are hoping we will use cheaper materials, hurry through an installation, or overlook restrictions, P.J. Fitzpatrick, LLC, is not the company for you. We believe that when it comes to your home, the job should be done perfectly and last a lifetime. This might not make us the cheapest company in the area, but we stand behind our work and leave our customers extremely satisfied. So much that they refer friends, family and neighbors without hesitation. If something goes wrong with our installation, it's not your fault, it's ours. Our responsibility doesn't end once we pack up our tools and leave. If something breaks, malfunctions, or just plain doesn't make you happy, we'll fix it - for as long as you live in your home. Full lifetime warranties are included with many of our services. We also have 18 Repair Experts who do repairs all day, every day and love it! Experience the P.J. Fitzpatrick, LLC., difference today!

"Very professional and curteous"

wilbur b on February 2023


Top Gun Kitchen & Cabinets
110 Brook Ave C
5.00(
12
)
Top Gun Kitchen & Cabinets
110 Brook Ave C
5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full service Kitchen Remodeling company. Specializing in cabinet painting and kitchen face lifts with over 25 years experience. Free consultations. ZERO pressure sales. Let us save you thousands. Call today.

"Robb and his crew were amazing. The cabinets were showing 20+ years of wear and Top Gun made them look amazing. Took the raw wood cabinets and doors and meticulously painted them a lovely shade of green. Kitchen truly pops. Replaced the outdated Corian countertop with a beautiful granite one, with a new huge stainless steel sink. Master bedroom, great room, media room, entryway and hallways were professionally painted. Work was done timely and the quality shows. Highly recommend Top Gun."

David R on February 2025

Full service Kitchen Remodeling company. Specializing in cabinet painting and kitchen face lifts with over 25 years experience. Free consultations. ZERO pressure sales. Let us save you thousands. Call today.

"Robb and his crew were amazing. The cabinets were showing 20+ years of wear and Top Gun made them look amazing. Took the raw wood cabinets and doors and meticulously painted them a lovely shade of green. Kitchen truly pops. Replaced the outdated Corian countertop with a beautiful granite one, with a new huge stainless steel sink. Master bedroom, great room, media room, entryway and hallways were professionally painted. Work was done timely and the quality shows. Highly recommend Top Gun."

David R on February 2025


OnCall Handyman
East Hampton, NY 11937
No reviews
OnCall Handyman
East Hampton, NY 11937
No reviews
42 local quotes requested

Welcome to OnCall Handyman, we look forward to discussing all of your handyman needs, please give us a call!

Welcome to OnCall Handyman, we look forward to discussing all of your handyman needs, please give us a call!

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FAQs for boiler installation projects in Sag Harbor, NY

The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.

Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.

It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.

The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350

The Sag Harbor, NY homeowners’ guide to boiler installation services
From average costs to expert advice, get all the answers you need to get your job done.
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Repairing a main water line is an urgent matter, so use this guide to get an idea of how much main water line repairs cost to act fast.
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The average propane tank costs between $600 and $2,500, depending on the size, location, and more. Our expert guide explores all the factors.
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Apr 7, 2025
Apr 7, 2025
Why is my water bill so high? Our guide explains when this is a simple problem with an easy solution and when it indicates a major plumbing system failure.
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Apr 8, 2025
Apr 8, 2025
If your water heater is leaking, you can still use water as long as you have a repair plan. Here’s what you need to know about a leaking water heater.
A luxurious kitchen sink in front of a window
Apr 17, 2025
Apr 17, 2025
What causes a kitchen sink to clog? Grease, coffee grounds, food scraps, and small objects are among the worst offenders. Learn what not to put down the sink.
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