Top-rated boiler repair pros.

Get matched with top boiler repair pros in Theresa, NY

Enter your ZIP and get matched with up to 3 pros

Need a pro for your boiler repair project in Theresa, NY?

Select your specific project to find the pro for you.

TRUSTED BY THERESA, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon45
    Verified boiler repairs reviews

Find Boiler repair pros in Theresa

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


Leprechaun and Sons Contracting llc

17679 COUNTY ROUTE 189
New on AngiNew on Angi
Approved Pro

Leprechaun and Sons Contracting llc

17679 COUNTY ROUTE 189
New on AngiNew on Angi
Approved Pro
9 years of experience
Free onsite estimate

We offer only the best in quality workmanship and professional courtesy. We specialize in all phases of commercial and residential landscaping. We are committed quality work and outstanding results & are strongly involved in local community activities. We look forward to working with you!

We offer only the best in quality workmanship and professional courtesy. We specialize in all phases of commercial and residential landscaping. We are committed quality work and outstanding results & are strongly involved in local community activities. We look forward to working with you!


Residential Plumbing Solutions

352 Winslow Street
No reviews yet

Residential Plumbing Solutions

352 Winslow Street
No reviews yet
4 years of experience

Why Choose Residential Plumbing Solutions At Residential Plumbing Solutions, we’re dedicated to providing the best plumbing and HVAC services in Watertown, NY. As a family-owned business, we combine expertise with genuine care, ensuring your home is comfortable and running smoothly. Here’s why we’re the top choice in town: Expertise You Can Trust Our experienced technicians handle everything from routine maintenance to complex installations and emergency repairs. We stay updated on the latest techniques to deliver effective, long-lasting solutions. 24/7 Emergency Service Emergencies don’t wait, and neither do we. Whether it’s a burst pipe or a heating failure, we’re available 24/7 to resolve issues quickly and restore your comfort. Family Values, Professional Service As a family-owned business, we treat every customer like one of our own. We prioritize respect, friendliness, and building long-term relationships with everyone we serve. Fair Pricing and Quality Work We believe in honesty and transparency. Our pricing is straightforward, with no hidden fees, and we deliver reliable, high-quality work that stands the test of time. Comprehensive Services From plumbing repairs to HVAC maintenance, our full range of services ensures we can meet all your home’s needs. No job is too big or small for our versatile team. Proudly Local As part of the Watertown community, we’re committed to serving our neighbors with dedication and care. Our reputation as a trusted local business is built on hard work and customer satisfaction. When you choose Residential Plumbing Solutions, you’re choosing reliable expertise, fair pricing, and a team that truly cares. Whether it’s a planned project or an emergency, we’re here to help 24/7. Trust us to keep your home running at its best!

Why Choose Residential Plumbing Solutions At Residential Plumbing Solutions, we’re dedicated to providing the best plumbing and HVAC services in Watertown, NY. As a family-owned business, we combine expertise with genuine care, ensuring your home is comfortable and running smoothly. Here’s why we’re the top choice in town: Expertise You Can Trust Our experienced technicians handle everything from routine maintenance to complex installations and emergency repairs. We stay updated on the latest techniques to deliver effective, long-lasting solutions. 24/7 Emergency Service Emergencies don’t wait, and neither do we. Whether it’s a burst pipe or a heating failure, we’re available 24/7 to resolve issues quickly and restore your comfort. Family Values, Professional Service As a family-owned business, we treat every customer like one of our own. We prioritize respect, friendliness, and building long-term relationships with everyone we serve. Fair Pricing and Quality Work We believe in honesty and transparency. Our pricing is straightforward, with no hidden fees, and we deliver reliable, high-quality work that stands the test of time. Comprehensive Services From plumbing repairs to HVAC maintenance, our full range of services ensures we can meet all your home’s needs. No job is too big or small for our versatile team. Proudly Local As part of the Watertown community, we’re committed to serving our neighbors with dedication and care. Our reputation as a trusted local business is built on hard work and customer satisfaction. When you choose Residential Plumbing Solutions, you’re choosing reliable expertise, fair pricing, and a team that truly cares. Whether it’s a planned project or an emergency, we’re here to help 24/7. Trust us to keep your home running at its best!


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!


Avatar for Tims Handyman Services

Tims Handyman Services

5.00(
28
)

Tims Handyman Services

5.00(
28
)
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.

"It was amazing! I commented to my husband that we need more people like Tim doing this line of work. He was prompt, worked efficiently, and personable. When the job was complete it was as if we never had an air conditioner in our wall. Great job Tim!"

Tracy M on July 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.

"It was amazing! I commented to my husband that we need more people like Tim doing this line of work. He was prompt, worked efficiently, and personable. When the job was complete it was as if we never had an air conditioner in our wall. Great job Tim!"

Tracy M on July 2025



JL Home Services

21766 Spruce Cres
No reviews yet

JL Home Services

21766 Spruce Cres
No reviews yet
18 years of experience

JL Home Services is a professional veteran owned Handy Man company. Specializing in plumbing and HVAC repair and installation. We value customer service, integrity, transparency, and honesty. We have 16 years of property management and homeservices in the Louisiana and Albany area. Every customer's home is treated like our own.

JL Home Services is a professional veteran owned Handy Man company. Specializing in plumbing and HVAC repair and installation. We value customer service, integrity, transparency, and honesty. We have 16 years of property management and homeservices in the Louisiana and Albany area. Every customer's home is treated like our own.



MED DREAM CONSTRUCTION

No reviews yet

MED DREAM CONSTRUCTION

No reviews yet

Hi , This is Ozgur , I have construction company with great team and long term experience , I do whole construction work from the beginning to brand new. Painting , compound , flooring , carpentry , electrical, plumbing and heating plus so much other things

Hi , This is Ozgur , I have construction company with great team and long term experience , I do whole construction work from the beginning to brand new. Painting , compound , flooring , carpentry , electrical, plumbing and heating plus so much other things


...
Showing 1-10 of 114
Boiler Repair questions, answered by experts

Common problems include leaks, low pressure, and inefficient heating. Regular maintenance prevents many issues.

Yes. Boilers need water to run without overheating, also known as dry firing. If you run it without a sufficient volume of water, either because of a burst pipe or a leak, you run the risk of damaging your machine or jeopardizing the safety of your home as a whole. When in doubt, shut off your boiler and repair any plumbing issues before turning it back on. Alternatively, consider installing a low-water cutoff (LWCO) before any issues arise. This gadget will protect your boiler by monitoring water levels and automatically shutting it off if it gets too low. 

Both hydronic and electric hydronic heaters usually come with a higher price tag up front, but you can save more on energy costs over time compared to standard heaters. They also provide heat for a short time after the heater is actually turned off, making them more efficient. Additionally, standard convection heaters use electric coils to heat up the air, whereas hydronic heaters warm up water or oil which then heats the air.

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.

Modern boilers average around 20 years of use before failing, with some hitting 25 to 30 years. Older boilers, however, can last up to 50 years because they are often made from ultra-durable cast iron. Newer models are made from steel alloy and related components, which are great for withstanding high pressure levels and hot temperatures but offer a slightly lower life span.

The Theresa, NY homeowners’ guide to boiler repairs

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