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Water heater installers and replacers in Watertown

Avatar for Odd Job Services
Odd Job Services
163 Highland Avenue
4.96(
37
)
Approved Pro
Odd Job Services
163 Highland Avenue
4.96(
37
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Odd Job Services, is the premier handyman service serving Watertown, NY and some surrounding areas for over 15 years. My #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. If you want the job done right, call Brian today for a free estimate!

"Would absolutely recommend to anyone looking to have quality, cost effective services done! Brian is just a genuine, honest guy who does great work. Got my house fixed to sell to the buyers standards for a very reasonable price. You wonâ t regret hiring Odd Job Services."

Ben R on July 2024

Odd Job Services, is the premier handyman service serving Watertown, NY and some surrounding areas for over 15 years. My #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. If you want the job done right, call Brian today for a free estimate!

"Would absolutely recommend to anyone looking to have quality, cost effective services done! Brian is just a genuine, honest guy who does great work. Got my house fixed to sell to the buyers standards for a very reasonable price. You wonâ t regret hiring Odd Job Services."

Ben R on July 2024


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


SWBG-Wholesale
193 Green St
5.00(
8
)
Approved Pro
SWBG-Wholesale
193 Green St
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 local quotes requested

His grandfather came over from Russia and started this business. He is a third generation Katzman. Worked with his dad since he was a baby. In 1974 he joined the business. Water pumps, lawn care. 8-5 Mon-Fri Service (Emergencies are good anytime)

"Timely, got back to me immediately and it only took a week, but only three hours to finish the well pump repair. Happy they got it done for me."

Stephen M on October 2024

His grandfather came over from Russia and started this business. He is a third generation Katzman. Worked with his dad since he was a baby. In 1974 he joined the business. Water pumps, lawn care. 8-5 Mon-Fri Service (Emergencies are good anytime)

"Timely, got back to me immediately and it only took a week, but only three hours to finish the well pump repair. Happy they got it done for me."

Stephen M on October 2024


Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Customers say: Super punctual
55726 local quotes requested
9 years of experience

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025


TRS Home Remodeling LLC
4.58(
12
)
TRS Home Remodeling LLC
4.58(
12
)
Customers say: Terrific value
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Father and son team with multiple years of construction, home improvement, and remodeling experience. We offer everything you need for all of your home improvement needs and dreams.

"Hired to redo my husband's bath as he broke his hip and needed a bench and grab bars, also to update main bath. Gave him requested deposit for both jobs. Never finished husband's bath and bailed on the other. No refund issued, owes me $1600! His contract Is a joke, has incorrect address. If a contractor is available when you ask beware. All the good ones are booked."

Linda H on January 2025

Father and son team with multiple years of construction, home improvement, and remodeling experience. We offer everything you need for all of your home improvement needs and dreams.

"Hired to redo my husband's bath as he broke his hip and needed a bench and grab bars, also to update main bath. Gave him requested deposit for both jobs. Never finished husband's bath and bailed on the other. No refund issued, owes me $1600! His contract Is a joke, has incorrect address. If a contractor is available when you ask beware. All the good ones are booked."

Linda H on January 2025


SOFT WATER BY GEORGE
193 GREEN ST
3.33(
3
)
SOFT WATER BY GEORGE
193 GREEN ST
3.33(
3
)
Customers say: Quick response
65 years of experience

THE KATZMAN FAMILY OF BUSSINESS IS A 3RD GENERATION OF FAMILY BUSSINESS IN THE NORTH COUNTRY WE SPECIALIZE IN 3 BASIC AREA THE WATE SYSTEM DIVISION (WHICH IS SOFT WATER AND WATER TREATMENT.WATER WELL DRILLING AND WATER PUMPS) DIVISION 2 SHOPPING CWNTER MAITANCE DIVISION 3 IS ALL SORT OF PAVMENT MAITANCE (SEAL COATING, SNOW PLOWING AND REMOVAL, ANS PARKING LOT MAITANCE) 27 FULL AND PART TIME EMPLOYEES SUBCONTRACTING YES BILLING HOUSE CHARGES AS WELL AS CREDITCARDS

THE KATZMAN FAMILY OF BUSSINESS IS A 3RD GENERATION OF FAMILY BUSSINESS IN THE NORTH COUNTRY WE SPECIALIZE IN 3 BASIC AREA THE WATE SYSTEM DIVISION (WHICH IS SOFT WATER AND WATER TREATMENT.WATER WELL DRILLING AND WATER PUMPS) DIVISION 2 SHOPPING CWNTER MAITANCE DIVISION 3 IS ALL SORT OF PAVMENT MAITANCE (SEAL COATING, SNOW PLOWING AND REMOVAL, ANS PARKING LOT MAITANCE) 27 FULL AND PART TIME EMPLOYEES SUBCONTRACTING YES BILLING HOUSE CHARGES AS WELL AS CREDITCARDS


J.C. Structural
PO Box 54
No reviews
J.C. Structural
PO Box 54
No reviews
45 years of experience

Small, private-owned construction business. Decades of experience on the work force. Accepting payments of any schedule, as to accomodate the customer. Written contracts are preferred for awards of $500 and up. Workmanship-guaranteed, in writing. Estimates and custom structural design, within reason, are generally free. Workmanship record is impeccable, with a 100% customer-satisfaction history.

Small, private-owned construction business. Decades of experience on the work force. Accepting payments of any schedule, as to accomodate the customer. Written contracts are preferred for awards of $500 and up. Workmanship-guaranteed, in writing. Estimates and custom structural design, within reason, are generally free. Workmanship record is impeccable, with a 100% customer-satisfaction history.


DKS Quality Construction
5656 Vistula Path
No reviews
DKS Quality Construction
5656 Vistula Path
No reviews
25 years of experience

DKS Quality Construction is a family owned company located in Brewerton, NY. We also perform work in surrounding counties, especially Oswego County. We specialize in building, remodeling, and custom home work. We believe that quality should always come first, along with customer satisfaction.

DKS Quality Construction is a family owned company located in Brewerton, NY. We also perform work in surrounding counties, especially Oswego County. We specialize in building, remodeling, and custom home work. We believe that quality should always come first, along with customer satisfaction.


Right Way Handman
11 Springdale Dr
4.44(
9
)
Right Way Handman
11 Springdale Dr
4.44(
9
)
Customers say: Quick response
27 years of experience

Ablan Home Enhancement
26126 Mustard Rd
No reviews
Ablan Home Enhancement
26126 Mustard Rd
No reviews
Free onsite estimate
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FAQs for water heater installation and replacement projects in Watertown, NY

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

The Watertown, NY homeowners’ guide to water heater installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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