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Find Tankless water heater installers in Oakville

Avatar for City Mechanicals LLC

City Mechanicals LLC

4.96(
12
)
Approved Pro

City Mechanicals LLC

4.96(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

Welcome to City Mechanicals, where we're more than just a plumbing and heating company - we're the people who understand the joy of a warm home, the comfort of a hot shower, and the relief of a reliable plumbing system. With over 20 years of experience, our team of experts is here to be your partners in creating a cozy, efficient, and hassle-free living space. Whether you're at home or at work, our services cater to both residential and commercial Plunging needs in CT. We're not just your regular 9-to-5 operation either; we know that plumbing disasters don't wait for convenient hours, which is why we offer 24/7 emergency services. Our dedication to environmentally-friendly solutions is unwavering, so ask us about our energy-efficient systems that save you money and reduce your environmental footprint. What sets us apart is our customer-centric approach - we're here to build relationships, not just fix pipes. It's not just plumbing and heating; we're your year-round comfort experts.

"Extremely helpful crew, great experience. They explained everything to me, gave me advice on things I should look out for in the future, and suggested different options for how to fix some problems."

Victoria B on August 2024

Welcome to City Mechanicals, where we're more than just a plumbing and heating company - we're the people who understand the joy of a warm home, the comfort of a hot shower, and the relief of a reliable plumbing system. With over 20 years of experience, our team of experts is here to be your partners in creating a cozy, efficient, and hassle-free living space. Whether you're at home or at work, our services cater to both residential and commercial Plunging needs in CT. We're not just your regular 9-to-5 operation either; we know that plumbing disasters don't wait for convenient hours, which is why we offer 24/7 emergency services. Our dedication to environmentally-friendly solutions is unwavering, so ask us about our energy-efficient systems that save you money and reduce your environmental footprint. What sets us apart is our customer-centric approach - we're here to build relationships, not just fix pipes. It's not just plumbing and heating; we're your year-round comfort experts.

"Extremely helpful crew, great experience. They explained everything to me, gave me advice on things I should look out for in the future, and suggested different options for how to fix some problems."

Victoria B on August 2024


Avatar for E and R Mechanical

E and R Mechanical

4.73(
241
)
Approved Pro

E and R Mechanical

4.73(
241
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
32 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big, or small. We are experts in our trade, and will always keep you educated on your particular task or project. We look forward to earning your business.

"Installed a new Rheem gas water heater right away. Great price. Quick -efficient service. I will be using them for a new boiler in a few months thank you!"

Renee D on August 2025

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big, or small. We are experts in our trade, and will always keep you educated on your particular task or project. We look forward to earning your business.

"Installed a new Rheem gas water heater right away. Great price. Quick -efficient service. I will be using them for a new boiler in a few months thank you!"

Renee D on August 2025


Avatar for Precise HVAC Home Services

Precise HVAC Home Services

4.94(
25
)
Approved Pro

Precise HVAC Home Services

4.94(
25
)
Approved Pro
Super Service Award
Customers say: True professional
275 local quotes requested
18 years of experience

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients, we make every effort to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Technician was very professional took his time to explain everything i needed to know."

Emmanuel A on January 2026

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients, we make every effort to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Technician was very professional took his time to explain everything i needed to know."

Emmanuel A on January 2026


Avatar for HARP Home Services, LLC

HARP Home Services, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

HARP Home Services, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
86 local quotes requested
37 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to book online with us today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to book online with us today!


Avatar for Vanguard Plumbing Solutions LLC

Vanguard Plumbing Solutions LLC

5.00(
10
)
Approved Pro

Vanguard Plumbing Solutions LLC

5.00(
10
)
Approved Pro
Customers say: Quick response
47 local quotes requested
4 years of experience

At Vanguard Plumbing Solutions, we are more than just a plumbing company; we are a team of dedicated professionals committed to providing unparalleled plumbing services to our community in Litchfield, Connecticut. With years of experience under our belts, we have established ourselves as a leading provider of efficient, and reliable, plumbing solutions. At Vanguard Plumbing Solutions, we’re here to cover all your plumbing needs, whether you’re at home or running a business. From fixing leaks to keeping your water heater in top shape, our services are tailored to meet your needs. With our expertise and the latest technology, we aim to get the job done efficiently and effectively, so you can get back to what matters most to you.

"They were fast in responding, reasonably priced and showed up quickly! We will call on them from now on. Thank you Tim!!"

Amy S on December 2025

At Vanguard Plumbing Solutions, we are more than just a plumbing company; we are a team of dedicated professionals committed to providing unparalleled plumbing services to our community in Litchfield, Connecticut. With years of experience under our belts, we have established ourselves as a leading provider of efficient, and reliable, plumbing solutions. At Vanguard Plumbing Solutions, we’re here to cover all your plumbing needs, whether you’re at home or running a business. From fixing leaks to keeping your water heater in top shape, our services are tailored to meet your needs. With our expertise and the latest technology, we aim to get the job done efficiently and effectively, so you can get back to what matters most to you.

"They were fast in responding, reasonably priced and showed up quickly! We will call on them from now on. Thank you Tim!!"

Amy S on December 2025


Avatar for Plymouth Plumbing, LLC

Plymouth Plumbing, LLC

5.00(
7
)
Approved Pro

Plymouth Plumbing, LLC

5.00(
7
)
Approved Pro
2 years of experience
Free onsite estimate

Plymouth Plumbing LLC 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. We have 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.

"James is fantastic!"

Alan S on August 2025

Plymouth Plumbing LLC 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. We have 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.

"James is fantastic!"

Alan S on August 2025


Premium Northeast Plumbing LLC

4.88(
4
)
Approved Pro

Premium Northeast Plumbing LLC

4.88(
4
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today!

"I wasn’t very happy with the price and the did the job the next day"

Michael T on March 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today!

"I wasn’t very happy with the price and the did the job the next day"

Michael T on March 2024


"Excellent, was able to work independently without owner presence. Did a great job and was communicative by text and video."

Chirag B on July 2024

Local owner-operated business specializing in plumbing and heating. Owner has been in the plumbing field for 20 years. We pride ourselves in good communication, competitive pricing and professional service from start to finish.

"Excellent, was able to work independently without owner presence. Did a great job and was communicative by text and video."

Chirag B on July 2024


All County Home Improvements

No reviews yet

All County Home Improvements

No reviews yet
31 years of experience

we have all licenced subcontractors for plumbing and electrical

we have all licenced subcontractors for plumbing and electrical


A Advantage Appliance Repair Inc.

4.50(
36
)

A Advantage Appliance Repair Inc.

4.50(
36
)
Customers say: Super punctual
27 years of experience

Advantage appliance has been servicing appliances since 1989. we are factory trained and provide white glove service. we treat you and your home as if it were our home. We can diagnose most problems within 15 min due to our training and experience. "our service is your advantage". Hours of operations are 8am-6pm Monday-Friday. with a one year part warranty. Award winning.

"The internal temp of my stove was not working properly., but at least it still worked.They removed the Electronic board which left me with a non working oven and didn’t even tell me. I have worked with this company for years. The person they sent out was always pleasant and professional. BUT now they were beyond rude. And I still don’t have a working stove!"

Jean Marie W on October 2020

Advantage appliance has been servicing appliances since 1989. we are factory trained and provide white glove service. we treat you and your home as if it were our home. We can diagnose most problems within 15 min due to our training and experience. "our service is your advantage". Hours of operations are 8am-6pm Monday-Friday. with a one year part warranty. Award winning.

"The internal temp of my stove was not working properly., but at least it still worked.They removed the Electronic board which left me with a non working oven and didn’t even tell me. I have worked with this company for years. The person they sent out was always pleasant and professional. BUT now they were beyond rude. And I still don’t have a working stove!"

Jean Marie W on October 2020

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