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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


Newtown Plumbing, LLC

4.89(
9
)
Approved Pro

Newtown Plumbing, LLC

4.89(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Newtown 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. 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.

"Dan was wonderful. Professional, on time, kind and quality workmanship. We would high highly recommend! Best experience ever. Will definitely use again and will recommend to everyone we know!"

linda M on October 2022

Newtown 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. 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.

"Dan was wonderful. Professional, on time, kind and quality workmanship. We would high highly recommend! Best experience ever. Will definitely use again and will recommend to everyone we know!"

linda M on October 2022


Avatar for Candito Plumbing and HVAC, LLC

Candito Plumbing and HVAC, LLC

4.78(
25
)
Approved Pro

Candito Plumbing and HVAC, LLC

4.78(
25
)
Approved Pro
Customers say: True professional
50 local quotes requested
16 years of experience

Candito Plumbing and HVAC LLC, is a full service plumbing and HVAC company. Family owned and operated with over 20 years of combined experience we work with our customers to get the job done. From repairs to new installations we cover it all, no job is too big or too small for our team. Please give us a call today! We look forward to working with you!

"John and his team were great! The job was done professionally and on time. Highly recommend!"

Jim B on November 2025

Candito Plumbing and HVAC LLC, is a full service plumbing and HVAC company. Family owned and operated with over 20 years of combined experience we work with our customers to get the job done. From repairs to new installations we cover it all, no job is too big or too small for our team. Please give us a call today! We look forward to working with you!

"John and his team were great! The job was done professionally and on time. Highly recommend!"

Jim B on November 2025


Avatar for bluefrog Plumbing + Drain of Stamford

bluefrog Plumbing + Drain of Stamford

5.00(
8
)
Approved Pro

bluefrog Plumbing + Drain of Stamford

5.00(
8
)
Approved Pro
1 years of experience
Free onsite estimate

Bluefrog Plumbing + Drain of Stamford is a family-owned and operated business committed to putting customer care at the heart of every service we provide. We employ only highly trained, experienced plumbing professionals—so you can feel confident your home is in expert hands. From your first call to the final follow-up, we go above and beyond to ensure you feel informed, supported, and valued throughout the entire process. Our team provides in-person assessments with clear, up-front pricing and takes the time to explain your plumbing issue and all available solutions. To help you save even more, we also offer our Bluefrog Membership Program—just $99 per year, giving you access to 15% off services, priority scheduling, and other exclusive benefits designed to keep your home protected year-round. We proudly stand behind our work with a satisfaction guarantee and dedicated customer support. Experience plumbing the Bluefrog way—professional, transparent, and centered around you.

"Very responsive, friendly, and reliable service. Would hire again! "

Mike S on November 2025

Bluefrog Plumbing + Drain of Stamford is a family-owned and operated business committed to putting customer care at the heart of every service we provide. We employ only highly trained, experienced plumbing professionals—so you can feel confident your home is in expert hands. From your first call to the final follow-up, we go above and beyond to ensure you feel informed, supported, and valued throughout the entire process. Our team provides in-person assessments with clear, up-front pricing and takes the time to explain your plumbing issue and all available solutions. To help you save even more, we also offer our Bluefrog Membership Program—just $99 per year, giving you access to 15% off services, priority scheduling, and other exclusive benefits designed to keep your home protected year-round. We proudly stand behind our work with a satisfaction guarantee and dedicated customer support. Experience plumbing the Bluefrog way—professional, transparent, and centered around you.

"Very responsive, friendly, and reliable service. Would hire again! "

Mike S on November 2025


Avatar for Mr. Rooter of Southern Fairfield  County

Mr. Rooter of Southern Fairfield County

4.57(
178
)
Approved Pro

Mr. Rooter of Southern Fairfield County

4.57(
178
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
13 years of experience

The plumbing service experts at Mr. Rooter of Southern Fairfield County are honest and ethical, and provide exceptional drain cleaning and plumbing services. Our customers know that Mr. Rooter plumbers will do the job right the first time and treat their entire home or business with the respect and care it deserves. A plumbing emergency is one of the most stressful and disruptive events a homeowner experiences. We offer a 24-hour solution for your residential and commercial properties. We work extremely hard to deliver the highest level of customer service is our number 1 priority. We also understand that actions speak louder than words, so we encourage you to visit Customer Testimonials to get a better picture of our customer service record. Ask us a question, or get in touch with an expert plumbing technician 24 hours a day, seven days a week.

"Job as oer promised and specifications"

Jay A on September 2023

The plumbing service experts at Mr. Rooter of Southern Fairfield County are honest and ethical, and provide exceptional drain cleaning and plumbing services. Our customers know that Mr. Rooter plumbers will do the job right the first time and treat their entire home or business with the respect and care it deserves. A plumbing emergency is one of the most stressful and disruptive events a homeowner experiences. We offer a 24-hour solution for your residential and commercial properties. We work extremely hard to deliver the highest level of customer service is our number 1 priority. We also understand that actions speak louder than words, so we encourage you to visit Customer Testimonials to get a better picture of our customer service record. Ask us a question, or get in touch with an expert plumbing technician 24 hours a day, seven days a week.

"Job as oer promised and specifications"

Jay A on September 2023


Avatar for Premier HVAC Services

Premier HVAC Services

4.41(
202
)
Approved Pro

Premier HVAC Services

4.41(
202
)
Approved Pro
Customers say: Quality work
38 local quotes requested
10 years of experience

When you need help with your heating, ventilation and air conditioning, you don’t want to hear that your technician is stuck in traffic. You won’t hear that excuse from us. We’re based in Brooklyn, at Sheepshead Bay road - in an office, not a phone drop or a postal address. It gives us quick access to many of our customers. But we also have workstations in Staten Island and Long Island. This way, our techs can quickly help you, whether you have an emergency or a routine call. They can rapidly fan out across Manhattan, Queens, Brooklyn and Long Island, ready to install mini-splits and portable AC units, clean chimneys, service residential and commercial HVAC systems, solve your radiant heat problem or get your furnace running more effectively. Our techs are experienced in all sorts of HVAC installation and repair, from heat pump systems and oil furnaces to air conditioner compressors and ac units. How we began As veterans of the industry for more than 10 years, we formed the company in Brooklyn in June 2016 with just one van and one technician. Fortunately, satisfied customers have rewarded us with many referrals and now we have seven vans and 15 people on our team, including office staff. We’re very proud and very grateful for our success. The team leader is Greg. He oversees all three locations and keeps us organized, making sure we respond to calls and we don’t leave until the customer is satisfied. Our techs are experienced, licensed and insured. We can help you, whether you want a new heat pump, a boiler repair, clean air ducts or a commercial HVAC overhaul.

"I called Premier HVAC Services for a routine check-up, and they never showed up. After waiting 3 hours, they rescheduled for a week later without any apologies. Completely unprofessional and unreliable. I wouldn’t trust them with my HVAC needs."

Heidi O on October 2025

When you need help with your heating, ventilation and air conditioning, you don’t want to hear that your technician is stuck in traffic. You won’t hear that excuse from us. We’re based in Brooklyn, at Sheepshead Bay road - in an office, not a phone drop or a postal address. It gives us quick access to many of our customers. But we also have workstations in Staten Island and Long Island. This way, our techs can quickly help you, whether you have an emergency or a routine call. They can rapidly fan out across Manhattan, Queens, Brooklyn and Long Island, ready to install mini-splits and portable AC units, clean chimneys, service residential and commercial HVAC systems, solve your radiant heat problem or get your furnace running more effectively. Our techs are experienced in all sorts of HVAC installation and repair, from heat pump systems and oil furnaces to air conditioner compressors and ac units. How we began As veterans of the industry for more than 10 years, we formed the company in Brooklyn in June 2016 with just one van and one technician. Fortunately, satisfied customers have rewarded us with many referrals and now we have seven vans and 15 people on our team, including office staff. We’re very proud and very grateful for our success. The team leader is Greg. He oversees all three locations and keeps us organized, making sure we respond to calls and we don’t leave until the customer is satisfied. Our techs are experienced, licensed and insured. We can help you, whether you want a new heat pump, a boiler repair, clean air ducts or a commercial HVAC overhaul.

"I called Premier HVAC Services for a routine check-up, and they never showed up. After waiting 3 hours, they rescheduled for a week later without any apologies. Completely unprofessional and unreliable. I wouldn’t trust them with my HVAC needs."

Heidi O on October 2025


Avatar for Universe Home Services

Universe Home Services

4.74(
401
)
Approved Pro

Universe Home Services

4.74(
401
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
216 local quotes requested

Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you’re dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you’re completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations. As a family owned and operated company, Universe Home Services believes in top-quality customer service. They always treat you and your property with respect, working quickly, cleanly, and efficiently to minimize your inconvenience and leave your home in pristine condition. With more than 60 years of experience under their belt, and a commitment to unmatched quality, honesty, and expertise, Universe Home Services is the trusted name for heating, air conditioning, electrical, plumbing, and appliance repair on Long Island and beyond! Call today!

"The plumber came out explained the whole process & provided me with a reasonable price that was in my budget & the next day they installed the new system. Mike was fantastic he walked me thru the whole process very neat & professional. The installation was fast & complete great job well worth the money"

Anthony G on November 2025

Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you’re dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you’re completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations. As a family owned and operated company, Universe Home Services believes in top-quality customer service. They always treat you and your property with respect, working quickly, cleanly, and efficiently to minimize your inconvenience and leave your home in pristine condition. With more than 60 years of experience under their belt, and a commitment to unmatched quality, honesty, and expertise, Universe Home Services is the trusted name for heating, air conditioning, electrical, plumbing, and appliance repair on Long Island and beyond! Call today!

"The plumber came out explained the whole process & provided me with a reasonable price that was in my budget & the next day they installed the new system. Mike was fantastic he walked me thru the whole process very neat & professional. The installation was fast & complete great job well worth the money"

Anthony G on November 2025


Astacio Plumbing & Heating

4.26(
34
)
Approved Pro

Astacio Plumbing & Heating

4.26(
34
)
Approved Pro
Customers say: Super punctual
164 local quotes requested
22 years of experience

What sets Astacio Plumbing and Heating apart from the rest of the field is the use of cutting edge technology to increase reliability, save you time and money, and improve safety on the job. Rich stays up-to-date on all the latest developments in plumbing and heating technology to determine how best to serve his customers. His trucks all carry the tools to get the job done on time and on budget, with as little disruption as possible. Astacio Plumbing and Heating has also spent years developing strong relationships with the best companies in the plumbing and heating business so that they can provide great service to you, quick delivery of replacement parts, and reasonable prices on excellent products. See website for additional service area. Additional email - tina@astacioplumbing.com.

"Dreadful experience. We had been customers of Astacio since 2015 when they installed our first tankless boiler which failed completely after 7 years and needed to be replaced in late 2022. ($10,000+) Their second one just stopped working; a dodgy board? The part is under warranty but they want almost $1,000 to replace it in the boiler; probably less than 2 hours work. I thought they used to be a good local business with ties to the community but be careful; their tankless boilers are unreliable and they'll try to rip you off when your heat goes out in the winter. So much for standing by their work. I'll never use them again."

CATHAL C on December 2024

What sets Astacio Plumbing and Heating apart from the rest of the field is the use of cutting edge technology to increase reliability, save you time and money, and improve safety on the job. Rich stays up-to-date on all the latest developments in plumbing and heating technology to determine how best to serve his customers. His trucks all carry the tools to get the job done on time and on budget, with as little disruption as possible. Astacio Plumbing and Heating has also spent years developing strong relationships with the best companies in the plumbing and heating business so that they can provide great service to you, quick delivery of replacement parts, and reasonable prices on excellent products. See website for additional service area. Additional email - tina@astacioplumbing.com.

"Dreadful experience. We had been customers of Astacio since 2015 when they installed our first tankless boiler which failed completely after 7 years and needed to be replaced in late 2022. ($10,000+) Their second one just stopped working; a dodgy board? The part is under warranty but they want almost $1,000 to replace it in the boiler; probably less than 2 hours work. I thought they used to be a good local business with ties to the community but be careful; their tankless boilers are unreliable and they'll try to rip you off when your heat goes out in the winter. So much for standing by their work. I'll never use them again."

CATHAL C on December 2024


Quinn Plumbing & Heating, LLC

4.71(
179
)
Approved Pro

Quinn Plumbing & Heating, LLC

4.71(
179
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
29 years of experience

We specialize in emergency plumbing service such as clogged drains, garbage disposal repair, refrigerator service, and broken pipe repair. Our expertise also includes water heater repair and installation. Our skilled team will respond promptly to any malfunction you have and quality service is our number one priority.

"Tom called promptly after I posted the project at 7PM Monday night. By Tuesday at 3PM I had a new water heater installed and working, and at a good price. Very professional. They arrived early and there were no (bad) surprises."

William L on March 2024

We specialize in emergency plumbing service such as clogged drains, garbage disposal repair, refrigerator service, and broken pipe repair. Our expertise also includes water heater repair and installation. Our skilled team will respond promptly to any malfunction you have and quality service is our number one priority.

"Tom called promptly after I posted the project at 7PM Monday night. By Tuesday at 3PM I had a new water heater installed and working, and at a good price. Very professional. They arrived early and there were no (bad) surprises."

William L on March 2024


Avatar for Sila Heating, Cooling and Plumbing

Sila Heating, Cooling and Plumbing

4.67(
770
)
Approved Pro

Sila Heating, Cooling and Plumbing

4.67(
770
)
Approved Pro
Customers say: Super punctual
260 local quotes requested
37 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"I have had Sila come to do work at my home on several occasions. They have been fair and their technicians have always been knowledgeable and helpful to my home improvement needs."

Theresa H on January 2026

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"I have had Sila come to do work at my home on several occasions. They have been fair and their technicians have always been knowledgeable and helpful to my home improvement needs."

Theresa H on January 2026

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FAQs for water heater repair or service projects in Fairfield, CT

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Fairfield, CT homeowners’ guide to water heater repair or services

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