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Find Boiler installation pros in Downey

Avatar for EYE 4 DESIGN

EYE 4 DESIGN

4.95(
66
)
Approved Pro

EYE 4 DESIGN

4.95(
66
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
23 local quotes requested

Eye 4 Design and Renovation is a small remodeling company based in Eagle Rock, CA. We pride ourselves on our high level of construction detail and our excellent customer service. Eye 4 covers all of Los Angeles County. We have many project references and some are willing to share our work in person. Our system is set up to maximize quality at realistic pricing. We are fully licensed and carry a 2 million dollar general liability policy. All of our staff are expected to be courteous and easy to communicate with. Our people are our strength. We are highly knowledgeable and experienced in Los Angeles construction. LIC#878235

"I love this crew. Nick, Jake and a rotating cast of experts remodeled my bathroom, attic and did other smaller projects in my house. I work from home, so rapport and trust, while always important, were imperative to such a long scope. The kitchen turned out so well, we felt like we had a thought partner and someone who could think outside of the typical contractor box. It's opened our home up so much and was worth every penny and every extra day."

Beth C on May 2023

Eye 4 Design and Renovation is a small remodeling company based in Eagle Rock, CA. We pride ourselves on our high level of construction detail and our excellent customer service. Eye 4 covers all of Los Angeles County. We have many project references and some are willing to share our work in person. Our system is set up to maximize quality at realistic pricing. We are fully licensed and carry a 2 million dollar general liability policy. All of our staff are expected to be courteous and easy to communicate with. Our people are our strength. We are highly knowledgeable and experienced in Los Angeles construction. LIC#878235

"I love this crew. Nick, Jake and a rotating cast of experts remodeled my bathroom, attic and did other smaller projects in my house. I work from home, so rapport and trust, while always important, were imperative to such a long scope. The kitchen turned out so well, we felt like we had a thought partner and someone who could think outside of the typical contractor box. It's opened our home up so much and was worth every penny and every extra day."

Beth C on May 2023


Avatar for Western Rooter & Plumbing

Western Rooter & Plumbing

4.89(
151
)
Approved Pro

Western Rooter & Plumbing

4.89(
151
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
658 local quotes requested

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."

Gary V on September 2024

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."

Gary V on September 2024


Avatar for Harmony Electrical, Plumbing and Air

Harmony Electrical, Plumbing and Air

5.00(
12
)
Approved Pro

Harmony Electrical, Plumbing and Air

5.00(
12
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1605 local quotes requested

Harmony Electrical, Plumbing and Air is dedicated to delivering exceptional electrical, plumbing and Air services tailored to meet the unique needs of each client. Our mission is to ensure reliability and quality through customized solutions, supported by a team of highly skilled and experienced technicians who are always prepared to provide outstanding service. We are committed to your satisfaction and will not consider the job complete until it meets our high standards. Our pride lies in the quality of our work and our commitment to excellent customer service. Explore the range of services we offer below, and feel free to call or click to schedule your free estimate today!

"Tyler was excellent and Brian was very accommodating for my schedule. I would definitely use them in the future."

Pixie B on September 2025

Harmony Electrical, Plumbing and Air is dedicated to delivering exceptional electrical, plumbing and Air services tailored to meet the unique needs of each client. Our mission is to ensure reliability and quality through customized solutions, supported by a team of highly skilled and experienced technicians who are always prepared to provide outstanding service. We are committed to your satisfaction and will not consider the job complete until it meets our high standards. Our pride lies in the quality of our work and our commitment to excellent customer service. Explore the range of services we offer below, and feel free to call or click to schedule your free estimate today!

"Tyler was excellent and Brian was very accommodating for my schedule. I would definitely use them in the future."

Pixie B on September 2025


Avatar for C & M Kitchen Cabinets Inc

C & M Kitchen Cabinets Inc

4.96(
49
)
Approved Pro

C & M Kitchen Cabinets Inc

4.96(
49
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
198 local quotes requested

You can have the lasting beauty of the fine custom cabinets. We offer custom-built cabinets and refacing to enhance the beauty of your kitchen or bathrooms at a price to fit your budget. When it comes to fine workmanship, "C & M is second to none". Our cabinet designs are not mass produced, but individually designed to fit your specific needs. We do all of our own design, fabrication, finishing, and installation. C & M is a family owned operation based in Huntington Beach since 1977. Thanks to our many satisfied customers we are proudly a referral driven Business. C & M proudly provides the superior quality and workmanship that our customers demand at a price you can afford. When you want the best, Call C & M Kitchen Cabinets. 7 employees. Uses subs for counter tops & electrical. Cost is determined by the job. No travel charges apply. License #384045.

"It went very well. Our cabinets turned out beautiful. Jacque is very knowledgeable with many years of experience. He was dependable and pleasant to work with."

David D on August 2025

You can have the lasting beauty of the fine custom cabinets. We offer custom-built cabinets and refacing to enhance the beauty of your kitchen or bathrooms at a price to fit your budget. When it comes to fine workmanship, "C & M is second to none". Our cabinet designs are not mass produced, but individually designed to fit your specific needs. We do all of our own design, fabrication, finishing, and installation. C & M is a family owned operation based in Huntington Beach since 1977. Thanks to our many satisfied customers we are proudly a referral driven Business. C & M proudly provides the superior quality and workmanship that our customers demand at a price you can afford. When you want the best, Call C & M Kitchen Cabinets. 7 employees. Uses subs for counter tops & electrical. Cost is determined by the job. No travel charges apply. License #384045.

"It went very well. Our cabinets turned out beautiful. Jacque is very knowledgeable with many years of experience. He was dependable and pleasant to work with."

David D on August 2025


Avatar for Rubio's Plumbing

Rubio's Plumbing

5.00(
8
)
Approved Pro

Rubio's Plumbing

5.00(
8
)
Approved Pro
Super Service Award
Customers say: Quick response
43 local quotes requested
7 years of experience

Over the years, we’ve learned that great service begins and ends with experienced and friendly professionals. We believe that our team is the best in the business, and have complete and total confidence in every person providing our services. Rubio’s Plumbing finishes each project on schedule and with the highest level of quality. With a focus on personalized service, best rates in town and customer satisfaction, we’re always striving to meet and exceed expectation

"Called Rubios plumbing . They came out and fixed my tankless after another company tried to sell me a new tankless heater . Thank you Rubios for your honesty… "

Daniel E on November 2025

Over the years, we’ve learned that great service begins and ends with experienced and friendly professionals. We believe that our team is the best in the business, and have complete and total confidence in every person providing our services. Rubio’s Plumbing finishes each project on schedule and with the highest level of quality. With a focus on personalized service, best rates in town and customer satisfaction, we’re always striving to meet and exceed expectation

"Called Rubios plumbing . They came out and fixed my tankless after another company tried to sell me a new tankless heater . Thank you Rubios for your honesty… "

Daniel E on November 2025


"Called office to get on schedule and was able to get appointment same day. Office staff was lovely over the phone. Plumber arrived and assessed my kitchen drain line issue. Clarified all my questions and was able to come back the next day for the repair. Would call again for any plumbing issues."

Lupe G on August 2024

Family owned & operated since 1978. Additional phone - (562) 924-2565. Additional contact name - Ben Albano. Award winning.

"Called office to get on schedule and was able to get appointment same day. Office staff was lovely over the phone. Plumber arrived and assessed my kitchen drain line issue. Clarified all my questions and was able to come back the next day for the repair. Would call again for any plumbing issues."

Lupe G on August 2024


Avatar for GoPro Plumbing and Rooter

GoPro Plumbing and Rooter

5.00(
21
)
Approved Pro

GoPro Plumbing and Rooter

5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
89 local quotes requested

Welcome to GoPro Plumbing and Rooter Licensed Bonded and Insured, A Los Angeles based professional full service plumbing and drain cleaning company. Our trucks are fully equipped and our service professionals are handpicked to handle anything; from minor repairs to major renovations; no job is too big or small. At GoPro Rooter we believe the customer comes first. We have a passion for what we do and we want to share it with our community. We provide the latest in cutting edge plumbing technology that did not exist years ago to diagnose and repair any plumbing problem imaginable. Our trained experts can be at your door under 90 minutes from the initial call. We take pride in our work; we’re not satisfied until you are, so give us a call today.

"Excellent service. I received a prompt call after first contact. Arthur answered every question I had to understand what needed to be done without referring me to anyone else during the call. All work was completed as promised in a timely manner."

Robert F on September 2023

Welcome to GoPro Plumbing and Rooter Licensed Bonded and Insured, A Los Angeles based professional full service plumbing and drain cleaning company. Our trucks are fully equipped and our service professionals are handpicked to handle anything; from minor repairs to major renovations; no job is too big or small. At GoPro Rooter we believe the customer comes first. We have a passion for what we do and we want to share it with our community. We provide the latest in cutting edge plumbing technology that did not exist years ago to diagnose and repair any plumbing problem imaginable. Our trained experts can be at your door under 90 minutes from the initial call. We take pride in our work; we’re not satisfied until you are, so give us a call today.

"Excellent service. I received a prompt call after first contact. Arthur answered every question I had to understand what needed to be done without referring me to anyone else during the call. All work was completed as promised in a timely manner."

Robert F on September 2023


Avatar for Mark Lewis & Son Construction

Mark Lewis & Son Construction

4.90(
21
)
Approved Pro

Mark Lewis & Son Construction

4.90(
21
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
96 local quotes requested

We are a leader in providing value-added construction services through Long Beach, Orange & So. Los Angeles Counties for over 30 years. We have a full time highly trained crew and our subcontractors are skilled, licensed tradesmen. Our pledge is to achieve a high level of satisfaction and to establish lasting relationships with our customers by providing quality craftsmanship, attention to detail, and earning your trust through exceptional performance throughout the construction process…. This is the cornerstone of all of our projects.

"Good customer service and quality work."

Tyanne P on January 2024

We are a leader in providing value-added construction services through Long Beach, Orange & So. Los Angeles Counties for over 30 years. We have a full time highly trained crew and our subcontractors are skilled, licensed tradesmen. Our pledge is to achieve a high level of satisfaction and to establish lasting relationships with our customers by providing quality craftsmanship, attention to detail, and earning your trust through exceptional performance throughout the construction process…. This is the cornerstone of all of our projects.

"Good customer service and quality work."

Tyanne P on January 2024


Avatar for KN Remodeling & Supplies Inc

KN Remodeling & Supplies Inc

4.84(
38
)
Approved Pro

KN Remodeling & Supplies Inc

4.84(
38
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
175 local quotes requested

Family owned and operated, KN remodeling is dedicated to the highest customer satisfaction, providing quality home improvement while giving you best value for your money. How? By meeting our goals of personal trust, professional management and quality workmanship in a timely manner. Thanks to a super team of planner and designers, we have what it takes to bring your project from concept to completion in a fashion that insures the in quality, durability and beauty.

"It went very well, thanks to Nathen and his workers. They cleaned up the trash everyday when they finished the work. The work was done in the time frame they gave me with no hold ups at any point. I already recommended to s friend of mine."

PETRA O on May 2021

Family owned and operated, KN remodeling is dedicated to the highest customer satisfaction, providing quality home improvement while giving you best value for your money. How? By meeting our goals of personal trust, professional management and quality workmanship in a timely manner. Thanks to a super team of planner and designers, we have what it takes to bring your project from concept to completion in a fashion that insures the in quality, durability and beauty.

"It went very well, thanks to Nathen and his workers. They cleaned up the trash everyday when they finished the work. The work was done in the time frame they gave me with no hold ups at any point. I already recommended to s friend of mine."

PETRA O on May 2021


Avatar for Marvelous Plumbing

Marvelous Plumbing

5.00(
1
)
Approved Pro

Marvelous Plumbing

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
146 local quotes requested

Marvelously performing plumbing jobs for homes and business across many cities, making life easier. Restoring flow and life back to homes and businesses is truly a rewarding feeling. Marvelous Plumbing is a full service company that protects the health and safety of this nation. Marvelous Plumbing aims to achieve 5-star service by providing quality parts and transparency.

"I have used Marvelous Plumbing for years. Gilbert is friendly and knowledgeable when it comes to plumbing. He explains everything and gives back to his community."

Alan O on February 2025

Marvelously performing plumbing jobs for homes and business across many cities, making life easier. Restoring flow and life back to homes and businesses is truly a rewarding feeling. Marvelous Plumbing is a full service company that protects the health and safety of this nation. Marvelous Plumbing aims to achieve 5-star service by providing quality parts and transparency.

"I have used Marvelous Plumbing for years. Gilbert is friendly and knowledgeable when it comes to plumbing. He explains everything and gives back to his community."

Alan O on February 2025

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Install Boiler questions, answered by experts

All modern boilers are condensing boilers because they’re the most efficient type. Instead of extra heat leaving through the flue, these boilers trap the heat and use it to heat the house. Whether you choose a combi boiler, system boiler, or regular boiler, you can opt to get a condensing system. If you have an old boiler that’s not a condensing boiler, it’s a good idea to get an upgrade.

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

A home radiator lasts anywhere from 15 to 20 years with proper maintenance. If your unit is approaching the 15-year mark, it’s a good idea to inspect your system and consider upgrading the radiator to a new one. Older models are less efficient over time compared to newer, energy-efficient radiators.

If you're often struggling with radiator issues like chilly spots, leaks, or annoying noises, those are common indications that your radiator may need to be replaced. Corrosion, uneven heating, and persistent hissing sounds are common issues as well. When repairs become a regular chore and your home’s energy bills start to rise, a new radiator will bring the comfort and savings you need.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

The Downey, CA homeowners’ guide to boiler installation services

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