Top-rated boiler installation pros.

Get matched with top boiler installation pros in Hayward, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your boiler installation project in Hayward, CA?

Select your specific project to find the pro for you.

TRUSTED BY HAYWARD, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified boiler installation services reviews

Find Boiler installation pros in Hayward

Avatar for Attic Pros

Attic Pros

4.91(
196
)
Approved Pro

Attic Pros

4.91(
196
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
14 years of experience

Attic Pros provides outstanding products combined with superior service to ensure your satisfaction. Our team work's directly with you making sure we cover all areas that may have insulation issues. Once we've done this we can make a custom plan for property. Call Attic Pro Today for your professional consultation. *******5% Off Mold Removal Project******* For a limited time, we're excited to offer you a special discount of 5% off your mold removal project. Don't miss out on this opportunity to ensure a healthier environment for your home or business while saving money. Contact us today to schedule your mold inspection and take advantage of this exclusive offer!

"very professional and definitely work in the future ."

Mark H on January 2026

Attic Pros provides outstanding products combined with superior service to ensure your satisfaction. Our team work's directly with you making sure we cover all areas that may have insulation issues. Once we've done this we can make a custom plan for property. Call Attic Pro Today for your professional consultation. *******5% Off Mold Removal Project******* For a limited time, we're excited to offer you a special discount of 5% off your mold removal project. Don't miss out on this opportunity to ensure a healthier environment for your home or business while saving money. Contact us today to schedule your mold inspection and take advantage of this exclusive offer!

"very professional and definitely work in the future ."

Mark H on January 2026


Precise Plumbing

4.96(
379
)
Approved Pro

Precise Plumbing

4.96(
379
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
24 years of experience

Precise Plumbing is a well established plumbing business in the East Bay Area. With over 15 years of unmatched experience, we are experts in the trade. Here at Precise Plumbing, customer service always comes first. We pride ourselves on reliability, integrity, great communication, and providing quality work. As professional plumbers, we are timely, we pay attention to detail, and keep you informed/educated about your plumbing projects or tasks as we strive to provide the best service. Call us today as we look forward to earning your business!

"Very satisfied - a real pro. Competent, clean, explained everything. Highly recommend."

William S on January 2026

Precise Plumbing is a well established plumbing business in the East Bay Area. With over 15 years of unmatched experience, we are experts in the trade. Here at Precise Plumbing, customer service always comes first. We pride ourselves on reliability, integrity, great communication, and providing quality work. As professional plumbers, we are timely, we pay attention to detail, and keep you informed/educated about your plumbing projects or tasks as we strive to provide the best service. Call us today as we look forward to earning your business!

"Very satisfied - a real pro. Competent, clean, explained everything. Highly recommend."

William S on January 2026


Avatar for Water Heaters Masters

Water Heaters Masters

4.89(
105
)
Approved Pro

Water Heaters Masters

4.89(
105
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
20 years of experience

We are a small family owned business and our reputation is built one satisfied customer at a time. In a time where finding honest and well trained experts in the plumbing industry is difficult, we pride ourselves in serving you better. We know you have choices and will make every effort to demonstrate that we are the best option for your water heater, tankless water heater, and high efficiency water heater needs. We offer competitive pricing, the best products, and most important great customer service. We also want to do work for your friends and family, so the best endorsement for us is a job well done and a happy customer. We do standard water heater repairs and replacement but also bigger projects like relocation jobs and tankless water heater installations to name a few. Our technicians are highly experienced and have installed thousands of water heaters. Call or text us at 925-817-8342 for a free estimate. We serve residential or commercial customers, including apartments and condos.

"Quite excellent with relatively affordable compare to other provider ( although still expensive ). I would recommend. Excellent service."

Bill Y on December 2024

We are a small family owned business and our reputation is built one satisfied customer at a time. In a time where finding honest and well trained experts in the plumbing industry is difficult, we pride ourselves in serving you better. We know you have choices and will make every effort to demonstrate that we are the best option for your water heater, tankless water heater, and high efficiency water heater needs. We offer competitive pricing, the best products, and most important great customer service. We also want to do work for your friends and family, so the best endorsement for us is a job well done and a happy customer. We do standard water heater repairs and replacement but also bigger projects like relocation jobs and tankless water heater installations to name a few. Our technicians are highly experienced and have installed thousands of water heaters. Call or text us at 925-817-8342 for a free estimate. We serve residential or commercial customers, including apartments and condos.

"Quite excellent with relatively affordable compare to other provider ( although still expensive ). I would recommend. Excellent service."

Bill Y on December 2024


Avatar for Remodeling Heroes

Remodeling Heroes

5.00(
22
)
Approved Pro

Remodeling Heroes

5.00(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Heroes comprises a team of super-talented and skilled professionals who have joined forces to create a company that provides a comprehensive array of solutions for homeowners throughout the Bay Area. Our experts have the extensive experience in their respective fields to creatively solve any issue. Our design team will help you draw up the home renovation of your dreams with ease and precision.

"Excellent choice to remodel our bathroom in our 100 year old home. Everything was broken or worn out. We are a senior couple and wanted to plan for the future. I was very impressed with the project manager, foreman and workers. They were attentive, respectful and worked with great skill. They kept the vintage details we wanted, like the window and door frame. We installed a walk-in tub, which was unusual, but they did a great job with it. When problems arose, they always had an good solution, such as when the wall tile we chose turned out to be unavailable. They made good alternative suggestions to my ideas, such as a glass panel on the open side of the tub instead of the built-up wall I thought we needed (less space, easier to clean, and lets in more light). They handled all permits and observed all code requirements, like a new main electrical panel and lead paint abatement. The price was reasonable (I obtained other bids). I recommend them highly."

Edwin O on September 2025

Heroes comprises a team of super-talented and skilled professionals who have joined forces to create a company that provides a comprehensive array of solutions for homeowners throughout the Bay Area. Our experts have the extensive experience in their respective fields to creatively solve any issue. Our design team will help you draw up the home renovation of your dreams with ease and precision.

"Excellent choice to remodel our bathroom in our 100 year old home. Everything was broken or worn out. We are a senior couple and wanted to plan for the future. I was very impressed with the project manager, foreman and workers. They were attentive, respectful and worked with great skill. They kept the vintage details we wanted, like the window and door frame. We installed a walk-in tub, which was unusual, but they did a great job with it. When problems arose, they always had an good solution, such as when the wall tile we chose turned out to be unavailable. They made good alternative suggestions to my ideas, such as a glass panel on the open side of the tub instead of the built-up wall I thought we needed (less space, easier to clean, and lets in more light). They handled all permits and observed all code requirements, like a new main electrical panel and lead paint abatement. The price was reasonable (I obtained other bids). I recommend them highly."

Edwin O on September 2025


Avatar for Build The Bay, Inc.

Build The Bay, Inc.

4.97(
36
)
Approved Pro

Build The Bay, Inc.

4.97(
36
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
7 years of experience

We have the experience and dedication to bring your dreams to reality! Specializing in remodeling services of all kinds, we guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"We needed to remodel our master bathroom due to a leak under the toilet which has damaged the subfloor. We found Build The Bay through Angi. We took quotes from several contractors. Eitan came for scoping the work and the quote. He was extremely good at explaining our options and how the process of renovating will work, explaining each part in detail. His quote was also very competitive. Eitan helped us shop around for the finished materials so that we have everything ready before it was needed. Eitan and his team were very professional and responsive in their work. They always showed up on time and cleaned up before leaving for the day. We added couple of other jobs such as replacing kitchen floor, and fixing the leak in kitchen pipeline. Everything went very well and we are very happy with the results. The bathroom turned out looking great. We definitely recommend Eitan and his team, it was a great experience working with them."

Vinay K on December 2025

We have the experience and dedication to bring your dreams to reality! Specializing in remodeling services of all kinds, we guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"We needed to remodel our master bathroom due to a leak under the toilet which has damaged the subfloor. We found Build The Bay through Angi. We took quotes from several contractors. Eitan came for scoping the work and the quote. He was extremely good at explaining our options and how the process of renovating will work, explaining each part in detail. His quote was also very competitive. Eitan helped us shop around for the finished materials so that we have everything ready before it was needed. Eitan and his team were very professional and responsive in their work. They always showed up on time and cleaned up before leaving for the day. We added couple of other jobs such as replacing kitchen floor, and fixing the leak in kitchen pipeline. Everything went very well and we are very happy with the results. The bathroom turned out looking great. We definitely recommend Eitan and his team, it was a great experience working with them."

Vinay K on December 2025


Avatar for Service Champions Heating & Air Conditioning

Service Champions Heating & Air Conditioning

4.64(
656
)
Approved Pro

Service Champions Heating & Air Conditioning

4.64(
656
)
Approved Pro
Super Service Award
Customers say: Super punctual
23 years of experience
Free onsite estimate

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"They are prompt, honest. all tech people well knowledgeable and they follow all maintenance procedures step by step. I highly recommend. Them."

Jafar A on January 2026

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"They are prompt, honest. all tech people well knowledgeable and they follow all maintenance procedures step by step. I highly recommend. Them."

Jafar A on January 2026


Avatar for Handy Plumbing Man, LLC

Handy Plumbing Man, LLC

4.96(
28
)
Approved Pro

Handy Plumbing Man, LLC

4.96(
28
)
Approved Pro
Customers say: Quality work
16 years of experience
Free onsite estimate

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customer's in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , you'll be pleased you did. Thank you!

".."

Stephanie E on October 2025

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customer's in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , you'll be pleased you did. Thank you!

".."

Stephanie E on October 2025


Cost U Less Plumbing and Drain

4.79(
54
)
Approved Pro

Cost U Less Plumbing and Drain

4.79(
54
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
12 years of experience

Cost U Less Plumbing and Drain is your first choice for professional residential and commercial plumbing service. We provide affordable options for your home or office using the best materials in the industry. From drain clogs to water heaters we will ensure your project is completed with your total satisfaction in mind. Find out why our customers love working with Cost U Less Plumbing and Drain. Call us today!

"Polite kind and courteous"

Kurt K on March 2019

Cost U Less Plumbing and Drain is your first choice for professional residential and commercial plumbing service. We provide affordable options for your home or office using the best materials in the industry. From drain clogs to water heaters we will ensure your project is completed with your total satisfaction in mind. Find out why our customers love working with Cost U Less Plumbing and Drain. Call us today!

"Polite kind and courteous"

Kurt K on March 2019


Avatar for Facilities Plumbing & Drain

Facilities Plumbing & Drain

4.88(
45
)
Approved Pro

Facilities Plumbing & Drain

4.88(
45
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
12 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

" "

Richard O on January 2026

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

" "

Richard O on January 2026


Avatar for Walls n Beyond Painting n Remodeling

Walls n Beyond Painting n Remodeling

4.96(
48
)
Approved Pro

Walls n Beyond Painting n Remodeling

4.96(
48
)
Approved Pro
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 years of experience

A full-service, state-licensed, bonded, and insured residential and commercial painting company with 15 years of experience serving San Francisco. We specialize in residential and commercial interior painting, wallpaper removal, drywall repair, knockdown texture, comprehensive color consulting, faux finishes, specialty finishes, metal and wood decking, and epoxies. Walls n Beyond Painting Company brings extensive experience and a strong understanding of customer needs and expectations to your residential or commercial painting project. Our top priority as a painting company is customer satisfaction, and we guarantee it.

"The owner, Juan Ortiz bent over backwards to accommodate my schedule, my specs, my wishes. He was patient, professional, friendly and responded immediately when I tried to contact him. His crew was EXCELLENT. The arrived on time, everyday. They fixed things they weren't required to fix. They did a painstakingly beautiful job, and they cleaned up thoroughly. I recommend them enthusiastically and will definitely be using them again."

Maia K on September 2019

A full-service, state-licensed, bonded, and insured residential and commercial painting company with 15 years of experience serving San Francisco. We specialize in residential and commercial interior painting, wallpaper removal, drywall repair, knockdown texture, comprehensive color consulting, faux finishes, specialty finishes, metal and wood decking, and epoxies. Walls n Beyond Painting Company brings extensive experience and a strong understanding of customer needs and expectations to your residential or commercial painting project. Our top priority as a painting company is customer satisfaction, and we guarantee it.

"The owner, Juan Ortiz bent over backwards to accommodate my schedule, my specs, my wishes. He was patient, professional, friendly and responded immediately when I tried to contact him. His crew was EXCELLENT. The arrived on time, everyday. They fixed things they weren't required to fix. They did a painstakingly beautiful job, and they cleaned up thoroughly. I recommend them enthusiastically and will definitely be using them again."

Maia K on September 2019

...
Showing 1-10 of 1301
Install Boiler questions, answered by experts

The most important sign of a boiler problem is something happening unexpectedly, which is why regular boiler maintenance is important. Unexpected problems can include strange smells, new leaks, and unexpected noises that your boiler wasn’t making before. Additionally, if a boiler keeps shutting off or can’t maintain a specific temperature range, it’s time to call in an expert.

To figure out if your boiler is worth repairing or if you need to replace your boiler, first figure out how old the unit is. Boilers last 15 to 20 years, so if your unit is 15 years old or older, it may be better to replace the entire thing depending on the severity of the problems. If it’s not quite that old, then it’s probably worth repairing. Another thing to consider is whether your warranty covers any of the repair costs. If so, it may be worthwhile to repair your boiler to keep it running.

Since your boiler keeps you warm and provides hot water to your home, you’re likely to notice issues with heating in your living space right away. The most obvious sign that your boiler is breaking is not getting any heat or hot water. You might also hear some odd sounds coming from your boiler during operation, the flame in your gas boiler is not blue, the pressure is inconsistent, or your boiler is using more energy than it should. If you notice any of these signs, be sure to call a pro right away.

If you have a closed-system boiler that needs an expansion tank to work, you cannot run your boiler without it (not without the risk of extensive damage and even explosions). Your options include moving the boiler to another spot, rerouting boiler piping to a more open area, or completing a remodel around the boiler to create more space for the tank.

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

The Hayward, CA homeowners’ guide to boiler installation services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"