Top-rated boiler installation pros.

Get matched with top boiler installation pros in Moraga, CA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY MORAGA, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon997
    Verified boiler installation services reviews

Find Boiler installation pros in Moraga

Avatar for RG Construction

RG Construction

5.00(
8
)
Approved Pro

RG Construction

5.00(
8
)
Approved Pro
Free onsite estimate
Emergency services offered

We have been in the construction industry for over 10 years. From building ADUs, high-end kitchen remodels, bathroom remodels and home extensions, we have done just about everything under general construction. Our company prioritizes safety, quality and transparency.

"Me and my wife decided recently to get our kitchen remolded. After some time searching for the right guys to do the job we settled on RG Construction. Richard, who is the owner, is a great guy and super informative. He never left any question unanswered or left us uncertain about anything. His crew works quick, and they pay attention to the tiniest detail. They absolutely are worth every dollar and I would recommend RG Construction to any homeowner, and I for sure will be giving them a call back for any work I need done in the future. Me and my wife are absolutely in love with our remodel."

Jesse O on November 2025

We have been in the construction industry for over 10 years. From building ADUs, high-end kitchen remodels, bathroom remodels and home extensions, we have done just about everything under general construction. Our company prioritizes safety, quality and transparency.

"Me and my wife decided recently to get our kitchen remolded. After some time searching for the right guys to do the job we settled on RG Construction. Richard, who is the owner, is a great guy and super informative. He never left any question unanswered or left us uncertain about anything. His crew works quick, and they pay attention to the tiniest detail. They absolutely are worth every dollar and I would recommend RG Construction to any homeowner, and I for sure will be giving them a call back for any work I need done in the future. Me and my wife are absolutely in love with our remodel."

Jesse O on November 2025


Avatar for FALCONI & SON'S CONSTRUCTION INC

FALCONI & SON'S CONSTRUCTION INC

5.00(
1
)
Approved Pro

FALCONI & SON'S CONSTRUCTION INC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

FALCONI & SON'S CONSTRUCTION INC 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. you can check my website: http://falconiconstruction.com

"Friendly, professional and 5 star job"

Daniel G on November 2024

FALCONI & SON'S CONSTRUCTION INC 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. you can check my website: http://falconiconstruction.com

"Friendly, professional and 5 star job"

Daniel G on November 2024


Avatar for Caval Construction

Caval Construction

5.00(
7
)
Approved Pro

Caval Construction

5.00(
7
)
Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

Caval Construction 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.

"they are perfect and give them the highest rating possible."

Jason D on December 2024

Caval Construction 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.

"they are perfect and give them the highest rating possible."

Jason D on December 2024


Avatar for AMJ Services - Unlicensed Contractor

AMJ Services - Unlicensed Contractor

5.00(
3
)
Approved Pro

AMJ Services - Unlicensed Contractor

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

AMJ Services is a family owned, locally operated home repair and home improvement company with over 10+ years experience servicing San Joaquin county. We provide an extensive list of comprehensive services to include everything from home repairs, assembly, and installation to larger home improvement and remodeling projects. We are committed to quality work, great prices and we get back to our clients right away to schedule your project! Regardless of the size of your project... simple repairs, installation and furniture assembly or larger projects, you can rely on us for exceptional workmanship and competitive prices for a JOB DONE RIGHT! Call us today to get your repairs or projects scheduled! 510-224-8204

"Awesome"

Betty K on May 2023

AMJ Services is a family owned, locally operated home repair and home improvement company with over 10+ years experience servicing San Joaquin county. We provide an extensive list of comprehensive services to include everything from home repairs, assembly, and installation to larger home improvement and remodeling projects. We are committed to quality work, great prices and we get back to our clients right away to schedule your project! Regardless of the size of your project... simple repairs, installation and furniture assembly or larger projects, you can rely on us for exceptional workmanship and competitive prices for a JOB DONE RIGHT! Call us today to get your repairs or projects scheduled! 510-224-8204

"Awesome"

Betty K on May 2023


Avatar for Eastbay Rooter - Unlicensed Contractor

Eastbay Rooter - Unlicensed Contractor

New on AngiNew on Angi
Approved Pro

Eastbay Rooter - Unlicensed Contractor

New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you


Avatar for R Plumbing Companies, Inc.

R Plumbing Companies, Inc.

5.00(
3
)
Approved Pro

R Plumbing Companies, Inc.

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We are 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 baasis of our business

"Helped me right away. Did not have to wait all day."

Julie H on September 2023

We are 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 baasis of our business

"Helped me right away. Did not have to wait all day."

Julie H on September 2023


"Mario and his crew are reliable, professional, reasonably priced and the work is always top notch with excellent communication and customer service! Iâ ve used them for several projects and I highly recommend them!"

Juliana D on September 2023

We’re a small family business located in the Bay Area, dad and sons, we service residential and comercial plumbing, drain cleaning and repairs.

"Mario and his crew are reliable, professional, reasonably priced and the work is always top notch with excellent communication and customer service! Iâ ve used them for several projects and I highly recommend them!"

Juliana D on September 2023


Mendoza Plumbing Services - Unlicensed Contractor

New on AngiNew on Angi
Approved Pro

Mendoza Plumbing Services - Unlicensed Contractor

New on AngiNew on Angi
Approved Pro
5 years of experience
Free onsite estimate

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!


Avatar for Cali Water Heater Solutions

Cali Water Heater Solutions

4.92(
18
)
Approved Pro

Cali Water Heater Solutions

4.92(
18
)
Approved Pro
Super Service Award
Customers say: True professional
82 local quotes requested
2 years of experience

With over 20+ years of experience in the industry, Cali Water Heater Solutions is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

"I got home from work and discovered that my water heater had a major leak that required shutting off the water to the house. Carl at Cali Water Heater responded immediately and less than 24 hours later I had a new water heater installed, water restored, and all at a fair price. Highly recommend!"

Ryan M on December 2025

With over 20+ years of experience in the industry, Cali Water Heater Solutions is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

"I got home from work and discovered that my water heater had a major leak that required shutting off the water to the house. Carl at Cali Water Heater responded immediately and less than 24 hours later I had a new water heater installed, water restored, and all at a fair price. Highly recommend!"

Ryan M on December 2025


Avatar for ASCEND RENOVATION & ROOFING INC

ASCEND RENOVATION & ROOFING INC

4.56(
9
)
Approved Pro

ASCEND RENOVATION & ROOFING INC

4.56(
9
)
Approved Pro
14 local quotes requested
9 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! Book with us online or feel free to give us a call today!

"Ascend completed extensive projects for our 26 year old house, new roof deck, repairs to roof, replacement of sections of our roof. all well done. More projects planned for spring 2026 "

Harrison S on October 2025

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! Book with us online or feel free to give us a call today!

"Ascend completed extensive projects for our 26 year old house, new roof deck, repairs to roof, replacement of sections of our roof. all well done. More projects planned for spring 2026 "

Harrison S on October 2025

...
Showing 1-10 of 240
Install Boiler questions, answered by experts

Depending on the size of your home and system, as well as any upgrades or add-ons you choose, it may take between three and five days to completely replace an existing HVAC system from start to finish. Your contractor should be able to give you an estimate before they begin the actual replacement.

Heat pumps offer much more efficiency than a boiler, relying only on electricity to provide 3 to 4 times the amount of heat you can get from a boiler, which runs on fossil fuels. You can save money over time as it costs less to maintain and operate a heat pump, though you will pay a higher price upfront to install it compared to a boiler.

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

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.

If you’re looking for a way to heat your home that is lower in cost and higher in efficiency, you should run the numbers to see what it would look like to switch to gas or electric heat. The best choice for how to heat your home depends on your location, budget, and energy priorities.

The Moraga, 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"