Get matched with top boiler installation pros in Oak Hills, CA
There are 15 highly-rated local boiler installation pros.
TRUSTED BY HOMEOWNERS
4.6 
639 Verified Reviews for Boiler Installation pros in Oak Hills, CA
*The Angi rating for Boiler Installation companies in Oak Hills, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Oak Hills, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on May 23, 2025
Boiler installation pros in Oak Hills
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
Olson Plumbing - Quality and affordable plumbing services. Trust our expertise for all your plumbing needs. Contact us today!
"Great! Very knowledgeable and friendly. Guaranteed work."
Erin M on April 2025
Olson Plumbing - Quality and affordable plumbing services. Trust our expertise for all your plumbing needs. Contact us today!
"Great! Very knowledgeable and friendly. Guaranteed work."
Erin M on April 2025
"As a premier plumbing and water treatment company, Advanced Gen is dedicated to delivering top-notch service to all our clients. Led by owner Nick Cannon, our team of skilled professionals is equipped to handle a wide range of services, including drain installation, emergency repairs, water heater & water filtration system installation, and more. We also offer gas line services, electric & gas water heater repair, and hot water recirculation services. We offer these exceptional services within a 30 miles radius of our base location. At Advanced Gen, we pride ourselves on our professionalism and attention to detail, ensuring that every job is completed to the highest standards. Trust us to handle all of your plumbing and water-related needs."
"Nick C. helped this Disabled Veteran out with a severely clogged main septic drain, going above and beyond because he also cleared out slow flowing faucets, the shower and kitchen sink as well as cleared out toilet tank water line which was also clogged. He showed and explained to me about needing a water filtration system next to well water pump because sand and dirt is getting through, clogging water pipes. He also found the Rheem on demand water heater the previous owner installed is not powerful enough, so I'm having him come back to replace and install those."
Ann K on April 2025
"As a premier plumbing and water treatment company, Advanced Gen is dedicated to delivering top-notch service to all our clients. Led by owner Nick Cannon, our team of skilled professionals is equipped to handle a wide range of services, including drain installation, emergency repairs, water heater & water filtration system installation, and more. We also offer gas line services, electric & gas water heater repair, and hot water recirculation services. We offer these exceptional services within a 30 miles radius of our base location. At Advanced Gen, we pride ourselves on our professionalism and attention to detail, ensuring that every job is completed to the highest standards. Trust us to handle all of your plumbing and water-related needs."
"Nick C. helped this Disabled Veteran out with a severely clogged main septic drain, going above and beyond because he also cleared out slow flowing faucets, the shower and kitchen sink as well as cleared out toilet tank water line which was also clogged. He showed and explained to me about needing a water filtration system next to well water pump because sand and dirt is getting through, clogging water pipes. He also found the Rheem on demand water heater the previous owner installed is not powerful enough, so I'm having him come back to replace and install those."
Ann K on April 2025
We are a Family Owned Business here at Super Marco Plumbing we offer Free estimates to All our Customers. We service All Plumbing Services and Drains.
"Eavy thing went great. The work he done was fantastic. A very reasonable price. The work done was outstanding."
Mr William a on May 2025
We are a Family Owned Business here at Super Marco Plumbing we offer Free estimates to All our Customers. We service All Plumbing Services and Drains.
"Eavy thing went great. The work he done was fantastic. A very reasonable price. The work done was outstanding."
Mr William a on May 2025
Welcome to plymwr plumbing where we do everything plumbing from Service and repair, stoppages, major and minor plumbing problems, to full on remodels and new construction builds.
"They did a great job . Highly recommended"
Ryan Contractor Lhc k on March 2025
Welcome to plymwr plumbing where we do everything plumbing from Service and repair, stoppages, major and minor plumbing problems, to full on remodels and new construction builds.
"They did a great job . Highly recommended"
Ryan Contractor Lhc k on March 2025
Thank you for considering hiring us for your project! At J&J Hydro Jetting and Drain Services LLC we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. We are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references!
Thank you for considering hiring us for your project! At J&J Hydro Jetting and Drain Services LLC we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. We are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references!
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!
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!
Red Rocket Plumbing has been dedicated to this craft for over 5 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!
"Excellent Work. I changed the job three times and even added something at the end. Did the job right for a fair price."
Thomas W on July 2024
Red Rocket Plumbing has been dedicated to this craft for over 5 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!
"Excellent Work. I changed the job three times and even added something at the end. Did the job right for a fair price."
Thomas W on July 2024
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. Call us today!
"They started as a good company, but they did a mistake and expect to pay for the mistake."
Doug h on July 2024
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. Call us today!
"They started as a good company, but they did a mistake and expect to pay for the mistake."
Doug h on July 2024
Hard Luck Plumbing 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.
"Very helpful"
Larry D on June 2022
Hard Luck Plumbing 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.
"Very helpful"
Larry D on June 2022
Boiler installation services FAQs
The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.
It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.
The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350.
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