Get matched with top gas piping pros in Diamond Bar, CA

1308 Monte Vista Avenue, Suite 4

6 years of experience

Bonafide Plumbing Services is a locally owned and operated business located in Whittier, CA. We are a full service plumbing company for both Residential & Commercial. Our services include: abs drain repiping, copper or pex repiping, drain repair, plumbing repair, sewer repair, water heaters and much more!

"Pleasant experience, very professional, a great price because I have worked with other companies before."

Chris M on June 2021

"Pleasant experience, very professional, a great price because I have worked with other companies before."

Chris M on June 2021

Cruz Plumbing and Rooter Services

4.92(

1308 Monte Vista Avenue, Suite 4

Cruz Plumbing and Rooter Services

4.92(

New on HomeAdvisorNew on HomeAdvisor

23 years of experience

Cruz Plumbing and Rooter Services began our business with the main focus on Customer Service. It is our goal to treat every client as family. We will answer each question, giving you the confidence in our services, repairs and pricing. Our pride is to provide our customers with the information for them to be able to make informed, educated decisions when it comes to their plumbing service needs. Our team has been highly trained in all jobs, large or small, and is in contact with myself to ensure the job is completed to the stated specifics. We thank you for selecting Cruz Plumbing and Rooter Services. We appreciate your call to give us the opportunity to provide you with the best services and pricing available. Christian Cruz

"Very Professional and knowledgeable with plumbing. Mr Cruz provided quick service and understood why we wanted this project done quickly to facilitate my mother's handicap situation. Hoping to give him more business in the future. Thank You"

Kaizad A on June 2022

"Very Professional and knowledgeable with plumbing. Mr Cruz provided quick service and understood why we wanted this project done quickly to facilitate my mother's handicap situation. Hoping to give him more business in the future. Thank You"

Kaizad A on June 2022

All Plumbing & Air Solutions

PO Box 7119

New on HomeAdvisorNew on HomeAdvisor

All Plumbing & Air Solutions

PO Box 7119

565 West Greenwood Avenue

2 years of experience

Free onsite estimate

All Plumbing Solutions 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.

Taylor's Plumbing

4.91(

565 West Greenwood Avenue

Taylor's Plumbing

4.91(

Customers say: Quality work

10 years of experience

Taylor's Plumbing, has been doing business in the area for a while now. Our professionalism, integrity, and attention to detail is what set us apart from the rest. Customer service and satisfactory has and will always be our number one importance Give us a call today!

"Came out quickly, gave me a great price, and did a great job. Heâ s a kind man and very professional."

Rosa O on January 2022

"Came out quickly, gave me a great price, and did a great job. Heâ s a kind man and very professional."

Rosa O on January 2022

Tru Plumbing Mechanical

Tru Plumbing Mechanical

Customers say: True professional

3 years of experience

Tru Plumbing Mechanical is veteran and family owned and operated with 30 years of combined experience. We provide homeowners and commercial businesses with plumbing services 24 hours a day., 7 days a week. We can assist you with a wide range of plumbing services. Tru Plumbing Mechanical has the training and experience to help resolve major plumbing and sewer issues at fractions of the cost. We are licensed, bonded and insured professionals that can resolve any plumbing issue you are encountered with. Call us at (562)991-3805 for Fast, Friendly Service. The team at Tru Plumbing Mechanical have the technical skills to resolve all plumbing issues you may have along with preventive tips and maintenance ideas to make your plumbing last for a long time. We set goals to provide all families with a piece of mind and ensure everyone we encounter that they can feel comfortable in knowing that their trust and confidence is what we set out to accomplish.

"Iâ m not going to go on about what was the plumbing issue and how it got resolved. What I am going to say is that Johnny from Tru Plumbing is the most honest, hardworking, helpful plumber on this earth! He treats your house and problems as if they were his own! Johnny has gone back and forth, spent more time than necessary to solve our root problems and his communication skills are beyond any other plumber. He answers the phone practically in the middle of the night even! I would recommend calling him for all your plumbing needs. Heâ s fixed gas leaks, broken pipes, broken sewer lines, clogged sewer lines for us and much more! Thank you Johnny"

Fathima T on May 2023

"Iâ m not going to go on about what was the plumbing issue and how it got resolved. What I am going to say is that Johnny from Tru Plumbing is the most honest, hardworking, helpful plumber on this earth! He treats your house and problems as if they were his own! Johnny has gone back and forth, spent more time than necessary to solve our root problems and his communication skills are beyond any other plumber. He answers the phone practically in the middle of the night even! I would recommend calling him for all your plumbing needs. Heâ s fixed gas leaks, broken pipes, broken sewer lines, clogged sewer lines for us and much more! Thank you Johnny"

Fathima T on May 2023

Overland Plumbing

Overland Plumbing

843 local quotes requested

38 years of experience

Overland Plumbing is your local plumbing installation and repair company. We specialize in residential plumbing services for both new and old homes. We look forward to helping you. Call us today.

"We were not an easy fix. Nothing in our home was built with standard sizes. Randy, our plumber, purchased the correct size and completed the replacement of the hot water valve to the dishwasher in record time. He was kind, efficient and timely. We really appreciate him and his company."

Carrie D on August 2025

Overland Plumbing is your local plumbing installation and repair company. We specialize in residential plumbing services for both new and old homes. We look forward to helping you. Call us today.

"We were not an easy fix. Nothing in our home was built with standard sizes. Randy, our plumber, purchased the correct size and completed the replacement of the hot water valve to the dishwasher in record time. He was kind, efficient and timely. We really appreciate him and his company."

Carrie D on August 2025

Drain City Plumbing, Inc.

Drain City Plumbing, Inc.

Customers say: True professional

103 local quotes requested

10 years of experience

Here at Drain City Plumbing, Inc., we are known for our attention to detail and quality work. We are always sure to get the job done right the first time and always put the customer first. You won't regret working with us! ..........................................................................................................................................................................................................................................................................................FAVOR DE NO APLICAR PARA TRABAJO ! Aquí en Drain City Plumbing, Inc., somos conocidos por nuestra atención al detalle y el trabajo de calidad. Siempre estamos seguros de hacer el trabajo bien la primera vez y siempre ponemos al cliente primero.

"I had the whole drain system replaced under the house. They did a good job, it took 2 days and they made sure I had plumbing when they left each day. They were on time and on budget, who could ask for anything more!"

Ralph P on September 2025

"I had the whole drain system replaced under the house. They did a good job, it took 2 days and they made sure I had plumbing when they left each day. They were on time and on budget, who could ask for anything more!"

Ralph P on September 2025

First Class Plumbing and Rooter Services, Inc.

6833 Indiana Ave Ste 207

4.75(

First Class Plumbing and Rooter Services, Inc.

6833 Indiana Ave Ste 207

4.75(

60 local quotes requested

7 years of experience

First Class Riverside plumber serving all of Riverside County and the surrounding area. Receive a free inspection and quote, same day service, and family-friendly service.

"After the gas company refused to turn on our gas due to leak, I searched for gas leak service through Angies. First Class plumbing called and I asked them to perform a test to find out the source of the leak. I agreed to pay them $360 for this service which would be applied to the repair cost should I have decided to choose them for repair. The did a pressure test, confirmed the leak. However, they guessed where the leak was. They said the leak is somewhere underground between the gas meter and where the gas pipe enters teh house (~28 feet). They told me replacing that under-concrete pipe would cost me $9000 and if I do the post repair concrete patch, it would cost $7,000. I asked them to change the whole gas pipe in the yard (b/c it was old), they said $15,000 if I do the post-repair concrete path myself. Based on their statement I signed a contract for $15,000 to replace the whole gas piping in the backyard. Before they were going to show up next day, I asked them to delay the start of the work until Monday (3 days delay). I asked another gas company to do the diagnosis. The leak wasn&amp;amp;#39;t in the part of the gas pipe that was going from meter to the place the pipe enters the house. He isolated the segment that was causing the leak, then the leak was gone. I can send you the diagnosis from both companies. I would like First Class piping to pay me my $360 b/c their diagnosis was erroneous. Not only would I have paid the $7000 without having fixed the leak, but I would have damaged the concrete in the yard as well. In their diagnosis, First Class is saying there are Ts under the ground etc. which is absolutely to the case. He would have seen there were no Ts had he used his borescope camera as I asked him to do. I am asking them to pay me back my $360 which is the least they should do."

Bahman D on June 2025

First Class Riverside plumber serving all of Riverside County and the surrounding area. Receive a free inspection and quote, same day service, and family-friendly service.

"After the gas company refused to turn on our gas due to leak, I searched for gas leak service through Angies. First Class plumbing called and I asked them to perform a test to find out the source of the leak. I agreed to pay them $360 for this service which would be applied to the repair cost should I have decided to choose them for repair. The did a pressure test, confirmed the leak. However, they guessed where the leak was. They said the leak is somewhere underground between the gas meter and where the gas pipe enters teh house (~28 feet). They told me replacing that under-concrete pipe would cost me $9000 and if I do the post repair concrete patch, it would cost $7,000. I asked them to change the whole gas pipe in the yard (b/c it was old), they said $15,000 if I do the post-repair concrete path myself. Based on their statement I signed a contract for $15,000 to replace the whole gas piping in the backyard. Before they were going to show up next day, I asked them to delay the start of the work until Monday (3 days delay). I asked another gas company to do the diagnosis. The leak wasn&amp;amp;#39;t in the part of the gas pipe that was going from meter to the place the pipe enters the house. He isolated the segment that was causing the leak, then the leak was gone. I can send you the diagnosis from both companies. I would like First Class piping to pay me my $360 b/c their diagnosis was erroneous. Not only would I have paid the $7000 without having fixed the leak, but I would have damaged the concrete in the yard as well. In their diagnosis, First Class is saying there are Ts under the ground etc. which is absolutely to the case. He would have seen there were no Ts had he used his borescope camera as I asked him to do. I am asking them to pay me back my $360 which is the least they should do."

Bahman D on June 2025

AD3 PLUMBING

7232 N LOTUS AVE APT 5

5.00(

AD3 PLUMBING

7232 N LOTUS AVE APT 5

5.00(

3 years of experience

Free onsite estimate

AD3 PLUMBING 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.

"Great job very professional "

Sean G on October 2025

"Great job very professional "

Sean G on October 2025

Guardian Plumbing

27895 Diaz Road, Suite C

Guardian Plumbing

27895 Diaz Road, Suite C