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Find Gas piping pros in Diamond Bar

Avatar for J I G Plumbing
J I G Plumbing
4.9(
98
)

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"The plumber spent a lot of time just trying to figure out the source of the hidden leak. He had a lot of patience. The quality of work was good as was the price. I would definitely hire them again."
Completed Install
Preparing new install
Completed Install
Completed Install
Completed Install

+8

21 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
170
)

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"A first time apartment owner and landlord, I needed major plumbing services within the first 6 months of ownership. The first time was a series of gas leaks which were quickly repaired by Western Rooter. The second time was the significant work of adding 2 gas meters and the requisite task of re-routing/adding gas piping. I simply cannot recommend Daniel Westereng and Western Rooter enough. Although the owner John came out to assist in the final bid, Daniel and I worked consistently with SoCal Gas to coordinate the improvements. Daniel was quick to return texts, calls, e-mails and worked diligently with all the parties to get the job done. If you need a plumber, save time and call Western Rooter. Tell them to send Daniel Westereng and he will do a fantastic job!"
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all!
Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time7 hrs
Response rate98%
20 neighbors recently requested a quote
Avatar for SoCal Plumbing & Rooter, Inc.
SoCal Plumbing & Rooter, Inc.
4.7(
285
)

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"They were less expensive than the other plumbers and were here within 10 minutes. They replaced all the necessary hoses and were very efficient."
Response time4 hrs
29 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Orange Independent Plumbing Services
Orange Independent Plumbing Services
4.8(
316
)

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Credit card accepted

"Ruben was on time and worked very efficiently. He explained what he was going to do to tackle the problem. He showed me the crack that was on the cast iron pipe and gave me two options. I elected to go with replacing it with ABS pipe and got the job done under two hours. On top of that, he covered the floor with a blanket and vacuumed the area afterward. He also had special shoe attachment to not get your floor dirty as well. I highly recommend Ruben and his services!"
Response time3 hrs
Response rate85%
244 neighbors recently requested a quote
Avatar for Taylor's Plumbing
Taylor's Plumbing
4.8(
32
)

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"John Taylor showed up on time and completed the water pressure valve installation to my complete satisfaction. The final cost agreed with the estimate for the job and was, in my opinion, an excellent value. I would recommend and use John on other plumbing projects."
gas leak
gas leak fix new pipe
Threading machine
pressure regulator and ball valve
pressure regulator install

+9

Response time50 mins
Recommended by100%of homeowners
Avatar for Rapid Rescue Rooter & Plumbing
Rapid Rescue Rooter & Plumbing
5.0(
11
)

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Wes @ Rapid Rescue Rooter & Plumbing did an amazing job fixing our plumbing issues and even gave us advice on how to properly care for our drains and system to avoid problems in the future. Very, much appreciated!! Wes was quick to return our call and schedule an appointment that worked best for us. I also scheduled for work to be done at my parent’s home, knowing they would be in knowledgeable, trustworthy hands! He is definitely highly recommended! Thanks so much Wes!"
Old plumbing
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel

+18

Recommended by90%of homeowners
Avatar for RT Olson Plumbing, Heating and Air Conditioning
RT Olson Plumbing, Heating and Air Conditioning
4.5(
216
)

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Job went great! Bob gave me a very competitive estimate for the Re-Pipe and went the extra mile in recommending materials for the walk on shower I had discussed with him. I accepted his bid and the work was scheduled: replace the main water line from the meter to the house, Re-Pipe all hot and cold water lines inside the home, demo the existing master tub & shower and replace with walk in shower, repair all drywall and ceiling access points and texture as required. Job went great! The main line and Re-Pipe were done in the 4 days promised. The on-site supervisor, Rudy, was awesome and made sure everything was done perfectly. The walk in shower was delayed a day due to shopping damages to the product, but was quickly resolved by the crew as they tracked down an available replacement. A few unexpected problems came up but were quickly resolved to my complete satisfaction. I will keep their name handy for any future plumbing needs."
New AC Installation
Tankless water heater
New Thermostat
Shower head system installation
Helping customer with new water filtration system

+57

Response time10 hrs
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for 1 TOM PLUMBER ANAHEIM / BREA
1 TOM PLUMBER ANAHEIM / BREA
5.0(
21
)

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Response was amazing and fast. Arrived on time and kept me fully informed. Professional with complete set of moisture/ leak detection tools. Answered all our questions. Would love to recommend them."
Leak Detection
Plumbing
Sewage Cleanup
Leak Detection
Plumbing

+70

Response time8 hrs
64 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for The Sewer Specialist
The Sewer Specialist
5.0(
13
)

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We’ve used this plumbing company multiple times across several properties and have always had a great experience. Extremely knowledgeable, professional, and quick to respond whenever we need service. It’s hard to find honest plumbers with real experience, and these guys definitely know what they’re doing. Every job has been handled efficiently and with great attention to detail. Communication is always excellent, pricing is fair, and they consistently deliver quality work. We truly appreciate having someone reliable we can count on for our properties. Highly recommend to anyone looking for a dependable and experienced plumber. Five stars all the way."
Avatar for ROOTER ER & PLUMBING INC
ROOTER ER & PLUMBING INC
4.6(
24
)

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Anthony has done a wonderful job replacing my bathtub pipes at an extremely great low price. I highly recommend Rotor ER & Plumbing Inc. I panicked because I saw water on my downstairs ceiling because my bathtub upstairs was leaking showing the rectangular water print on my downstairs ceiling. I quickly called ER & Plumbing Inc. and Anthony came out immediately (same day witihin 30 min) and quickly assessed the problem. The pipes under the tub had a huge leak on a fairly new home (6 yrs old). The pipes were to large for the area under the tub which caused the pipes to crack. I am disabled and needed to soak my fractured back. Anthony showed up the next day with new pipes and all of his equipment and fixed the pipes the same day. Wonderful job and at a reasonable price. Very friendly and polite to. If ever I need plumbing again I will definitely call them and highly recommend them. Thank you Anthony and Phillip you guys are great!!!! ;-)"
tankless water heater uo to code
storm drain
same as above
gas line install
gas line install

+6

Response time1 day
Response rate93%
6 neighbors recently requested a quote
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FAQs for gas piping projects in Diamond Bar, CA

Plumbers with proper licensing and credentials install and relocate gas lines. When hiring a professional, verify they have experience with gas systems and all required certifications. Some homeowners choose to work with plumbers specializing in natural gas installations, as they have extensive experience with similar projects and understand the safety requirements.

The timeline for gas line relocation varies based on project complexity, permit processing, and inspection scheduling. The physical labor takes a few hours to one day, depending on the line length. However, the actual installation work represents only part of the overall project timeline. Your contractor should provide a specific timeframe based on your circumstances and local permitting requirements.

Your gas supply must be shut off during the relocation process. This safety measure prevents gas leaks while connections are being modified. Plan for this temporary service interruption by making alternative arrangements for cooking, heating, or other gas-dependent systems in your home. The shut-off generally only lasts for a portion of the work, often a few hours.

Relocating gas lines to connect new appliances is a common reason for this type of project. Whether you're installing a gas stove, fireplace, dryer, or outdoor grill, a professional can determine the best route for extending your existing gas system. The cost will depend on the distance between your current gas line and the new appliance location.

Gas line work is not suitable for DIY projects. Natural gas is highly flammable and potentially lethal if not handled correctly. Gas leaks can be difficult to detect without specialized equipment. Professional plumbers have the proper training, tools, and experience to safely relocate gas lines while ensuring compliance with local building codes and safety standards.

The Diamond Bar, CA homeowners’ guide to gas pipings

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