
Serving Diamond Bar, CA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Plumber John from JIG Plumbing was professional, efficient, and hard-working. We were very pleased with the final result."





+8

*The Angi rating for Toilet Service companies in Diamond Bar, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Toilet Service needs.
*The HomeAdvisor rating for Toilet Service companies in Diamond Bar, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Toilet Service needs.
Last update on March 12, 2026

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Plumber John from JIG Plumbing was professional, efficient, and hard-working. We were very pleased with the final result."





+8

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"The technician arrived at the start of the 2 hour window. On time! Very professional. Explained options for dealing with my toilet leak. I chose to replace the toilet and gave him guidlines for the new toilet. He went to Home Depot, acquired the toilet returned promptly and installed it in a timely manner. After which he broke down and explained the itemized charges. After paying for the work thru my credit card, I received an e-mail summary right away...One major concern that I had in hiring Western Rooter & Plumbing was that their technicians had been vaccinated for Covid 19. I had been referred to Western earlier this year by my condo HOA for a common area leak repair in my unit. I was assured by the dispatcher that the technician coming to my condo was vaccinated against Covid. So when I had this toilet leak problem 6 months later that I had to pay for, out of a multitude of plumbing companies, I went back to Western Rooter & Plumbing after receiving the same assurance."





+542

Serving Diamond Bar, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"Jose from JRC Plumbing is wonderful to work with. Not only is he an expert in his craft, he’s professional, friendly, and provides great communication. The tube spout broke off in our bathroom. He was able to identify the problem, provide a clear plan of action, and give very reasonable pricing. Our tube spout was quickly fixed, and he patched the wall that needed to be cut into to reattach the pipe, leaving our home better than it was. I will definitely be reaching out to Jose at JRC Plumbing again."

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Johnny was on time, came fully prepared, friendly, and had a great attitude. Ignore those expensive "smell good" plumber commercials! Replaced 2 toilet flanges and reset both toilets for a third less than competitor's quote! I'm not looking forward to more plumbing problems in this 60 year old house, but I now know who to call!"

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Jonathan was a great hire. He came and worked with my schedule and came on a quick short notice. He came for a clogged toilet and swapped my garbage disposal. The next day we clogged the toilet again and he came back within an hour to fix it again for no charge. Pricing is very reasonable and is much lower than other plumbers. I wouldn’t hesitate to hire him again. I plan to have my pipes looked at with a camera because I can’t have this keep happening."

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Danshop just fixed my main sewer line, and I couldnt be happier with the outcome! Throughout, their crew demonstrated efficiency, expertise, and professionalism. Now that my sewage line is in excellent shape, Im really pleased with Danshops assistance. For any plumbing needs, especially large repairs like this one, I highly recommend Danshop."





+16

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."





+70

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 2007
Emergency services offered
Warranties offered
"Wow, so professional, courteous, and helpful! Not only was Ricky a skilled worker, but he was also just an overall easy guy to work with and talk to. Sometimes it's awkward having strangers come into your home for hours at a time to work, but it was not awkward at all. He gave great advice on what to do and what NOT to do, and our toilets are working beautifully. Since we are new homeowners he also walked us through the ins and outs of our main water valve and water heater. I will definitely hire Do It Right Plumbers again!"





+1

Serving Diamond Bar, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Emergency services offered
"Very grateful for Fed! My Momâ s house had an issue with water not draining properly. Called Fed for a quote; he showed up the next morning and got to work on the issue right away. He was working by himself for awhile since it was Sunday, and had to dig through tons of rocks and roots since the land in our area are filled with stones. There were roots in the sewer line as well as buildup in the pipes; the pipes were so clogged that there was barely what seemed to be 1/8th or so of the pipe where the outgoing water/waste could flow through. He replaced parts of the line with pipes which roots would not be able to penetrate through, which gave us peace of mind as there are a lot of trees in our area. Fed and his team also added a sewer access and he replaced the filters in the toilet tanks as well. Thank you so much for helping us resolve this huge plumbing issue! Fed was honest, reliable, and friendly. Would highly recommend!"





+27

Serving Diamond Bar, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"Thanks for being to come out on a Saturday. And for picking out a nice toilet. Friendly, helpful, and considerate. You guys went above and beyond. Thank you."





+9
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