I have used Guardian Plumbers on numerous occasions, and they have always responded right away! Everyone I have come in contact with, is friendly, professional, and they get the job done right, the first time! I called frantically one morning, when I walked out to our garage and the water heater was leaking. They sent someone over right then! I will ALWAYS call Guardian Plumbers. I agree with the previous review. 5 stars all they way! Debra in Glendora :) read more

Did everything on time and on quote. Could not ask for more. Cleaned up. Had a few interesting conversations, nice young man came. This company takes their business seriously. I had them install kitchen faucet. A bathroom faucet. Fix the other bathroom faucet. Install new Kohler toilet. Came twice because first toilet was wrong fit. Knew the products and made recommendation. June 2016 - had them estimate a rehab house. Great estimate, reasonable, covered all detail thoroughly as 2 parties have to approve before funds released. They will get the job. read more

My toilet broke called Guadian Plumbing they came it within the hour gave me a free estimate. The price was reasonable and it was fixed immediately. Very friendly service. My toilet works great! read more

I hired guardian plumbers I was very happy with their service they were professional courteous and did a great job and I would recommend them to anybody who needs plumbing. read more

We just moved into our new house not even 24 hours later we woke up to go to work at 4:30 am and found our downstairs flooded! Most disgusting thing ever!! I called Guardian Plumbers and they came out right away and took great care of us. They found out it was the main line that was broken. They showed us everything thru the camera and went step by step with us. From Jimmy to David and all the crew from Guardian Plumbers that came out. They made our nightmare turn into an easy going situation. We could not have found a better plumbing company. We will tell all our family and friends about them. They truly went above and beyond for us!! 10 PLUSS ALL THE WAY!!! read more

George replaced all our toilets the other day and was great! Was very informative and gave us the option of supplying our own equipment for install to help us save some money. He did a fantastic job, very professional and educated us every step of the way. Guardian called us, sent us a picture of him and sent us all the pictures taken during estimate and installation. They were very professional and we will be using them again. read more

After reading some reviews I decided to give guardian plumbers a try. I had clogged drainage pipes on my side yard. Matt and his crew were concerned professionals from start to finish. They listened to my situation, assessed the scope of work, provided a reasonable quote, while maintaining professionalism at all times. I tend to find contractors who prefer to deal with the man of the household but being a military family I often am the person having to make the calls. Kristin, the office manager was well informed. Was paitent and courteous. This local company is a rare gem with its work ethic. They are my go to plumbers being open 24 hrs a day! Even have online payments and invoicing. Being current with technology is a huge plus in my book. Thanks Matt and team! This Usmc family appreciates the job well done !! read more

Late afternoon, last Sunday, an outside pipe broke, and water started leaking. Of all times for this to happen, especially on a weekend! We had to turn off the water to our house. Immediately, we looked on-line to find someone to help us with this problem. We were very, very lucky, and found Guardian Plumbers! After calling them, the dispatcher contacted their plumber, George Rios, who called us immediately! George arrived at our house within an hour, and took care of our problem! He was very careful, professional, and took pride in his work. He fixed our pipe, and we were able to turn on the water to our house again. We really appreciate George Rios!!! read more

What a great company. Don't CALL ANYONE ELSE. I called a few companies on the "top ten" to get pricing for and outdoor kitchen/island setup. Some gave super low prices which means it'll go up during the job, some gave prices so high that I just asked them to get out. Josh from Guardian came out and gave me a quote. It only took him a few minutes to figure it out. A few days later Howard came out. Super professional, respectful and even help with the guys working on the finishing touches on the island. I'll be calling them for all of my future plumbing needs. read more

Very unhappy with their service, I put a service call to them this was in March for a slab leak, they couldn't do ANYTHING, Anything until restoration came by first to tear up my kitchen and the nightmare begins, then I was basically forced to stick with them, the did a very crappy job. Now Every time you flush the toilet it sounds like the dishwasher is turning on, which I did not have that problem before, and this only happens when you flush the toilet, which leads me to believe, they didn't do something right with the piping, anyways I left a msg for the owner up over 3 1/2 months ago, to today, I have not gotten a reply. I will never use them again, I will never recommend them either. read more

Had what I thought was a sewage smell and the Technicians came out and provided me with honest service. Gave me a break down about what they thought was going on and they were right. Would use this service again! read more

I recently hired guardian plumbers to relocate a gas pipe for me. They did a great job in a timely manner. I would definitely hire them again if I have any future plumbing needs. I would like to add that their communication was awesome and they were extremely professional. Thank you Guardian Plumbers read more

Excellent communication and timely response. EJ and apprentice Gage were courteous, professional, friendly and solved our problem quickly. Diagnosis and repair in one service call. read more

Worst service I have ever been provided. Called on Saturday spoke with Hailey to schedule appointment. She scheduled us for Sunday between 8 and 10. Called 10:30 Sunday to find out status and am told sorry we don't have an appointment on file. So after scheduling our morning around the time you gave us Saturday...Nothing. No remorse, no concern, no sense of urgency to correct YOUR mistake. Will not deal with this sorry side show. Find someone else that prides their company on customer service. Because there is 0 customer service here. read more

No Call No Show. Set an appointment the day before for an 8 a.m. next day. Nothing. Called their number, waited for someone to pick up the phone and nothing. Not sure if they are super busy and can't make it but I was at least looking for a phone call back to say something or someone to pick up when I called. Waited for a few minutes still no one answered. Not sure what's going on here. read more

I'm super happy with Guardian plumbers!! Hayward and Marcus (sorry if I misspelled your name) were so helpful and honest. They could have told me anything and I would have believed them but they told me that it was an easy fix and didn't charge me for me. They also came out out on Labor Day for no charge at all. I was having such a bad morning until I talked to these guys. Definitely recommend them to anyone with plumbing issues!! read more

After having two plumbers (roto rooter and mike diamond) unable to fix my shower handle issue, I thankfully found Guardian Plumbers. The problem with my particular shower was I had a handle that was discontinued by the manufacturer and also grout around the shower plate where the handle was at. I knew my problem was the stem, but the thought of chiseling through grout was not appealing to me. My plumber John Wallace is a Godsend. After going through some of his connections, he was able to find the exact part of my shower kit. He came by the following week and did an immaculate job chiseling through the grout, replacing the stem, and replacing the handle. Now there's nothing wrong with the other companies that failed to fix my plumbing issue, but Guardian Plumbers have a solid plumber in John Wallace who was able to figure out the problem where many would have probably called it quits. My family are very grateful to have him as our plumber. read more

Great guys they had about 10 feet worth of roots pulled out of my drains !! Previous company had told me that I would have to dig through my concrete but they didn't have too! Thanks again ! Saved me a lot of money... read more

After going through Home Advisor and speaking with 2 other plumbers, I decided to go with Guardian. The reason? Quite simply it was Joshua Clarke. He was friendly, professional, a veteran and not pushy. Once I decided to go with them, Jessie came back with Joshua to finalize the proposal. He too, was extremely professional and as one of the owners of the company, I liked that he took time to meet with me concerning my project. All of the techs and plumbers that worked on my job were also professional, courteous and conscientious to the fact my home was being torn open for a week. Howard, Marcos, JD, Taylor and the others who's names I cannot recall, were exceptional. The work, took much longer than they had estimated but those things happen. Also, the estimated time to repair the drywall took much longer than they estimated. Luckily, the person who came out to do the drywall was very good. Sending one person to repair the drywall after a whole house repipe was the reason for subtracting one star and for their gross miscalculation of time needed, I'm taking off a second star. * I waited a few months to post to make sure I felt the same. Since drafting my original comments, I thought it only fair to add the issues with their calculation of time. My job was initiated before Thanksgiving - 3 weeks before. They had finished the repipe but sadly, not the drywall repair. I had holes everywhere! Abraham (who did the drywall repair) worked his butt off but there was no way he could finish before the holiday. I had him focus on the kitchen, dining room and guest bathroom - basically places my guests could see. Meanwhile the rest of my house looked a mess. Lastly, initially they didn't insulate my hot water pipes in the attic (like I was told). They did come back to finish the insulation. The job was a whole house repipe on a single story ranch-style home (2200 sq ft), going from galvanized to Pex/copper. I added a Halo water system (so glad I did), moved my water heater from inside the house to outside, added gas lines, and changed out faucets/fixtures. If you have a plumbing issue or just want to be proactive and upgrade your existing plumbing choosing Guardian Plumbing (knowing that they may not complete the job on time) would be a good choice. After 3 months, I'm glad we had the job done, I just wished that the 'entire' job was completed within 2 weeks as originally estimated or at the least be advised that it would have run into the holiday. With that, I would have waited and begun tearing up my house after Thanksgiving. To be fair, the water was only off for a day, we had access to one bathroom by the end of the first day. The rest of the house (kitchen, second bath) was about 5 days later. read more

Outstanding customer service! Guardian Plumbers were great at communicating with me throughout the days of scheduling and getting parts. They came in and fixed the Toilets and shower faucet in my home within an hour. It was quick and affordable and super professional. I highly recommend them. read more

highly recommend this company, Derek was great. went out of his way to help and customer service by this employee was just wonderful.

We need 2nd opinion and we called the Guardian and they are very friendly and professional. Jimmy showed up this morning (Saturday) and he clearly explained to us in regards to our concerns. He was very friendly and honest. I would recommend them to my friends and family. Thank you Guardian Plumber team! read more

Our tech was great, but showed up way after the appointment. My big complaint is the price, about $600 for less than an hour's work and super expensive parts. read more

I had them come out to install a new kitchen faucet and remove the old one. I had them come out to try to repair it with parts sent by Moen. The parts didn't work out so I went out and bought another faucet and they came back out to install the new one the same day. They were clean, quick and professional. I would highly recommend these guys. The office staff was very courteous and helpful too. read more

They came in a timely manor and on time but most of the information provided to me turned out to be false. They might be good for simple plumbing needs but for extensive work, I would get a second opinion. I am glad I did, saved me thousands of dollars read more

Installed an elbow gas valve for oven. Great customer service, on time and knowledgeable! Would definitely use again.

We had a leaking pipe that was causing water damage and necessitated shutting off the water to the whole house. We were desperate on a weekend for resolution. Thankfully David was able to get us back on track. He was extremely courteous, knowledgeable and cleaned up his entire work area when he was finished. He also wore shoe coverings while going up and down stairs on our carpet which my wife really appreciated. We were very happy with the outcome, and I was able to see the new piping David installed which looked like top quality work to my layman's eye. We would definitely recommend David and Guardian Plumbers. read more

Ok so they failed to even show up to the first appointment so I rescheduled. They advertised free estimate. Then when they finally showed up they requested $350 before they would tell me where my drain was clogged. They must be doing well to treat a potential customer so poorly. read more

Having a leak in your house is a horrible experience. But Guardian Plumbers were fast, professional, and reasonably priced. The people on the phone were courteous and helpful. The people that came to our home were equally as courteous and worked quickly to get the job done. They diagnosed our leak for free too. I highly recommend this company. read more

I will be honest- when I knew my homeowners warranty would be picking the plumber to look at my leak, I thought, from past experiences, that I would get the worst plumber available. Not so with Guardian Plumbers- they were awesome! They called immediately to schedule a same day appointment, and when they had a cancellation earlier in the day, they called me again to offer the spot. The technician was on time, honest, and professional. Couldn't be any happier with their services! read more

Bought a new kitchen faucet and needed it installed. Called guardian plumbers and they came out same day to give me a quote, once I agreed they were able to perform same day service! The plumbers that came out were very professional, kept their masks on the entire time in my home. They also gave me tips about my new tankless water heater that my new home developer did not educate me on. Great service! read more

They were very responsive and I had a leaking faucet that I needed fixed in a hurry and they came the same day. Very knowledgeable and explained the problem and was able to fix it. Before he left he asked if I needed anything Looked at before he left. I would highly recommend Guardian read more

They were able to come out same day. Walter was professional and nice. I would recommend and use them again.

They did a great job installing a new vanity and toliet in my bathroom. I would recommend them. Great job.

Second time we have used them and again A+ service. The day before Christmas when my company was to arrive, my kitchen sink backed up. They juggled their schedule and got Josh out to help before they came. I can't thank them enough!!! read more

I needed to have my water pressure regulator for my house replaced as the old one was 20 years old and not working properly. I have had Guardian Plumbers do work for me before and was very pleased with them so I called them to make the repair. I would just like to report that I was NOT disappointed. Jesse and Jose did a great job. They both arrived within their appointment window, had the job done in a reasonable time and left the work area spotless. I even got a senior discount. I will use no one else but them should I need a plumber in the future. read more

We had a great experience with getting our late night emergency handled by Guardian Plumbers and in particular Derek Bicoy was very professional and did a great job. read more

After calling 3 plumbers on a Sunday morning to come look at my water heater that wasn't working. I called Guardian Plumbers. Howard came out at no charge to look at it and gave me options. I thought this was awesome since everyone else wanted to charge me $100 just to look at it. I ended up replacing my 12 year old water heater and can't thank Howard and this company enough for the amazing work and customer service. read more

David Lopez was very courteous, respectful and did a great job hooking up my appliances to an existing gas line. He helped me fill my firepit with the fire glass which was not part of the job. The prices were the best I've seen. They were the lowest out of 4 companies I sought. Highly recomend Guardian for your plumbing needs. read more

Guardian came out for repair on my Rinnai Tankless water heater. The Repair Code on the unit was 11 on the unit and Guardian plumber told me he had to call Rinnai to determine what the code represented. I was told by Guardian Plumbing just to make the call the charge would be $250.00. When I said this was a SCAM! the Guardian tech said, he would call them just to see what the problem was at no cost for the call. Guardian ordered the parts at no cost because it was under warranty, and went on to tell me the charge would be $450 to install them. I called and spoke with Dave the manager and explained what happened, I told him I wanted to be fair and pay them for their service, just not the crazy $450.00. He called me back and said I can pay the $59.00 service call fee and pick up my parts. This job was literally a 30 minute job for me and a Phillips screwdriver. BTW, when I called Rinnai and told them it was showing an error code of number 11 they told me what the problem was. No mention of a $250.00 fee. Same experience as review Medí S. On 5/16/2022. They toss out a fee and see if you go for it. Be very cautious if you choose to call this company. Everybody was very nice, but I do not feel they had any concern for my problem and they will Charge you more than they should if you let them. read more