Guerra Bros. Plumbing completed work on my rental unit yesterday. Again, the work of the employees was thorough, professional and cost effective. Vince was fantastic! Thank you Rod! Jeff R read more

A week after my hot water tank was fixed, the faucet in a bathroom started leaking--big time. I purchased a replacement set since it was very old. Austin came out and pointed out that the new faucet would necessitate removing tile etc. In other words not easily done and expensive. He managed to repair and replace what was needed to keep the old set. I happily returned the new set. read more

I had both a clogged (due to roots) complex 4" solid surface drain pipe (over 85' in length with two 45 degree bends and multiple feeds from downspouts and surface drains) and a 90% clogged main sewer line. Within three days I was able to schedule a site survey and completion of the job with outstanding results. Other providers were either uninterested or unable to even schedule a site visit. Austin and Luis were on-time, professional and thorough and did a fantastic job. read more

Awesome Service! I recently called another Plumbing Company who came out late with excuses. I needed a part for my shower, I was quoted $350 for labor & $150+ for parts. Then said they would call me when they found the part. Guerra Bros came out with in 30mins, checked out my issue & fixed it under an hour l. It only cost Me $237.00 Now I have Hot Water Again Thank You Guerra Bros! read more

This is a long overdue review - I've been using Guerra Bros Plumbing for almost 6 years now for regular plumbing maintenance of our sewer ejector pumps. Rod and Vince have been great to work with, as Vince comes out every 6-8 months for proper maintenance/cleaning of the system. I have also called them out for my clients as needed, and Vince has always saved the day. Great guys, and very professional - highly recommend. read more

Guerra Bros saved the day! We were surprised by a leak in our water main last night and had no choice but to shut off our water for the night until we could call for help in the morning. With an excellent recommendation from a friend we called Guerra Brothers and we're so glad we did! Austin came out first thing in the morning and was knowledgeable, helpful, courteous, and competent from start to finish. We had running water again in no time and for a reasonable price, too. We'll definitely use them again for all our plumbing projects! Highly recommend! read more

Austin was great. He came in and did the work, on time and on estimate. No surprises. It's nice having hot water again.

Rodrick guerra Not very friendly towards people. Didn't expect to be treated with such lack of respect from someone trying to help the public. read more

Had a clog in the main line from kitchen faucet through the house. Called at 9:30 AM, Jimmy was there by 11:30 and 2 hours later the problem was fixed. Older house with long history of abusing the garbage disposal, our guy Jimmy got it all fixed up. Great service and this is the 2nd time we've used Guerrra Bros. Highly recommend. read more

Here's my experience with Guerra Bros Plumbing. My water heater was leaking, and I called Guerra Bros Plumbing. They were courteous over by phone and immediately agreed to attend. All good. A person named Vince called me to ask if I could buy the water heater or if he could pick it up from Cal Steam. I requested him to pick it up and didn't ask about the price. Vince from Guerra Bros mentioned he would provide the actual purchase receipt and never mentioned any markup. I am still determining what happened later, Vince installed a water heater, and two days later, I got an invoice from the Guerra brothers for close to $2000. I got a sticker shock and kept calling Guerra's brother as they had never provided me the purchase receipt for the Water Heater. They charged me $165 per hour for 4 hours (4 X 165 = $600) in labor, a $30 fuel charge, and $1248.80 for the water heater totaling a whopping $1950.00. Rod was rude over by phone and did say after I called that it is customary to markup on top of $750, which is the actual cost of a brand-new water heater. To make the matter worst, I did call Cal Steam and checked. Vince didn't even purchase a water heater. I am apprehensive about what they have installed. After arguing on the phone for 10 minutes, Rod reduced the bill by $178. Still, I paid $1760.40 for a water heater replacement, which should have taken only around $1200 even if I considered a brand new water heater plus labor (their costly hourly rate of $165/hour). I got ripped an additional $500. I will never call this company again and Home Owners, please be aware. I feel ripped, and on top, they lied to me. I can prove it. While I appreciate their timely service but I feel my water heater may not be brand new as they couldn't provide proof of material purchase. read more

Hands down the best. Rod and his crew responded right away when my family needed him. We had two leaks and each time they dropped everything and came to fix the problem. It meant the world to us. Will call them again next time and highly recommended. read more

I myself have not used Guerra Bros. because I am not a home owner, but I belong to a business networking group that has had nothing, but rave reviews to share about this company. Many of my peers have used their services and have been more than satisfied with their work. I know the Estimator/Project Manager of this company who has always presented themselves in a professional and friendly manner. I feel I know the company and it's owners through this person and would hire them on the spot in any plumbing emergency. I would have no hesitation in referring this company and it's employees for they are knowledgeable in their field, efficient in what they do and are overall great at what they do. Thank you Guerra Bros' for being an honest and great company! J. K. Business Owner Concord, Ca read more

Gurerra Bros.Plumbing recently did some repairs on our commercial building. They did an excellent job with quick service and fair pricing, repairing our water heater and our back flow valve along with our annual back flow valve checking requirements with the county. Very knowledgeable and helpful advising on maintenance on both items. We have used their services for three years and always been satisfied. read more

I've used Guerra Brothers at least 5 times. The latest job involved a leak in our main water line. Sheldon worked non-stop for over 6 hours and eventually, up to his armpits in the deep hole he had to dig, completed the repair. He worked around a favorite tree and was respectful of our property. Rod was a big help supervising and contributing his expert knowledge. Considering what they had to do to find and repair the leak without sacrificing the tree, their price was reasonable. read more

I can't say enough good things about Rod, Jimmy, and Michelle. They bid for a job courteously, professionally, and carefully and when even though I went with someone lose due to scheduling they came in and advised as I tried to fix a dicey situation the other guys didn't do as well on. Incredibly professional and courteous. They propose the right and most effective solution; not just the easiest. Definitely my first call with respect to plumbing work. They did both my PRVs and advised me on potential problems and I plan to use them for my drains too. read more

The plumber replaced my garbage disposal but failed to adjust the old pipe to the new disposal. He did not tell me that he crammed the old piping to force it to fit. I found out when I went to use my disposal and the pipe fell off. It took 2 minutes to cut new a plastic pipe and fit it properly. I paid $300 for him to install the garbage disposal. He could have at least told me he doesn't secure it to pipes. Don't use these guys unless you like babysitting full grown men. read more

I own a small business in concord on Galaxy Way. I had a backed up main line that needed snaking. I had called just about every local plumber and all were booked solid until Friday, but Guerra was available the next day (Wednesday), which was ok since we were able to use our neighbors restroom until then. The technician (last name - Williams) showed up 15 min before the appt. and proved to be a stand up guy all around. He pulled the toilet but the problem was on the main line, which required him to pull out the big snake machine, the clog was about 50 feet down the line. The toilet that was in our office was a double flusher, so the day before I went to home depot and bought a new toilet (double flushing is such a waste). The technician cleared out the main line and installed our new toilet within one hour and we were only charged their standard hourly rate ($120). I highly recommend this company - especially that particular technician. read more

Contacted these guys for a legitimate sewer line repair I needed done and they were disinterested to the point of being rude. I wouldn't recommend these guys. read more

Have had Guerra out 3 times in the past 2 years and always have received high-quality, reasonably priced service each time. Straight-forward, efficient, and courteous folks from front-office scheduling to the plumber(s) on the job. Highly recommended. read more

Just had an emergency with our water line and they came out and fixed all quickly and did an awesome job!! Thank you for the great work!

I had them come out for a reoccuring drain clog which I explained to them twice. The plumber didn't have the proper equipment for the job when he showed up and I had to wait an extra half hour for another employee to bring the equipment. This was a clogged drain so they should have this equipment readily available like other plumbers. Plus, he added on some extra charge for a truck. NO, I do not recommend them. I will NOT use them again. read more